repiped/public/hls.min.js

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        (r =
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              if (((r = r || {}), (t = t.trim()), !(e = e.trim()))) {
                if (!r.alwaysNormalize) return t;
                var n = s.parseURL(t);
                if (!n) throw new Error("Error trying to parse base URL.");
                return (
                  (n.path = s.normalizePath(n.path)), s.buildURLFromParts(n)
                );
              }
              var a = s.parseURL(e);
              if (!a) throw new Error("Error trying to parse relative URL.");
              if (a.scheme)
                return r.alwaysNormalize
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                  : e;
              var o = s.parseURL(t);
              if (!o) throw new Error("Error trying to parse base URL.");
              if (!o.netLoc && o.path && "/" !== o.path[0]) {
                var l = i.exec(o.path);
                (o.netLoc = l[1]), (o.path = l[2]);
              }
              o.netLoc && !o.path && (o.path = "/");
              var u = {
                scheme: o.scheme,
                netLoc: a.netLoc,
                path: null,
                params: a.params,
                query: a.query,
                fragment: a.fragment,
              };
              if (!a.netLoc && ((u.netLoc = o.netLoc), "/" !== a.path[0]))
                if (a.path) {
                  var h = o.path,
                    d = h.substring(0, h.lastIndexOf("/") + 1) + a.path;
                  u.path = s.normalizePath(d);
                } else
                  (u.path = o.path),
                    a.params ||
                      ((u.params = o.params), a.query || (u.query = o.query));
              return (
                null === u.path &&
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                    : a.path),
                s.buildURLFromParts(u)
              );
            },
            parseURL: function (t) {
              var e = r.exec(t);
              return e
                ? {
                    scheme: e[1] || "",
                    netLoc: e[2] || "",
                    path: e[3] || "",
                    params: e[4] || "",
                    query: e[5] || "",
                    fragment: e[6] || "",
                  }
                : null;
            },
            normalizePath: function (t) {
              for (
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                t.length !== (t = t.replace(a, "")).length;

              );
              return t.split("").reverse().join("");
            },
            buildURLFromParts: function (t) {
              return (
                t.scheme + t.netLoc + t.path + t.params + t.query + t.fragment
              );
            },
          }),
          (t.exports = s);
      })(y);
      var T = y.exports,
        E =
          Number.isFinite ||
          function (t) {
            return "number" == typeof t && isFinite(t);
          },
        S = (function (t) {
          return (
            (t.MEDIA_ATTACHING = "hlsMediaAttaching"),
            (t.MEDIA_ATTACHED = "hlsMediaAttached"),
            (t.MEDIA_DETACHING = "hlsMediaDetaching"),
            (t.MEDIA_DETACHED = "hlsMediaDetached"),
            (t.BUFFER_RESET = "hlsBufferReset"),
            (t.BUFFER_CODECS = "hlsBufferCodecs"),
            (t.BUFFER_CREATED = "hlsBufferCreated"),
            (t.BUFFER_APPENDING = "hlsBufferAppending"),
            (t.BUFFER_APPENDED = "hlsBufferAppended"),
            (t.BUFFER_EOS = "hlsBufferEos"),
            (t.BUFFER_FLUSHING = "hlsBufferFlushing"),
            (t.BUFFER_FLUSHED = "hlsBufferFlushed"),
            (t.MANIFEST_LOADING = "hlsManifestLoading"),
            (t.MANIFEST_LOADED = "hlsManifestLoaded"),
            (t.MANIFEST_PARSED = "hlsManifestParsed"),
            (t.LEVEL_SWITCHING = "hlsLevelSwitching"),
            (t.LEVEL_SWITCHED = "hlsLevelSwitched"),
            (t.LEVEL_LOADING = "hlsLevelLoading"),
            (t.LEVEL_LOADED = "hlsLevelLoaded"),
            (t.LEVEL_UPDATED = "hlsLevelUpdated"),
            (t.LEVEL_PTS_UPDATED = "hlsLevelPtsUpdated"),
            (t.LEVELS_UPDATED = "hlsLevelsUpdated"),
            (t.AUDIO_TRACKS_UPDATED = "hlsAudioTracksUpdated"),
            (t.AUDIO_TRACK_SWITCHING = "hlsAudioTrackSwitching"),
            (t.AUDIO_TRACK_SWITCHED = "hlsAudioTrackSwitched"),
            (t.AUDIO_TRACK_LOADING = "hlsAudioTrackLoading"),
            (t.AUDIO_TRACK_LOADED = "hlsAudioTrackLoaded"),
            (t.SUBTITLE_TRACKS_UPDATED = "hlsSubtitleTracksUpdated"),
            (t.SUBTITLE_TRACKS_CLEARED = "hlsSubtitleTracksCleared"),
            (t.SUBTITLE_TRACK_SWITCH = "hlsSubtitleTrackSwitch"),
            (t.SUBTITLE_TRACK_LOADING = "hlsSubtitleTrackLoading"),
            (t.SUBTITLE_TRACK_LOADED = "hlsSubtitleTrackLoaded"),
            (t.SUBTITLE_FRAG_PROCESSED = "hlsSubtitleFragProcessed"),
            (t.CUES_PARSED = "hlsCuesParsed"),
            (t.NON_NATIVE_TEXT_TRACKS_FOUND = "hlsNonNativeTextTracksFound"),
            (t.INIT_PTS_FOUND = "hlsInitPtsFound"),
            (t.FRAG_LOADING = "hlsFragLoading"),
            (t.FRAG_LOAD_EMERGENCY_ABORTED = "hlsFragLoadEmergencyAborted"),
            (t.FRAG_LOADED = "hlsFragLoaded"),
            (t.FRAG_DECRYPTED = "hlsFragDecrypted"),
            (t.FRAG_PARSING_INIT_SEGMENT = "hlsFragParsingInitSegment"),
            (t.FRAG_PARSING_USERDATA = "hlsFragParsingUserdata"),
            (t.FRAG_PARSING_METADATA = "hlsFragParsingMetadata"),
            (t.FRAG_PARSED = "hlsFragParsed"),
            (t.FRAG_BUFFERED = "hlsFragBuffered"),
            (t.FRAG_CHANGED = "hlsFragChanged"),
            (t.FPS_DROP = "hlsFpsDrop"),
            (t.FPS_DROP_LEVEL_CAPPING = "hlsFpsDropLevelCapping"),
            (t.ERROR = "hlsError"),
            (t.DESTROYING = "hlsDestroying"),
            (t.KEY_LOADING = "hlsKeyLoading"),
            (t.KEY_LOADED = "hlsKeyLoaded"),
            (t.LIVE_BACK_BUFFER_REACHED = "hlsLiveBackBufferReached"),
            (t.BACK_BUFFER_REACHED = "hlsBackBufferReached"),
            t
          );
        })({}),
        L = (function (t) {
          return (
            (t.NETWORK_ERROR = "networkError"),
            (t.MEDIA_ERROR = "mediaError"),
            (t.KEY_SYSTEM_ERROR = "keySystemError"),
            (t.MUX_ERROR = "muxError"),
            (t.OTHER_ERROR = "otherError"),
            t
          );
        })({}),
        R = (function (t) {
          return (
            (t.KEY_SYSTEM_NO_KEYS = "keySystemNoKeys"),
            (t.KEY_SYSTEM_NO_ACCESS = "keySystemNoAccess"),
            (t.KEY_SYSTEM_NO_SESSION = "keySystemNoSession"),
            (t.KEY_SYSTEM_NO_CONFIGURED_LICENSE =
              "keySystemNoConfiguredLicense"),
            (t.KEY_SYSTEM_LICENSE_REQUEST_FAILED =
              "keySystemLicenseRequestFailed"),
            (t.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED =
              "keySystemServerCertificateRequestFailed"),
            (t.KEY_SYSTEM_SERVER_CERTIFICATE_UPDATE_FAILED =
              "keySystemServerCertificateUpdateFailed"),
            (t.KEY_SYSTEM_SESSION_UPDATE_FAILED =
              "keySystemSessionUpdateFailed"),
            (t.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED =
              "keySystemStatusOutputRestricted"),
            (t.KEY_SYSTEM_STATUS_INTERNAL_ERROR =
              "keySystemStatusInternalError"),
            (t.MANIFEST_LOAD_ERROR = "manifestLoadError"),
            (t.MANIFEST_LOAD_TIMEOUT = "manifestLoadTimeOut"),
            (t.MANIFEST_PARSING_ERROR = "manifestParsingError"),
            (t.MANIFEST_INCOMPATIBLE_CODECS_ERROR =
              "manifestIncompatibleCodecsError"),
            (t.LEVEL_EMPTY_ERROR = "levelEmptyError"),
            (t.LEVEL_LOAD_ERROR = "levelLoadError"),
            (t.LEVEL_LOAD_TIMEOUT = "levelLoadTimeOut"),
            (t.LEVEL_PARSING_ERROR = "levelParsingError"),
            (t.LEVEL_SWITCH_ERROR = "levelSwitchError"),
            (t.AUDIO_TRACK_LOAD_ERROR = "audioTrackLoadError"),
            (t.AUDIO_TRACK_LOAD_TIMEOUT = "audioTrackLoadTimeOut"),
            (t.SUBTITLE_LOAD_ERROR = "subtitleTrackLoadError"),
            (t.SUBTITLE_TRACK_LOAD_TIMEOUT = "subtitleTrackLoadTimeOut"),
            (t.FRAG_LOAD_ERROR = "fragLoadError"),
            (t.FRAG_LOAD_TIMEOUT = "fragLoadTimeOut"),
            (t.FRAG_DECRYPT_ERROR = "fragDecryptError"),
            (t.FRAG_PARSING_ERROR = "fragParsingError"),
            (t.FRAG_GAP = "fragGap"),
            (t.REMUX_ALLOC_ERROR = "remuxAllocError"),
            (t.KEY_LOAD_ERROR = "keyLoadError"),
            (t.KEY_LOAD_TIMEOUT = "keyLoadTimeOut"),
            (t.BUFFER_ADD_CODEC_ERROR = "bufferAddCodecError"),
            (t.BUFFER_INCOMPATIBLE_CODECS_ERROR =
              "bufferIncompatibleCodecsError"),
            (t.BUFFER_APPEND_ERROR = "bufferAppendError"),
            (t.BUFFER_APPENDING_ERROR = "bufferAppendingError"),
            (t.BUFFER_STALLED_ERROR = "bufferStalledError"),
            (t.BUFFER_FULL_ERROR = "bufferFullError"),
            (t.BUFFER_SEEK_OVER_HOLE = "bufferSeekOverHole"),
            (t.BUFFER_NUDGE_ON_STALL = "bufferNudgeOnStall"),
            (t.INTERNAL_EXCEPTION = "internalException"),
            (t.INTERNAL_ABORTED = "aborted"),
            (t.UNKNOWN = "unknown"),
            t
          );
        })({}),
        A = function () {},
        k = { trace: A, debug: A, log: A, warn: A, info: A, error: A },
        b = k;
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          try {
            b.log(
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            );
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        } else b = k;
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            (e.optionalFloat = function (t, e) {
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                get: function () {
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              {
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                get: function () {
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                    var t = this.attr.decimalFloatingPoint("DURATION");
                    if (E(t)) return t;
                  } else if (this._endDate)
                    return (
                      (this._endDate.getTime() - this._startDate.getTime()) /
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                  return null;
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              },
              {
                key: "plannedDuration",
                get: function () {
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                    ? this.attr.decimalFloatingPoint("PLANNED-DURATION")
                    : null;
                },
              },
              {
                key: "endOnNext",
                get: function () {
                  return this.attr.bool("END-ON-NEXT");
                },
              },
              {
                key: "isValid",
                get: function () {
                  return (
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                    !this._badValueForSameId &&
                    E(this.startDate.getTime()) &&
                    (null === this.duration || this.duration >= 0) &&
                    (!this.endOnNext || !!this.class)
                  );
                },
              },
            ]),
            t
          );
        })(),
        M = function () {
          (this.aborted = !1),
            (this.loaded = 0),
            (this.retry = 0),
            (this.total = 0),
            (this.chunkCount = 0),
            (this.bwEstimate = 0),
            (this.loading = { start: 0, first: 0, end: 0 }),
            (this.parsing = { start: 0, end: 0 }),
            (this.buffering = { start: 0, first: 0, end: 0 });
        },
        O = "audio",
        N = "video",
        U = "audiovideo",
        B = (function () {
          function t(t) {
            var e;
            (this._byteRange = null),
              (this._url = null),
              (this.baseurl = void 0),
              (this.relurl = void 0),
              (this.elementaryStreams =
                (((e = {})[O] = null), (e[N] = null), (e[U] = null), e)),
              (this.baseurl = t);
          }
          return (
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                i = [];
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                ? (i[0] = e ? e.byteRangeEndOffset : 0)
                : (i[0] = parseInt(r[1])),
                (i[1] = parseInt(r[0]) + i[0]),
                (this._byteRange = i);
            }),
            a(t, [
              {
                key: "byteRange",
                get: function () {
                  return this._byteRange ? this._byteRange : [];
                },
              },
              {
                key: "byteRangeStartOffset",
                get: function () {
                  return this.byteRange[0];
                },
              },
              {
                key: "byteRangeEndOffset",
                get: function () {
                  return this.byteRange[1];
                },
              },
              {
                key: "url",
                get: function () {
                  return (
                    !this._url &&
                      this.baseurl &&
                      this.relurl &&
                      (this._url = T.buildAbsoluteURL(
                        this.baseurl,
                        this.relurl,
                        { alwaysNormalize: !0 }
                      )),
                    this._url || ""
                  );
                },
                set: function (t) {
                  this._url = t;
                },
              },
            ]),
            t
          );
        })(),
        G = (function (t) {
          function e(e, r) {
            var i;
            return (
              ((i = t.call(this, r) || this)._decryptdata = null),
              (i.rawProgramDateTime = null),
              (i.programDateTime = null),
              (i.tagList = []),
              (i.duration = 0),
              (i.sn = 0),
              (i.levelkeys = void 0),
              (i.type = void 0),
              (i.loader = null),
              (i.keyLoader = null),
              (i.level = -1),
              (i.cc = 0),
              (i.startPTS = void 0),
              (i.endPTS = void 0),
              (i.startDTS = void 0),
              (i.endDTS = void 0),
              (i.start = 0),
              (i.deltaPTS = void 0),
              (i.maxStartPTS = void 0),
              (i.minEndPTS = void 0),
              (i.stats = new M()),
              (i.urlId = 0),
              (i.data = void 0),
              (i.bitrateTest = !1),
              (i.title = null),
              (i.initSegment = null),
              (i.endList = void 0),
              (i.gap = void 0),
              (i.type = e),
              i
            );
          }
          l(e, t);
          var r = e.prototype;
          return (
            (r.setKeyFormat = function (t) {
              if (this.levelkeys) {
                var e = this.levelkeys[t];
                e &&
                  !this._decryptdata &&
                  (this._decryptdata = e.getDecryptData(this.sn));
              }
            }),
            (r.abortRequests = function () {
              var t, e;
              null == (t = this.loader) || t.abort(),
                null == (e = this.keyLoader) || e.abort();
            }),
            (r.setElementaryStreamInfo = function (t, e, r, i, n, a) {
              void 0 === a && (a = !1);
              var s = this.elementaryStreams,
                o = s[t];
              o
                ? ((o.startPTS = Math.min(o.startPTS, e)),
                  (o.endPTS = Math.max(o.endPTS, r)),
                  (o.startDTS = Math.min(o.startDTS, i)),
                  (o.endDTS = Math.max(o.endDTS, n)))
                : (s[t] = {
                    startPTS: e,
                    endPTS: r,
                    startDTS: i,
                    endDTS: n,
                    partial: a,
                  });
            }),
            (r.clearElementaryStreamInfo = function () {
              var t = this.elementaryStreams;
              (t[O] = null), (t[N] = null), (t[U] = null);
            }),
            a(e, [
              {
                key: "decryptdata",
                get: function () {
                  if (!this.levelkeys && !this._decryptdata) return null;
                  if (
                    !this._decryptdata &&
                    this.levelkeys &&
                    !this.levelkeys.NONE
                  ) {
                    var t = this.levelkeys.identity;
                    if (t) this._decryptdata = t.getDecryptData(this.sn);
                    else {
                      var e = Object.keys(this.levelkeys);
                      if (1 === e.length)
                        return (this._decryptdata = this.levelkeys[
                          e[0]
                        ].getDecryptData(this.sn));
                    }
                  }
                  return this._decryptdata;
                },
              },
              {
                key: "end",
                get: function () {
                  return this.start + this.duration;
                },
              },
              {
                key: "endProgramDateTime",
                get: function () {
                  if (null === this.programDateTime) return null;
                  if (!E(this.programDateTime)) return null;
                  var t = E(this.duration) ? this.duration : 0;
                  return this.programDateTime + 1e3 * t;
                },
              },
              {
                key: "encrypted",
                get: function () {
                  var t;
                  if (null != (t = this._decryptdata) && t.encrypted) return !0;
                  if (this.levelkeys) {
                    var e = Object.keys(this.levelkeys),
                      r = e.length;
                    if (r > 1 || (1 === r && this.levelkeys[e[0]].encrypted))
                      return !0;
                  }
                  return !1;
                },
              },
            ]),
            e
          );
        })(B),
        K = (function (t) {
          function e(e, r, i, n, a) {
            var s;
            ((s = t.call(this, i) || this).fragOffset = 0),
              (s.duration = 0),
              (s.gap = !1),
              (s.independent = !1),
              (s.relurl = void 0),
              (s.fragment = void 0),
              (s.index = void 0),
              (s.stats = new M()),
              (s.duration = e.decimalFloatingPoint("DURATION")),
              (s.gap = e.bool("GAP")),
              (s.independent = e.bool("INDEPENDENT")),
              (s.relurl = e.enumeratedString("URI")),
              (s.fragment = r),
              (s.index = n);
            var o = e.enumeratedString("BYTERANGE");
            return (
              o && s.setByteRange(o, a),
              a && (s.fragOffset = a.fragOffset + a.duration),
              s
            );
          }
          return (
            l(e, t),
            a(e, [
              {
                key: "start",
                get: function () {
                  return this.fragment.start + this.fragOffset;
                },
              },
              {
                key: "end",
                get: function () {
                  return this.start + this.duration;
                },
              },
              {
                key: "loaded",
                get: function () {
                  var t = this.elementaryStreams;
                  return !!(t.audio || t.video || t.audiovideo);
                },
              },
            ]),
            e
          );
        })(B),
        H = (function () {
          function t(t) {
            (this.PTSKnown = !1),
              (this.alignedSliding = !1),
              (this.averagetargetduration = void 0),
              (this.endCC = 0),
              (this.endSN = 0),
              (this.fragments = void 0),
              (this.fragmentHint = void 0),
              (this.partList = null),
              (this.dateRanges = void 0),
              (this.live = !0),
              (this.ageHeader = 0),
              (this.advancedDateTime = void 0),
              (this.updated = !0),
              (this.advanced = !0),
              (this.availabilityDelay = void 0),
              (this.misses = 0),
              (this.startCC = 0),
              (this.startSN = 0),
              (this.startTimeOffset = null),
              (this.targetduration = 0),
              (this.totalduration = 0),
              (this.type = null),
              (this.url = void 0),
              (this.m3u8 = ""),
              (this.version = null),
              (this.canBlockReload = !1),
              (this.canSkipUntil = 0),
              (this.canSkipDateRanges = !1),
              (this.skippedSegments = 0),
              (this.recentlyRemovedDateranges = void 0),
              (this.partHoldBack = 0),
              (this.holdBack = 0),
              (this.partTarget = 0),
              (this.preloadHint = void 0),
              (this.renditionReports = void 0),
              (this.tuneInGoal = 0),
              (this.deltaUpdateFailed = void 0),
              (this.driftStartTime = 0),
              (this.driftEndTime = 0),
              (this.driftStart = 0),
              (this.driftEnd = 0),
              (this.encryptedFragments = void 0),
              (this.playlistParsingError = null),
              (this.variableList = null),
              (this.hasVariableRefs = !1),
              (this.fragments = []),
              (this.encryptedFragments = []),
              (this.dateRanges = {}),
              (this.url = t);
          }
          return (
            (t.prototype.reloaded = function (t) {
              if (!t) return (this.advanced = !0), void (this.updated = !0);
              var e = this.lastPartSn - t.lastPartSn,
                r = this.lastPartIndex - t.lastPartIndex;
              (this.updated =
                this.endSN !== t.endSN || !!r || !!e || !this.live),
                (this.advanced =
                  this.endSN > t.endSN || e > 0 || (0 === e && r > 0)),
                this.updated || this.advanced
                  ? (this.misses = Math.floor(0.6 * t.misses))
                  : (this.misses = t.misses + 1),
                (this.availabilityDelay = t.availabilityDelay);
            }),
            a(t, [
              {
                key: "hasProgramDateTime",
                get: function () {
                  return (
                    !!this.fragments.length &&
                    E(this.fragments[this.fragments.length - 1].programDateTime)
                  );
                },
              },
              {
                key: "levelTargetDuration",
                get: function () {
                  return (
                    this.averagetargetduration || this.targetduration || 10
                  );
                },
              },
              {
                key: "drift",
                get: function () {
                  var t = this.driftEndTime - this.driftStartTime;
                  return t > 0
                    ? (1e3 * (this.driftEnd - this.driftStart)) / t
                    : 1;
                },
              },
              {
                key: "edge",
                get: function () {
                  return this.partEnd || this.fragmentEnd;
                },
              },
              {
                key: "partEnd",
                get: function () {
                  var t;
                  return null != (t = this.partList) && t.length
                    ? this.partList[this.partList.length - 1].end
                    : this.fragmentEnd;
                },
              },
              {
                key: "fragmentEnd",
                get: function () {
                  var t;
                  return null != (t = this.fragments) && t.length
                    ? this.fragments[this.fragments.length - 1].end
                    : 0;
                },
              },
              {
                key: "age",
                get: function () {
                  return this.advancedDateTime
                    ? Math.max(Date.now() - this.advancedDateTime, 0) / 1e3
                    : 0;
                },
              },
              {
                key: "lastPartIndex",
                get: function () {
                  var t;
                  return null != (t = this.partList) && t.length
                    ? this.partList[this.partList.length - 1].index
                    : -1;
                },
              },
              {
                key: "lastPartSn",
                get: function () {
                  var t;
                  return null != (t = this.partList) && t.length
                    ? this.partList[this.partList.length - 1].fragment.sn
                    : this.endSN;
                },
              },
            ]),
            t
          );
        })();
      function V(t) {
        return Uint8Array.from(atob(t), function (t) {
          return t.charCodeAt(0);
        });
      }
      function Y(t) {
        var e,
          r,
          i = t.split(":"),
          n = null;
        if ("data" === i[0] && 2 === i.length) {
          var a = i[1].split(";"),
            s = a[a.length - 1].split(",");
          if (2 === s.length) {
            var o = "base64" === s[0],
              l = s[1];
            o
              ? (a.splice(-1, 1), (n = V(l)))
              : ((e = W(l).subarray(0, 16)),
                (r = new Uint8Array(16)).set(e, 16 - e.length),
                (n = r));
          }
        }
        return n;
      }
      function W(t) {
        return Uint8Array.from(unescape(encodeURIComponent(t)), function (t) {
          return t.charCodeAt(0);
        });
      }
      var j = {
          CLEARKEY: "org.w3.clearkey",
          FAIRPLAY: "com.apple.fps",
          PLAYREADY: "com.microsoft.playready",
          WIDEVINE: "com.widevine.alpha",
        },
        q = "org.w3.clearkey",
        X = "com.apple.streamingkeydelivery",
        z = "com.microsoft.playready",
        Q = "urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed";
      function $(t) {
        switch (t) {
          case X:
            return j.FAIRPLAY;
          case z:
            return j.PLAYREADY;
          case Q:
            return j.WIDEVINE;
          case q:
            return j.CLEARKEY;
        }
      }
      var J = "edef8ba979d64acea3c827dcd51d21ed";
      function Z(t) {
        switch (t) {
          case j.FAIRPLAY:
            return X;
          case j.PLAYREADY:
            return z;
          case j.WIDEVINE:
            return Q;
          case j.CLEARKEY:
            return q;
        }
      }
      function tt(t) {
        var e = t.drmSystems,
          r = t.widevineLicenseUrl,
          i = e
            ? [j.FAIRPLAY, j.WIDEVINE, j.PLAYREADY, j.CLEARKEY].filter(
                function (t) {
                  return !!e[t];
                }
              )
            : [];
        return !i[j.WIDEVINE] && r && i.push(j.WIDEVINE), i;
      }
      var et =
        "undefined" != typeof self &&
        self.navigator &&
        self.navigator.requestMediaKeySystemAccess
          ? self.navigator.requestMediaKeySystemAccess.bind(self.navigator)
          : null;
      function rt(t, e, r) {
        return Uint8Array.prototype.slice
          ? t.slice(e, r)
          : new Uint8Array(Array.prototype.slice.call(t, e, r));
      }
      var it,
        nt = function (t, e) {
          return (
            e + 10 <= t.length &&
            73 === t[e] &&
            68 === t[e + 1] &&
            51 === t[e + 2] &&
            t[e + 3] < 255 &&
            t[e + 4] < 255 &&
            t[e + 6] < 128 &&
            t[e + 7] < 128 &&
            t[e + 8] < 128 &&
            t[e + 9] < 128
          );
        },
        at = function (t, e) {
          return (
            e + 10 <= t.length &&
            51 === t[e] &&
            68 === t[e + 1] &&
            73 === t[e + 2] &&
            t[e + 3] < 255 &&
            t[e + 4] < 255 &&
            t[e + 6] < 128 &&
            t[e + 7] < 128 &&
            t[e + 8] < 128 &&
            t[e + 9] < 128
          );
        },
        st = function (t, e) {
          for (var r = e, i = 0; nt(t, e); )
            (i += 10),
              (i += ot(t, e + 6)),
              at(t, e + 10) && (i += 10),
              (e += i);
          if (i > 0) return t.subarray(r, r + i);
        },
        ot = function (t, e) {
          var r = 0;
          return (
            (r = (127 & t[e]) << 21),
            (r |= (127 & t[e + 1]) << 14),
            (r |= (127 & t[e + 2]) << 7),
            (r |= 127 & t[e + 3])
          );
        },
        lt = function (t, e) {
          return nt(t, e) && ot(t, e + 6) + 10 <= t.length - e;
        },
        ut = function (t) {
          return (
            t &&
            "PRIV" === t.key &&
            "com.apple.streaming.transportStreamTimestamp" === t.info
          );
        },
        ht = function (t) {
          var e = String.fromCharCode(t[0], t[1], t[2], t[3]),
            r = ot(t, 4);
          return { type: e, size: r, data: t.subarray(10, 10 + r) };
        },
        dt = function (t) {
          for (var e = 0, r = []; nt(t, e); ) {
            for (var i = ot(t, e + 6), n = (e += 10) + i; e + 8 < n; ) {
              var a = ht(t.subarray(e)),
                s = ct(a);
              s && r.push(s), (e += a.size + 10);
            }
            at(t, e) && (e += 10);
          }
          return r;
        },
        ct = function (t) {
          return "PRIV" === t.type ? ft(t) : "W" === t.type[0] ? vt(t) : gt(t);
        },
        ft = function (t) {
          if (!(t.size < 2)) {
            var e = pt(t.data, !0),
              r = new Uint8Array(t.data.subarray(e.length + 1));
            return { key: t.type, info: e, data: r.buffer };
          }
        },
        gt = function (t) {
          if (!(t.size < 2)) {
            if ("TXXX" === t.type) {
              var e = 1,
                r = pt(t.data.subarray(e), !0);
              e += r.length + 1;
              var i = pt(t.data.subarray(e));
              return { key: t.type, info: r, data: i };
            }
            var n = pt(t.data.subarray(1));
            return { key: t.type, data: n };
          }
        },
        vt = function (t) {
          if ("WXXX" === t.type) {
            if (t.size < 2) return;
            var e = 1,
              r = pt(t.data.subarray(e), !0);
            e += r.length + 1;
            var i = pt(t.data.subarray(e));
            return { key: t.type, info: r, data: i };
          }
          var n = pt(t.data);
          return { key: t.type, data: n };
        },
        mt = function (t) {
          if (8 === t.data.byteLength) {
            var e = new Uint8Array(t.data),
              r = 1 & e[3],
              i = (e[4] << 23) + (e[5] << 15) + (e[6] << 7) + e[7];
            return (i /= 45), r && (i += 47721858.84), Math.round(i);
          }
        },
        pt = function (t, e) {
          void 0 === e && (e = !1);
          var r = yt();
          if (r) {
            var i = r.decode(t);
            if (e) {
              var n = i.indexOf("\0");
              return -1 !== n ? i.substring(0, n) : i;
            }
            return i.replace(/\0/g, "");
          }
          for (var a, s, o, l = t.length, u = "", h = 0; h < l; ) {
            if (0 === (a = t[h++]) && e) return u;
            if (0 !== a && 3 !== a)
              switch (a >> 4) {
                case 0:
                case 1:
                case 2:
                case 3:
                case 4:
                case 5:
                case 6:
                case 7:
                  u += String.fromCharCode(a);
                  break;
                case 12:
                case 13:
                  (s = t[h++]),
                    (u += String.fromCharCode(((31 & a) << 6) | (63 & s)));
                  break;
                case 14:
                  (s = t[h++]),
                    (o = t[h++]),
                    (u += String.fromCharCode(
                      ((15 & a) << 12) | ((63 & s) << 6) | ((63 & o) << 0)
                    ));
              }
          }
          return u;
        };
      function yt() {
        return (
          it ||
            void 0 === self.TextDecoder ||
            (it = new self.TextDecoder("utf-8")),
          it
        );
      }
      var Tt = function (t) {
          for (var e = "", r = 0; r < t.length; r++) {
            var i = t[r].toString(16);
            i.length < 2 && (i = "0" + i), (e += i);
          }
          return e;
        },
        Et = Math.pow(2, 32) - 1,
        St = [].push,
        Lt = { video: 1, audio: 2, id3: 3, text: 4 };
      function Rt(t) {
        return String.fromCharCode.apply(null, t);
      }
      function At(t, e) {
        var r = (t[e] << 8) | t[e + 1];
        return r < 0 ? 65536 + r : r;
      }
      function kt(t, e) {
        var r = bt(t, e);
        return r < 0 ? 4294967296 + r : r;
      }
      function bt(t, e) {
        return (t[e] << 24) | (t[e + 1] << 16) | (t[e + 2] << 8) | t[e + 3];
      }
      function Dt(t, e, r) {
        (t[e] = r >> 24),
          (t[e + 1] = (r >> 16) & 255),
          (t[e + 2] = (r >> 8) & 255),
          (t[e + 3] = 255 & r);
      }
      function It(t, e) {
        var r = [];
        if (!e.length) return r;
        for (var i = t.byteLength, n = 0; n < i; ) {
          var a = kt(t, n),
            s = a > 1 ? n + a : i;
          if (Rt(t.subarray(n + 4, n + 8)) === e[0])
            if (1 === e.length) r.push(t.subarray(n + 8, s));
            else {
              var o = It(t.subarray(n + 8, s), e.slice(1));
              o.length && St.apply(r, o);
            }
          n = s;
        }
        return r;
      }
      function wt(t) {
        var e = [],
          r = t[0],
          i = 8,
          n = kt(t, i);
        (i += 4), (i += 0 === r ? 8 : 16), (i += 2);
        var a = t.length + 0,
          s = At(t, i);
        i += 2;
        for (var o = 0; o < s; o++) {
          var l = i,
            u = kt(t, l);
          l += 4;
          var h = 2147483647 & u;
          if (1 == (2147483648 & u) >>> 31)
            return (
              w.warn("SIDX has hierarchical references (not supported)"), null
            );
          var d = kt(t, l);
          (l += 4),
            e.push({
              referenceSize: h,
              subsegmentDuration: d,
              info: { duration: d / n, start: a, end: a + h - 1 },
            }),
            (a += h),
            (i = l += 4);
        }
        return {
          earliestPresentationTime: 0,
          timescale: n,
          version: r,
          referencesCount: s,
          references: e,
        };
      }
      function Ct(t) {
        for (
          var e = [], r = It(t, ["moov", "trak"]), i = 0;
          i < r.length;
          i++
        ) {
          var n = r[i],
            a = It(n, ["tkhd"])[0];
          if (a) {
            var s = a[0],
              o = 0 === s ? 12 : 20,
              l = kt(a, o),
              u = It(n, ["mdia", "mdhd"])[0];
            if (u) {
              var h = kt(u, (o = 0 === (s = u[0]) ? 12 : 20)),
                d = It(n, ["mdia", "hdlr"])[0];
              if (d) {
                var c = Rt(d.subarray(8, 12)),
                  f = { soun: O, vide: N }[c];
                if (f) {
                  var g = It(n, ["mdia", "minf", "stbl", "stsd"])[0],
                    v = void 0;
                  g && (v = Rt(g.subarray(12, 16))),
                    (e[l] = { timescale: h, type: f }),
                    (e[f] = { timescale: h, id: l, codec: v });
                }
              }
            }
          }
        }
        return (
          It(t, ["moov", "mvex", "trex"]).forEach(function (t) {
            var r = kt(t, 4),
              i = e[r];
            i && (i.default = { duration: kt(t, 12), flags: kt(t, 20) });
          }),
          e
        );
      }
      function _t(t) {
        var e = It(t, ["schm"])[0];
        if (e) {
          var r = Rt(e.subarray(4, 8));
          if ("cbcs" === r || "cenc" === r) return It(t, ["schi", "tenc"])[0];
        }
        return w.error("[eme] missing 'schm' box"), null;
      }
      function Pt(t) {
        var e = kt(t, 0),
          r = 8;
        1 & e && (r += 4), 4 & e && (r += 4);
        for (var i = 0, n = kt(t, 4), a = 0; a < n; a++)
          256 & e && ((i += kt(t, r)), (r += 4)),
            512 & e && (r += 4),
            1024 & e && (r += 4),
            2048 & e && (r += 4);
        return i;
      }
      function xt(t, e) {
        var r = new Uint8Array(t.length + e.length);
        return r.set(t), r.set(e, t.length), r;
      }
      function Ft(t, e) {
        var r = [],
          i = e.samples,
          n = e.timescale,
          a = e.id,
          s = !1;
        return (
          It(i, ["moof"]).map(function (o) {
            var l = o.byteOffset - 8;
            It(o, ["traf"]).map(function (o) {
              var u = It(o, ["tfdt"]).map(function (t) {
                var e = t[0],
                  r = kt(t, 4);
                return (
                  1 === e && ((r *= Math.pow(2, 32)), (r += kt(t, 8))), r / n
                );
              })[0];
              return (
                void 0 !== u && (t = u),
                It(o, ["tfhd"]).map(function (u) {
                  var h = kt(u, 4),
                    d = 16777215 & kt(u, 0),
                    c = 0,
                    f = 0 != (16 & d),
                    g = 0,
                    v = 0 != (32 & d),
                    m = 8;
                  h === a &&
                    (0 != (1 & d) && (m += 8),
                    0 != (2 & d) && (m += 4),
                    0 != (8 & d) && ((c = kt(u, m)), (m += 4)),
                    f && ((g = kt(u, m)), (m += 4)),
                    v && (m += 4),
                    "video" === e.type &&
                      (s = (function (t) {
                        if (!t) return !1;
                        var e = t.indexOf("."),
                          r = e < 0 ? t : t.substring(0, e);
                        return (
                          "hvc1" === r ||
                          "hev1" === r ||
                          "dvh1" === r ||
                          "dvhe" === r
                        );
                      })(e.codec)),
                    It(o, ["trun"]).map(function (a) {
                      var o = a[0],
                        u = 16777215 & kt(a, 0),
                        h = 0 != (1 & u),
                        d = 0,
                        f = 0 != (4 & u),
                        v = 0 != (256 & u),
                        m = 0,
                        p = 0 != (512 & u),
                        y = 0,
                        T = 0 != (1024 & u),
                        E = 0 != (2048 & u),
                        S = 0,
                        L = kt(a, 4),
                        R = 8;
                      h && ((d = kt(a, R)), (R += 4)), f && (R += 4);
                      for (var A = d + l, k = 0; k < L; k++) {
                        if (
                          (v ? ((m = kt(a, R)), (R += 4)) : (m = c),
                          p ? ((y = kt(a, R)), (R += 4)) : (y = g),
                          T && (R += 4),
                          E && ((S = 0 === o ? kt(a, R) : bt(a, R)), (R += 4)),
                          e.type === N)
                        )
                          for (var b = 0; b < y; ) {
                            var D = kt(i, A);
                            Mt(s, i[(A += 4)]) &&
                              Ot(i.subarray(A, A + D), s ? 2 : 1, t + S / n, r),
                              (A += D),
                              (b += D + 4);
                          }
                        t += m / n;
                      }
                    }));
                })
              );
            });
          }),
          r
        );
      }
      function Mt(t, e) {
        if (t) {
          var r = (e >> 1) & 63;
          return 39 === r || 40 === r;
        }
        return 6 == (31 & e);
      }
      function Ot(t, e, r, i) {
        var n = Nt(t),
          a = 0;
        a += e;
        for (var s = 0, o = 0, l = !1, u = 0; a < n.length; ) {
          s = 0;
          do {
            if (a >= n.length) break;
            s += u = n[a++];
          } while (255 === u);
          o = 0;
          do {
            if (a >= n.length) break;
            o += u = n[a++];
          } while (255 === u);
          var h = n.length - a;
          if (!l && 4 === s && a < n.length) {
            if (((l = !0), 181 === n[a++])) {
              var d = At(n, a);
              if (((a += 2), 49 === d)) {
                var c = kt(n, a);
                if (((a += 4), 1195456820 === c)) {
                  var f = n[a++];
                  if (3 === f) {
                    var g = n[a++],
                      v = 64 & g,
                      m = v ? 2 + 3 * (31 & g) : 0,
                      p = new Uint8Array(m);
                    if (v) {
                      p[0] = g;
                      for (var y = 1; y < m; y++) p[y] = n[a++];
                    }
                    i.push({ type: f, payloadType: s, pts: r, bytes: p });
                  }
                }
              }
            }
          } else if (5 === s && o < h) {
            if (((l = !0), o > 16)) {
              for (var T = [], E = 0; E < 16; E++) {
                var S = n[a++].toString(16);
                T.push(1 == S.length ? "0" + S : S),
                  (3 !== E && 5 !== E && 7 !== E && 9 !== E) || T.push("-");
              }
              for (var L = o - 16, R = new Uint8Array(L), A = 0; A < L; A++)
                R[A] = n[a++];
              i.push({
                payloadType: s,
                pts: r,
                uuid: T.join(""),
                userData: pt(R),
                userDataBytes: R,
              });
            }
          } else if (o < h) a += o;
          else if (o > h) break;
        }
      }
      function Nt(t) {
        for (var e = t.byteLength, r = [], i = 1; i < e - 2; )
          0 === t[i] && 0 === t[i + 1] && 3 === t[i + 2]
            ? (r.push(i + 2), (i += 2))
            : i++;
        if (0 === r.length) return t;
        var n = e - r.length,
          a = new Uint8Array(n),
          s = 0;
        for (i = 0; i < n; s++, i++)
          s === r[0] && (s++, r.shift()), (a[i] = t[s]);
        return a;
      }
      function Ut(t, e, r) {
        if (16 !== t.byteLength) throw new RangeError("Invalid system id");
        var i, n, a;
        if (e) {
          (i = 1), (n = new Uint8Array(16 * e.length));
          for (var s = 0; s < e.length; s++) {
            var o = e[s];
            if (16 !== o.byteLength) throw new RangeError("Invalid key");
            n.set(o, 16 * s);
          }
        } else (i = 0), (n = new Uint8Array());
        i > 0
          ? ((a = new Uint8Array(4)),
            e.length > 0 && new DataView(a.buffer).setUint32(0, e.length, !1))
          : (a = new Uint8Array());
        var l = new Uint8Array(4);
        return (
          r &&
            r.byteLength > 0 &&
            new DataView(l.buffer).setUint32(0, r.byteLength, !1),
          (function (t) {
            for (
              var e = arguments.length, r = new Array(e > 1 ? e - 1 : 0), i = 1;
              i < e;
              i++
            )
              r[i - 1] = arguments[i];
            for (var n = r.length, a = 8, s = n; s--; ) a += r[s].byteLength;
            var o = new Uint8Array(a);
            for (
              o[0] = (a >> 24) & 255,
                o[1] = (a >> 16) & 255,
                o[2] = (a >> 8) & 255,
                o[3] = 255 & a,
                o.set(t, 4),
                s = 0,
                a = 8;
              s < n;
              s++
            )
              o.set(r[s], a), (a += r[s].byteLength);
            return o;
          })(
            [112, 115, 115, 104],
            new Uint8Array([i, 0, 0, 0]),
            t,
            a,
            n,
            l,
            r || new Uint8Array()
          )
        );
      }
      var Bt = {},
        Gt = (function () {
          function t(t, e, r, i, n) {
            void 0 === i && (i = [1]),
              void 0 === n && (n = null),
              (this.uri = void 0),
              (this.method = void 0),
              (this.keyFormat = void 0),
              (this.keyFormatVersions = void 0),
              (this.encrypted = void 0),
              (this.isCommonEncryption = void 0),
              (this.iv = null),
              (this.key = null),
              (this.keyId = null),
              (this.pssh = null),
              (this.method = t),
              (this.uri = e),
              (this.keyFormat = r),
              (this.keyFormatVersions = i),
              (this.iv = n),
              (this.encrypted = !!t && "NONE" !== t),
              (this.isCommonEncryption = this.encrypted && "AES-128" !== t);
          }
          t.clearKeyUriToKeyIdMap = function () {
            Bt = {};
          };
          var e = t.prototype;
          return (
            (e.isSupported = function () {
              if (this.method) {
                if ("AES-128" === this.method || "NONE" === this.method)
                  return !0;
                if ("identity" === this.keyFormat)
                  return "SAMPLE-AES" === this.method;
                switch (this.keyFormat) {
                  case X:
                  case Q:
                  case z:
                  case q:
                    return (
                      -1 !==
                      [
                        "ISO-23001-7",
                        "SAMPLE-AES",
                        "SAMPLE-AES-CENC",
                        "SAMPLE-AES-CTR",
                      ].indexOf(this.method)
                    );
                }
              }
              return !1;
            }),
            (e.getDecryptData = function (e) {
              if (!this.encrypted || !this.uri) return null;
              if ("AES-128" === this.method && this.uri && !this.iv) {
                "number" != typeof e &&
                  ("AES-128" !== this.method ||
                    this.iv ||
                    w.warn(
                      'missing IV for initialization segment with method="' +
                        this.method +
                        '" - compliance issue'
                    ),
                  (e = 0));
                var r = (function (t) {
                  for (var e = new Uint8Array(16), r = 12; r < 16; r++)
                    e[r] = (t >> (8 * (15 - r))) & 255;
                  return e;
                })(e);
                return new t(
                  this.method,
                  this.uri,
                  "identity",
                  this.keyFormatVersions,
                  r
                );
              }
              var i = Y(this.uri);
              if (i)
                switch (this.keyFormat) {
                  case Q:
                    (this.pssh = i),
                      i.length >= 22 &&
                        (this.keyId = i.subarray(i.length - 22, i.length - 6));
                    break;
                  case z:
                    var n = new Uint8Array([
                      154, 4, 240, 121, 152, 64, 66, 134, 171, 146, 230, 91,
                      224, 136, 95, 149,
                    ]);
                    this.pssh = Ut(n, null, i);
                    var a = new Uint16Array(
                        i.buffer,
                        i.byteOffset,
                        i.byteLength / 2
                      ),
                      s = String.fromCharCode.apply(null, Array.from(a)),
                      o = s.substring(s.indexOf("<"), s.length),
                      l = new DOMParser()
                        .parseFromString(o, "text/xml")
                        .getElementsByTagName("KID")[0];
                    if (l) {
                      var u = l.childNodes[0]
                        ? l.childNodes[0].nodeValue
                        : l.getAttribute("VALUE");
                      if (u) {
                        var h = V(u).subarray(0, 16);
                        !(function (t) {
                          var e = function (t, e, r) {
                            var i = t[e];
                            (t[e] = t[r]), (t[r] = i);
                          };
                          e(t, 0, 3), e(t, 1, 2), e(t, 4, 5), e(t, 6, 7);
                        })(h),
                          (this.keyId = h);
                      }
                    }
                    break;
                  default:
                    var d = i.subarray(0, 16);
                    if (16 !== d.length) {
                      var c = new Uint8Array(16);
                      c.set(d, 16 - d.length), (d = c);
                    }
                    this.keyId = d;
                }
              if (!this.keyId || 16 !== this.keyId.byteLength) {
                var f = Bt[this.uri];
                if (!f) {
                  var g = Object.keys(Bt).length % Number.MAX_SAFE_INTEGER;
                  (f = new Uint8Array(16)),
                    new DataView(f.buffer, 12, 4).setUint32(0, g),
                    (Bt[this.uri] = f);
                }
                this.keyId = f;
              }
              return this;
            }),
            t
          );
        })(),
        Kt = /\{\$([a-zA-Z0-9-_]+)\}/g;
      function Ht(t) {
        return Kt.test(t);
      }
      function Vt(t, e, r) {
        if (null !== t.variableList || t.hasVariableRefs)
          for (var i = r.length; i--; ) {
            var n = r[i],
              a = e[n];
            a && (e[n] = Yt(t, a));
          }
      }
      function Yt(t, e) {
        if (null !== t.variableList || t.hasVariableRefs) {
          var r = t.variableList;
          return e.replace(Kt, function (e) {
            var i = e.substring(2, e.length - 1),
              n = null == r ? void 0 : r[i];
            return void 0 === n
              ? (t.playlistParsingError ||
                  (t.playlistParsingError = new Error(
                    'Missing preceding EXT-X-DEFINE tag for Variable Reference: "' +
                      i +
                      '"'
                  )),
                e)
              : n;
          });
        }
        return e;
      }
      function Wt(t, e, r) {
        var i,
          n,
          a = t.variableList;
        if ((a || (t.variableList = a = {}), "QUERYPARAM" in e)) {
          i = e.QUERYPARAM;
          try {
            var s = new self.URL(r).searchParams;
            if (!s.has(i))
              throw new Error(
                '"' +
                  i +
                  '" does not match any query parameter in URI: "' +
                  r +
                  '"'
              );
            n = s.get(i);
          } catch (e) {
            t.playlistParsingError ||
              (t.playlistParsingError = new Error(
                "EXT-X-DEFINE QUERYPARAM: " + e.message
              ));
          }
        } else (i = e.NAME), (n = e.VALUE);
        i in a
          ? t.playlistParsingError ||
            (t.playlistParsingError = new Error(
              'EXT-X-DEFINE duplicate Variable Name declarations: "' + i + '"'
            ))
          : (a[i] = n || "");
      }
      function jt(t, e, r) {
        var i = e.IMPORT;
        if (r && i in r) {
          var n = t.variableList;
          n || (t.variableList = n = {}), (n[i] = r[i]);
        } else
          t.playlistParsingError ||
            (t.playlistParsingError = new Error(
              'EXT-X-DEFINE IMPORT attribute not found in Multivariant Playlist: "' +
                i +
                '"'
            ));
      }
      function qt() {
        if ("undefined" != typeof self)
          return self.MediaSource || self.WebKitMediaSource;
      }
      var Xt = {
          audio: {
            a3ds: !0,
            "ac-3": !0,
            "ac-4": !0,
            alac: !0,
            alaw: !0,
            dra1: !0,
            "dts+": !0,
            "dts-": !0,
            dtsc: !0,
            dtse: !0,
            dtsh: !0,
            "ec-3": !0,
            enca: !0,
            g719: !0,
            g726: !0,
            m4ae: !0,
            mha1: !0,
            mha2: !0,
            mhm1: !0,
            mhm2: !0,
            mlpa: !0,
            mp4a: !0,
            "raw ": !0,
            Opus: !0,
            opus: !0,
            samr: !0,
            sawb: !0,
            sawp: !0,
            sevc: !0,
            sqcp: !0,
            ssmv: !0,
            twos: !0,
            ulaw: !0,
          },
          video: {
            avc1: !0,
            avc2: !0,
            avc3: !0,
            avc4: !0,
            avcp: !0,
            av01: !0,
            drac: !0,
            dva1: !0,
            dvav: !0,
            dvh1: !0,
            dvhe: !0,
            encv: !0,
            hev1: !0,
            hvc1: !0,
            mjp2: !0,
            mp4v: !0,
            mvc1: !0,
            mvc2: !0,
            mvc3: !0,
            mvc4: !0,
            resv: !0,
            rv60: !0,
            s263: !0,
            svc1: !0,
            svc2: !0,
            "vc-1": !0,
            vp08: !0,
            vp09: !0,
          },
          text: { stpp: !0, wvtt: !0 },
        },
        zt = qt();
      function Qt(t, e) {
        var r;
        return (
          null !=
            (r =
              null == zt
                ? void 0
                : zt.isTypeSupported(
                    (e || "video") + '/mp4;codecs="' + t + '"'
                  )) && r
        );
      }
      var $t =
          /#EXT-X-STREAM-INF:([^\r\n]*)(?:[\r\n](?:#[^\r\n]*)?)*([^\r\n]+)|#EXT-X-(SESSION-DATA|SESSION-KEY|DEFINE|CONTENT-STEERING|START):([^\r\n]*)[\r\n]+/g,
        Jt = /#EXT-X-MEDIA:(.*)/g,
        Zt = /^#EXT(?:INF|-X-TARGETDURATION):/m,
        te = new RegExp(
          [
            /#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,
            /(?!#) *(\S[\S ]*)/.source,
            /#EXT-X-BYTERANGE:*(.+)/.source,
            /#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,
            /#.*/.source,
          ].join("|"),
          "g"
        ),
        ee = new RegExp(
          [
            /#(EXTM3U)/.source,
            /#EXT-X-(DATERANGE|DEFINE|KEY|MAP|PART|PART-INF|PLAYLIST-TYPE|PRELOAD-HINT|RENDITION-REPORT|SERVER-CONTROL|SKIP|START):(.+)/
              .source,
            /#EXT-X-(BITRATE|DISCONTINUITY-SEQUENCE|MEDIA-SEQUENCE|TARGETDURATION|VERSION): *(\d+)/
              .source,
            /#EXT-X-(DISCONTINUITY|ENDLIST|GAP)/.source,
            /(#)([^:]*):(.*)/.source,
            /(#)(.*)(?:.*)\r?\n?/.source,
          ].join("|")
        ),
        re = (function () {
          function t() {}
          return (
            (t.findGroup = function (t, e) {
              for (var r = 0; r < t.length; r++) {
                var i = t[r];
                if (i.id === e) return i;
              }
            }),
            (t.convertAVC1ToAVCOTI = function (t) {
              var e = t.split(".");
              if (e.length > 2) {
                var r = e.shift() + ".";
                return (
                  (r += parseInt(e.shift()).toString(16)),
                  (r += ("000" + parseInt(e.shift()).toString(16)).slice(-4))
                );
              }
              return t;
            }),
            (t.resolve = function (t, e) {
              return T.buildAbsoluteURL(e, t, { alwaysNormalize: !0 });
            }),
            (t.isMediaPlaylist = function (t) {
              return Zt.test(t);
            }),
            (t.parseMasterPlaylist = function (e, r) {
              var i,
                n = {
                  contentSteering: null,
                  levels: [],
                  playlistParsingError: null,
                  sessionData: null,
                  sessionKeys: null,
                  startTimeOffset: null,
                  variableList: null,
                  hasVariableRefs: Ht(e),
                },
                a = [];
              for ($t.lastIndex = 0; null != (i = $t.exec(e)); )
                if (i[1]) {
                  var s,
                    o = new P(i[1]);
                  Vt(n, o, [
                    "CODECS",
                    "SUPPLEMENTAL-CODECS",
                    "ALLOWED-CPC",
                    "PATHWAY-ID",
                    "STABLE-VARIANT-ID",
                    "AUDIO",
                    "VIDEO",
                    "SUBTITLES",
                    "CLOSED-CAPTIONS",
                    "NAME",
                  ]);
                  var l = Yt(n, i[2]),
                    u = {
                      attrs: o,
                      bitrate:
                        o.decimalInteger("AVERAGE-BANDWIDTH") ||
                        o.decimalInteger("BANDWIDTH"),
                      name: o.NAME,
                      url: t.resolve(l, r),
                    },
                    h = o.decimalResolution("RESOLUTION");
                  h && ((u.width = h.width), (u.height = h.height)),
                    ae(
                      (o.CODECS || "").split(/[ ,]+/).filter(function (t) {
                        return t;
                      }),
                      u
                    ),
                    u.videoCodec &&
                      -1 !== u.videoCodec.indexOf("avc1") &&
                      (u.videoCodec = t.convertAVC1ToAVCOTI(u.videoCodec)),
                    (null != (s = u.unknownCodecs) && s.length) || a.push(u),
                    n.levels.push(u);
                } else if (i[3]) {
                  var d = i[3],
                    c = i[4];
                  switch (d) {
                    case "SESSION-DATA":
                      var f = new P(c);
                      Vt(n, f, ["DATA-ID", "LANGUAGE", "VALUE", "URI"]);
                      var g = f["DATA-ID"];
                      g &&
                        (null === n.sessionData && (n.sessionData = {}),
                        (n.sessionData[g] = f));
                      break;
                    case "SESSION-KEY":
                      var v = ie(c, r, n);
                      v.encrypted && v.isSupported()
                        ? (null === n.sessionKeys && (n.sessionKeys = []),
                          n.sessionKeys.push(v))
                        : w.warn(
                            '[Keys] Ignoring invalid EXT-X-SESSION-KEY tag: "' +
                              c +
                              '"'
                          );
                      break;
                    case "DEFINE":
                      var m = new P(c);
                      Vt(n, m, ["NAME", "VALUE", "QUERYPARAM"]), Wt(n, m, r);
                      break;
                    case "CONTENT-STEERING":
                      var p = new P(c);
                      Vt(n, p, ["SERVER-URI", "PATHWAY-ID"]),
                        (n.contentSteering = {
                          uri: t.resolve(p["SERVER-URI"], r),
                          pathwayId: p["PATHWAY-ID"] || ".",
                        });
                      break;
                    case "START":
                      n.startTimeOffset = ne(c);
                  }
                }
              var y = a.length > 0 && a.length < n.levels.length;
              return (
                (n.levels = y ? a : n.levels),
                0 === n.levels.length &&
                  (n.playlistParsingError = new Error(
                    "no levels found in manifest"
                  )),
                n
              );
            }),
            (t.parseMasterPlaylistMedia = function (e, r, i) {
              var n,
                a = {},
                s = i.levels,
                o = {
                  AUDIO: s.map(function (t) {
                    return { id: t.attrs.AUDIO, audioCodec: t.audioCodec };
                  }),
                  SUBTITLES: s.map(function (t) {
                    return { id: t.attrs.SUBTITLES, textCodec: t.textCodec };
                  }),
                  "CLOSED-CAPTIONS": [],
                },
                l = 0;
              for (Jt.lastIndex = 0; null !== (n = Jt.exec(e)); ) {
                var u = new P(n[1]),
                  h = u.TYPE;
                if (h) {
                  var d = o[h],
                    c = a[h] || [];
                  (a[h] = c),
                    Vt(i, u, [
                      "URI",
                      "GROUP-ID",
                      "LANGUAGE",
                      "ASSOC-LANGUAGE",
                      "STABLE-RENDITION-ID",
                      "NAME",
                      "INSTREAM-ID",
                      "CHARACTERISTICS",
                      "CHANNELS",
                    ]);
                  var f = {
                    attrs: u,
                    bitrate: 0,
                    id: l++,
                    groupId: u["GROUP-ID"] || "",
                    instreamId: u["INSTREAM-ID"],
                    name: u.NAME || u.LANGUAGE || "",
                    type: h,
                    default: u.bool("DEFAULT"),
                    autoselect: u.bool("AUTOSELECT"),
                    forced: u.bool("FORCED"),
                    lang: u.LANGUAGE,
                    url: u.URI ? t.resolve(u.URI, r) : "",
                  };
                  if (null != d && d.length) {
                    var g = t.findGroup(d, f.groupId) || d[0];
                    se(f, g, "audioCodec"), se(f, g, "textCodec");
                  }
                  c.push(f);
                }
              }
              return a;
            }),
            (t.parseLevelPlaylist = function (t, e, r, i, n, a) {
              var s,
                l,
                u,
                h = new H(e),
                d = h.fragments,
                c = null,
                f = 0,
                g = 0,
                v = 0,
                m = 0,
                p = null,
                y = new G(i, e),
                T = -1,
                S = !1;
              for (
                te.lastIndex = 0, h.m3u8 = t, h.hasVariableRefs = Ht(t);
                null !== (s = te.exec(t));

              ) {
                S &&
                  ((S = !1),
                  ((y = new G(i, e)).start = v),
                  (y.sn = f),
                  (y.cc = m),
                  (y.level = r),
                  c &&
                    ((y.initSegment = c),
                    (y.rawProgramDateTime = c.rawProgramDateTime),
                    (c.rawProgramDateTime = null)));
                var L = s[1];
                if (L) {
                  y.duration = parseFloat(L);
                  var R = (" " + s[2]).slice(1);
                  (y.title = R || null),
                    y.tagList.push(R ? ["INF", L, R] : ["INF", L]);
                } else if (s[3]) {
                  if (E(y.duration)) {
                    (y.start = v),
                      u && ue(y, u, h),
                      (y.sn = f),
                      (y.level = r),
                      (y.cc = m),
                      (y.urlId = n),
                      d.push(y);
                    var A = (" " + s[3]).slice(1);
                    (y.relurl = Yt(h, A)),
                      oe(y, p),
                      (p = y),
                      (v += y.duration),
                      f++,
                      (g = 0),
                      (S = !0);
                  }
                } else if (s[4]) {
                  var k = (" " + s[4]).slice(1);
                  p ? y.setByteRange(k, p) : y.setByteRange(k);
                } else if (s[5])
                  (y.rawProgramDateTime = (" " + s[5]).slice(1)),
                    y.tagList.push(["PROGRAM-DATE-TIME", y.rawProgramDateTime]),
                    -1 === T && (T = d.length);
                else {
                  if (!(s = s[0].match(ee))) {
                    w.warn(
                      "No matches on slow regex match for level playlist!"
                    );
                    continue;
                  }
                  for (l = 1; l < s.length && void 0 === s[l]; l++);
                  var b = (" " + s[l]).slice(1),
                    D = (" " + s[l + 1]).slice(1),
                    I = s[l + 2] ? (" " + s[l + 2]).slice(1) : "";
                  switch (b) {
                    case "PLAYLIST-TYPE":
                      h.type = D.toUpperCase();
                      break;
                    case "MEDIA-SEQUENCE":
                      f = h.startSN = parseInt(D);
                      break;
                    case "SKIP":
                      var C = new P(D);
                      Vt(h, C, ["RECENTLY-REMOVED-DATERANGES"]);
                      var _ = C.decimalInteger("SKIPPED-SEGMENTS");
                      if (E(_)) {
                        h.skippedSegments = _;
                        for (var x = _; x--; ) d.unshift(null);
                        f += _;
                      }
                      var M = C.enumeratedString("RECENTLY-REMOVED-DATERANGES");
                      M && (h.recentlyRemovedDateranges = M.split("\t"));
                      break;
                    case "TARGETDURATION":
                      h.targetduration = Math.max(parseInt(D), 1);
                      break;
                    case "VERSION":
                      h.version = parseInt(D);
                      break;
                    case "EXTM3U":
                      break;
                    case "ENDLIST":
                      h.live = !1;
                      break;
                    case "#":
                      (D || I) && y.tagList.push(I ? [D, I] : [D]);
                      break;
                    case "DISCONTINUITY":
                      m++, y.tagList.push(["DIS"]);
                      break;
                    case "GAP":
                      (y.gap = !0), y.tagList.push([b]);
                      break;
                    case "BITRATE":
                      y.tagList.push([b, D]);
                      break;
                    case "DATERANGE":
                      var O = new P(D);
                      Vt(h, O, [
                        "ID",
                        "CLASS",
                        "START-DATE",
                        "END-DATE",
                        "SCTE35-CMD",
                        "SCTE35-OUT",
                        "SCTE35-IN",
                      ]),
                        Vt(h, O, O.clientAttrs);
                      var N = new F(O, h.dateRanges[O.ID]);
                      N.isValid || h.skippedSegments
                        ? (h.dateRanges[N.id] = N)
                        : w.warn('Ignoring invalid DATERANGE tag: "' + D + '"'),
                        y.tagList.push(["EXT-X-DATERANGE", D]);
                      break;
                    case "DEFINE":
                      var U = new P(D);
                      Vt(h, U, ["NAME", "VALUE", "IMPORT", "QUERYPARAM"]),
                        "IMPORT" in U ? jt(h, U, a) : Wt(h, U, e);
                      break;
                    case "DISCONTINUITY-SEQUENCE":
                      m = parseInt(D);
                      break;
                    case "KEY":
                      var B = ie(D, e, h);
                      if (B.isSupported()) {
                        if ("NONE" === B.method) {
                          u = void 0;
                          break;
                        }
                        u || (u = {}),
                          u[B.keyFormat] && (u = o({}, u)),
                          (u[B.keyFormat] = B);
                      } else
                        w.warn(
                          '[Keys] Ignoring invalid EXT-X-KEY tag: "' + D + '"'
                        );
                      break;
                    case "START":
                      h.startTimeOffset = ne(D);
                      break;
                    case "MAP":
                      var V = new P(D);
                      if ((Vt(h, V, ["BYTERANGE", "URI"]), y.duration)) {
                        var Y = new G(i, e);
                        le(Y, V, r, u),
                          (c = Y),
                          (y.initSegment = c),
                          c.rawProgramDateTime &&
                            !y.rawProgramDateTime &&
                            (y.rawProgramDateTime = c.rawProgramDateTime);
                      } else le(y, V, r, u), (c = y), (S = !0);
                      break;
                    case "SERVER-CONTROL":
                      var W = new P(D);
                      (h.canBlockReload = W.bool("CAN-BLOCK-RELOAD")),
                        (h.canSkipUntil = W.optionalFloat("CAN-SKIP-UNTIL", 0)),
                        (h.canSkipDateRanges =
                          h.canSkipUntil > 0 && W.bool("CAN-SKIP-DATERANGES")),
                        (h.partHoldBack = W.optionalFloat("PART-HOLD-BACK", 0)),
                        (h.holdBack = W.optionalFloat("HOLD-BACK", 0));
                      break;
                    case "PART-INF":
                      var j = new P(D);
                      h.partTarget = j.decimalFloatingPoint("PART-TARGET");
                      break;
                    case "PART":
                      var q = h.partList;
                      q || (q = h.partList = []);
                      var X = g > 0 ? q[q.length - 1] : void 0,
                        z = g++,
                        Q = new P(D);
                      Vt(h, Q, ["BYTERANGE", "URI"]);
                      var $ = new K(Q, y, e, z, X);
                      q.push($), (y.duration += $.duration);
                      break;
                    case "PRELOAD-HINT":
                      var J = new P(D);
                      Vt(h, J, ["URI"]), (h.preloadHint = J);
                      break;
                    case "RENDITION-REPORT":
                      var Z = new P(D);
                      Vt(h, Z, ["URI"]),
                        (h.renditionReports = h.renditionReports || []),
                        h.renditionReports.push(Z);
                      break;
                    default:
                      w.warn("line parsed but not handled: " + s);
                  }
                }
              }
              p && !p.relurl
                ? (d.pop(),
                  (v -= p.duration),
                  h.partList && (h.fragmentHint = p))
                : h.partList &&
                  (oe(y, p),
                  (y.cc = m),
                  (h.fragmentHint = y),
                  u && ue(y, u, h));
              var tt = d.length,
                et = d[0],
                rt = d[tt - 1];
              if ((v += h.skippedSegments * h.targetduration) > 0 && tt && rt) {
                h.averagetargetduration = v / tt;
                var it = rt.sn;
                (h.endSN = "initSegment" !== it ? it : 0),
                  h.live || (rt.endList = !0),
                  et && (h.startCC = et.cc);
              } else (h.endSN = 0), (h.startCC = 0);
              return (
                h.fragmentHint && (v += h.fragmentHint.duration),
                (h.totalduration = v),
                (h.endCC = m),
                T > 0 &&
                  (function (t, e) {
                    for (var r = t[e], i = e; i--; ) {
                      var n = t[i];
                      if (!n) return;
                      (n.programDateTime =
                        r.programDateTime - 1e3 * n.duration),
                        (r = n);
                    }
                  })(d, T),
                h
              );
            }),
            t
          );
        })();
      function ie(t, e, r) {
        var i,
          n,
          a = new P(t);
        Vt(r, a, ["KEYFORMAT", "KEYFORMATVERSIONS", "URI", "IV", "URI"]);
        var s = null != (i = a.METHOD) ? i : "",
          o = a.URI,
          l = a.hexadecimalInteger("IV"),
          u = a.KEYFORMATVERSIONS,
          h = null != (n = a.KEYFORMAT) ? n : "identity";
        o && a.IV && !l && w.error("Invalid IV: " + a.IV);
        var d = o ? re.resolve(o, e) : "",
          c = (u || "1").split("/").map(Number).filter(Number.isFinite);
        return new Gt(s, d, h, c, l);
      }
      function ne(t) {
        var e = new P(t).decimalFloatingPoint("TIME-OFFSET");
        return E(e) ? e : null;
      }
      function ae(t, e) {
        ["video", "audio", "text"].forEach(function (r) {
          var i = t.filter(function (t) {
            return (function (t, e) {
              var r = Xt[e];
              return !!r && !0 === r[t.slice(0, 4)];
            })(t, r);
          });
          if (i.length) {
            var n = i.filter(function (t) {
              return (
                0 === t.lastIndexOf("avc1", 0) || 0 === t.lastIndexOf("mp4a", 0)
              );
            });
            (e[r + "Codec"] = n.length > 0 ? n[0] : i[0]),
              (t = t.filter(function (t) {
                return -1 === i.indexOf(t);
              }));
          }
        }),
          (e.unknownCodecs = t);
      }
      function se(t, e, r) {
        var i = e[r];
        i && (t[r] = i);
      }
      function oe(t, e) {
        t.rawProgramDateTime
          ? (t.programDateTime = Date.parse(t.rawProgramDateTime))
          : null != e &&
            e.programDateTime &&
            (t.programDateTime = e.endProgramDateTime),
          E(t.programDateTime) ||
            ((t.programDateTime = null), (t.rawProgramDateTime = null));
      }
      function le(t, e, r, i) {
        (t.relurl = e.URI),
          e.BYTERANGE && t.setByteRange(e.BYTERANGE),
          (t.level = r),
          (t.sn = "initSegment"),
          i && (t.levelkeys = i),
          (t.initSegment = null);
      }
      function ue(t, e, r) {
        t.levelkeys = e;
        var i = r.encryptedFragments;
        (i.length && i[i.length - 1].levelkeys === e) ||
          !Object.keys(e).some(function (t) {
            return e[t].isCommonEncryption;
          }) ||
          i.push(t);
      }
      var he = "manifest",
        de = "level",
        ce = "audioTrack",
        fe = "subtitleTrack",
        ge = "main",
        ve = "audio",
        me = "subtitle";
      function pe(t) {
        switch (t.type) {
          case ce:
            return ve;
          case fe:
            return me;
          default:
            return ge;
        }
      }
      function ye(t, e) {
        var r = t.url;
        return (void 0 !== r && 0 !== r.indexOf("data:")) || (r = e.url), r;
      }
      var Te = (function () {
        function t(t) {
          (this.hls = void 0),
            (this.loaders = Object.create(null)),
            (this.variableList = null),
            (this.hls = t),
            this.registerListeners();
        }
        var e = t.prototype;
        return (
          (e.startLoad = function (t) {}),
          (e.stopLoad = function () {
            this.destroyInternalLoaders();
          }),
          (e.registerListeners = function () {
            var t = this.hls;
            t.on(S.MANIFEST_LOADING, this.onManifestLoading, this),
              t.on(S.LEVEL_LOADING, this.onLevelLoading, this),
              t.on(S.AUDIO_TRACK_LOADING, this.onAudioTrackLoading, this),
              t.on(S.SUBTITLE_TRACK_LOADING, this.onSubtitleTrackLoading, this);
          }),
          (e.unregisterListeners = function () {
            var t = this.hls;
            t.off(S.MANIFEST_LOADING, this.onManifestLoading, this),
              t.off(S.LEVEL_LOADING, this.onLevelLoading, this),
              t.off(S.AUDIO_TRACK_LOADING, this.onAudioTrackLoading, this),
              t.off(
                S.SUBTITLE_TRACK_LOADING,
                this.onSubtitleTrackLoading,
                this
              );
          }),
          (e.createInternalLoader = function (t) {
            var e = this.hls.config,
              r = e.pLoader,
              i = e.loader,
              n = new (r || i)(e);
            return (this.loaders[t.type] = n), n;
          }),
          (e.getInternalLoader = function (t) {
            return this.loaders[t.type];
          }),
          (e.resetInternalLoader = function (t) {
            this.loaders[t] && delete this.loaders[t];
          }),
          (e.destroyInternalLoaders = function () {
            for (var t in this.loaders) {
              var e = this.loaders[t];
              e && e.destroy(), this.resetInternalLoader(t);
            }
          }),
          (e.destroy = function () {
            (this.variableList = null),
              this.unregisterListeners(),
              this.destroyInternalLoaders();
          }),
          (e.onManifestLoading = function (t, e) {
            var r = e.url;
            (this.variableList = null),
              this.load({
                id: null,
                level: 0,
                responseType: "text",
                type: he,
                url: r,
                deliveryDirectives: null,
              });
          }),
          (e.onLevelLoading = function (t, e) {
            var r = e.id,
              i = e.level,
              n = e.url,
              a = e.deliveryDirectives;
            this.load({
              id: r,
              level: i,
              responseType: "text",
              type: de,
              url: n,
              deliveryDirectives: a,
            });
          }),
          (e.onAudioTrackLoading = function (t, e) {
            var r = e.id,
              i = e.groupId,
              n = e.url,
              a = e.deliveryDirectives;
            this.load({
              id: r,
              groupId: i,
              level: null,
              responseType: "text",
              type: ce,
              url: n,
              deliveryDirectives: a,
            });
          }),
          (e.onSubtitleTrackLoading = function (t, e) {
            var r = e.id,
              i = e.groupId,
              n = e.url,
              a = e.deliveryDirectives;
            this.load({
              id: r,
              groupId: i,
              level: null,
              responseType: "text",
              type: fe,
              url: n,
              deliveryDirectives: a,
            });
          }),
          (e.load = function (t) {
            var e,
              r,
              i,
              n = this,
              a = this.hls.config,
              s = this.getInternalLoader(t);
            if (s) {
              var l = s.context;
              if (l && l.url === t.url)
                return void w.trace(
                  "[playlist-loader]: playlist request ongoing"
                );
              w.log(
                "[playlist-loader]: aborting previous loader for type: " +
                  t.type
              ),
                s.abort();
            }
            if (
              ((r =
                t.type === he
                  ? a.manifestLoadPolicy.default
                  : o({}, a.playlistLoadPolicy.default, {
                      timeoutRetry: null,
                      errorRetry: null,
                    })),
              (s = this.createInternalLoader(t)),
              null != (e = t.deliveryDirectives) &&
                e.part &&
                (t.type === de && null !== t.level
                  ? (i = this.hls.levels[t.level].details)
                  : t.type === ce && null !== t.id
                  ? (i = this.hls.audioTracks[t.id].details)
                  : t.type === fe &&
                    null !== t.id &&
                    (i = this.hls.subtitleTracks[t.id].details),
                i))
            ) {
              var u = i.partTarget,
                h = i.targetduration;
              if (u && h) {
                var d = 1e3 * Math.max(3 * u, 0.8 * h);
                r = o({}, r, {
                  maxTimeToFirstByteMs: Math.min(d, r.maxTimeToFirstByteMs),
                  maxLoadTimeMs: Math.min(d, r.maxTimeToFirstByteMs),
                });
              }
            }
            var c = r.errorRetry || r.timeoutRetry || {},
              f = {
                loadPolicy: r,
                timeout: r.maxLoadTimeMs,
                maxRetry: c.maxNumRetry || 0,
                retryDelay: c.retryDelayMs || 0,
                maxRetryDelay: c.maxRetryDelayMs || 0,
              },
              g = {
                onSuccess: function (t, e, r, i) {
                  var a = n.getInternalLoader(r);
                  n.resetInternalLoader(r.type);
                  var s = t.data;
                  0 === s.indexOf("#EXTM3U")
                    ? ((e.parsing.start = performance.now()),
                      re.isMediaPlaylist(s)
                        ? n.handleTrackOrLevelPlaylist(t, e, r, i || null, a)
                        : n.handleMasterPlaylist(t, e, r, i))
                    : n.handleManifestParsingError(
                        t,
                        r,
                        new Error("no EXTM3U delimiter"),
                        i || null,
                        e
                      );
                },
                onError: function (t, e, r, i) {
                  n.handleNetworkError(e, r, !1, t, i);
                },
                onTimeout: function (t, e, r) {
                  n.handleNetworkError(e, r, !0, void 0, t);
                },
              };
            s.load(t, f, g);
          }),
          (e.handleMasterPlaylist = function (t, e, r, i) {
            var n = this.hls,
              a = t.data,
              s = ye(t, r),
              o = re.parseMasterPlaylist(a, s);
            if (o.playlistParsingError)
              this.handleManifestParsingError(
                t,
                r,
                o.playlistParsingError,
                i,
                e
              );
            else {
              var l = o.contentSteering,
                u = o.levels,
                h = o.sessionData,
                d = o.sessionKeys,
                c = o.startTimeOffset,
                f = o.variableList;
              this.variableList = f;
              var g = re.parseMasterPlaylistMedia(a, s, o),
                v = g.AUDIO,
                m = void 0 === v ? [] : v,
                p = g.SUBTITLES,
                y = g["CLOSED-CAPTIONS"];
              m.length &&
                (m.some(function (t) {
                  return !t.url;
                }) ||
                  !u[0].audioCodec ||
                  u[0].attrs.AUDIO ||
                  (w.log(
                    "[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"
                  ),
                  m.unshift({
                    type: "main",
                    name: "main",
                    groupId: "main",
                    default: !1,
                    autoselect: !1,
                    forced: !1,
                    id: -1,
                    attrs: new P({}),
                    bitrate: 0,
                    url: "",
                  }))),
                n.trigger(S.MANIFEST_LOADED, {
                  levels: u,
                  audioTracks: m,
                  subtitles: p,
                  captions: y,
                  contentSteering: l,
                  url: s,
                  stats: e,
                  networkDetails: i,
                  sessionData: h,
                  sessionKeys: d,
                  startTimeOffset: c,
                  variableList: f,
                });
            }
          }),
          (e.handleTrackOrLevelPlaylist = function (t, e, r, i, n) {
            var a = this.hls,
              s = r.id,
              o = r.level,
              l = r.type,
              u = ye(t, r),
              h = E(s) ? s : 0,
              d = E(o) ? o : h,
              c = pe(r),
              f = re.parseLevelPlaylist(t.data, u, d, c, h, this.variableList);
            if (l === he) {
              var g = {
                attrs: new P({}),
                bitrate: 0,
                details: f,
                name: "",
                url: u,
              };
              a.trigger(S.MANIFEST_LOADED, {
                levels: [g],
                audioTracks: [],
                url: u,
                stats: e,
                networkDetails: i,
                sessionData: null,
                sessionKeys: null,
                contentSteering: null,
                startTimeOffset: null,
                variableList: null,
              });
            }
            (e.parsing.end = performance.now()),
              (r.levelDetails = f),
              this.handlePlaylistLoaded(f, t, e, r, i, n);
          }),
          (e.handleManifestParsingError = function (t, e, r, i, n) {
            this.hls.trigger(S.ERROR, {
              type: L.NETWORK_ERROR,
              details: R.MANIFEST_PARSING_ERROR,
              fatal: e.type === he,
              url: t.url,
              err: r,
              error: r,
              reason: r.message,
              response: t,
              context: e,
              networkDetails: i,
              stats: n,
            });
          }),
          (e.handleNetworkError = function (t, e, r, n, a) {
            void 0 === r && (r = !1);
            var s =
              "A network " +
              (r
                ? "timeout"
                : "error" + (n ? " (status " + n.code + ")" : "")) +
              " occurred while loading " +
              t.type;
            t.type === de
              ? (s += ": " + t.level + " id: " + t.id)
              : (t.type !== ce && t.type !== fe) ||
                (s += " id: " + t.id + ' group-id: "' + t.groupId + '"');
            var o = new Error(s);
            w.warn("[playlist-loader]: " + s);
            var l = R.UNKNOWN,
              u = !1,
              h = this.getInternalLoader(t);
            switch (t.type) {
              case he:
                (l = r ? R.MANIFEST_LOAD_TIMEOUT : R.MANIFEST_LOAD_ERROR),
                  (u = !0);
                break;
              case de:
                (l = r ? R.LEVEL_LOAD_TIMEOUT : R.LEVEL_LOAD_ERROR), (u = !1);
                break;
              case ce:
                (l = r ? R.AUDIO_TRACK_LOAD_TIMEOUT : R.AUDIO_TRACK_LOAD_ERROR),
                  (u = !1);
                break;
              case fe:
                (l = r ? R.SUBTITLE_TRACK_LOAD_TIMEOUT : R.SUBTITLE_LOAD_ERROR),
                  (u = !1);
            }
            h && this.resetInternalLoader(t.type);
            var d = {
              type: L.NETWORK_ERROR,
              details: l,
              fatal: u,
              url: t.url,
              loader: h,
              context: t,
              error: o,
              networkDetails: e,
              stats: a,
            };
            if (n) {
              var c = (null == e ? void 0 : e.url) || t.url;
              d.response = i({ url: c, data: void 0 }, n);
            }
            this.hls.trigger(S.ERROR, d);
          }),
          (e.handlePlaylistLoaded = function (t, e, r, i, n, a) {
            var s = this.hls,
              o = i.type,
              l = i.level,
              u = i.id,
              h = i.groupId,
              d = i.deliveryDirectives,
              c = ye(e, i),
              f = pe(i),
              g = "number" == typeof i.level && f === ge ? l : void 0;
            if (t.fragments.length) {
              t.targetduration ||
                (t.playlistParsingError = new Error("Missing Target Duration"));
              var v = t.playlistParsingError;
              if (v)
                s.trigger(S.ERROR, {
                  type: L.NETWORK_ERROR,
                  details: R.LEVEL_PARSING_ERROR,
                  fatal: !1,
                  url: c,
                  error: v,
                  reason: v.message,
                  response: e,
                  context: i,
                  level: g,
                  parent: f,
                  networkDetails: n,
                  stats: r,
                });
              else
                switch (
                  (t.live &&
                    a &&
                    (a.getCacheAge && (t.ageHeader = a.getCacheAge() || 0),
                    (a.getCacheAge && !isNaN(t.ageHeader)) ||
                      (t.ageHeader = 0)),
                  o)
                ) {
                  case he:
                  case de:
                    s.trigger(S.LEVEL_LOADED, {
                      details: t,
                      level: g || 0,
                      id: u || 0,
                      stats: r,
                      networkDetails: n,
                      deliveryDirectives: d,
                    });
                    break;
                  case ce:
                    s.trigger(S.AUDIO_TRACK_LOADED, {
                      details: t,
                      id: u || 0,
                      groupId: h || "",
                      stats: r,
                      networkDetails: n,
                      deliveryDirectives: d,
                    });
                    break;
                  case fe:
                    s.trigger(S.SUBTITLE_TRACK_LOADED, {
                      details: t,
                      id: u || 0,
                      groupId: h || "",
                      stats: r,
                      networkDetails: n,
                      deliveryDirectives: d,
                    });
                }
            } else {
              var m = new Error("No Segments found in Playlist");
              s.trigger(S.ERROR, {
                type: L.NETWORK_ERROR,
                details: R.LEVEL_EMPTY_ERROR,
                fatal: !1,
                url: c,
                error: m,
                reason: m.message,
                response: e,
                context: i,
                level: g,
                parent: f,
                networkDetails: n,
                stats: r,
              });
            }
          }),
          t
        );
      })();
      function Ee(t, e) {
        var r;
        try {
          r = new Event("addtrack");
        } catch (t) {
          (r = document.createEvent("Event")).initEvent("addtrack", !1, !1);
        }
        (r.track = t), e.dispatchEvent(r);
      }
      function Se(t, e) {
        var r = t.mode;
        if (
          ("disabled" === r && (t.mode = "hidden"),
          t.cues && !t.cues.getCueById(e.id))
        )
          try {
            if ((t.addCue(e), !t.cues.getCueById(e.id)))
              throw new Error("addCue is failed for: " + e);
          } catch (r) {
            w.debug("[texttrack-utils]: " + r);
            try {
              var i = new self.TextTrackCue(e.startTime, e.endTime, e.text);
              (i.id = e.id), t.addCue(i);
            } catch (t) {
              w.debug(
                "[texttrack-utils]: Legacy TextTrackCue fallback failed: " + t
              );
            }
          }
        "disabled" === r && (t.mode = r);
      }
      function Le(t) {
        var e = t.mode;
        if (("disabled" === e && (t.mode = "hidden"), t.cues))
          for (var r = t.cues.length; r--; ) t.removeCue(t.cues[r]);
        "disabled" === e && (t.mode = e);
      }
      function Re(t, e, r, i) {
        var n = t.mode;
        if (
          ("disabled" === n && (t.mode = "hidden"), t.cues && t.cues.length > 0)
        )
          for (
            var a = (function (t, e, r) {
                var i = [],
                  n = (function (t, e) {
                    if (e < t[0].startTime) return 0;
                    var r = t.length - 1;
                    if (e > t[r].endTime) return -1;
                    for (var i = 0, n = r; i <= n; ) {
                      var a = Math.floor((n + i) / 2);
                      if (e < t[a].startTime) n = a - 1;
                      else {
                        if (!(e > t[a].startTime && i < r)) return a;
                        i = a + 1;
                      }
                    }
                    return t[i].startTime - e < e - t[n].startTime ? i : n;
                  })(t, e);
                if (n > -1)
                  for (var a = n, s = t.length; a < s; a++) {
                    var o = t[a];
                    if (o.startTime >= e && o.endTime <= r) i.push(o);
                    else if (o.startTime > r) return i;
                  }
                return i;
              })(t.cues, e, r),
              s = 0;
            s < a.length;
            s++
          )
            (i && !i(a[s])) || t.removeCue(a[s]);
        "disabled" === n && (t.mode = n);
      }
      var Ae = "org.id3",
        ke = "com.apple.quicktime.HLS",
        be = "https://aomedia.org/emsg/ID3";
      function De() {
        if ("undefined" != typeof self)
          return self.WebKitDataCue || self.VTTCue || self.TextTrackCue;
      }
      var Ie = (function () {
        var t = De();
        try {
          new t(0, Number.POSITIVE_INFINITY, "");
        } catch (t) {
          return Number.MAX_VALUE;
        }
        return Number.POSITIVE_INFINITY;
      })();
      function we(t, e) {
        return t.getTime() / 1e3 - e;
      }
      var Ce = (function () {
          function t(t) {
            (this.hls = void 0),
              (this.id3Track = null),
              (this.media = null),
              (this.dateRangeCuesAppended = {}),
              (this.hls = t),
              this._registerListeners();
          }
          var e = t.prototype;
          return (
            (e.destroy = function () {
              this._unregisterListeners(),
                (this.id3Track = null),
                (this.media = null),
                (this.dateRangeCuesAppended = {}),
                (this.hls = null);
            }),
            (e._registerListeners = function () {
              var t = this.hls;
              t.on(S.MEDIA_ATTACHED, this.onMediaAttached, this),
                t.on(S.MEDIA_DETACHING, this.onMediaDetaching, this),
                t.on(S.MANIFEST_LOADING, this.onManifestLoading, this),
                t.on(S.FRAG_PARSING_METADATA, this.onFragParsingMetadata, this),
                t.on(S.BUFFER_FLUSHING, this.onBufferFlushing, this),
                t.on(S.LEVEL_UPDATED, this.onLevelUpdated, this);
            }),
            (e._unregisterListeners = function () {
              var t = this.hls;
              t.off(S.MEDIA_ATTACHED, this.onMediaAttached, this),
                t.off(S.MEDIA_DETACHING, this.onMediaDetaching, this),
                t.off(S.MANIFEST_LOADING, this.onManifestLoading, this),
                t.off(
                  S.FRAG_PARSING_METADATA,
                  this.onFragParsingMetadata,
                  this
                ),
                t.off(S.BUFFER_FLUSHING, this.onBufferFlushing, this),
                t.off(S.LEVEL_UPDATED, this.onLevelUpdated, this);
            }),
            (e.onMediaAttached = function (t, e) {
              this.media = e.media;
            }),
            (e.onMediaDetaching = function () {
              this.id3Track &&
                (Le(this.id3Track),
                (this.id3Track = null),
                (this.media = null),
                (this.dateRangeCuesAppended = {}));
            }),
            (e.onManifestLoading = function () {
              this.dateRangeCuesAppended = {};
            }),
            (e.createTrack = function (t) {
              var e = this.getID3Track(t.textTracks);
              return (e.mode = "hidden"), e;
            }),
            (e.getID3Track = function (t) {
              if (this.media) {
                for (var e = 0; e < t.length; e++) {
                  var r = t[e];
                  if ("metadata" === r.kind && "id3" === r.label)
                    return Ee(r, this.media), r;
                }
                return this.media.addTextTrack("metadata", "id3");
              }
            }),
            (e.onFragParsingMetadata = function (t, e) {
              if (this.media) {
                var r = this.hls.config,
                  i = r.enableEmsgMetadataCues,
                  n = r.enableID3MetadataCues;
                if (i || n) {
                  var a = e.samples;
                  this.id3Track ||
                    (this.id3Track = this.createTrack(this.media));
                  for (var s = De(), o = 0; o < a.length; o++) {
                    var l = a[o].type;
                    if ((l !== be || i) && n) {
                      var u = dt(a[o].data);
                      if (u) {
                        var h = a[o].pts,
                          d = h + a[o].duration;
                        d > Ie && (d = Ie), d - h <= 0 && (d = h + 0.25);
                        for (var c = 0; c < u.length; c++) {
                          var f = u[c];
                          if (!ut(f)) {
                            this.updateId3CueEnds(h, l);
                            var g = new s(h, d, "");
                            (g.value = f),
                              l && (g.type = l),
                              this.id3Track.addCue(g);
                          }
                        }
                      }
                    }
                  }
                }
              }
            }),
            (e.updateId3CueEnds = function (t, e) {
              var r,
                i = null == (r = this.id3Track) ? void 0 : r.cues;
              if (i)
                for (var n = i.length; n--; ) {
                  var a = i[n];
                  a.type === e &&
                    a.startTime < t &&
                    a.endTime === Ie &&
                    (a.endTime = t);
                }
            }),
            (e.onBufferFlushing = function (t, e) {
              var r = e.startOffset,
                i = e.endOffset,
                n = e.type,
                a = this.id3Track,
                s = this.hls;
              if (s) {
                var o = s.config,
                  l = o.enableEmsgMetadataCues,
                  u = o.enableID3MetadataCues;
                a &&
                  (l || u) &&
                  Re(
                    a,
                    r,
                    i,
                    "audio" === n
                      ? function (t) {
                          return t.type === Ae && u;
                        }
                      : "video" === n
                      ? function (t) {
                          return t.type === be && l;
                        }
                      : function (t) {
                          return (t.type === Ae && u) || (t.type === be && l);
                        }
                  );
              }
            }),
            (e.onLevelUpdated = function (t, e) {
              var r = this,
                i = e.details;
              if (
                this.media &&
                i.hasProgramDateTime &&
                this.hls.config.enableDateRangeMetadataCues
              ) {
                var n = this.dateRangeCuesAppended,
                  a = this.id3Track,
                  s = i.dateRanges,
                  o = Object.keys(s);
                if (a)
                  for (
                    var l = Object.keys(n).filter(function (t) {
                        return !o.includes(t);
                      }),
                      u = function () {
                        var t = l[h];
                        Object.keys(n[t].cues).forEach(function (e) {
                          a.removeCue(n[t].cues[e]);
                        }),
                          delete n[t];
                      },
                      h = l.length;
                    h--;

                  )
                    u();
                var d = i.fragments[i.fragments.length - 1];
                if (
                  0 !== o.length &&
                  E(null == d ? void 0 : d.programDateTime)
                ) {
                  this.id3Track ||
                    (this.id3Track = this.createTrack(this.media));
                  for (
                    var c = d.programDateTime / 1e3 - d.start,
                      f = De(),
                      g = function () {
                        var t = o[v],
                          e = s[t],
                          i = n[t],
                          a = (null == i ? void 0 : i.cues) || {},
                          l = (null == i ? void 0 : i.durationKnown) || !1,
                          u = we(e.startDate, c),
                          h = Ie,
                          d = e.endDate;
                        if (d) (h = we(d, c)), (l = !0);
                        else if (e.endOnNext && !l) {
                          var g = o
                            .reduce(function (t, r) {
                              var i = s[r];
                              return (
                                i.class === e.class &&
                                  i.id !== r &&
                                  i.startDate > e.startDate &&
                                  t.push(i),
                                t
                              );
                            }, [])
                            .sort(function (t, e) {
                              return (
                                t.startDate.getTime() - e.startDate.getTime()
                              );
                            })[0];
                          g && ((h = we(g.startDate, c)), (l = !0));
                        }
                        for (
                          var m, p, y = Object.keys(e.attr), T = 0;
                          T < y.length;
                          T++
                        ) {
                          var E = y[T];
                          if (
                            "ID" !== (p = E) &&
                            "CLASS" !== p &&
                            "START-DATE" !== p &&
                            "DURATION" !== p &&
                            "END-DATE" !== p &&
                            "END-ON-NEXT" !== p
                          ) {
                            var S = a[E];
                            if (S) l && !i.durationKnown && (S.endTime = h);
                            else {
                              var L = e.attr[E];
                              (S = new f(u, h, "")),
                                x(E) &&
                                  ((m = L),
                                  (L = Uint8Array.from(
                                    m
                                      .replace(/^0x/, "")
                                      .replace(/([\da-fA-F]{2}) ?/g, "0x$1 ")
                                      .replace(/ +$/, "")
                                      .split(" ")
                                  ).buffer)),
                                (S.value = { key: E, data: L }),
                                (S.type = ke),
                                (S.id = t),
                                r.id3Track.addCue(S),
                                (a[E] = S);
                            }
                          }
                        }
                        n[t] = { cues: a, dateRange: e, durationKnown: l };
                      },
                      v = 0;
                    v < o.length;
                    v++
                  )
                    g();
                }
              }
            }),
            t
          );
        })(),
        _e = (function () {
          function t(t) {
            var e = this;
            (this.hls = void 0),
              (this.config = void 0),
              (this.media = null),
              (this.levelDetails = null),
              (this.currentTime = 0),
              (this.stallCount = 0),
              (this._latency = null),
              (this.timeupdateHandler = function () {
                return e.timeupdate();
              }),
              (this.hls = t),
              (this.config = t.config),
              this.registerListeners();
          }
          var e = t.prototype;
          return (
            (e.destroy = function () {
              this.unregisterListeners(),
                this.onMediaDetaching(),
                (this.levelDetails = null),
                (this.hls = this.timeupdateHandler = null);
            }),
            (e.registerListeners = function () {
              this.hls.on(S.MEDIA_ATTACHED, this.onMediaAttached, this),
                this.hls.on(S.MEDIA_DETACHING, this.onMediaDetaching, this),
                this.hls.on(S.MANIFEST_LOADING, this.onManifestLoading, this),
                this.hls.on(S.LEVEL_UPDATED, this.onLevelUpdated, this),
                this.hls.on(S.ERROR, this.onError, this);
            }),
            (e.unregisterListeners = function () {
              this.hls.off(S.MEDIA_ATTACHED, this.onMediaAttached, this),
                this.hls.off(S.MEDIA_DETACHING, this.onMediaDetaching, this),
                this.hls.off(S.MANIFEST_LOADING, this.onManifestLoading, this),
                this.hls.off(S.LEVEL_UPDATED, this.onLevelUpdated, this),
                this.hls.off(S.ERROR, this.onError, this);
            }),
            (e.onMediaAttached = function (t, e) {
              (this.media = e.media),
                this.media.addEventListener(
                  "timeupdate",
                  this.timeupdateHandler
                );
            }),
            (e.onMediaDetaching = function () {
              this.media &&
                (this.media.removeEventListener(
                  "timeupdate",
                  this.timeupdateHandler
                ),
                (this.media = null));
            }),
            (e.onManifestLoading = function () {
              (this.levelDetails = null),
                (this._latency = null),
                (this.stallCount = 0);
            }),
            (e.onLevelUpdated = function (t, e) {
              var r = e.details;
              (this.levelDetails = r),
                r.advanced && this.timeupdate(),
                !r.live &&
                  this.media &&
                  this.media.removeEventListener(
                    "timeupdate",
                    this.timeupdateHandler
                  );
            }),
            (e.onError = function (t, e) {
              var r;
              e.details === R.BUFFER_STALLED_ERROR &&
                (this.stallCount++,
                null != (r = this.levelDetails) &&
                  r.live &&
                  w.warn(
                    "[playback-rate-controller]: Stall detected, adjusting target latency"
                  ));
            }),
            (e.timeupdate = function () {
              var t = this.media,
                e = this.levelDetails;
              if (t && e) {
                this.currentTime = t.currentTime;
                var r = this.computeLatency();
                if (null !== r) {
                  this._latency = r;
                  var i = this.config,
                    n = i.lowLatencyMode,
                    a = i.maxLiveSyncPlaybackRate;
                  if (n && 1 !== a) {
                    var s = this.targetLatency;
                    if (null !== s) {
                      var o = r - s,
                        l = o < Math.min(this.maxLatency, s + e.targetduration);
                      if (
                        e.live &&
                        l &&
                        o > 0.05 &&
                        this.forwardBufferLength > 1
                      ) {
                        var u = Math.min(2, Math.max(1, a)),
                          h =
                            Math.round(
                              (2 /
                                (1 + Math.exp(-0.75 * o - this.edgeStalled))) *
                                20
                            ) / 20;
                        t.playbackRate = Math.min(u, Math.max(1, h));
                      } else
                        1 !== t.playbackRate &&
                          0 !== t.playbackRate &&
                          (t.playbackRate = 1);
                    }
                  }
                }
              }
            }),
            (e.estimateLiveEdge = function () {
              var t = this.levelDetails;
              return null === t ? null : t.edge + t.age;
            }),
            (e.computeLatency = function () {
              var t = this.estimateLiveEdge();
              return null === t ? null : t - this.currentTime;
            }),
            a(t, [
              {
                key: "latency",
                get: function () {
                  return this._latency || 0;
                },
              },
              {
                key: "maxLatency",
                get: function () {
                  var t = this.config,
                    e = this.levelDetails;
                  return void 0 !== t.liveMaxLatencyDuration
                    ? t.liveMaxLatencyDuration
                    : e
                    ? t.liveMaxLatencyDurationCount * e.targetduration
                    : 0;
                },
              },
              {
                key: "targetLatency",
                get: function () {
                  var t = this.levelDetails;
                  if (null === t) return null;
                  var e = t.holdBack,
                    r = t.partHoldBack,
                    i = t.targetduration,
                    n = this.config,
                    a = n.liveSyncDuration,
                    s = n.liveSyncDurationCount,
                    o = n.lowLatencyMode,
                    l = this.hls.userConfig,
                    u = (o && r) || e;
                  (l.liveSyncDuration || l.liveSyncDurationCount || 0 === u) &&
                    (u = void 0 !== a ? a : s * i);
                  var h = i;
                  return u + Math.min(1 * this.stallCount, h);
                },
              },
              {
                key: "liveSyncPosition",
                get: function () {
                  var t = this.estimateLiveEdge(),
                    e = this.targetLatency,
                    r = this.levelDetails;
                  if (null === t || null === e || null === r) return null;
                  var i = r.edge,
                    n = t - e - this.edgeStalled,
                    a = i - r.totalduration,
                    s =
                      i -
                      ((this.config.lowLatencyMode && r.partTarget) ||
                        r.targetduration);
                  return Math.min(Math.max(a, n), s);
                },
              },
              {
                key: "drift",
                get: function () {
                  var t = this.levelDetails;
                  return null === t ? 1 : t.drift;
                },
              },
              {
                key: "edgeStalled",
                get: function () {
                  var t = this.levelDetails;
                  if (null === t) return 0;
                  var e =
                    3 *
                    ((this.config.lowLatencyMode && t.partTarget) ||
                      t.targetduration);
                  return Math.max(t.age - e, 0);
                },
              },
              {
                key: "forwardBufferLength",
                get: function () {
                  var t = this.media,
                    e = this.levelDetails;
                  if (!t || !e) return 0;
                  var r = t.buffered.length;
                  return (
                    (r ? t.buffered.end(r - 1) : e.edge) - this.currentTime
                  );
                },
              },
            ]),
            t
          );
        })(),
        Pe = ["NONE", "TYPE-0", "TYPE-1", null],
        xe = "",
        Fe = "YES",
        Me = "v2",
        Oe = (function () {
          function t(t, e, r) {
            (this.msn = void 0),
              (this.part = void 0),
              (this.skip = void 0),
              (this.msn = t),
              (this.part = e),
              (this.skip = r);
          }
          return (
            (t.prototype.addDirectives = function (t) {
              var e = new self.URL(t);
              return (
                void 0 !== this.msn &&
                  e.searchParams.set("_HLS_msn", this.msn.toString()),
                void 0 !== this.part &&
                  e.searchParams.set("_HLS_part", this.part.toString()),
                this.skip && e.searchParams.set("_HLS_skip", this.skip),
                e.href
              );
            }),
            t
          );
        })(),
        Ne = (function () {
          function t(t) {
            (this._attrs = void 0),
              (this.audioCodec = void 0),
              (this.bitrate = void 0),
              (this.codecSet = void 0),
              (this.height = void 0),
              (this.id = void 0),
              (this.name = void 0),
              (this.videoCodec = void 0),
              (this.width = void 0),
              (this.unknownCodecs = void 0),
              (this.audioGroupIds = void 0),
              (this.details = void 0),
              (this.fragmentError = 0),
              (this.loadError = 0),
              (this.loaded = void 0),
              (this.realBitrate = 0),
              (this.textGroupIds = void 0),
              (this.url = void 0),
              (this._urlId = 0),
              (this.url = [t.url]),
              (this._attrs = [t.attrs]),
              (this.bitrate = t.bitrate),
              t.details && (this.details = t.details),
              (this.id = t.id || 0),
              (this.name = t.name),
              (this.width = t.width || 0),
              (this.height = t.height || 0),
              (this.audioCodec = t.audioCodec),
              (this.videoCodec = t.videoCodec),
              (this.unknownCodecs = t.unknownCodecs),
              (this.codecSet = [t.videoCodec, t.audioCodec]
                .filter(function (t) {
                  return t;
                })
                .join(",")
                .replace(/\.[^.,]+/g, ""));
          }
          return (
            (t.prototype.addFallback = function (t) {
              this.url.push(t.url), this._attrs.push(t.attrs);
            }),
            a(t, [
              {
                key: "maxBitrate",
                get: function () {
                  return Math.max(this.realBitrate, this.bitrate);
                },
              },
              {
                key: "attrs",
                get: function () {
                  return this._attrs[this._urlId];
                },
              },
              {
                key: "pathwayId",
                get: function () {
                  return this.attrs["PATHWAY-ID"] || ".";
                },
              },
              {
                key: "uri",
                get: function () {
                  return this.url[this._urlId] || "";
                },
              },
              {
                key: "urlId",
                get: function () {
                  return this._urlId;
                },
                set: function (t) {
                  var e = t % this.url.length;
                  this._urlId !== e &&
                    ((this.fragmentError = 0),
                    (this.loadError = 0),
                    (this.details = void 0),
                    (this._urlId = e));
                },
              },
              {
                key: "audioGroupId",
                get: function () {
                  var t;
                  return null == (t = this.audioGroupIds)
                    ? void 0
                    : t[this.urlId];
                },
              },
              {
                key: "textGroupId",
                get: function () {
                  var t;
                  return null == (t = this.textGroupIds)
                    ? void 0
                    : t[this.urlId];
                },
              },
            ]),
            t
          );
        })();
      function Ue(t, e) {
        var r = e.startPTS;
        if (E(r)) {
          var i,
            n = 0;
          e.sn > t.sn
            ? ((n = r - t.start), (i = t))
            : ((n = t.start - r), (i = e)),
            i.duration !== n && (i.duration = n);
        } else
          e.sn > t.sn
            ? t.cc === e.cc && t.minEndPTS
              ? (e.start = t.start + (t.minEndPTS - t.start))
              : (e.start = t.start + t.duration)
            : (e.start = Math.max(t.start - e.duration, 0));
      }
      function Be(t, e, r, i, n, a) {
        i - r <= 0 &&
          (w.warn("Fragment should have a positive duration", e),
          (i = r + e.duration),
          (a = n + e.duration));
        var s = r,
          o = i,
          l = e.startPTS,
          u = e.endPTS;
        if (E(l)) {
          var h = Math.abs(l - r);
          E(e.deltaPTS)
            ? (e.deltaPTS = Math.max(h, e.deltaPTS))
            : (e.deltaPTS = h),
            (s = Math.max(r, l)),
            (r = Math.min(r, l)),
            (n = Math.min(n, e.startDTS)),
            (o = Math.min(i, u)),
            (i = Math.max(i, u)),
            (a = Math.max(a, e.endDTS));
        }
        var d = r - e.start;
        0 !== e.start && (e.start = r),
          (e.duration = i - e.start),
          (e.startPTS = r),
          (e.maxStartPTS = s),
          (e.startDTS = n),
          (e.endPTS = i),
          (e.minEndPTS = o),
          (e.endDTS = a);
        var c,
          f = e.sn;
        if (!t || f < t.startSN || f > t.endSN) return 0;
        var g = f - t.startSN,
          v = t.fragments;
        for (v[g] = e, c = g; c > 0; c--) Ue(v[c], v[c - 1]);
        for (c = g; c < v.length - 1; c++) Ue(v[c], v[c + 1]);
        return (
          t.fragmentHint && Ue(v[v.length - 1], t.fragmentHint),
          (t.PTSKnown = t.alignedSliding = !0),
          d
        );
      }
      function Ge(t, e) {
        for (var r = null, i = t.fragments, n = i.length - 1; n >= 0; n--) {
          var a = i[n].initSegment;
          if (a) {
            r = a;
            break;
          }
        }
        t.fragmentHint && delete t.fragmentHint.endPTS;
        var s,
          l,
          u,
          h,
          d,
          c = 0;
        if (
          ((function (t, e, r) {
            for (
              var i = e.skippedSegments,
                n = Math.max(t.startSN, e.startSN) - e.startSN,
                a =
                  (t.fragmentHint ? 1 : 0) +
                  (i ? e.endSN : Math.min(t.endSN, e.endSN)) -
                  e.startSN,
                s = e.startSN - t.startSN,
                o = e.fragmentHint
                  ? e.fragments.concat(e.fragmentHint)
                  : e.fragments,
                l = t.fragmentHint
                  ? t.fragments.concat(t.fragmentHint)
                  : t.fragments,
                u = n;
              u <= a;
              u++
            ) {
              var h = l[s + u],
                d = o[u];
              i && !d && u < i && (d = e.fragments[u] = h), h && d && r(h, d);
            }
          })(t, e, function (t, i) {
            t.relurl && (c = t.cc - i.cc),
              E(t.startPTS) &&
                E(t.endPTS) &&
                ((i.start = i.startPTS = t.startPTS),
                (i.startDTS = t.startDTS),
                (i.maxStartPTS = t.maxStartPTS),
                (i.endPTS = t.endPTS),
                (i.endDTS = t.endDTS),
                (i.minEndPTS = t.minEndPTS),
                (i.duration = t.endPTS - t.startPTS),
                i.duration && (s = i),
                (e.PTSKnown = e.alignedSliding = !0)),
              (i.elementaryStreams = t.elementaryStreams),
              (i.loader = t.loader),
              (i.stats = t.stats),
              (i.urlId = t.urlId),
              t.initSegment &&
                ((i.initSegment = t.initSegment), (r = t.initSegment));
          }),
          r &&
            (e.fragmentHint
              ? e.fragments.concat(e.fragmentHint)
              : e.fragments
            ).forEach(function (t) {
              var e;
              (t.initSegment &&
                t.initSegment.relurl !==
                  (null == (e = r) ? void 0 : e.relurl)) ||
                (t.initSegment = r);
            }),
          e.skippedSegments)
        )
          if (
            ((e.deltaUpdateFailed = e.fragments.some(function (t) {
              return !t;
            })),
            e.deltaUpdateFailed)
          ) {
            w.warn(
              "[level-helper] Previous playlist missing segments skipped in delta playlist"
            );
            for (var f = e.skippedSegments; f--; ) e.fragments.shift();
            (e.startSN = e.fragments[0].sn), (e.startCC = e.fragments[0].cc);
          } else
            e.canSkipDateRanges &&
              (e.dateRanges =
                ((l = t.dateRanges),
                (u = e.dateRanges),
                (h = e.recentlyRemovedDateranges),
                (d = o({}, l)),
                h &&
                  h.forEach(function (t) {
                    delete d[t];
                  }),
                Object.keys(u).forEach(function (t) {
                  var e = new F(u[t].attr, d[t]);
                  e.isValid
                    ? (d[t] = e)
                    : w.warn(
                        'Ignoring invalid Playlist Delta Update DATERANGE tag: "' +
                          JSON.stringify(u[t].attr) +
                          '"'
                      );
                }),
                d));
        var g = e.fragments;
        if (c) {
          w.warn(
            "discontinuity sliding from playlist, take drift into account"
          );
          for (var v = 0; v < g.length; v++) g[v].cc += c;
        }
        e.skippedSegments && (e.startCC = e.fragments[0].cc),
          (function (t, e, r) {
            if (t && e)
              for (var i = 0, n = 0, a = t.length; n <= a; n++) {
                var s = t[n],
                  o = e[n + i];
                s && o && s.index === o.index && s.fragment.sn === o.fragment.sn
                  ? r(s, o)
                  : i--;
              }
          })(t.partList, e.partList, function (t, e) {
            (e.elementaryStreams = t.elementaryStreams), (e.stats = t.stats);
          }),
          s ? Be(e, s, s.startPTS, s.endPTS, s.startDTS, s.endDTS) : Ke(t, e),
          g.length && (e.totalduration = e.edge - g[0].start),
          (e.driftStartTime = t.driftStartTime),
          (e.driftStart = t.driftStart);
        var m = e.advancedDateTime;
        if (e.advanced && m) {
          var p = e.edge;
          e.driftStart || ((e.driftStartTime = m), (e.driftStart = p)),
            (e.driftEndTime = m),
            (e.driftEnd = p);
        } else
          (e.driftEndTime = t.driftEndTime),
            (e.driftEnd = t.driftEnd),
            (e.advancedDateTime = t.advancedDateTime);
      }
      function Ke(t, e) {
        var r = e.startSN + e.skippedSegments - t.startSN,
          i = t.fragments;
        r < 0 || r >= i.length || He(e, i[r].start);
      }
      function He(t, e) {
        if (e) {
          for (var r = t.fragments, i = t.skippedSegments; i < r.length; i++)
            r[i].start += e;
          t.fragmentHint && (t.fragmentHint.start += e);
        }
      }
      function Ve(t, e, r) {
        var i;
        return null != t && t.details
          ? Ye(null == (i = t.details) ? void 0 : i.partList, e, r)
          : null;
      }
      function Ye(t, e, r) {
        if (t)
          for (var i = t.length; i--; ) {
            var n = t[i];
            if (n.index === r && n.fragment.sn === e) return n;
          }
        return null;
      }
      function We(t) {
        switch (t.details) {
          case R.FRAG_LOAD_TIMEOUT:
          case R.KEY_LOAD_TIMEOUT:
          case R.LEVEL_LOAD_TIMEOUT:
          case R.MANIFEST_LOAD_TIMEOUT:
            return !0;
        }
        return !1;
      }
      function je(t, e) {
        var r = We(e);
        return t.default[(r ? "timeout" : "error") + "Retry"];
      }
      function qe(t, e) {
        var r = "linear" === t.backoff ? 1 : Math.pow(2, e);
        return Math.min(r * t.retryDelayMs, t.maxRetryDelayMs);
      }
      function Xe(t) {
        return i(i({}, t), { errorRetry: null, timeoutRetry: null });
      }
      function ze(t, e, r, i) {
        return (
          !!t &&
          e < t.maxNumRetry &&
          ((function (t) {
            return (
              (0 === t && !1 === navigator.onLine) ||
              (!!t && (t < 400 || t > 499))
            );
          })(i) ||
            !!r)
        );
      }
      var Qe = function (t, e) {
        for (var r = 0, i = t.length - 1, n = null, a = null; r <= i; ) {
          var s = e((a = t[(n = ((r + i) / 2) | 0)]));
          if (s > 0) r = n + 1;
          else {
            if (!(s < 0)) return a;
            i = n - 1;
          }
        }
        return null;
      };
      function $e(t, e, r, i) {
        void 0 === r && (r = 0), void 0 === i && (i = 0);
        var n = null;
        if (
          (t
            ? (n = e[t.sn - e[0].sn + 1] || null)
            : 0 === r && 0 === e[0].start && (n = e[0]),
          n && 0 === Je(r, i, n))
        )
          return n;
        var a = Qe(e, Je.bind(null, r, i));
        return !a || (a === t && n) ? n : a;
      }
      function Je(t, e, r) {
        if (
          (void 0 === t && (t = 0),
          void 0 === e && (e = 0),
          r.start <= t && r.start + r.duration > t)
        )
          return 0;
        var i = Math.min(e, r.duration + (r.deltaPTS ? r.deltaPTS : 0));
        return r.start + r.duration - i <= t
          ? 1
          : r.start - i > t && r.start
          ? -1
          : 0;
      }
      function Ze(t, e, r) {
        var i = 1e3 * Math.min(e, r.duration + (r.deltaPTS ? r.deltaPTS : 0));
        return (r.endProgramDateTime || 0) - i > t;
      }
      var tr,
        er = 3e5,
        rr = 0,
        ir = 2,
        nr = 5,
        ar = 0,
        sr = 1,
        or = 2,
        lr = (function () {
          function t(t) {
            (this.hls = void 0),
              (this.playlistError = 0),
              (this.penalizedRenditions = {}),
              (this.log = void 0),
              (this.warn = void 0),
              (this.error = void 0),
              (this.hls = t),
              (this.log = w.log.bind(w, "[info]:")),
              (this.warn = w.warn.bind(w, "[warning]:")),
              (this.error = w.error.bind(w, "[error]:")),
              this.registerListeners();
          }
          var e = t.prototype;
          return (
            (e.registerListeners = function () {
              var t = this.hls;
              t.on(S.ERROR, this.onError, this),
                t.on(S.MANIFEST_LOADING, this.onManifestLoading, this),
                t.on(S.LEVEL_UPDATED, this.onLevelUpdated, this);
            }),
            (e.unregisterListeners = function () {
              var t = this.hls;
              t &&
                (t.off(S.ERROR, this.onError, this),
                t.off(S.ERROR, this.onErrorOut, this),
                t.off(S.MANIFEST_LOADING, this.onManifestLoading, this),
                t.off(S.LEVEL_UPDATED, this.onLevelUpdated, this));
            }),
            (e.destroy = function () {
              this.unregisterListeners(),
                (this.hls = null),
                (this.penalizedRenditions = {});
            }),
            (e.startLoad = function (t) {
              this.playlistError = 0;
            }),
            (e.stopLoad = function () {}),
            (e.getVariantLevelIndex = function (t) {
              return (null == t ? void 0 : t.type) === ge
                ? t.level
                : this.hls.loadLevel;
            }),
            (e.onManifestLoading = function () {
              (this.playlistError = 0), (this.penalizedRenditions = {});
            }),
            (e.onLevelUpdated = function () {
              this.playlistError = 0;
            }),
            (e.onError = function (t, e) {
              var r, i;
              if (!e.fatal) {
                var n = this.hls,
                  a = e.context;
                switch (e.details) {
                  case R.FRAG_LOAD_ERROR:
                  case R.FRAG_LOAD_TIMEOUT:
                  case R.KEY_LOAD_ERROR:
                  case R.KEY_LOAD_TIMEOUT:
                    return void (e.errorAction =
                      this.getFragRetryOrSwitchAction(e));
                  case R.FRAG_PARSING_ERROR:
                    if (null != (r = e.frag) && r.gap)
                      return void (e.errorAction = { action: rr, flags: ar });
                  case R.FRAG_GAP:
                  case R.FRAG_DECRYPT_ERROR:
                    return (
                      (e.errorAction = this.getFragRetryOrSwitchAction(e)),
                      void (e.errorAction.action = ir)
                    );
                  case R.LEVEL_EMPTY_ERROR:
                  case R.LEVEL_PARSING_ERROR:
                    var s,
                      o,
                      l = e.parent === ge ? e.level : n.loadLevel;
                    return void (e.details === R.LEVEL_EMPTY_ERROR &&
                    null != (s = e.context) &&
                    null != (o = s.levelDetails) &&
                    o.live
                      ? (e.errorAction = this.getPlaylistRetryOrSwitchAction(
                          e,
                          l
                        ))
                      : ((e.levelRetry = !1),
                        (e.errorAction = this.getLevelSwitchAction(e, l))));
                  case R.LEVEL_LOAD_ERROR:
                  case R.LEVEL_LOAD_TIMEOUT:
                    return void (
                      "number" == typeof (null == a ? void 0 : a.level) &&
                      (e.errorAction = this.getPlaylistRetryOrSwitchAction(
                        e,
                        a.level
                      ))
                    );
                  case R.AUDIO_TRACK_LOAD_ERROR:
                  case R.AUDIO_TRACK_LOAD_TIMEOUT:
                  case R.SUBTITLE_LOAD_ERROR:
                  case R.SUBTITLE_TRACK_LOAD_TIMEOUT:
                    if (a) {
                      var u = n.levels[n.loadLevel];
                      if (
                        u &&
                        ((a.type === ce && a.groupId === u.audioGroupId) ||
                          (a.type === fe && a.groupId === u.textGroupId))
                      )
                        return (
                          (e.errorAction = this.getPlaylistRetryOrSwitchAction(
                            e,
                            n.loadLevel
                          )),
                          (e.errorAction.action = ir),
                          void (e.errorAction.flags = sr)
                        );
                    }
                    return;
                  case R.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED:
                    var h = n.levels[n.loadLevel],
                      d = null == h ? void 0 : h.attrs["HDCP-LEVEL"];
                    return void (
                      d &&
                      (e.errorAction = { action: ir, flags: or, hdcpLevel: d })
                    );
                  case R.BUFFER_ADD_CODEC_ERROR:
                  case R.REMUX_ALLOC_ERROR:
                    return void (e.errorAction = this.getLevelSwitchAction(
                      e,
                      null != (i = e.level) ? i : n.loadLevel
                    ));
                  case R.INTERNAL_EXCEPTION:
                  case R.BUFFER_APPENDING_ERROR:
                  case R.BUFFER_APPEND_ERROR:
                  case R.BUFFER_FULL_ERROR:
                  case R.LEVEL_SWITCH_ERROR:
                  case R.BUFFER_STALLED_ERROR:
                  case R.BUFFER_SEEK_OVER_HOLE:
                  case R.BUFFER_NUDGE_ON_STALL:
                    return void (e.errorAction = { action: rr, flags: ar });
                }
                if (e.type === L.KEY_SYSTEM_ERROR) {
                  var c = this.getVariantLevelIndex(e.frag);
                  return (
                    (e.levelRetry = !1),
                    void (e.errorAction = this.getLevelSwitchAction(e, c))
                  );
                }
              }
            }),
            (e.getPlaylistRetryOrSwitchAction = function (t, e) {
              var r,
                i = je(this.hls.config.playlistLoadPolicy, t),
                n = this.playlistError++,
                a = null == (r = t.response) ? void 0 : r.code;
              if (ze(i, n, We(t), a))
                return { action: nr, flags: ar, retryConfig: i, retryCount: n };
              var s = this.getLevelSwitchAction(t, e);
              return i && ((s.retryConfig = i), (s.retryCount = n)), s;
            }),
            (e.getFragRetryOrSwitchAction = function (t) {
              var e = this.hls,
                r = this.getVariantLevelIndex(t.frag),
                i = e.levels[r],
                n = e.config,
                a = n.fragLoadPolicy,
                s = n.keyLoadPolicy,
                o = je(t.details.startsWith("key") ? s : a, t),
                l = e.levels.reduce(function (t, e) {
                  return t + e.fragmentError;
                }, 0);
              if (i) {
                var u;
                t.details !== R.FRAG_GAP && i.fragmentError++;
                var h = null == (u = t.response) ? void 0 : u.code;
                if (ze(o, l, We(t), h))
                  return {
                    action: nr,
                    flags: ar,
                    retryConfig: o,
                    retryCount: l,
                  };
              }
              var d = this.getLevelSwitchAction(t, r);
              return o && ((d.retryConfig = o), (d.retryCount = l)), d;
            }),
            (e.getLevelSwitchAction = function (t, e) {
              var r = this.hls;
              null == e && (e = r.loadLevel);
              var i = this.hls.levels[e];
              if (i && (i.loadError++, r.autoLevelEnabled)) {
                for (
                  var n,
                    a,
                    s = -1,
                    o = r.levels,
                    l = r.loadLevel,
                    u = r.minAutoLevel,
                    h = r.maxAutoLevel,
                    d = null == (n = t.frag) ? void 0 : n.type,
                    c = null != (a = t.context) ? a : {},
                    f = c.type,
                    g = c.groupId,
                    v = o.length;
                  v--;

                ) {
                  var m = (v + l) % o.length;
                  if (m !== l && m >= u && m <= h && 0 === o[m].loadError) {
                    var p = o[m];
                    if (t.details === R.FRAG_GAP && t.frag) {
                      var y = o[m].details;
                      if (y) {
                        var T = $e(t.frag, y.fragments, t.frag.start);
                        if (null != T && T.gap) continue;
                      }
                    } else {
                      if (
                        (f === ce && g === p.audioGroupId) ||
                        (f === fe && g === p.textGroupId)
                      )
                        continue;
                      if (
                        (d === ve && i.audioGroupId === p.audioGroupId) ||
                        (d === me && i.textGroupId === p.textGroupId)
                      )
                        continue;
                    }
                    s = m;
                    break;
                  }
                }
                if (s > -1 && r.loadLevel !== s)
                  return (
                    (t.levelRetry = !0),
                    (this.playlistError = 0),
                    { action: ir, flags: ar, nextAutoLevel: s }
                  );
              }
              return { action: ir, flags: sr };
            }),
            (e.onErrorOut = function (t, e) {
              var r;
              switch (null == (r = e.errorAction) ? void 0 : r.action) {
                case rr:
                  break;
                case ir:
                  this.sendAlternateToPenaltyBox(e),
                    e.errorAction.resolved ||
                      e.details === R.FRAG_GAP ||
                      (e.fatal = !0);
              }
              e.fatal && this.hls.stopLoad();
            }),
            (e.sendAlternateToPenaltyBox = function (t) {
              var e = this.hls,
                r = t.errorAction;
              if (r) {
                var i = r.flags,
                  n = r.hdcpLevel,
                  a = r.nextAutoLevel;
                switch (i) {
                  case ar:
                    this.switchLevel(t, a);
                    break;
                  case sr:
                    r.resolved || (r.resolved = this.redundantFailover(t));
                    break;
                  case or:
                    n &&
                      ((e.maxHdcpLevel = Pe[Pe.indexOf(n) - 1]),
                      (r.resolved = !0)),
                      this.warn(
                        'Restricting playback to HDCP-LEVEL of "' +
                          e.maxHdcpLevel +
                          '" or lower'
                      );
                }
                r.resolved || this.switchLevel(t, a);
              }
            }),
            (e.switchLevel = function (t, e) {
              void 0 !== e &&
                t.errorAction &&
                (this.warn("switching to level " + e + " after " + t.details),
                (this.hls.nextAutoLevel = e),
                (t.errorAction.resolved = !0),
                (this.hls.nextLoadLevel = this.hls.nextAutoLevel));
            }),
            (e.redundantFailover = function (t) {
              var e = this,
                r = this.hls,
                i = this.penalizedRenditions,
                n = t.parent === ge ? t.level : r.loadLevel,
                a = r.levels[n],
                s = a.url.length,
                o = t.frag ? t.frag.urlId : a.urlId;
              a.urlId !== o ||
                (t.frag && !a.details) ||
                this.penalizeRendition(a, t);
              for (
                var l = function () {
                    var l = (o + u) % s,
                      h = i[l];
                    if (
                      !h ||
                      (function (t, e, r) {
                        if (performance.now() - t.lastErrorPerfMs > er)
                          return !0;
                        var i = t.details;
                        if (e.details === R.FRAG_GAP && i && e.frag) {
                          var n = e.frag.start,
                            a = $e(null, i.fragments, n);
                          if (a && !a.gap) return !0;
                        }
                        if (r && t.errors.length < r.errors.length) {
                          var s = t.errors[t.errors.length - 1];
                          if (
                            i &&
                            s.frag &&
                            e.frag &&
                            Math.abs(s.frag.start - e.frag.start) >
                              3 * i.targetduration
                          )
                            return !0;
                        }
                        return !1;
                      })(h, t, i[o])
                    )
                      return (
                        e.warn(
                          "Switching to Redundant Stream " +
                            (l + 1) +
                            "/" +
                            s +
                            ': "' +
                            a.url[l] +
                            '" after ' +
                            t.details
                        ),
                        (e.playlistError = 0),
                        r.levels.forEach(function (t) {
                          t.urlId = l;
                        }),
                        (r.nextLoadLevel = n),
                        { v: !0 }
                      );
                  },
                  u = 1;
                u < s;
                u++
              ) {
                var h = l();
                if ("object" == typeof h) return h.v;
              }
              return !1;
            }),
            (e.penalizeRendition = function (t, e) {
              var r = this.penalizedRenditions,
                i = r[t.urlId] || {
                  lastErrorPerfMs: 0,
                  errors: [],
                  details: void 0,
                };
              (i.lastErrorPerfMs = performance.now()),
                i.errors.push(e),
                (i.details = t.details),
                (r[t.urlId] = i);
            }),
            t
          );
        })(),
        ur = (function () {
          function t(t, e) {
            (this.hls = void 0),
              (this.timer = -1),
              (this.requestScheduled = -1),
              (this.canLoad = !1),
              (this.log = void 0),
              (this.warn = void 0),
              (this.log = w.log.bind(w, e + ":")),
              (this.warn = w.warn.bind(w, e + ":")),
              (this.hls = t);
          }
          var e = t.prototype;
          return (
            (e.destroy = function () {
              this.clearTimer(), (this.hls = this.log = this.warn = null);
            }),
            (e.clearTimer = function () {
              clearTimeout(this.timer), (this.timer = -1);
            }),
            (e.startLoad = function () {
              (this.canLoad = !0),
                (this.requestScheduled = -1),
                this.loadPlaylist();
            }),
            (e.stopLoad = function () {
              (this.canLoad = !1), this.clearTimer();
            }),
            (e.switchParams = function (t, e) {
              var r = null == e ? void 0 : e.renditionReports;
              if (r) {
                for (var i = -1, n = 0; n < r.length; n++) {
                  var a = r[n],
                    s = void 0;
                  try {
                    s = new self.URL(a.URI, e.url).href;
                  } catch (t) {
                    w.warn(
                      "Could not construct new URL for Rendition Report: " + t
                    ),
                      (s = a.URI || "");
                  }
                  if (s === t) {
                    i = n;
                    break;
                  }
                  s === t.substring(0, s.length) && (i = n);
                }
                if (-1 !== i) {
                  var o = r[i],
                    l =
                      parseInt(o["LAST-MSN"]) ||
                      (null == e ? void 0 : e.lastPartSn),
                    u =
                      parseInt(o["LAST-PART"]) ||
                      (null == e ? void 0 : e.lastPartIndex);
                  if (this.hls.config.lowLatencyMode) {
                    var h = Math.min(e.age - e.partTarget, e.targetduration);
                    u >= 0 && h > e.partTarget && (u += 1);
                  }
                  return new Oe(l, u >= 0 ? u : void 0, xe);
                }
              }
            }),
            (e.loadPlaylist = function (t) {
              -1 === this.requestScheduled &&
                (this.requestScheduled = self.performance.now());
            }),
            (e.shouldLoadPlaylist = function (t) {
              return (
                this.canLoad && !!t && !!t.url && (!t.details || t.details.live)
              );
            }),
            (e.shouldReloadPlaylist = function (t) {
              return (
                -1 === this.timer &&
                -1 === this.requestScheduled &&
                this.shouldLoadPlaylist(t)
              );
            }),
            (e.playlistLoaded = function (t, e, r) {
              var i = this,
                n = e.details,
                a = e.stats,
                s = self.performance.now(),
                o = a.loading.first ? Math.max(0, s - a.loading.first) : 0;
              if (
                ((n.advancedDateTime = Date.now() - o),
                n.live || (null != r && r.live))
              ) {
                if (
                  (n.reloaded(r),
                  r &&
                    this.log(
                      "live playlist " +
                        t +
                        " " +
                        (n.advanced
                          ? "REFRESHED " + n.lastPartSn + "-" + n.lastPartIndex
                          : n.updated
                          ? "UPDATED"
                          : "MISSED")
                    ),
                  r && n.fragments.length > 0 && Ge(r, n),
                  !this.canLoad || !n.live)
                )
                  return;
                var l,
                  u = void 0,
                  h = void 0;
                if (n.canBlockReload && n.endSN && n.advanced) {
                  var d = this.hls.config.lowLatencyMode,
                    c = n.lastPartSn,
                    f = n.endSN,
                    g = n.lastPartIndex,
                    v = c === f;
                  -1 !== g
                    ? ((u = v ? f + 1 : c), (h = v ? (d ? 0 : g) : g + 1))
                    : (u = f + 1);
                  var m = n.age,
                    p = m + n.ageHeader,
                    y = Math.min(p - n.partTarget, 1.5 * n.targetduration);
                  if (y > 0) {
                    if (r && y > r.tuneInGoal)
                      this.warn(
                        "CDN Tune-in goal increased from: " +
                          r.tuneInGoal +
                          " to: " +
                          y +
                          " with playlist age: " +
                          n.age
                      ),
                        (y = 0);
                    else {
                      var T = Math.floor(y / n.targetduration);
                      (u += T),
                        void 0 !== h &&
                          (h += Math.round(
                            (y % n.targetduration) / n.partTarget
                          )),
                        this.log(
                          "CDN Tune-in age: " +
                            n.ageHeader +
                            "s last advanced " +
                            m.toFixed(2) +
                            "s goal: " +
                            y +
                            " skip sn " +
                            T +
                            " to part " +
                            h
                        );
                    }
                    n.tuneInGoal = y;
                  }
                  if (
                    ((l = this.getDeliveryDirectives(
                      n,
                      e.deliveryDirectives,
                      u,
                      h
                    )),
                    d || !v)
                  )
                    return void this.loadPlaylist(l);
                } else
                  (n.canBlockReload || n.canSkipUntil) &&
                    (l = this.getDeliveryDirectives(
                      n,
                      e.deliveryDirectives,
                      u,
                      h
                    ));
                var E = this.hls.mainForwardBufferInfo,
                  S = E ? E.end - E.len : 0,
                  L = (function (t, e) {
                    void 0 === e && (e = 1 / 0);
                    var r = 1e3 * t.targetduration;
                    if (t.updated) {
                      var i = t.fragments;
                      if (i.length && 4 * r > e) {
                        var n = 1e3 * i[i.length - 1].duration;
                        n < r && (r = n);
                      }
                    } else r /= 2;
                    return Math.round(r);
                  })(n, 1e3 * (n.edge - S));
                n.updated &&
                  s > this.requestScheduled + L &&
                  (this.requestScheduled = a.loading.start),
                  void 0 !== u && n.canBlockReload
                    ? (this.requestScheduled =
                        a.loading.first + L - (1e3 * n.partTarget || 1e3))
                    : -1 === this.requestScheduled ||
                      this.requestScheduled + L < s
                    ? (this.requestScheduled = s)
                    : this.requestScheduled - s <= 0 &&
                      (this.requestScheduled += L);
                var R = this.requestScheduled - s;
                (R = Math.max(0, R)),
                  this.log(
                    "reload live playlist " + t + " in " + Math.round(R) + " ms"
                  ),
                  (this.timer = self.setTimeout(function () {
                    return i.loadPlaylist(l);
                  }, R));
              } else this.clearTimer();
            }),
            (e.getDeliveryDirectives = function (t, e, r, i) {
              var n = (function (t, e) {
                var r = t.canSkipUntil,
                  i = t.canSkipDateRanges,
                  n = t.endSN;
                return r && (void 0 !== e ? e - n : 0) < r ? (i ? Me : Fe) : xe;
              })(t, r);
              return (
                null != e &&
                  e.skip &&
                  t.deltaUpdateFailed &&
                  ((r = e.msn), (i = e.part), (n = xe)),
                new Oe(r, i, n)
              );
            }),
            (e.checkRetry = function (t) {
              var e = this,
                r = t.details,
                i = We(t),
                n = t.errorAction,
                a = n || {},
                s = a.action,
                o = a.retryCount,
                l = void 0 === o ? 0 : o,
                u = a.retryConfig,
                h = !!n && !!u && (s === nr || (!n.resolved && s === ir));
              if (h) {
                var d;
                if (((this.requestScheduled = -1), l >= u.maxNumRetry))
                  return !1;
                if (i && null != (d = t.context) && d.deliveryDirectives)
                  this.warn(
                    "Retrying playlist loading " +
                      (l + 1) +
                      "/" +
                      u.maxNumRetry +
                      ' after "' +
                      r +
                      '" without delivery-directives'
                  ),
                    this.loadPlaylist();
                else {
                  var c = qe(u, l);
                  (this.timer = self.setTimeout(function () {
                    return e.loadPlaylist();
                  }, c)),
                    this.warn(
                      "Retrying playlist loading " +
                        (l + 1) +
                        "/" +
                        u.maxNumRetry +
                        ' after "' +
                        r +
                        '" in ' +
                        c +
                        "ms"
                    );
                }
                (t.levelRetry = !0), (n.resolved = !0);
              }
              return h;
            }),
            t
          );
        })(),
        hr = (function (t) {
          function e(e, r) {
            var i;
            return (
              ((i = t.call(this, e, "[level-controller]") || this)._levels =
                []),
              (i._firstLevel = -1),
              (i._startLevel = void 0),
              (i.currentLevel = null),
              (i.currentLevelIndex = -1),
              (i.manualLevelIndex = -1),
              (i.steering = void 0),
              (i.onParsedComplete = void 0),
              (i.steering = r),
              i._registerListeners(),
              i
            );
          }
          l(e, t);
          var r = e.prototype;
          return (
            (r._registerListeners = function () {
              var t = this.hls;
              t.on(S.MANIFEST_LOADING, this.onManifestLoading, this),
                t.on(S.MANIFEST_LOADED, this.onManifestLoaded, this),
                t.on(S.LEVEL_LOADED, this.onLevelLoaded, this),
                t.on(S.LEVELS_UPDATED, this.onLevelsUpdated, this),
                t.on(S.AUDIO_TRACK_SWITCHED, this.onAudioTrackSwitched, this),
                t.on(S.FRAG_LOADED, this.onFragLoaded, this),
                t.on(S.ERROR, this.onError, this);
            }),
            (r._unregisterListeners = function () {
              var t = this.hls;
              t.off(S.MANIFEST_LOADING, this.onManifestLoading, this),
                t.off(S.MANIFEST_LOADED, this.onManifestLoaded, this),
                t.off(S.LEVEL_LOADED, this.onLevelLoaded, this),
                t.off(S.LEVELS_UPDATED, this.onLevelsUpdated, this),
                t.off(S.AUDIO_TRACK_SWITCHED, this.onAudioTrackSwitched, this),
                t.off(S.FRAG_LOADED, this.onFragLoaded, this),
                t.off(S.ERROR, this.onError, this);
            }),
            (r.destroy = function () {
              this._unregisterListeners(),
                (this.steering = null),
                this.resetLevels(),
                t.prototype.destroy.call(this);
            }),
            (r.startLoad = function () {
              this._levels.forEach(function (t) {
                (t.loadError = 0), (t.fragmentError = 0);
              }),
                t.prototype.startLoad.call(this);
            }),
            (r.resetLevels = function () {
              (this._startLevel = void 0),
                (this.manualLevelIndex = -1),
                (this.currentLevelIndex = -1),
                (this.currentLevel = null),
                (this._levels = []);
            }),
            (r.onManifestLoading = function (t, e) {
              this.resetLevels();
            }),
            (r.onManifestLoaded = function (t, e) {
              var r,
                i = [],
                n = {};
              e.levels.forEach(function (t) {
                var e,
                  a = t.attrs;
                -1 !==
                  (null == (e = t.audioCodec)
                    ? void 0
                    : e.indexOf("mp4a.40.34")) &&
                  (tr || (tr = /chrome|firefox/i.test(navigator.userAgent)),
                  tr && (t.audioCodec = void 0));
                var s = a.AUDIO,
                  o = a.CODECS,
                  l = a["FRAME-RATE"],
                  u = a["PATHWAY-ID"],
                  h = a.RESOLUTION,
                  d = a.SUBTITLES,
                  c =
                    (u || ".") + "-" + t.bitrate + "-" + h + "-" + l + "-" + o;
                (r = n[c])
                  ? r.addFallback(t)
                  : ((r = new Ne(t)), (n[c] = r), i.push(r)),
                  dr(r, "audio", s),
                  dr(r, "text", d);
              }),
                this.filterAndSortMediaOptions(i, e);
            }),
            (r.filterAndSortMediaOptions = function (t, e) {
              var r = this,
                i = [],
                n = [],
                a = !1,
                s = !1,
                o = !1,
                l = t.filter(function (t) {
                  var e = t.audioCodec,
                    r = t.videoCodec,
                    i = t.width,
                    n = t.height,
                    l = t.unknownCodecs;
                  return (
                    a || (a = !(!i || !n)),
                    s || (s = !!r),
                    o || (o = !!e),
                    !(null != l && l.length) &&
                      (!e || Qt(e, "audio")) &&
                      (!r || Qt(r, "video"))
                  );
                });
              if (
                ((a || s) &&
                  o &&
                  (l = l.filter(function (t) {
                    var e = t.videoCodec,
                      r = t.width,
                      i = t.height;
                    return !!e || !(!r || !i);
                  })),
                0 !== l.length)
              ) {
                e.audioTracks &&
                  cr(
                    (i = e.audioTracks.filter(function (t) {
                      return !t.audioCodec || Qt(t.audioCodec, "audio");
                    }))
                  ),
                  e.subtitles && cr((n = e.subtitles));
                var u = l.slice(0);
                l.sort(function (t, e) {
                  return t.attrs["HDCP-LEVEL"] !== e.attrs["HDCP-LEVEL"]
                    ? (t.attrs["HDCP-LEVEL"] || "") >
                      (e.attrs["HDCP-LEVEL"] || "")
                      ? 1
                      : -1
                    : t.bitrate !== e.bitrate
                    ? t.bitrate - e.bitrate
                    : t.attrs["FRAME-RATE"] !== e.attrs["FRAME-RATE"]
                    ? t.attrs.decimalFloatingPoint("FRAME-RATE") -
                      e.attrs.decimalFloatingPoint("FRAME-RATE")
                    : t.attrs.SCORE !== e.attrs.SCORE
                    ? t.attrs.decimalFloatingPoint("SCORE") -
                      e.attrs.decimalFloatingPoint("SCORE")
                    : a && t.height !== e.height
                    ? t.height - e.height
                    : 0;
                });
                var h = u[0];
                if (
                  this.steering &&
                  (l = this.steering.filterParsedLevels(l)).length !== u.length
                )
                  for (var d = 0; d < u.length; d++)
                    if (u[d].pathwayId === l[0].pathwayId) {
                      h = u[d];
                      break;
                    }
                this._levels = l;
                for (var c = 0; c < l.length; c++)
                  if (l[c] === h) {
                    (this._firstLevel = c),
                      this.log(
                        "manifest loaded, " +
                          l.length +
                          " level(s) found, first bitrate: " +
                          h.bitrate
                      );
                    break;
                  }
                var f = o && !s,
                  g = {
                    levels: l,
                    audioTracks: i,
                    subtitleTracks: n,
                    sessionData: e.sessionData,
                    sessionKeys: e.sessionKeys,
                    firstLevel: this._firstLevel,
                    stats: e.stats,
                    audio: o,
                    video: s,
                    altAudio:
                      !f &&
                      i.some(function (t) {
                        return !!t.url;
                      }),
                  };
                this.hls.trigger(S.MANIFEST_PARSED, g),
                  (this.hls.config.autoStartLoad || this.hls.forceStartLoad) &&
                    this.hls.startLoad(this.hls.config.startPosition);
              } else
                Promise.resolve().then(function () {
                  if (r.hls) {
                    var t = new Error(
                      "no level with compatible codecs found in manifest"
                    );
                    r.hls.trigger(S.ERROR, {
                      type: L.MEDIA_ERROR,
                      details: R.MANIFEST_INCOMPATIBLE_CODECS_ERROR,
                      fatal: !0,
                      url: e.url,
                      error: t,
                      reason: t.message,
                    });
                  }
                });
            }),
            (r.onError = function (t, e) {
              !e.fatal &&
                e.context &&
                e.context.type === de &&
                e.context.level === this.level &&
                this.checkRetry(e);
            }),
            (r.onFragLoaded = function (t, e) {
              var r = e.frag;
              if (void 0 !== r && r.type === ge) {
                var i = this._levels[r.level];
                void 0 !== i && (i.loadError = 0);
              }
            }),
            (r.onLevelLoaded = function (t, e) {
              var r,
                i,
                n = e.level,
                a = e.details,
                s = this._levels[n];
              if (!s)
                return (
                  this.warn("Invalid level index " + n),
                  void (
                    null != (i = e.deliveryDirectives) &&
                    i.skip &&
                    (a.deltaUpdateFailed = !0)
                  )
                );
              n === this.currentLevelIndex
                ? (0 === s.fragmentError && (s.loadError = 0),
                  this.playlistLoaded(n, e, s.details))
                : null != (r = e.deliveryDirectives) &&
                  r.skip &&
                  (a.deltaUpdateFailed = !0);
            }),
            (r.onAudioTrackSwitched = function (t, e) {
              var r = this.currentLevel;
              if (r) {
                var i = this.hls.audioTracks[e.id].groupId;
                if (r.audioGroupIds && r.audioGroupId !== i) {
                  for (var n = -1, a = 0; a < r.audioGroupIds.length; a++)
                    if (r.audioGroupIds[a] === i) {
                      n = a;
                      break;
                    }
                  -1 !== n &&
                    n !== r.urlId &&
                    ((r.urlId = n), this.canLoad && this.startLoad());
                }
              }
            }),
            (r.loadPlaylist = function (e) {
              t.prototype.loadPlaylist.call(this);
              var r = this.currentLevelIndex,
                i = this.currentLevel;
              if (i && this.shouldLoadPlaylist(i)) {
                var n = i.urlId,
                  a = i.uri;
                if (e)
                  try {
                    a = e.addDirectives(a);
                  } catch (t) {
                    this.warn(
                      "Could not construct new URL with HLS Delivery Directives: " +
                        t
                    );
                  }
                var s = i.attrs["PATHWAY-ID"];
                this.log(
                  "Loading level index " +
                    r +
                    (void 0 !== (null == e ? void 0 : e.msn)
                      ? " at sn " + e.msn + " part " + e.part
                      : "") +
                    " with" +
                    (s ? " Pathway " + s : "") +
                    " URI " +
                    (n + 1) +
                    "/" +
                    i.url.length +
                    " " +
                    a
                ),
                  this.clearTimer(),
                  this.hls.trigger(S.LEVEL_LOADING, {
                    url: a,
                    level: r,
                    id: n,
                    deliveryDirectives: e || null,
                  });
              }
            }),
            (r.removeLevel = function (t, e) {
              var r = this,
                i = function (t, r) {
                  return r !== e;
                },
                n = this._levels.filter(function (n, a) {
                  return (
                    a !== t ||
                    (n.url.length > 1 && void 0 !== e
                      ? ((n.url = n.url.filter(i)),
                        n.audioGroupIds &&
                          (n.audioGroupIds = n.audioGroupIds.filter(i)),
                        n.textGroupIds &&
                          (n.textGroupIds = n.textGroupIds.filter(i)),
                        (n.urlId = 0),
                        !0)
                      : (r.steering && r.steering.removeLevel(n), !1))
                  );
                });
              this.hls.trigger(S.LEVELS_UPDATED, { levels: n });
            }),
            (r.onLevelsUpdated = function (t, e) {
              var r = e.levels;
              r.forEach(function (t, e) {
                var r = t.details;
                null != r &&
                  r.fragments &&
                  r.fragments.forEach(function (t) {
                    t.level = e;
                  });
              }),
                (this._levels = r);
            }),
            a(e, [
              {
                key: "levels",
                get: function () {
                  return 0 === this._levels.length ? null : this._levels;
                },
              },
              {
                key: "level",
                get: function () {
                  return this.currentLevelIndex;
                },
                set: function (t) {
                  var e = this._levels;
                  if (0 !== e.length) {
                    if (t < 0 || t >= e.length) {
                      var r = new Error("invalid level idx"),
                        i = t < 0;
                      if (
                        (this.hls.trigger(S.ERROR, {
                          type: L.OTHER_ERROR,
                          details: R.LEVEL_SWITCH_ERROR,
                          level: t,
                          fatal: i,
                          error: r,
                          reason: r.message,
                        }),
                        i)
                      )
                        return;
                      t = Math.min(t, e.length - 1);
                    }
                    var n = this.currentLevelIndex,
                      a = this.currentLevel,
                      s = a ? a.attrs["PATHWAY-ID"] : void 0,
                      l = e[t],
                      u = l.attrs["PATHWAY-ID"];
                    if (
                      ((this.currentLevelIndex = t),
                      (this.currentLevel = l),
                      n !== t || !l.details || !a || s !== u)
                    ) {
                      this.log(
                        "Switching to level " +
                          t +
                          (u ? " with Pathway " + u : "") +
                          " from level " +
                          n +
                          (s ? " with Pathway " + s : "")
                      );
                      var h = o({}, l, {
                        level: t,
                        maxBitrate: l.maxBitrate,
                        attrs: l.attrs,
                        uri: l.uri,
                        urlId: l.urlId,
                      });
                      delete h._attrs,
                        delete h._urlId,
                        this.hls.trigger(S.LEVEL_SWITCHING, h);
                      var d = l.details;
                      if (!d || d.live) {
                        var c = this.switchParams(
                          l.uri,
                          null == a ? void 0 : a.details
                        );
                        this.loadPlaylist(c);
                      }
                    }
                  }
                },
              },
              {
                key: "manualLevel",
                get: function () {
                  return this.manualLevelIndex;
                },
                set: function (t) {
                  (this.manualLevelIndex = t),
                    void 0 === this._startLevel && (this._startLevel = t),
                    -1 !== t && (this.level = t);
                },
              },
              {
                key: "firstLevel",
                get: function () {
                  return this._firstLevel;
                },
                set: function (t) {
                  this._firstLevel = t;
                },
              },
              {
                key: "startLevel",
                get: function () {
                  if (void 0 === this._startLevel) {
                    var t = this.hls.config.startLevel;
                    return void 0 !== t ? t : this._firstLevel;
                  }
                  return this._startLevel;
                },
                set: function (t) {
                  this._startLevel = t;
                },
              },
              {
                key: "nextLoadLevel",
                get: function () {
                  return -1 !== this.manualLevelIndex
                    ? this.manualLevelIndex
                    : this.hls.nextAutoLevel;
                },
                set: function (t) {
                  (this.level = t),
                    -1 === this.manualLevelIndex &&
                      (this.hls.nextAutoLevel = t);
                },
              },
            ]),
            e
          );
        })(ur);
      function dr(t, e, r) {
        r &&
          ("audio" === e
            ? (t.audioGroupIds || (t.audioGroupIds = []),
              (t.audioGroupIds[t.url.length - 1] = r))
            : "text" === e &&
              (t.textGroupIds || (t.textGroupIds = []),
              (t.textGroupIds[t.url.length - 1] = r)));
      }
      function cr(t) {
        var e = {};
        t.forEach(function (t) {
          var r = t.groupId || "";
          (t.id = e[r] = e[r] || 0), e[r]++;
        });
      }
      var fr = "NOT_LOADED",
        gr = "APPENDING",
        vr = "PARTIAL",
        mr = "OK",
        pr = (function () {
          function t(t) {
            (this.activePartLists = Object.create(null)),
              (this.endListFragments = Object.create(null)),
              (this.fragments = Object.create(null)),
              (this.timeRanges = Object.create(null)),
              (this.bufferPadding = 0.2),
              (this.hls = void 0),
              (this.hasGaps = !1),
              (this.hls = t),
              this._registerListeners();
          }
          var e = t.prototype;
          return (
            (e._registerListeners = function () {
              var t = this.hls;
              t.on(S.BUFFER_APPENDED, this.onBufferAppended, this),
                t.on(S.FRAG_BUFFERED, this.onFragBuffered, this),
                t.on(S.FRAG_LOADED, this.onFragLoaded, this);
            }),
            (e._unregisterListeners = function () {
              var t = this.hls;
              t.off(S.BUFFER_APPENDED, this.onBufferAppended, this),
                t.off(S.FRAG_BUFFERED, this.onFragBuffered, this),
                t.off(S.FRAG_LOADED, this.onFragLoaded, this);
            }),
            (e.destroy = function () {
              this._unregisterListeners(),
                (this.fragments =
                  this.activePartLists =
                  this.endListFragments =
                  this.timeRanges =
                    null);
            }),
            (e.getAppendedFrag = function (t, e) {
              var r = this.activePartLists[e];
              if (r)
                for (var i = r.length; i--; ) {
                  var n = r[i];
                  if (!n) break;
                  var a = n.end;
                  if (n.start <= t && null !== a && t <= a) return n;
                }
              return this.getBufferedFrag(t, e);
            }),
            (e.getBufferedFrag = function (t, e) {
              for (
                var r = this.fragments, i = Object.keys(r), n = i.length;
                n--;

              ) {
                var a = r[i[n]];
                if ((null == a ? void 0 : a.body.type) === e && a.buffered) {
                  var s = a.body;
                  if (s.start <= t && t <= s.end) return s;
                }
              }
              return null;
            }),
            (e.detectEvictedFragments = function (t, e, r, i) {
              var n = this;
              this.timeRanges && (this.timeRanges[t] = e);
              var a = (null == i ? void 0 : i.fragment.sn) || -1;
              Object.keys(this.fragments).forEach(function (i) {
                var s = n.fragments[i];
                if (s && !(a >= s.body.sn))
                  if (s.buffered || s.loaded) {
                    var o = s.range[t];
                    o &&
                      o.time.some(function (t) {
                        var r = !n.isTimeBuffered(t.startPTS, t.endPTS, e);
                        return r && n.removeFragment(s.body), r;
                      });
                  } else s.body.type === r && n.removeFragment(s.body);
              });
            }),
            (e.detectPartialFragments = function (t) {
              var e = this,
                r = this.timeRanges,
                i = t.frag,
                n = t.part;
              if (r && "initSegment" !== i.sn) {
                var a = Tr(i),
                  s = this.fragments[a];
                if (!(!s || (s.buffered && i.gap))) {
                  var o = !i.relurl;
                  Object.keys(r).forEach(function (t) {
                    var a = i.elementaryStreams[t];
                    if (a) {
                      var l = r[t],
                        u = o || !0 === a.partial;
                      s.range[t] = e.getBufferedTimes(i, n, u, l);
                    }
                  }),
                    (s.loaded = null),
                    Object.keys(s.range).length
                      ? ((s.buffered = !0),
                        (s.body.endList = i.endList || s.body.endList) &&
                          (this.endListFragments[s.body.type] = s),
                        yr(s) || this.removeParts(i.sn - 1, i.type))
                      : this.removeFragment(s.body);
                }
              }
            }),
            (e.removeParts = function (t, e) {
              var r = this.activePartLists[e];
              r &&
                (this.activePartLists[e] = r.filter(function (e) {
                  return e.fragment.sn >= t;
                }));
            }),
            (e.fragBuffered = function (t, e) {
              var r = Tr(t),
                i = this.fragments[r];
              !i &&
                e &&
                ((i = this.fragments[r] =
                  {
                    body: t,
                    appendedPTS: null,
                    loaded: null,
                    buffered: !1,
                    range: Object.create(null),
                  }),
                t.gap && (this.hasGaps = !0)),
                i && ((i.loaded = null), (i.buffered = !0));
            }),
            (e.getBufferedTimes = function (t, e, r, i) {
              for (
                var n = { time: [], partial: r },
                  a = t.start,
                  s = t.end,
                  o = t.minEndPTS || s,
                  l = t.maxStartPTS || a,
                  u = 0;
                u < i.length;
                u++
              ) {
                var h = i.start(u) - this.bufferPadding,
                  d = i.end(u) + this.bufferPadding;
                if (l >= h && o <= d) {
                  n.time.push({
                    startPTS: Math.max(a, i.start(u)),
                    endPTS: Math.min(s, i.end(u)),
                  });
                  break;
                }
                if (a < d && s > h)
                  (n.partial = !0),
                    n.time.push({
                      startPTS: Math.max(a, i.start(u)),
                      endPTS: Math.min(s, i.end(u)),
                    });
                else if (s <= h) break;
              }
              return n;
            }),
            (e.getPartialFragment = function (t) {
              var e,
                r,
                i,
                n = null,
                a = 0,
                s = this.bufferPadding,
                o = this.fragments;
              return (
                Object.keys(o).forEach(function (l) {
                  var u = o[l];
                  u &&
                    yr(u) &&
                    ((r = u.body.start - s),
                    (i = u.body.end + s),
                    t >= r &&
                      t <= i &&
                      ((e = Math.min(t - r, i - t)),
                      a <= e && ((n = u.body), (a = e))));
                }),
                n
              );
            }),
            (e.isEndListAppended = function (t) {
              var e = this.endListFragments[t];
              return void 0 !== e && (e.buffered || yr(e));
            }),
            (e.getState = function (t) {
              var e = Tr(t),
                r = this.fragments[e];
              return r ? (r.buffered ? (yr(r) ? vr : mr) : gr) : fr;
            }),
            (e.isTimeBuffered = function (t, e, r) {
              for (var i, n, a = 0; a < r.length; a++) {
                if (
                  ((i = r.start(a) - this.bufferPadding),
                  (n = r.end(a) + this.bufferPadding),
                  t >= i && e <= n)
                )
                  return !0;
                if (e <= i) return !1;
              }
              return !1;
            }),
            (e.onFragLoaded = function (t, e) {
              var r = e.frag,
                i = e.part;
              if ("initSegment" !== r.sn && !r.bitrateTest) {
                var n = i ? null : e,
                  a = Tr(r);
                this.fragments[a] = {
                  body: r,
                  appendedPTS: null,
                  loaded: n,
                  buffered: !1,
                  range: Object.create(null),
                };
              }
            }),
            (e.onBufferAppended = function (t, e) {
              var r = this,
                i = e.frag,
                n = e.part,
                a = e.timeRanges;
              if ("initSegment" !== i.sn) {
                var s = i.type;
                if (n) {
                  var o = this.activePartLists[s];
                  o || (this.activePartLists[s] = o = []), o.push(n);
                }
                (this.timeRanges = a),
                  Object.keys(a).forEach(function (t) {
                    var e = a[t];
                    r.detectEvictedFragments(t, e, s, n);
                  });
              }
            }),
            (e.onFragBuffered = function (t, e) {
              this.detectPartialFragments(e);
            }),
            (e.hasFragment = function (t) {
              var e = Tr(t);
              return !!this.fragments[e];
            }),
            (e.hasParts = function (t) {
              var e;
              return !(null == (e = this.activePartLists[t]) || !e.length);
            }),
            (e.removeFragmentsInRange = function (t, e, r, i, n) {
              var a = this;
              (i && !this.hasGaps) ||
                Object.keys(this.fragments).forEach(function (s) {
                  var o = a.fragments[s];
                  if (o) {
                    var l = o.body;
                    l.type !== r ||
                      (i && !l.gap) ||
                      (l.start < e &&
                        l.end > t &&
                        (o.buffered || n) &&
                        a.removeFragment(l));
                  }
                });
            }),
            (e.removeFragment = function (t) {
              var e = Tr(t);
              (t.stats.loaded = 0), t.clearElementaryStreamInfo();
              var r = this.activePartLists[t.type];
              if (r) {
                var i = t.sn;
                this.activePartLists[t.type] = r.filter(function (t) {
                  return t.fragment.sn !== i;
                });
              }
              delete this.fragments[e],
                t.endList && delete this.endListFragments[t.type];
            }),
            (e.removeAllFragments = function () {
              (this.fragments = Object.create(null)),
                (this.endListFragments = Object.create(null)),
                (this.activePartLists = Object.create(null)),
                (this.hasGaps = !1);
            }),
            t
          );
        })();
      function yr(t) {
        var e, r, i;
        return (
          t.buffered &&
          (t.body.gap ||
            (null == (e = t.range.video) ? void 0 : e.partial) ||
            (null == (r = t.range.audio) ? void 0 : r.partial) ||
            (null == (i = t.range.audiovideo) ? void 0 : i.partial))
        );
      }
      function Tr(t) {
        return t.type + "_" + t.level + "_" + t.urlId + "_" + t.sn;
      }
      var Er = Math.pow(2, 17),
        Sr = (function () {
          function t(t) {
            (this.config = void 0),
              (this.loader = null),
              (this.partLoadTimeout = -1),
              (this.config = t);
          }
          var e = t.prototype;
          return (
            (e.destroy = function () {
              this.loader && (this.loader.destroy(), (this.loader = null));
            }),
            (e.abort = function () {
              this.loader && this.loader.abort();
            }),
            (e.load = function (t, e) {
              var r = this,
                n = t.url;
              if (!n)
                return Promise.reject(
                  new Ar({
                    type: L.NETWORK_ERROR,
                    details: R.FRAG_LOAD_ERROR,
                    fatal: !1,
                    frag: t,
                    error: new Error(
                      "Fragment does not have a " + (n ? "part list" : "url")
                    ),
                    networkDetails: null,
                  })
                );
              this.abort();
              var a = this.config,
                s = a.fLoader,
                o = a.loader;
              return new Promise(function (l, u) {
                if ((r.loader && r.loader.destroy(), t.gap)) {
                  if (
                    t.tagList.some(function (t) {
                      return "GAP" === t[0];
                    })
                  )
                    return void u(Rr(t));
                  t.gap = !1;
                }
                var h = (r.loader = t.loader = s ? new s(a) : new o(a)),
                  d = Lr(t),
                  c = Xe(a.fragLoadPolicy.default),
                  f = {
                    loadPolicy: c,
                    timeout: c.maxLoadTimeMs,
                    maxRetry: 0,
                    retryDelay: 0,
                    maxRetryDelay: 0,
                    highWaterMark: "initSegment" === t.sn ? 1 / 0 : Er,
                  };
                (t.stats = h.stats),
                  h.load(d, f, {
                    onSuccess: function (e, i, n, a) {
                      r.resetLoader(t, h);
                      var s = e.data;
                      n.resetIV &&
                        t.decryptdata &&
                        ((t.decryptdata.iv = new Uint8Array(s.slice(0, 16))),
                        (s = s.slice(16))),
                        l({
                          frag: t,
                          part: null,
                          payload: s,
                          networkDetails: a,
                        });
                    },
                    onError: function (e, a, s, o) {
                      r.resetLoader(t, h),
                        u(
                          new Ar({
                            type: L.NETWORK_ERROR,
                            details: R.FRAG_LOAD_ERROR,
                            fatal: !1,
                            frag: t,
                            response: i({ url: n, data: void 0 }, e),
                            error: new Error(
                              "HTTP Error " + e.code + " " + e.text
                            ),
                            networkDetails: s,
                            stats: o,
                          })
                        );
                    },
                    onAbort: function (e, i, n) {
                      r.resetLoader(t, h),
                        u(
                          new Ar({
                            type: L.NETWORK_ERROR,
                            details: R.INTERNAL_ABORTED,
                            fatal: !1,
                            frag: t,
                            error: new Error("Aborted"),
                            networkDetails: n,
                            stats: e,
                          })
                        );
                    },
                    onTimeout: function (e, i, n) {
                      r.resetLoader(t, h),
                        u(
                          new Ar({
                            type: L.NETWORK_ERROR,
                            details: R.FRAG_LOAD_TIMEOUT,
                            fatal: !1,
                            frag: t,
                            error: new Error(
                              "Timeout after " + f.timeout + "ms"
                            ),
                            networkDetails: n,
                            stats: e,
                          })
                        );
                    },
                    onProgress: function (r, i, n, a) {
                      e &&
                        e({
                          frag: t,
                          part: null,
                          payload: n,
                          networkDetails: a,
                        });
                    },
                  });
              });
            }),
            (e.loadPart = function (t, e, r) {
              var n = this;
              this.abort();
              var a = this.config,
                s = a.fLoader,
                o = a.loader;
              return new Promise(function (l, u) {
                if ((n.loader && n.loader.destroy(), t.gap || e.gap))
                  u(Rr(t, e));
                else {
                  var h = (n.loader = t.loader = s ? new s(a) : new o(a)),
                    d = Lr(t, e),
                    c = Xe(a.fragLoadPolicy.default),
                    f = {
                      loadPolicy: c,
                      timeout: c.maxLoadTimeMs,
                      maxRetry: 0,
                      retryDelay: 0,
                      maxRetryDelay: 0,
                      highWaterMark: Er,
                    };
                  (e.stats = h.stats),
                    h.load(d, f, {
                      onSuccess: function (i, a, s, o) {
                        n.resetLoader(t, h), n.updateStatsFromPart(t, e);
                        var u = {
                          frag: t,
                          part: e,
                          payload: i.data,
                          networkDetails: o,
                        };
                        r(u), l(u);
                      },
                      onError: function (r, a, s, o) {
                        n.resetLoader(t, h),
                          u(
                            new Ar({
                              type: L.NETWORK_ERROR,
                              details: R.FRAG_LOAD_ERROR,
                              fatal: !1,
                              frag: t,
                              part: e,
                              response: i({ url: d.url, data: void 0 }, r),
                              error: new Error(
                                "HTTP Error " + r.code + " " + r.text
                              ),
                              networkDetails: s,
                              stats: o,
                            })
                          );
                      },
                      onAbort: function (r, i, a) {
                        (t.stats.aborted = e.stats.aborted),
                          n.resetLoader(t, h),
                          u(
                            new Ar({
                              type: L.NETWORK_ERROR,
                              details: R.INTERNAL_ABORTED,
                              fatal: !1,
                              frag: t,
                              part: e,
                              error: new Error("Aborted"),
                              networkDetails: a,
                              stats: r,
                            })
                          );
                      },
                      onTimeout: function (r, i, a) {
                        n.resetLoader(t, h),
                          u(
                            new Ar({
                              type: L.NETWORK_ERROR,
                              details: R.FRAG_LOAD_TIMEOUT,
                              fatal: !1,
                              frag: t,
                              part: e,
                              error: new Error(
                                "Timeout after " + f.timeout + "ms"
                              ),
                              networkDetails: a,
                              stats: r,
                            })
                          );
                      },
                    });
                }
              });
            }),
            (e.updateStatsFromPart = function (t, e) {
              var r = t.stats,
                i = e.stats,
                n = i.total;
              if (((r.loaded += i.loaded), n)) {
                var a = Math.round(t.duration / e.duration),
                  s = Math.min(Math.round(r.loaded / n), a),
                  o = (a - s) * Math.round(r.loaded / s);
                r.total = r.loaded + o;
              } else r.total = Math.max(r.loaded, r.total);
              var l = r.loading,
                u = i.loading;
              l.start
                ? (l.first += u.first - u.start)
                : ((l.start = u.start), (l.first = u.first)),
                (l.end = u.end);
            }),
            (e.resetLoader = function (t, e) {
              (t.loader = null),
                this.loader === e &&
                  (self.clearTimeout(this.partLoadTimeout),
                  (this.loader = null)),
                e.destroy();
            }),
            t
          );
        })();
      function Lr(t, e) {
        void 0 === e && (e = null);
        var r = e || t,
          i = {
            frag: t,
            part: e,
            responseType: "arraybuffer",
            url: r.url,
            headers: {},
            rangeStart: 0,
            rangeEnd: 0,
          },
          n = r.byteRangeStartOffset,
          a = r.byteRangeEndOffset;
        if (E(n) && E(a)) {
          var s,
            o = n,
            l = a;
          if (
            "initSegment" === t.sn &&
            "AES-128" === (null == (s = t.decryptdata) ? void 0 : s.method)
          ) {
            var u = a - n;
            u % 16 && (l = a + (16 - (u % 16))),
              0 !== n && ((i.resetIV = !0), (o = n - 16));
          }
          (i.rangeStart = o), (i.rangeEnd = l);
        }
        return i;
      }
      function Rr(t, e) {
        var r = new Error("GAP " + (t.gap ? "tag" : "attribute") + " found"),
          i = {
            type: L.MEDIA_ERROR,
            details: R.FRAG_GAP,
            fatal: !1,
            frag: t,
            error: r,
            networkDetails: null,
          };
        return e && (i.part = e), ((e || t).stats.aborted = !0), new Ar(i);
      }
      var Ar = (function (t) {
          function e(e) {
            var r;
            return (
              ((r = t.call(this, e.error.message) || this).data = void 0),
              (r.data = e),
              r
            );
          }
          return l(e, t), e;
        })(f(Error)),
        kr = (function () {
          function t(t) {
            (this.config = void 0),
              (this.keyUriToKeyInfo = {}),
              (this.emeController = null),
              (this.config = t);
          }
          var e = t.prototype;
          return (
            (e.abort = function (t) {
              for (var e in this.keyUriToKeyInfo) {
                var r = this.keyUriToKeyInfo[e].loader;
                if (r) {
                  if (t && t !== r.context.frag.type) return;
                  r.abort();
                }
              }
            }),
            (e.detach = function () {
              for (var t in this.keyUriToKeyInfo) {
                var e = this.keyUriToKeyInfo[t];
                (e.mediaKeySessionContext ||
                  e.decryptdata.isCommonEncryption) &&
                  delete this.keyUriToKeyInfo[t];
              }
            }),
            (e.destroy = function () {
              for (var t in (this.detach(), this.keyUriToKeyInfo)) {
                var e = this.keyUriToKeyInfo[t].loader;
                e && e.destroy();
              }
              this.keyUriToKeyInfo = {};
            }),
            (e.createKeyLoadError = function (t, e, r, i, n) {
              return (
                void 0 === e && (e = R.KEY_LOAD_ERROR),
                new Ar({
                  type: L.NETWORK_ERROR,
                  details: e,
                  fatal: !1,
                  frag: t,
                  response: n,
                  error: r,
                  networkDetails: i,
                })
              );
            }),
            (e.loadClear = function (t, e) {
              var r = this;
              if (this.emeController && this.config.emeEnabled)
                for (
                  var i = t.sn,
                    n = t.cc,
                    a = function () {
                      var t = e[s];
                      if (
                        n <= t.cc &&
                        ("initSegment" === i ||
                          "initSegment" === t.sn ||
                          i < t.sn)
                      )
                        return (
                          r.emeController
                            .selectKeySystemFormat(t)
                            .then(function (e) {
                              t.setKeyFormat(e);
                            }),
                          "break"
                        );
                    },
                    s = 0;
                  s < e.length && "break" !== a();
                  s++
                );
            }),
            (e.load = function (t) {
              var e = this;
              return !t.decryptdata && t.encrypted && this.emeController
                ? this.emeController
                    .selectKeySystemFormat(t)
                    .then(function (r) {
                      return e.loadInternal(t, r);
                    })
                : this.loadInternal(t);
            }),
            (e.loadInternal = function (t, e) {
              var r, i;
              e && t.setKeyFormat(e);
              var n = t.decryptdata;
              if (!n) {
                var a = new Error(
                  e
                    ? "Expected frag.decryptdata to be defined after setting format " +
                      e
                    : "Missing decryption data on fragment in onKeyLoading"
                );
                return Promise.reject(
                  this.createKeyLoadError(t, R.KEY_LOAD_ERROR, a)
                );
              }
              var s = n.uri;
              if (!s)
                return Promise.reject(
                  this.createKeyLoadError(
                    t,
                    R.KEY_LOAD_ERROR,
                    new Error('Invalid key URI: "' + s + '"')
                  )
                );
              var o,
                l = this.keyUriToKeyInfo[s];
              if (null != (r = l) && r.decryptdata.key)
                return (
                  (n.key = l.decryptdata.key),
                  Promise.resolve({ frag: t, keyInfo: l })
                );
              if (null != (i = l) && i.keyLoadPromise)
                switch (
                  null == (o = l.mediaKeySessionContext) ? void 0 : o.keyStatus
                ) {
                  case void 0:
                  case "status-pending":
                  case "usable":
                  case "usable-in-future":
                    return l.keyLoadPromise.then(function (e) {
                      return (
                        (n.key = e.keyInfo.decryptdata.key),
                        { frag: t, keyInfo: l }
                      );
                    });
                }
              switch (
                ((l = this.keyUriToKeyInfo[s] =
                  {
                    decryptdata: n,
                    keyLoadPromise: null,
                    loader: null,
                    mediaKeySessionContext: null,
                  }),
                n.method)
              ) {
                case "ISO-23001-7":
                case "SAMPLE-AES":
                case "SAMPLE-AES-CENC":
                case "SAMPLE-AES-CTR":
                  return "identity" === n.keyFormat
                    ? this.loadKeyHTTP(l, t)
                    : this.loadKeyEME(l, t);
                case "AES-128":
                  return this.loadKeyHTTP(l, t);
                default:
                  return Promise.reject(
                    this.createKeyLoadError(
                      t,
                      R.KEY_LOAD_ERROR,
                      new Error(
                        'Key supplied with unsupported METHOD: "' +
                          n.method +
                          '"'
                      )
                    )
                  );
              }
            }),
            (e.loadKeyEME = function (t, e) {
              var r = { frag: e, keyInfo: t };
              if (this.emeController && this.config.emeEnabled) {
                var i = this.emeController.loadKey(r);
                if (i)
                  return (t.keyLoadPromise = i.then(function (e) {
                    return (t.mediaKeySessionContext = e), r;
                  })).catch(function (e) {
                    throw ((t.keyLoadPromise = null), e);
                  });
              }
              return Promise.resolve(r);
            }),
            (e.loadKeyHTTP = function (t, e) {
              var r = this,
                n = this.config,
                a = new (0, n.loader)(n);
              return (
                (e.keyLoader = t.loader = a),
                (t.keyLoadPromise = new Promise(function (s, o) {
                  var l = {
                      keyInfo: t,
                      frag: e,
                      responseType: "arraybuffer",
                      url: t.decryptdata.uri,
                    },
                    u = n.keyLoadPolicy.default,
                    h = {
                      loadPolicy: u,
                      timeout: u.maxLoadTimeMs,
                      maxRetry: 0,
                      retryDelay: 0,
                      maxRetryDelay: 0,
                    },
                    d = {
                      onSuccess: function (t, e, i, n) {
                        var a = i.frag,
                          l = i.keyInfo,
                          u = i.url;
                        if (!a.decryptdata || l !== r.keyUriToKeyInfo[u])
                          return o(
                            r.createKeyLoadError(
                              a,
                              R.KEY_LOAD_ERROR,
                              new Error(
                                "after key load, decryptdata unset or changed"
                              ),
                              n
                            )
                          );
                        (l.decryptdata.key = a.decryptdata.key =
                          new Uint8Array(t.data)),
                          (a.keyLoader = null),
                          (l.loader = null),
                          s({ frag: a, keyInfo: l });
                      },
                      onError: function (t, n, a, s) {
                        r.resetLoader(n),
                          o(
                            r.createKeyLoadError(
                              e,
                              R.KEY_LOAD_ERROR,
                              new Error(
                                "HTTP Error " +
                                  t.code +
                                  " loading key " +
                                  t.text
                              ),
                              a,
                              i({ url: l.url, data: void 0 }, t)
                            )
                          );
                      },
                      onTimeout: function (t, i, n) {
                        r.resetLoader(i),
                          o(
                            r.createKeyLoadError(
                              e,
                              R.KEY_LOAD_TIMEOUT,
                              new Error("key loading timed out"),
                              n
                            )
                          );
                      },
                      onAbort: function (t, i, n) {
                        r.resetLoader(i),
                          o(
                            r.createKeyLoadError(
                              e,
                              R.INTERNAL_ABORTED,
                              new Error("key loading aborted"),
                              n
                            )
                          );
                      },
                    };
                  a.load(l, h, d);
                }))
              );
            }),
            (e.resetLoader = function (t) {
              var e = t.frag,
                r = t.keyInfo,
                i = t.url,
                n = r.loader;
              e.keyLoader === n && ((e.keyLoader = null), (r.loader = null)),
                delete this.keyUriToKeyInfo[i],
                n && n.destroy();
            }),
            t
          );
        })(),
        br = (function () {
          function t() {
            (this._boundTick = void 0),
              (this._tickTimer = null),
              (this._tickInterval = null),
              (this._tickCallCount = 0),
              (this._boundTick = this.tick.bind(this));
          }
          var e = t.prototype;
          return (
            (e.destroy = function () {
              this.onHandlerDestroying(), this.onHandlerDestroyed();
            }),
            (e.onHandlerDestroying = function () {
              this.clearNextTick(), this.clearInterval();
            }),
            (e.onHandlerDestroyed = function () {}),
            (e.hasInterval = function () {
              return !!this._tickInterval;
            }),
            (e.hasNextTick = function () {
              return !!this._tickTimer;
            }),
            (e.setInterval = function (t) {
              return (
                !this._tickInterval &&
                ((this._tickCallCount = 0),
                (this._tickInterval = self.setInterval(this._boundTick, t)),
                !0)
              );
            }),
            (e.clearInterval = function () {
              return (
                !!this._tickInterval &&
                (self.clearInterval(this._tickInterval),
                (this._tickInterval = null),
                !0)
              );
            }),
            (e.clearNextTick = function () {
              return (
                !!this._tickTimer &&
                (self.clearTimeout(this._tickTimer),
                (this._tickTimer = null),
                !0)
              );
            }),
            (e.tick = function () {
              this._tickCallCount++,
                1 === this._tickCallCount &&
                  (this.doTick(),
                  this._tickCallCount > 1 && this.tickImmediate(),
                  (this._tickCallCount = 0));
            }),
            (e.tickImmediate = function () {
              this.clearNextTick(),
                (this._tickTimer = self.setTimeout(this._boundTick, 0));
            }),
            (e.doTick = function () {}),
            t
          );
        })(),
        Dr = {
          length: 0,
          start: function () {
            return 0;
          },
          end: function () {
            return 0;
          },
        },
        Ir = (function () {
          function t() {}
          return (
            (t.isBuffered = function (e, r) {
              try {
                if (e)
                  for (var i = t.getBuffered(e), n = 0; n < i.length; n++)
                    if (r >= i.start(n) && r <= i.end(n)) return !0;
              } catch (t) {}
              return !1;
            }),
            (t.bufferInfo = function (e, r, i) {
              try {
                if (e) {
                  var n,
                    a = t.getBuffered(e),
                    s = [];
                  for (n = 0; n < a.length; n++)
                    s.push({ start: a.start(n), end: a.end(n) });
                  return this.bufferedInfo(s, r, i);
                }
              } catch (t) {}
              return { len: 0, start: r, end: r, nextStart: void 0 };
            }),
            (t.bufferedInfo = function (t, e, r) {
              (e = Math.max(0, e)),
                t.sort(function (t, e) {
                  var r = t.start - e.start;
                  return r || e.end - t.end;
                });
              var i = [];
              if (r)
                for (var n = 0; n < t.length; n++) {
                  var a = i.length;
                  if (a) {
                    var s = i[a - 1].end;
                    t[n].start - s < r
                      ? t[n].end > s && (i[a - 1].end = t[n].end)
                      : i.push(t[n]);
                  } else i.push(t[n]);
                }
              else i = t;
              for (var o, l = 0, u = e, h = e, d = 0; d < i.length; d++) {
                var c = i[d].start,
                  f = i[d].end;
                if (e + r >= c && e < f) (u = c), (l = (h = f) - e);
                else if (e + r < c) {
                  o = c;
                  break;
                }
              }
              return { len: l, start: u || 0, end: h || 0, nextStart: o };
            }),
            (t.getBuffered = function (t) {
              try {
                return t.buffered;
              } catch (t) {
                return w.log("failed to get media.buffered", t), Dr;
              }
            }),
            t
          );
        })(),
        wr = function (t, e, r, i, n, a) {
          void 0 === i && (i = 0),
            void 0 === n && (n = -1),
            void 0 === a && (a = !1),
            (this.level = void 0),
            (this.sn = void 0),
            (this.part = void 0),
            (this.id = void 0),
            (this.size = void 0),
            (this.partial = void 0),
            (this.transmuxing = {
              start: 0,
              executeStart: 0,
              executeEnd: 0,
              end: 0,
            }),
            (this.buffering = {
              audio: { start: 0, executeStart: 0, executeEnd: 0, end: 0 },
              video: { start: 0, executeStart: 0, executeEnd: 0, end: 0 },
              audiovideo: { start: 0, executeStart: 0, executeEnd: 0, end: 0 },
            }),
            (this.level = t),
            (this.sn = e),
            (this.id = r),
            (this.size = i),
            (this.part = n),
            (this.partial = a);
        };
      function Cr(t, e) {
        for (var r = null, i = 0, n = t.length; i < n; i++) {
          var a = t[i];
          if (a && a.cc === e) {
            r = a;
            break;
          }
        }
        return r;
      }
      function _r(t, e) {
        if (t) {
          var r = t.start + e;
          (t.start = t.startPTS = r), (t.endPTS = r + t.duration);
        }
      }
      function Pr(t, e) {
        for (var r = e.fragments, i = 0, n = r.length; i < n; i++) _r(r[i], t);
        e.fragmentHint && _r(e.fragmentHint, t), (e.alignedSliding = !0);
      }
      function xr(t, e, r) {
        e &&
          ((function (t, e, r) {
            if (
              (function (t, e, r) {
                return !(
                  !e.details ||
                  !(r.endCC > r.startCC || (t && t.cc < r.startCC))
                );
              })(t, r, e)
            ) {
              var i = (function (t, e, r) {
                var i = t.fragments,
                  n = e.fragments;
                if (n.length && i.length) {
                  var a = Cr(i, n[0].cc);
                  if (a && (!a || a.startPTS)) return a;
                  w.log("No frag in previous level to align on");
                } else w.log("No fragments to align");
              })(r.details, e);
              i &&
                E(i.start) &&
                (w.log(
                  "Adjusting PTS using last level due to CC increase within current level " +
                    e.url
                ),
                Pr(i.start, e));
            }
          })(t, r, e),
          !r.alignedSliding &&
            e.details &&
            (function (t, e) {
              if (
                e.fragments.length &&
                t.hasProgramDateTime &&
                e.hasProgramDateTime
              ) {
                var r = e.fragments[0].programDateTime,
                  i = t.fragments[0].programDateTime,
                  n = (i - r) / 1e3 + e.fragments[0].start;
                n &&
                  E(n) &&
                  (w.log(
                    "Adjusting PTS using programDateTime delta " +
                      (i - r) +
                      "ms, sliding:" +
                      n.toFixed(3) +
                      " " +
                      t.url +
                      " "
                  ),
                  Pr(n, t));
              }
            })(r, e.details),
          r.alignedSliding ||
            !e.details ||
            r.skippedSegments ||
            Ke(e.details, r));
      }
      function Fr(t, e) {
        if (t.hasProgramDateTime && e.hasProgramDateTime) {
          var r = t.fragments,
            i = e.fragments;
          if (r.length && i.length) {
            var n = i[Math.round(i.length / 2) - 1],
              a = Cr(r, n.cc) || r[Math.round(r.length / 2) - 1],
              s = n.programDateTime,
              o = a.programDateTime;
            null !== s &&
              null !== o &&
              Pr((o - s) / 1e3 - (a.start - n.start), t);
          }
        }
      }
      var Mr = (function () {
          function t(t, e) {
            (this.subtle = void 0),
              (this.aesIV = void 0),
              (this.subtle = t),
              (this.aesIV = e);
          }
          return (
            (t.prototype.decrypt = function (t, e) {
              return this.subtle.decrypt(
                { name: "AES-CBC", iv: this.aesIV },
                e,
                t
              );
            }),
            t
          );
        })(),
        Or = (function () {
          function t(t, e) {
            (this.subtle = void 0),
              (this.key = void 0),
              (this.subtle = t),
              (this.key = e);
          }
          return (
            (t.prototype.expandKey = function () {
              return this.subtle.importKey(
                "raw",
                this.key,
                { name: "AES-CBC" },
                !1,
                ["encrypt", "decrypt"]
              );
            }),
            t
          );
        })(),
        Nr = (function () {
          function t() {
            (this.rcon = [0, 1, 2, 4, 8, 16, 32, 64, 128, 27, 54]),
              (this.subMix = [
                new Uint32Array(256),
                new Uint32Array(256),
                new Uint32Array(256),
                new Uint32Array(256),
              ]),
              (this.invSubMix = [
                new Uint32Array(256),
                new Uint32Array(256),
                new Uint32Array(256),
                new Uint32Array(256),
              ]),
              (this.sBox = new Uint32Array(256)),
              (this.invSBox = new Uint32Array(256)),
              (this.key = new Uint32Array(0)),
              (this.ksRows = 0),
              (this.keySize = 0),
              (this.keySchedule = void 0),
              (this.invKeySchedule = void 0),
              this.initTable();
          }
          var e = t.prototype;
          return (
            (e.uint8ArrayToUint32Array_ = function (t) {
              for (
                var e = new DataView(t), r = new Uint32Array(4), i = 0;
                i < 4;
                i++
              )
                r[i] = e.getUint32(4 * i);
              return r;
            }),
            (e.initTable = function () {
              var t = this.sBox,
                e = this.invSBox,
                r = this.subMix,
                i = r[0],
                n = r[1],
                a = r[2],
                s = r[3],
                o = this.invSubMix,
                l = o[0],
                u = o[1],
                h = o[2],
                d = o[3],
                c = new Uint32Array(256),
                f = 0,
                g = 0,
                v = 0;
              for (v = 0; v < 256; v++)
                c[v] = v < 128 ? v << 1 : (v << 1) ^ 283;
              for (v = 0; v < 256; v++) {
                var m = g ^ (g << 1) ^ (g << 2) ^ (g << 3) ^ (g << 4);
                (m = (m >>> 8) ^ (255 & m) ^ 99), (t[f] = m), (e[m] = f);
                var p = c[f],
                  y = c[p],
                  T = c[y],
                  E = (257 * c[m]) ^ (16843008 * m);
                (i[f] = (E << 24) | (E >>> 8)),
                  (n[f] = (E << 16) | (E >>> 16)),
                  (a[f] = (E << 8) | (E >>> 24)),
                  (s[f] = E),
                  (E =
                    (16843009 * T) ^ (65537 * y) ^ (257 * p) ^ (16843008 * f)),
                  (l[m] = (E << 24) | (E >>> 8)),
                  (u[m] = (E << 16) | (E >>> 16)),
                  (h[m] = (E << 8) | (E >>> 24)),
                  (d[m] = E),
                  f ? ((f = p ^ c[c[c[T ^ p]]]), (g ^= c[c[g]])) : (f = g = 1);
              }
            }),
            (e.expandKey = function (t) {
              for (
                var e = this.uint8ArrayToUint32Array_(t), r = !0, i = 0;
                i < e.length && r;

              )
                (r = e[i] === this.key[i]), i++;
              if (!r) {
                this.key = e;
                var n = (this.keySize = e.length);
                if (4 !== n && 6 !== n && 8 !== n)
                  throw new Error("Invalid aes key size=" + n);
                var a,
                  s,
                  o,
                  l,
                  u = (this.ksRows = 4 * (n + 6 + 1)),
                  h = (this.keySchedule = new Uint32Array(u)),
                  d = (this.invKeySchedule = new Uint32Array(u)),
                  c = this.sBox,
                  f = this.rcon,
                  g = this.invSubMix,
                  v = g[0],
                  m = g[1],
                  p = g[2],
                  y = g[3];
                for (a = 0; a < u; a++)
                  a < n
                    ? (o = h[a] = e[a])
                    : ((l = o),
                      a % n == 0
                        ? ((l =
                            (c[(l = (l << 8) | (l >>> 24)) >>> 24] << 24) |
                            (c[(l >>> 16) & 255] << 16) |
                            (c[(l >>> 8) & 255] << 8) |
                            c[255 & l]),
                          (l ^= f[(a / n) | 0] << 24))
                        : n > 6 &&
                          a % n == 4 &&
                          (l =
                            (c[l >>> 24] << 24) |
                            (c[(l >>> 16) & 255] << 16) |
                            (c[(l >>> 8) & 255] << 8) |
                            c[255 & l]),
                      (h[a] = o = (h[a - n] ^ l) >>> 0));
                for (s = 0; s < u; s++)
                  (a = u - s),
                    (l = 3 & s ? h[a] : h[a - 4]),
                    (d[s] =
                      s < 4 || a <= 4
                        ? l
                        : v[c[l >>> 24]] ^
                          m[c[(l >>> 16) & 255]] ^
                          p[c[(l >>> 8) & 255]] ^
                          y[c[255 & l]]),
                    (d[s] = d[s] >>> 0);
              }
            }),
            (e.networkToHostOrderSwap = function (t) {
              return (
                (t << 24) |
                ((65280 & t) << 8) |
                ((16711680 & t) >> 8) |
                (t >>> 24)
              );
            }),
            (e.decrypt = function (t, e, r) {
              for (
                var i,
                  n,
                  a,
                  s,
                  o,
                  l,
                  u,
                  h,
                  d,
                  c,
                  f,
                  g,
                  v,
                  m,
                  p = this.keySize + 6,
                  y = this.invKeySchedule,
                  T = this.invSBox,
                  E = this.invSubMix,
                  S = E[0],
                  L = E[1],
                  R = E[2],
                  A = E[3],
                  k = this.uint8ArrayToUint32Array_(r),
                  b = k[0],
                  D = k[1],
                  I = k[2],
                  w = k[3],
                  C = new Int32Array(t),
                  _ = new Int32Array(C.length),
                  P = this.networkToHostOrderSwap;
                e < C.length;

              ) {
                for (
                  d = P(C[e]),
                    c = P(C[e + 1]),
                    f = P(C[e + 2]),
                    g = P(C[e + 3]),
                    o = d ^ y[0],
                    l = g ^ y[1],
                    u = f ^ y[2],
                    h = c ^ y[3],
                    v = 4,
                    m = 1;
                  m < p;
                  m++
                )
                  (i =
                    S[o >>> 24] ^
                    L[(l >> 16) & 255] ^
                    R[(u >> 8) & 255] ^
                    A[255 & h] ^
                    y[v]),
                    (n =
                      S[l >>> 24] ^
                      L[(u >> 16) & 255] ^
                      R[(h >> 8) & 255] ^
                      A[255 & o] ^
                      y[v + 1]),
                    (a =
                      S[u >>> 24] ^
                      L[(h >> 16) & 255] ^
                      R[(o >> 8) & 255] ^
                      A[255 & l] ^
                      y[v + 2]),
                    (s =
                      S[h >>> 24] ^
                      L[(o >> 16) & 255] ^
                      R[(l >> 8) & 255] ^
                      A[255 & u] ^
                      y[v + 3]),
                    (o = i),
                    (l = n),
                    (u = a),
                    (h = s),
                    (v += 4);
                (i =
                  (T[o >>> 24] << 24) ^
                  (T[(l >> 16) & 255] << 16) ^
                  (T[(u >> 8) & 255] << 8) ^
                  T[255 & h] ^
                  y[v]),
                  (n =
                    (T[l >>> 24] << 24) ^
                    (T[(u >> 16) & 255] << 16) ^
                    (T[(h >> 8) & 255] << 8) ^
                    T[255 & o] ^
                    y[v + 1]),
                  (a =
                    (T[u >>> 24] << 24) ^
                    (T[(h >> 16) & 255] << 16) ^
                    (T[(o >> 8) & 255] << 8) ^
                    T[255 & l] ^
                    y[v + 2]),
                  (s =
                    (T[h >>> 24] << 24) ^
                    (T[(o >> 16) & 255] << 16) ^
                    (T[(l >> 8) & 255] << 8) ^
                    T[255 & u] ^
                    y[v + 3]),
                  (_[e] = P(i ^ b)),
                  (_[e + 1] = P(s ^ D)),
                  (_[e + 2] = P(a ^ I)),
                  (_[e + 3] = P(n ^ w)),
                  (b = d),
                  (D = c),
                  (I = f),
                  (w = g),
                  (e += 4);
              }
              return _.buffer;
            }),
            t
          );
        })(),
        Ur = (function () {
          function t(t, e) {
            var r = (void 0 === e ? {} : e).removePKCS7Padding,
              i = void 0 === r || r;
            if (
              ((this.logEnabled = !0),
              (this.removePKCS7Padding = void 0),
              (this.subtle = null),
              (this.softwareDecrypter = null),
              (this.key = null),
              (this.fastAesKey = null),
              (this.remainderData = null),
              (this.currentIV = null),
              (this.currentResult = null),
              (this.useSoftware = void 0),
              (this.useSoftware = t.enableSoftwareAES),
              (this.removePKCS7Padding = i),
              i)
            )
              try {
                var n = self.crypto;
                n && (this.subtle = n.subtle || n.webkitSubtle);
              } catch (t) {}
            null === this.subtle && (this.useSoftware = !0);
          }
          var e = t.prototype;
          return (
            (e.destroy = function () {
              (this.subtle = null),
                (this.softwareDecrypter = null),
                (this.key = null),
                (this.fastAesKey = null),
                (this.remainderData = null),
                (this.currentIV = null),
                (this.currentResult = null);
            }),
            (e.isSync = function () {
              return this.useSoftware;
            }),
            (e.flush = function () {
              var t = this.currentResult,
                e = this.remainderData;
              if (!t || e) return this.reset(), null;
              var r,
                i,
                n,
                a = new Uint8Array(t);
              return (
                this.reset(),
                this.removePKCS7Padding
                  ? ((i = (r = a).byteLength),
                    (n = i && new DataView(r.buffer).getUint8(i - 1))
                      ? rt(r, 0, i - n)
                      : r)
                  : a
              );
            }),
            (e.reset = function () {
              (this.currentResult = null),
                (this.currentIV = null),
                (this.remainderData = null),
                this.softwareDecrypter && (this.softwareDecrypter = null);
            }),
            (e.decrypt = function (t, e, r) {
              var i = this;
              return this.useSoftware
                ? new Promise(function (n, a) {
                    i.softwareDecrypt(new Uint8Array(t), e, r);
                    var s = i.flush();
                    s
                      ? n(s.buffer)
                      : a(
                          new Error("[softwareDecrypt] Failed to decrypt data")
                        );
                  })
                : this.webCryptoDecrypt(new Uint8Array(t), e, r);
            }),
            (e.softwareDecrypt = function (t, e, r) {
              var i = this.currentIV,
                n = this.currentResult,
                a = this.remainderData;
              this.logOnce("JS AES decrypt"),
                a && ((t = xt(a, t)), (this.remainderData = null));
              var s = this.getValidChunk(t);
              if (!s.length) return null;
              i && (r = i);
              var o = this.softwareDecrypter;
              o || (o = this.softwareDecrypter = new Nr()), o.expandKey(e);
              var l = n;
              return (
                (this.currentResult = o.decrypt(s.buffer, 0, r)),
                (this.currentIV = rt(s, -16).buffer),
                l || null
              );
            }),
            (e.webCryptoDecrypt = function (t, e, r) {
              var i = this,
                n = this.subtle;
              return (
                (this.key === e && this.fastAesKey) ||
                  ((this.key = e), (this.fastAesKey = new Or(n, e))),
                this.fastAesKey
                  .expandKey()
                  .then(function (e) {
                    return n
                      ? (i.logOnce("WebCrypto AES decrypt"),
                        new Mr(n, new Uint8Array(r)).decrypt(t.buffer, e))
                      : Promise.reject(new Error("web crypto not initialized"));
                  })
                  .catch(function (n) {
                    return (
                      w.warn(
                        "[decrypter]: WebCrypto Error, disable WebCrypto API, " +
                          n.name +
                          ": " +
                          n.message
                      ),
                      i.onWebCryptoError(t, e, r)
                    );
                  })
              );
            }),
            (e.onWebCryptoError = function (t, e, r) {
              (this.useSoftware = !0),
                (this.logEnabled = !0),
                this.softwareDecrypt(t, e, r);
              var i = this.flush();
              if (i) return i.buffer;
              throw new Error(
                "WebCrypto and softwareDecrypt: failed to decrypt data"
              );
            }),
            (e.getValidChunk = function (t) {
              var e = t,
                r = t.length - (t.length % 16);
              return (
                r !== t.length &&
                  ((e = rt(t, 0, r)), (this.remainderData = rt(t, r))),
                e
              );
            }),
            (e.logOnce = function (t) {
              this.logEnabled &&
                (w.log("[decrypter]: " + t), (this.logEnabled = !1));
            }),
            t
          );
        })(),
        Br = function (t) {
          for (var e = "", r = t.length, i = 0; i < r; i++)
            e += "[" + t.start(i).toFixed(3) + "-" + t.end(i).toFixed(3) + "]";
          return e;
        },
        Gr = "STOPPED",
        Kr = "IDLE",
        Hr = "KEY_LOADING",
        Vr = "FRAG_LOADING",
        Yr = "FRAG_LOADING_WAITING_RETRY",
        Wr = "WAITING_TRACK",
        jr = "PARSING",
        qr = "PARSED",
        Xr = "ENDED",
        zr = "ERROR",
        Qr = "WAITING_INIT_PTS",
        $r = "WAITING_LEVEL",
        Jr = (function (t) {
          function e(e, r, i, n, a) {
            var s;
            return (
              ((s = t.call(this) || this).hls = void 0),
              (s.fragPrevious = null),
              (s.fragCurrent = null),
              (s.fragmentTracker = void 0),
              (s.transmuxer = null),
              (s._state = Gr),
              (s.playlistType = void 0),
              (s.media = null),
              (s.mediaBuffer = null),
              (s.config = void 0),
              (s.bitrateTest = !1),
              (s.lastCurrentTime = 0),
              (s.nextLoadPosition = 0),
              (s.startPosition = 0),
              (s.startTimeOffset = null),
              (s.loadedmetadata = !1),
              (s.retryDate = 0),
              (s.levels = null),
              (s.fragmentLoader = void 0),
              (s.keyLoader = void 0),
              (s.levelLastLoaded = null),
              (s.startFragRequested = !1),
              (s.decrypter = void 0),
              (s.initPTS = []),
              (s.onvseeking = null),
              (s.onvended = null),
              (s.logPrefix = ""),
              (s.log = void 0),
              (s.warn = void 0),
              (s.playlistType = a),
              (s.logPrefix = n),
              (s.log = w.log.bind(w, n + ":")),
              (s.warn = w.warn.bind(w, n + ":")),
              (s.hls = e),
              (s.fragmentLoader = new Sr(e.config)),
              (s.keyLoader = i),
              (s.fragmentTracker = r),
              (s.config = e.config),
              (s.decrypter = new Ur(e.config)),
              e.on(
                S.MANIFEST_LOADED,
                s.onManifestLoaded,
                (function (t) {
                  if (void 0 === t)
                    throw new ReferenceError(
                      "this hasn't been initialised - super() hasn't been called"
                    );
                  return t;
                })(s)
              ),
              s
            );
          }
          l(e, t);
          var r = e.prototype;
          return (
            (r.doTick = function () {
              this.onTickEnd();
            }),
            (r.onTickEnd = function () {}),
            (r.startLoad = function (t) {}),
            (r.stopLoad = function () {
              this.fragmentLoader.abort(),
                this.keyLoader.abort(this.playlistType);
              var t = this.fragCurrent;
              null != t &&
                t.loader &&
                (t.abortRequests(), this.fragmentTracker.removeFragment(t)),
                this.resetTransmuxer(),
                (this.fragCurrent = null),
                (this.fragPrevious = null),
                this.clearInterval(),
                this.clearNextTick(),
                (this.state = Gr);
            }),
            (r._streamEnded = function (t, e) {
              if (e.live || t.nextStart || !t.end || !this.media) return !1;
              var r = e.partList;
              if (null != r && r.length) {
                var i = r[r.length - 1];
                return Ir.isBuffered(this.media, i.start + i.duration / 2);
              }
              var n = e.fragments[e.fragments.length - 1].type;
              return this.fragmentTracker.isEndListAppended(n);
            }),
            (r.getLevelDetails = function () {
              var t;
              if (this.levels && null !== this.levelLastLoaded)
                return null == (t = this.levels[this.levelLastLoaded])
                  ? void 0
                  : t.details;
            }),
            (r.onMediaAttached = function (t, e) {
              var r = (this.media = this.mediaBuffer = e.media);
              (this.onvseeking = this.onMediaSeeking.bind(this)),
                (this.onvended = this.onMediaEnded.bind(this)),
                r.addEventListener("seeking", this.onvseeking),
                r.addEventListener("ended", this.onvended);
              var i = this.config;
              this.levels &&
                i.autoStartLoad &&
                this.state === Gr &&
                this.startLoad(i.startPosition);
            }),
            (r.onMediaDetaching = function () {
              var t = this.media;
              null != t &&
                t.ended &&
                (this.log("MSE detaching and video ended, reset startPosition"),
                (this.startPosition = this.lastCurrentTime = 0)),
                t &&
                  this.onvseeking &&
                  this.onvended &&
                  (t.removeEventListener("seeking", this.onvseeking),
                  t.removeEventListener("ended", this.onvended),
                  (this.onvseeking = this.onvended = null)),
                this.keyLoader && this.keyLoader.detach(),
                (this.media = this.mediaBuffer = null),
                (this.loadedmetadata = !1),
                this.fragmentTracker.removeAllFragments(),
                this.stopLoad();
            }),
            (r.onMediaSeeking = function () {
              var t = this.config,
                e = this.fragCurrent,
                r = this.media,
                i = this.mediaBuffer,
                n = this.state,
                a = r ? r.currentTime : 0,
                s = Ir.bufferInfo(i || r, a, t.maxBufferHole);
              if (
                (this.log(
                  "media seeking to " +
                    (E(a) ? a.toFixed(3) : a) +
                    ", state: " +
                    n
                ),
                this.state === Xr)
              )
                this.resetLoadingState();
              else if (e) {
                var o = t.maxFragLookUpTolerance,
                  l = e.start - o,
                  u = e.start + e.duration + o;
                if (!s.len || u < s.start || l > s.end) {
                  var h = a > u;
                  (a < l || h) &&
                    (h &&
                      e.loader &&
                      (this.log(
                        "seeking outside of buffer while fragment load in progress, cancel fragment load"
                      ),
                      e.abortRequests(),
                      this.resetLoadingState()),
                    (this.fragPrevious = null));
                }
              }
              r &&
                (this.fragmentTracker.removeFragmentsInRange(
                  a,
                  1 / 0,
                  this.playlistType,
                  !0
                ),
                (this.lastCurrentTime = a)),
                this.loadedmetadata ||
                  s.len ||
                  (this.nextLoadPosition = this.startPosition = a),
                this.tickImmediate();
            }),
            (r.onMediaEnded = function () {
              this.startPosition = this.lastCurrentTime = 0;
            }),
            (r.onManifestLoaded = function (t, e) {
              (this.startTimeOffset = e.startTimeOffset), (this.initPTS = []);
            }),
            (r.onHandlerDestroying = function () {
              this.stopLoad(), t.prototype.onHandlerDestroying.call(this);
            }),
            (r.onHandlerDestroyed = function () {
              (this.state = Gr),
                this.fragmentLoader && this.fragmentLoader.destroy(),
                this.keyLoader && this.keyLoader.destroy(),
                this.decrypter && this.decrypter.destroy(),
                (this.hls =
                  this.log =
                  this.warn =
                  this.decrypter =
                  this.keyLoader =
                  this.fragmentLoader =
                  this.fragmentTracker =
                    null),
                t.prototype.onHandlerDestroyed.call(this);
            }),
            (r.loadFragment = function (t, e, r) {
              this._loadFragForPlayback(t, e, r);
            }),
            (r._loadFragForPlayback = function (t, e, r) {
              var i = this;
              this._doFragLoad(t, e, r, function (e) {
                if (i.fragContextChanged(t))
                  return (
                    i.warn(
                      "Fragment " +
                        t.sn +
                        (e.part ? " p: " + e.part.index : "") +
                        " of level " +
                        t.level +
                        " was dropped during download."
                    ),
                    void i.fragmentTracker.removeFragment(t)
                  );
                t.stats.chunkCount++, i._handleFragmentLoadProgress(e);
              })
                .then(function (e) {
                  if (e) {
                    var r = i.state;
                    i.fragContextChanged(t)
                      ? (r === Vr || (!i.fragCurrent && r === jr)) &&
                        (i.fragmentTracker.removeFragment(t), (i.state = Kr))
                      : ("payload" in e &&
                          (i.log(
                            "Loaded fragment " + t.sn + " of level " + t.level
                          ),
                          i.hls.trigger(S.FRAG_LOADED, e)),
                        i._handleFragmentLoadComplete(e));
                  }
                })
                .catch(function (e) {
                  i.state !== Gr &&
                    i.state !== zr &&
                    (i.warn(e), i.resetFragmentLoading(t));
                });
            }),
            (r.clearTrackerIfNeeded = function (t) {
              var e,
                r = this.fragmentTracker;
              if (r.getState(t) === gr) {
                var i = t.type,
                  n = this.getFwdBufferInfo(this.mediaBuffer, i),
                  a = Math.max(
                    t.duration,
                    n ? n.len : this.config.maxBufferLength
                  );
                this.reduceMaxBufferLength(a) && r.removeFragment(t);
              } else
                0 ===
                (null == (e = this.mediaBuffer) ? void 0 : e.buffered.length)
                  ? r.removeAllFragments()
                  : r.hasParts(t.type) &&
                    (r.detectPartialFragments({
                      frag: t,
                      part: null,
                      stats: t.stats,
                      id: t.type,
                    }),
                    r.getState(t) === vr && r.removeFragment(t));
            }),
            (r.checkLiveUpdate = function (t) {
              if (t.updated && !t.live) {
                var e = t.fragments[t.fragments.length - 1];
                this.fragmentTracker.detectPartialFragments({
                  frag: e,
                  part: null,
                  stats: e.stats,
                  id: e.type,
                });
              }
              t.fragments[0] || (t.deltaUpdateFailed = !0);
            }),
            (r.flushMainBuffer = function (t, e, r) {
              if ((void 0 === r && (r = null), t - e)) {
                var i = { startOffset: t, endOffset: e, type: r };
                this.hls.trigger(S.BUFFER_FLUSHING, i);
              }
            }),
            (r._loadInitSegment = function (t, e) {
              var r = this;
              this._doFragLoad(t, e)
                .then(function (e) {
                  if (!e || r.fragContextChanged(t) || !r.levels)
                    throw new Error("init load aborted");
                  return e;
                })
                .then(function (e) {
                  var i = r.hls,
                    n = e.payload,
                    a = t.decryptdata;
                  if (
                    n &&
                    n.byteLength > 0 &&
                    a &&
                    a.key &&
                    a.iv &&
                    "AES-128" === a.method
                  ) {
                    var s = self.performance.now();
                    return r.decrypter
                      .decrypt(new Uint8Array(n), a.key.buffer, a.iv.buffer)
                      .catch(function (e) {
                        throw (
                          (i.trigger(S.ERROR, {
                            type: L.MEDIA_ERROR,
                            details: R.FRAG_DECRYPT_ERROR,
                            fatal: !1,
                            error: e,
                            reason: e.message,
                            frag: t,
                          }),
                          e)
                        );
                      })
                      .then(function (r) {
                        var n = self.performance.now();
                        return (
                          i.trigger(S.FRAG_DECRYPTED, {
                            frag: t,
                            payload: r,
                            stats: { tstart: s, tdecrypt: n },
                          }),
                          (e.payload = r),
                          e
                        );
                      });
                  }
                  return e;
                })
                .then(function (i) {
                  var n = r.fragCurrent,
                    a = r.hls;
                  if (!r.levels)
                    throw new Error("init load aborted, missing levels");
                  var s = t.stats;
                  (r.state = Kr),
                    (e.fragmentError = 0),
                    (t.data = new Uint8Array(i.payload)),
                    (s.parsing.start = s.buffering.start =
                      self.performance.now()),
                    (s.parsing.end = s.buffering.end = self.performance.now()),
                    i.frag === n &&
                      a.trigger(S.FRAG_BUFFERED, {
                        stats: s,
                        frag: n,
                        part: null,
                        id: t.type,
                      }),
                    r.tick();
                })
                .catch(function (e) {
                  r.state !== Gr &&
                    r.state !== zr &&
                    (r.warn(e), r.resetFragmentLoading(t));
                });
            }),
            (r.fragContextChanged = function (t) {
              var e = this.fragCurrent;
              return (
                !t ||
                !e ||
                t.level !== e.level ||
                t.sn !== e.sn ||
                t.urlId !== e.urlId
              );
            }),
            (r.fragBufferedComplete = function (t, e) {
              var r,
                i,
                n,
                a,
                s = this.mediaBuffer ? this.mediaBuffer : this.media;
              this.log(
                "Buffered " +
                  t.type +
                  " sn: " +
                  t.sn +
                  (e ? " part: " + e.index : "") +
                  " of " +
                  (this.playlistType === ge ? "level" : "track") +
                  " " +
                  t.level +
                  " (frag:[" +
                  (null != (r = t.startPTS) ? r : NaN).toFixed(3) +
                  "-" +
                  (null != (i = t.endPTS) ? i : NaN).toFixed(3) +
                  "] > buffer:" +
                  (s ? Br(Ir.getBuffered(s)) : "(detached)") +
                  ")"
              ),
                (this.state = Kr),
                s &&
                  (!this.loadedmetadata &&
                    t.type == ge &&
                    s.buffered.length &&
                    (null == (n = this.fragCurrent) ? void 0 : n.sn) ===
                      (null == (a = this.fragPrevious) ? void 0 : a.sn) &&
                    ((this.loadedmetadata = !0), this.seekToStartPos()),
                  this.tick());
            }),
            (r.seekToStartPos = function () {}),
            (r._handleFragmentLoadComplete = function (t) {
              var e = this.transmuxer;
              if (e) {
                var r = t.frag,
                  i = t.part,
                  n = t.partsLoaded,
                  a =
                    !n ||
                    0 === n.length ||
                    n.some(function (t) {
                      return !t;
                    }),
                  s = new wr(
                    r.level,
                    r.sn,
                    r.stats.chunkCount + 1,
                    0,
                    i ? i.index : -1,
                    !a
                  );
                e.flush(s);
              }
            }),
            (r._handleFragmentLoadProgress = function (t) {}),
            (r._doFragLoad = function (t, e, r, i) {
              var n,
                a = this;
              void 0 === r && (r = null);
              var s = null == e ? void 0 : e.details;
              if (!this.levels || !s)
                throw new Error(
                  "frag load aborted, missing level" +
                    (s ? "" : " detail") +
                    "s"
                );
              var o = null;
              if (
                (!t.encrypted || (null != (n = t.decryptdata) && n.key)
                  ? !t.encrypted &&
                    s.encryptedFragments.length &&
                    this.keyLoader.loadClear(t, s.encryptedFragments)
                  : (this.log(
                      "Loading key for " +
                        t.sn +
                        " of [" +
                        s.startSN +
                        "-" +
                        s.endSN +
                        "], " +
                        ("[stream-controller]" === this.logPrefix
                          ? "level"
                          : "track") +
                        " " +
                        t.level
                    ),
                    (this.state = Hr),
                    (this.fragCurrent = t),
                    (o = this.keyLoader.load(t).then(function (t) {
                      if (!a.fragContextChanged(t.frag))
                        return (
                          a.hls.trigger(S.KEY_LOADED, t),
                          a.state === Hr && (a.state = Kr),
                          t
                        );
                    })),
                    this.hls.trigger(S.KEY_LOADING, { frag: t }),
                    null === this.fragCurrent &&
                      (o = Promise.reject(
                        new Error(
                          "frag load aborted, context changed in KEY_LOADING"
                        )
                      ))),
                (r = Math.max(t.start, r || 0)),
                this.config.lowLatencyMode && "initSegment" !== t.sn)
              ) {
                var l = s.partList;
                if (l && i) {
                  r > t.end && s.fragmentHint && (t = s.fragmentHint);
                  var u = this.getNextPart(l, t, r);
                  if (u > -1) {
                    var h,
                      d = l[u];
                    return (
                      this.log(
                        "Loading part sn: " +
                          t.sn +
                          " p: " +
                          d.index +
                          " cc: " +
                          t.cc +
                          " of playlist [" +
                          s.startSN +
                          "-" +
                          s.endSN +
                          "] parts [0-" +
                          u +
                          "-" +
                          (l.length - 1) +
                          "] " +
                          ("[stream-controller]" === this.logPrefix
                            ? "level"
                            : "track") +
                          ": " +
                          t.level +
                          ", target: " +
                          parseFloat(r.toFixed(3))
                      ),
                      (this.nextLoadPosition = d.start + d.duration),
                      (this.state = Vr),
                      (h = o
                        ? o
                            .then(function (r) {
                              return !r || a.fragContextChanged(r.frag)
                                ? null
                                : a.doFragPartsLoad(t, d, e, i);
                            })
                            .catch(function (t) {
                              return a.handleFragLoadError(t);
                            })
                        : this.doFragPartsLoad(t, d, e, i).catch(function (t) {
                            return a.handleFragLoadError(t);
                          })),
                      this.hls.trigger(S.FRAG_LOADING, {
                        frag: t,
                        part: d,
                        targetBufferTime: r,
                      }),
                      null === this.fragCurrent
                        ? Promise.reject(
                            new Error(
                              "frag load aborted, context changed in FRAG_LOADING parts"
                            )
                          )
                        : h
                    );
                  }
                  if (!t.url || this.loadedEndOfParts(l, r))
                    return Promise.resolve(null);
                }
              }
              this.log(
                "Loading fragment " +
                  t.sn +
                  " cc: " +
                  t.cc +
                  " " +
                  (s ? "of [" + s.startSN + "-" + s.endSN + "] " : "") +
                  ("[stream-controller]" === this.logPrefix
                    ? "level"
                    : "track") +
                  ": " +
                  t.level +
                  ", target: " +
                  parseFloat(r.toFixed(3))
              ),
                E(t.sn) &&
                  !this.bitrateTest &&
                  (this.nextLoadPosition = t.start + t.duration),
                (this.state = Vr);
              var c,
                f = this.config.progressive;
              return (
                (c =
                  f && o
                    ? o
                        .then(function (e) {
                          return !e ||
                            a.fragContextChanged(null == e ? void 0 : e.frag)
                            ? null
                            : a.fragmentLoader.load(t, i);
                        })
                        .catch(function (t) {
                          return a.handleFragLoadError(t);
                        })
                    : Promise.all([
                        this.fragmentLoader.load(t, f ? i : void 0),
                        o,
                      ])
                        .then(function (t) {
                          var e = t[0];
                          return !f && e && i && i(e), e;
                        })
                        .catch(function (t) {
                          return a.handleFragLoadError(t);
                        })),
                this.hls.trigger(S.FRAG_LOADING, {
                  frag: t,
                  targetBufferTime: r,
                }),
                null === this.fragCurrent
                  ? Promise.reject(
                      new Error(
                        "frag load aborted, context changed in FRAG_LOADING"
                      )
                    )
                  : c
              );
            }),
            (r.doFragPartsLoad = function (t, e, r, i) {
              var n = this;
              return new Promise(function (a, s) {
                var o,
                  l = [],
                  u = null == (o = r.details) ? void 0 : o.partList;
                !(function e(o) {
                  n.fragmentLoader
                    .loadPart(t, o, i)
                    .then(function (i) {
                      l[o.index] = i;
                      var s = i.part;
                      n.hls.trigger(S.FRAG_LOADED, i);
                      var h =
                        Ve(r, t.sn, o.index + 1) || Ye(u, t.sn, o.index + 1);
                      if (!h) return a({ frag: t, part: s, partsLoaded: l });
                      e(h);
                    })
                    .catch(s);
                })(e);
              });
            }),
            (r.handleFragLoadError = function (t) {
              if ("data" in t) {
                var e = t.data;
                t.data && e.details === R.INTERNAL_ABORTED
                  ? this.handleFragLoadAborted(e.frag, e.part)
                  : this.hls.trigger(S.ERROR, e);
              } else
                this.hls.trigger(S.ERROR, {
                  type: L.OTHER_ERROR,
                  details: R.INTERNAL_EXCEPTION,
                  err: t,
                  error: t,
                  fatal: !0,
                });
              return null;
            }),
            (r._handleTransmuxerFlush = function (t) {
              var e = this.getCurrentContext(t);
              if (e && this.state === jr) {
                var r = e.frag,
                  i = e.part,
                  n = e.level,
                  a = self.performance.now();
                (r.stats.parsing.end = a),
                  i && (i.stats.parsing.end = a),
                  this.updateLevelTiming(r, i, n, t.partial);
              } else
                this.fragCurrent ||
                  this.state === Gr ||
                  this.state === zr ||
                  (this.state = Kr);
            }),
            (r.getCurrentContext = function (t) {
              var e = this.levels,
                r = this.fragCurrent,
                i = t.level,
                n = t.sn,
                a = t.part;
              if (null == e || !e[i])
                return (
                  this.warn(
                    "Levels object was unset while buffering fragment " +
                      n +
                      " of level " +
                      i +
                      ". The current chunk will not be buffered."
                  ),
                  null
                );
              var s = e[i],
                o = a > -1 ? Ve(s, n, a) : null,
                l = o
                  ? o.fragment
                  : (function (t, e, r) {
                      if (null == t || !t.details) return null;
                      var i = t.details,
                        n = i.fragments[e - i.startSN];
                      return (
                        n ||
                        ((n = i.fragmentHint) && n.sn === e
                          ? n
                          : e < i.startSN && r && r.sn === e
                          ? r
                          : null)
                      );
                    })(s, n, r);
              return l
                ? (r && r !== l && (l.stats = r.stats),
                  { frag: l, part: o, level: s })
                : null;
            }),
            (r.bufferFragmentData = function (t, e, r, i, n) {
              var a;
              if (t && this.state === jr) {
                var s = t.data1,
                  o = t.data2,
                  l = s;
                if ((s && o && (l = xt(s, o)), null != (a = l) && a.length)) {
                  var u = {
                    type: t.type,
                    frag: e,
                    part: r,
                    chunkMeta: i,
                    parent: e.type,
                    data: l,
                  };
                  if (
                    (this.hls.trigger(S.BUFFER_APPENDING, u),
                    t.dropped && t.independent && !r)
                  ) {
                    if (n) return;
                    this.flushBufferGap(e);
                  }
                }
              }
            }),
            (r.flushBufferGap = function (t) {
              var e = this.media;
              if (e)
                if (Ir.isBuffered(e, e.currentTime)) {
                  var r = e.currentTime,
                    i = Ir.bufferInfo(e, r, 0),
                    n = t.duration,
                    a = Math.min(
                      2 * this.config.maxFragLookUpTolerance,
                      0.25 * n
                    ),
                    s = Math.max(Math.min(t.start - a, i.end - a), r + a);
                  t.start - s > a && this.flushMainBuffer(s, t.start);
                } else this.flushMainBuffer(0, t.start);
            }),
            (r.getFwdBufferInfo = function (t, e) {
              var r = this.getLoadPosition();
              return E(r) ? this.getFwdBufferInfoAtPos(t, r, e) : null;
            }),
            (r.getFwdBufferInfoAtPos = function (t, e, r) {
              var i = this.config.maxBufferHole,
                n = Ir.bufferInfo(t, e, i);
              if (0 === n.len && void 0 !== n.nextStart) {
                var a = this.fragmentTracker.getBufferedFrag(e, r);
                if (a && n.nextStart < a.end)
                  return Ir.bufferInfo(t, e, Math.max(n.nextStart, i));
              }
              return n;
            }),
            (r.getMaxBufferLength = function (t) {
              var e,
                r = this.config;
              return (
                (e = t
                  ? Math.max((8 * r.maxBufferSize) / t, r.maxBufferLength)
                  : r.maxBufferLength),
                Math.min(e, r.maxMaxBufferLength)
              );
            }),
            (r.reduceMaxBufferLength = function (t) {
              var e = this.config,
                r = t || e.maxBufferLength;
              return (
                e.maxMaxBufferLength >= r &&
                ((e.maxMaxBufferLength /= 2),
                this.warn(
                  "Reduce max buffer length to " + e.maxMaxBufferLength + "s"
                ),
                !0)
              );
            }),
            (r.getAppendedFrag = function (t, e) {
              var r = this.fragmentTracker.getAppendedFrag(t, ge);
              return r && "fragment" in r ? r.fragment : r;
            }),
            (r.getNextFragment = function (t, e) {
              var r = e.fragments,
                i = r.length;
              if (!i) return null;
              var n,
                a = this.config,
                s = r[0].start;
              if (e.live) {
                var o = a.initialLiveManifestSize;
                if (i < o)
                  return (
                    this.warn(
                      "Not enough fragments to start playback (have: " +
                        i +
                        ", need: " +
                        o +
                        ")"
                    ),
                    null
                  );
                e.PTSKnown ||
                  this.startFragRequested ||
                  -1 !== this.startPosition ||
                  ((n = this.getInitialLiveFragment(e, r)),
                  (this.startPosition = n
                    ? this.hls.liveSyncPosition || n.start
                    : t));
              } else t <= s && (n = r[0]);
              if (!n) {
                var l = a.lowLatencyMode ? e.partEnd : e.fragmentEnd;
                n = this.getFragmentAtPosition(t, l, e);
              }
              return this.mapToInitFragWhenRequired(n);
            }),
            (r.isLoopLoading = function (t, e) {
              var r = this.fragmentTracker.getState(t);
              return (
                (r === mr || (r === vr && !!t.gap)) && this.nextLoadPosition > e
              );
            }),
            (r.getNextFragmentLoopLoading = function (t, e, r, i, n) {
              var a = t.gap,
                s = this.getNextFragment(this.nextLoadPosition, e);
              if (null === s) return s;
              if (((t = s), a && t && !t.gap && r.nextStart)) {
                var o = this.getFwdBufferInfoAtPos(
                  this.mediaBuffer ? this.mediaBuffer : this.media,
                  r.nextStart,
                  i
                );
                if (null !== o && r.len + o.len >= n)
                  return (
                    this.log(
                      'buffer full after gaps in "' +
                        i +
                        '" playlist starting at sn: ' +
                        t.sn
                    ),
                    null
                  );
              }
              return t;
            }),
            (r.mapToInitFragWhenRequired = function (t) {
              return null == t ||
                !t.initSegment ||
                (null != t && t.initSegment.data) ||
                this.bitrateTest
                ? t
                : t.initSegment;
            }),
            (r.getNextPart = function (t, e, r) {
              for (
                var i = -1, n = !1, a = !0, s = 0, o = t.length;
                s < o;
                s++
              ) {
                var l = t[s];
                if (((a = a && !l.independent), i > -1 && r < l.start)) break;
                var u = l.loaded;
                u
                  ? (i = -1)
                  : (n || l.independent || a) && l.fragment === e && (i = s),
                  (n = u);
              }
              return i;
            }),
            (r.loadedEndOfParts = function (t, e) {
              var r = t[t.length - 1];
              return r && e > r.start && r.loaded;
            }),
            (r.getInitialLiveFragment = function (t, e) {
              var r = this.fragPrevious,
                i = null;
              if (r) {
                if (
                  (t.hasProgramDateTime &&
                    (this.log(
                      "Live playlist, switching playlist, load frag with same PDT: " +
                        r.programDateTime
                    ),
                    (i = (function (t, e, r) {
                      if (null === e || !Array.isArray(t) || !t.length || !E(e))
                        return null;
                      if (e < (t[0].programDateTime || 0)) return null;
                      if (e >= (t[t.length - 1].endProgramDateTime || 0))
                        return null;
                      r = r || 0;
                      for (var i = 0; i < t.length; ++i) {
                        var n = t[i];
                        if (Ze(e, r, n)) return n;
                      }
                      return null;
                    })(
                      e,
                      r.endProgramDateTime,
                      this.config.maxFragLookUpTolerance
                    ))),
                  !i)
                ) {
                  var n = r.sn + 1;
                  if (n >= t.startSN && n <= t.endSN) {
                    var a = e[n - t.startSN];
                    r.cc === a.cc &&
                      ((i = a),
                      this.log(
                        "Live playlist, switching playlist, load frag with next SN: " +
                          i.sn
                      ));
                  }
                  i ||
                    ((i = (function (t, e) {
                      return Qe(t, function (t) {
                        return t.cc < e ? 1 : t.cc > e ? -1 : 0;
                      });
                    })(e, r.cc)),
                    i &&
                      this.log(
                        "Live playlist, switching playlist, load frag with same CC: " +
                          i.sn
                      ));
                }
              } else {
                var s = this.hls.liveSyncPosition;
                null !== s &&
                  (i = this.getFragmentAtPosition(
                    s,
                    this.bitrateTest ? t.fragmentEnd : t.edge,
                    t
                  ));
              }
              return i;
            }),
            (r.getFragmentAtPosition = function (t, e, r) {
              var i,
                n = this.config,
                a = this.fragPrevious,
                s = r.fragments,
                o = r.endSN,
                l = r.fragmentHint,
                u = n.maxFragLookUpTolerance,
                h = r.partList,
                d = !!(n.lowLatencyMode && null != h && h.length && l);
              if (
                (d && l && !this.bitrateTest && ((s = s.concat(l)), (o = l.sn)),
                (i = t < e ? $e(a, s, t, t > e - u ? 0 : u) : s[s.length - 1]))
              ) {
                var c = i.sn - r.startSN,
                  f = this.fragmentTracker.getState(i);
                if (
                  ((f === mr || (f === vr && i.gap)) && (a = i),
                  a &&
                    i.sn === a.sn &&
                    (!d || h[0].fragment.sn > i.sn) &&
                    a &&
                    i.level === a.level)
                ) {
                  var g = s[c + 1];
                  i =
                    i.sn < o && this.fragmentTracker.getState(g) !== mr
                      ? g
                      : null;
                }
              }
              return i;
            }),
            (r.synchronizeToLiveEdge = function (t) {
              var e = this.config,
                r = this.media;
              if (r) {
                var i = this.hls.liveSyncPosition,
                  n = r.currentTime,
                  a = t.fragments[0].start,
                  s = t.edge,
                  o = n >= a - e.maxFragLookUpTolerance && n <= s;
                if (null !== i && r.duration > i && (n < i || !o)) {
                  var l =
                    void 0 !== e.liveMaxLatencyDuration
                      ? e.liveMaxLatencyDuration
                      : e.liveMaxLatencyDurationCount * t.targetduration;
                  ((!o && r.readyState < 4) || n < s - l) &&
                    (this.loadedmetadata || (this.nextLoadPosition = i),
                    r.readyState &&
                      (this.warn(
                        "Playback: " +
                          n.toFixed(3) +
                          " is located too far from the end of live sliding playlist: " +
                          s +
                          ", reset currentTime to : " +
                          i.toFixed(3)
                      ),
                      (r.currentTime = i)));
                }
              }
            }),
            (r.alignPlaylists = function (t, e) {
              var r = this.levels,
                i = this.levelLastLoaded,
                n = this.fragPrevious,
                a = null !== i ? r[i] : null,
                s = t.fragments.length;
              if (!s) return this.warn("No fragments in live playlist"), 0;
              var o = t.fragments[0].start,
                l = !e,
                u = t.alignedSliding && E(o);
              if (l || (!u && !o)) {
                xr(n, a, t);
                var h = t.fragments[0].start;
                return (
                  this.log(
                    "Live playlist sliding: " +
                      h.toFixed(2) +
                      " start-sn: " +
                      (e ? e.startSN : "na") +
                      "->" +
                      t.startSN +
                      " prev-sn: " +
                      (n ? n.sn : "na") +
                      " fragments: " +
                      s
                  ),
                  h
                );
              }
              return o;
            }),
            (r.waitForCdnTuneIn = function (t) {
              return (
                t.live &&
                t.canBlockReload &&
                t.partTarget &&
                t.tuneInGoal > Math.max(t.partHoldBack, 3 * t.partTarget)
              );
            }),
            (r.setStartPosition = function (t, e) {
              var r = this.startPosition;
              if (
                (r < e && (r = -1), -1 === r || -1 === this.lastCurrentTime)
              ) {
                var i = null !== this.startTimeOffset,
                  n = i ? this.startTimeOffset : t.startTimeOffset;
                null !== n && E(n)
                  ? ((r = e + n),
                    n < 0 && (r += t.totalduration),
                    (r = Math.min(Math.max(e, r), e + t.totalduration)),
                    this.log(
                      "Start time offset " +
                        n +
                        " found in " +
                        (i ? "multivariant" : "media") +
                        " playlist, adjust startPosition to " +
                        r
                    ),
                    (this.startPosition = r))
                  : t.live
                  ? (r = this.hls.liveSyncPosition || e)
                  : (this.startPosition = r = 0),
                  (this.lastCurrentTime = r);
              }
              this.nextLoadPosition = r;
            }),
            (r.getLoadPosition = function () {
              var t = this.media,
                e = 0;
              return (
                this.loadedmetadata && t
                  ? (e = t.currentTime)
                  : this.nextLoadPosition && (e = this.nextLoadPosition),
                e
              );
            }),
            (r.handleFragLoadAborted = function (t, e) {
              this.transmuxer &&
                "initSegment" !== t.sn &&
                t.stats.aborted &&
                (this.warn(
                  "Fragment " +
                    t.sn +
                    (e ? " part " + e.index : "") +
                    " of level " +
                    t.level +
                    " was aborted"
                ),
                this.resetFragmentLoading(t));
            }),
            (r.resetFragmentLoading = function (t) {
              (this.fragCurrent &&
                (this.fragContextChanged(t) || this.state === Yr)) ||
                (this.state = Kr);
            }),
            (r.onFragmentOrKeyLoadError = function (t, e) {
              if (e.chunkMeta && !e.frag) {
                var r = this.getCurrentContext(e.chunkMeta);
                r && (e.frag = r.frag);
              }
              var i = e.frag;
              if (i && i.type === t && this.levels)
                if (this.fragContextChanged(i)) {
                  var n;
                  this.warn(
                    "Frag load error must match current frag to retry " +
                      i.url +
                      " > " +
                      (null == (n = this.fragCurrent) ? void 0 : n.url)
                  );
                } else {
                  var a = e.details === R.FRAG_GAP;
                  a && this.fragmentTracker.fragBuffered(i, !0);
                  var s = e.errorAction,
                    o = s || {},
                    l = o.action,
                    u = o.retryCount,
                    h = void 0 === u ? 0 : u,
                    d = o.retryConfig;
                  if (s && l === nr && d) {
                    var c;
                    this.resetStartWhenNotLoaded(
                      null != (c = this.levelLastLoaded) ? c : i.level
                    );
                    var f = qe(d, h);
                    this.warn(
                      "Fragment " +
                        i.sn +
                        " of " +
                        t +
                        " " +
                        i.level +
                        " errored with " +
                        e.details +
                        ", retrying loading " +
                        (h + 1) +
                        "/" +
                        d.maxNumRetry +
                        " in " +
                        f +
                        "ms"
                    ),
                      (s.resolved = !0),
                      (this.retryDate = self.performance.now() + f),
                      (this.state = Yr);
                  } else
                    d && s
                      ? (this.resetFragmentErrors(t),
                        h < d.maxNumRetry
                          ? a || (s.resolved = !0)
                          : w.warn(
                              e.details +
                                " reached or exceeded max retry (" +
                                h +
                                ")"
                            ))
                      : (null == s ? void 0 : s.action) === ir
                      ? (this.state = $r)
                      : (this.state = zr);
                  this.tickImmediate();
                }
            }),
            (r.reduceLengthAndFlushBuffer = function (t) {
              if (this.state === jr || this.state === qr) {
                var e = t.parent,
                  r = this.getFwdBufferInfo(this.mediaBuffer, e),
                  i = r && r.len > 0.5;
                i && this.reduceMaxBufferLength(r.len);
                var n = !i;
                return (
                  n &&
                    this.warn(
                      "Buffer full error while media.currentTime is not buffered, flush " +
                        e +
                        " buffer"
                    ),
                  t.frag &&
                    (this.fragmentTracker.removeFragment(t.frag),
                    (this.nextLoadPosition = t.frag.start)),
                  this.resetLoadingState(),
                  n
                );
              }
              return !1;
            }),
            (r.resetFragmentErrors = function (t) {
              t === ve && (this.fragCurrent = null),
                this.loadedmetadata || (this.startFragRequested = !1),
                this.state !== Gr && (this.state = Kr);
            }),
            (r.afterBufferFlushed = function (t, e, r) {
              if (t) {
                var i = Ir.getBuffered(t);
                this.fragmentTracker.detectEvictedFragments(e, i, r),
                  this.state === Xr && this.resetLoadingState();
              }
            }),
            (r.resetLoadingState = function () {
              this.log("Reset loading state"),
                (this.fragCurrent = null),
                (this.fragPrevious = null),
                (this.state = Kr);
            }),
            (r.resetStartWhenNotLoaded = function (t) {
              if (!this.loadedmetadata) {
                this.startFragRequested = !1;
                var e = this.levels ? this.levels[t].details : null;
                null != e && e.live
                  ? ((this.startPosition = -1),
                    this.setStartPosition(e, 0),
                    this.resetLoadingState())
                  : (this.nextLoadPosition = this.startPosition);
              }
            }),
            (r.resetWhenMissingContext = function (t) {
              var e;
              this.warn(
                "The loading context changed while buffering fragment " +
                  t.sn +
                  " of level " +
                  t.level +
                  ". This chunk will not be buffered."
              ),
                this.removeUnbufferedFrags(),
                this.resetStartWhenNotLoaded(
                  null != (e = this.levelLastLoaded) ? e : t.level
                ),
                this.resetLoadingState();
            }),
            (r.removeUnbufferedFrags = function (t) {
              void 0 === t && (t = 0),
                this.fragmentTracker.removeFragmentsInRange(
                  t,
                  1 / 0,
                  this.playlistType,
                  !1,
                  !0
                );
            }),
            (r.updateLevelTiming = function (t, e, r, i) {
              var n,
                a = this,
                s = r.details;
              if (s) {
                if (
                  Object.keys(t.elementaryStreams).reduce(function (e, n) {
                    var o = t.elementaryStreams[n];
                    if (o) {
                      var l = o.endPTS - o.startPTS;
                      if (l <= 0)
                        return (
                          a.warn(
                            "Could not parse fragment " +
                              t.sn +
                              " " +
                              n +
                              " duration reliably (" +
                              l +
                              ")"
                          ),
                          e || !1
                        );
                      var u = i
                        ? 0
                        : Be(s, t, o.startPTS, o.endPTS, o.startDTS, o.endDTS);
                      return (
                        a.hls.trigger(S.LEVEL_PTS_UPDATED, {
                          details: s,
                          level: r,
                          drift: u,
                          type: n,
                          frag: t,
                          start: o.startPTS,
                          end: o.endPTS,
                        }),
                        !0
                      );
                    }
                    return e;
                  }, !1)
                )
                  r.fragmentError = 0;
                else if (
                  null === (null == (n = this.transmuxer) ? void 0 : n.error)
                ) {
                  var o = new Error(
                    "Found no media in fragment " +
                      t.sn +
                      " of level " +
                      t.level +
                      " resetting transmuxer to fallback to playlist timing"
                  );
                  if (
                    (0 === r.fragmentError &&
                      (r.fragmentError++,
                      (t.gap = !0),
                      this.fragmentTracker.removeFragment(t),
                      this.fragmentTracker.fragBuffered(t, !0)),
                    this.warn(o.message),
                    this.hls.trigger(S.ERROR, {
                      type: L.MEDIA_ERROR,
                      details: R.FRAG_PARSING_ERROR,
                      fatal: !1,
                      error: o,
                      frag: t,
                      reason:
                        "Found no media in msn " +
                        t.sn +
                        ' of level "' +
                        r.url +
                        '"',
                    }),
                    !this.hls)
                  )
                    return;
                  this.resetTransmuxer();
                }
                (this.state = qr),
                  this.hls.trigger(S.FRAG_PARSED, { frag: t, part: e });
              } else this.warn("level.details undefined");
            }),
            (r.resetTransmuxer = function () {
              this.transmuxer &&
                (this.transmuxer.destroy(), (this.transmuxer = null));
            }),
            (r.recoverWorkerError = function (t) {
              var e, r, i;
              "demuxerWorker" === t.event &&
                (this.fragmentTracker.removeAllFragments(),
                this.resetTransmuxer(),
                this.resetStartWhenNotLoaded(
                  null !=
                    (e =
                      null != (r = this.levelLastLoaded)
                        ? r
                        : null == (i = this.fragCurrent)
                        ? void 0
                        : i.level)
                    ? e
                    : 0
                ),
                this.resetLoadingState());
            }),
            a(e, [
              {
                key: "state",
                get: function () {
                  return this._state;
                },
                set: function (t) {
                  var e = this._state;
                  e !== t && ((this._state = t), this.log(e + "->" + t));
                },
              },
            ]),
            e
          );
        })(br);
      function Zr() {
        return self.SourceBuffer || self.WebKitSourceBuffer;
      }
      function ti(t, e) {
        return (
          void 0 === t && (t = ""),
          void 0 === e && (e = 9e4),
          {
            type: t,
            id: -1,
            pid: -1,
            inputTimeScale: e,
            sequenceNumber: -1,
            samples: [],
            dropped: 0,
          }
        );
      }
      var ei = (function () {
          function t() {
            (this._audioTrack = void 0),
              (this._id3Track = void 0),
              (this.frameIndex = 0),
              (this.cachedData = null),
              (this.basePTS = null),
              (this.initPTS = null),
              (this.lastPTS = null);
          }
          var e = t.prototype;
          return (
            (e.resetInitSegment = function (t, e, r, i) {
              this._id3Track = {
                type: "id3",
                id: 3,
                pid: -1,
                inputTimeScale: 9e4,
                sequenceNumber: 0,
                samples: [],
                dropped: 0,
              };
            }),
            (e.resetTimeStamp = function (t) {
              (this.initPTS = t), this.resetContiguity();
            }),
            (e.resetContiguity = function () {
              (this.basePTS = null),
                (this.lastPTS = null),
                (this.frameIndex = 0);
            }),
            (e.canParse = function (t, e) {
              return !1;
            }),
            (e.appendFrame = function (t, e, r) {}),
            (e.demux = function (t, e) {
              this.cachedData &&
                ((t = xt(this.cachedData, t)), (this.cachedData = null));
              var r,
                i = st(t, 0),
                n = i ? i.length : 0,
                a = this._audioTrack,
                s = this._id3Track,
                o = i
                  ? (function (t) {
                      for (var e = dt(t), r = 0; r < e.length; r++) {
                        var i = e[r];
                        if (ut(i)) return mt(i);
                      }
                    })(i)
                  : void 0,
                l = t.length;
              for (
                (null === this.basePTS || (0 === this.frameIndex && E(o))) &&
                  ((this.basePTS = ri(o, e, this.initPTS)),
                  (this.lastPTS = this.basePTS)),
                  null === this.lastPTS && (this.lastPTS = this.basePTS),
                  i &&
                    i.length > 0 &&
                    s.samples.push({
                      pts: this.lastPTS,
                      dts: this.lastPTS,
                      data: i,
                      type: Ae,
                      duration: Number.POSITIVE_INFINITY,
                    });
                n < l;

              ) {
                if (this.canParse(t, n)) {
                  var u = this.appendFrame(a, t, n);
                  u
                    ? (this.frameIndex++,
                      (this.lastPTS = u.sample.pts),
                      (r = n += u.length))
                    : (n = l);
                } else
                  lt(t, n)
                    ? ((i = st(t, n)),
                      s.samples.push({
                        pts: this.lastPTS,
                        dts: this.lastPTS,
                        data: i,
                        type: Ae,
                        duration: Number.POSITIVE_INFINITY,
                      }),
                      (r = n += i.length))
                    : n++;
                if (n === l && r !== l) {
                  var h = rt(t, r);
                  this.cachedData
                    ? (this.cachedData = xt(this.cachedData, h))
                    : (this.cachedData = h);
                }
              }
              return {
                audioTrack: a,
                videoTrack: ti(),
                id3Track: s,
                textTrack: ti(),
              };
            }),
            (e.demuxSampleAes = function (t, e, r) {
              return Promise.reject(
                new Error(
                  "[" +
                    this +
                    "] This demuxer does not support Sample-AES decryption"
                )
              );
            }),
            (e.flush = function (t) {
              var e = this.cachedData;
              return (
                e && ((this.cachedData = null), this.demux(e, 0)),
                {
                  audioTrack: this._audioTrack,
                  videoTrack: ti(),
                  id3Track: this._id3Track,
                  textTrack: ti(),
                }
              );
            }),
            (e.destroy = function () {}),
            t
          );
        })(),
        ri = function (t, e, r) {
          return E(t)
            ? 90 * t
            : 9e4 * e + (r ? (9e4 * r.baseTime) / r.timescale : 0);
        };
      function ii(t, e) {
        return 255 === t[e] && 240 == (246 & t[e + 1]);
      }
      function ni(t, e) {
        return 1 & t[e + 1] ? 7 : 9;
      }
      function ai(t, e) {
        return (
          ((3 & t[e + 3]) << 11) | (t[e + 4] << 3) | ((224 & t[e + 5]) >>> 5)
        );
      }
      function si(t, e) {
        return e + 1 < t.length && ii(t, e);
      }
      function oi(t, e) {
        if (si(t, e)) {
          var r = ni(t, e);
          if (e + r >= t.length) return !1;
          var i = ai(t, e);
          if (i <= r) return !1;
          var n = e + i;
          return n === t.length || si(t, n);
        }
        return !1;
      }
      function li(t, e, r, i, n) {
        if (!t.samplerate) {
          var a = (function (t, e, r, i) {
            var n,
              a,
              s,
              o,
              l = navigator.userAgent.toLowerCase(),
              u = i,
              h = [
                96e3, 88200, 64e3, 48e3, 44100, 32e3, 24e3, 22050, 16e3, 12e3,
                11025, 8e3, 7350,
              ];
            n = 1 + ((192 & e[r + 2]) >>> 6);
            var d = (60 & e[r + 2]) >>> 2;
            if (!(d > h.length - 1))
              return (
                (s = (1 & e[r + 2]) << 2),
                (s |= (192 & e[r + 3]) >>> 6),
                w.log(
                  "manifest codec:" +
                    i +
                    ", ADTS type:" +
                    n +
                    ", samplingIndex:" +
                    d
                ),
                /firefox/i.test(l)
                  ? d >= 6
                    ? ((n = 5), (o = new Array(4)), (a = d - 3))
                    : ((n = 2), (o = new Array(2)), (a = d))
                  : -1 !== l.indexOf("android")
                  ? ((n = 2), (o = new Array(2)), (a = d))
                  : ((n = 5),
                    (o = new Array(4)),
                    (i &&
                      (-1 !== i.indexOf("mp4a.40.29") ||
                        -1 !== i.indexOf("mp4a.40.5"))) ||
                    (!i && d >= 6)
                      ? (a = d - 3)
                      : (((i &&
                          -1 !== i.indexOf("mp4a.40.2") &&
                          ((d >= 6 && 1 === s) || /vivaldi/i.test(l))) ||
                          (!i && 1 === s)) &&
                          ((n = 2), (o = new Array(2))),
                        (a = d))),
                (o[0] = n << 3),
                (o[0] |= (14 & d) >> 1),
                (o[1] |= (1 & d) << 7),
                (o[1] |= s << 3),
                5 === n &&
                  ((o[1] |= (14 & a) >> 1),
                  (o[2] = (1 & a) << 7),
                  (o[2] |= 8),
                  (o[3] = 0)),
                {
                  config: o,
                  samplerate: h[d],
                  channelCount: s,
                  codec: "mp4a.40." + n,
                  manifestCodec: u,
                }
              );
            t.trigger(S.ERROR, {
              type: L.MEDIA_ERROR,
              details: R.FRAG_PARSING_ERROR,
              fatal: !0,
              reason: "invalid ADTS sampling index:" + d,
            });
          })(e, r, i, n);
          if (!a) return;
          (t.config = a.config),
            (t.samplerate = a.samplerate),
            (t.channelCount = a.channelCount),
            (t.codec = a.codec),
            (t.manifestCodec = a.manifestCodec),
            w.log(
              "parsed codec:" +
                t.codec +
                ", rate:" +
                a.samplerate +
                ", channels:" +
                a.channelCount
            );
        }
      }
      function ui(t) {
        return 9216e4 / t;
      }
      function hi(t, e, r, i, n) {
        var a,
          s = i + n * ui(t.samplerate),
          o = (function (t, e) {
            var r = ni(t, e);
            if (e + r <= t.length) {
              var i = ai(t, e) - r;
              if (i > 0) return { headerLength: r, frameLength: i };
            }
          })(e, r);
        if (o) {
          var l = o.frameLength,
            u = o.headerLength,
            h = u + l,
            d = Math.max(0, r + h - e.length);
          d
            ? (a = new Uint8Array(h - u)).set(e.subarray(r + u, e.length), 0)
            : (a = e.subarray(r + u, r + h));
          var c = { unit: a, pts: s };
          return d || t.samples.push(c), { sample: c, length: h, missing: d };
        }
        var f = e.length - r;
        return (
          (a = new Uint8Array(f)).set(e.subarray(r, e.length), 0),
          { sample: { unit: a, pts: s }, length: f, missing: -1 }
        );
      }
      var di = (function (t) {
          function e(e, r) {
            var i;
            return (
              ((i = t.call(this) || this).observer = void 0),
              (i.config = void 0),
              (i.observer = e),
              (i.config = r),
              i
            );
          }
          l(e, t);
          var r = e.prototype;
          return (
            (r.resetInitSegment = function (e, r, i, n) {
              t.prototype.resetInitSegment.call(this, e, r, i, n),
                (this._audioTrack = {
                  container: "audio/adts",
                  type: "audio",
                  id: 2,
                  pid: -1,
                  sequenceNumber: 0,
                  segmentCodec: "aac",
                  samples: [],
                  manifestCodec: r,
                  duration: n,
                  inputTimeScale: 9e4,
                  dropped: 0,
                });
            }),
            (e.probe = function (t) {
              if (!t) return !1;
              for (var e = (st(t, 0) || []).length, r = t.length; e < r; e++)
                if (oi(t, e)) return w.log("ADTS sync word found !"), !0;
              return !1;
            }),
            (r.canParse = function (t, e) {
              return (function (t, e) {
                return (
                  (function (t, e) {
                    return e + 5 < t.length;
                  })(t, e) &&
                  ii(t, e) &&
                  ai(t, e) <= t.length - e
                );
              })(t, e);
            }),
            (r.appendFrame = function (t, e, r) {
              li(t, this.observer, e, r, t.manifestCodec);
              var i = hi(t, e, r, this.basePTS, this.frameIndex);
              if (i && 0 === i.missing) return i;
            }),
            e
          );
        })(ei),
        ci = /\/emsg[-/]ID3/i,
        fi = (function () {
          function t(t, e) {
            (this.remainderData = null),
              (this.timeOffset = 0),
              (this.config = void 0),
              (this.videoTrack = void 0),
              (this.audioTrack = void 0),
              (this.id3Track = void 0),
              (this.txtTrack = void 0),
              (this.config = e);
          }
          var e = t.prototype;
          return (
            (e.resetTimeStamp = function () {}),
            (e.resetInitSegment = function (t, e, r, i) {
              var n = (this.videoTrack = ti("video", 1)),
                a = (this.audioTrack = ti("audio", 1)),
                s = (this.txtTrack = ti("text", 1));
              if (
                ((this.id3Track = ti("id3", 1)),
                (this.timeOffset = 0),
                null != t && t.byteLength)
              ) {
                var o = Ct(t);
                if (o.video) {
                  var l = o.video,
                    u = l.id,
                    h = l.timescale,
                    d = l.codec;
                  (n.id = u), (n.timescale = s.timescale = h), (n.codec = d);
                }
                if (o.audio) {
                  var c = o.audio,
                    f = c.id,
                    g = c.timescale,
                    v = c.codec;
                  (a.id = f), (a.timescale = g), (a.codec = v);
                }
                (s.id = Lt.text),
                  (n.sampleDuration = 0),
                  (n.duration = a.duration = i);
              }
            }),
            (e.resetContiguity = function () {
              this.remainderData = null;
            }),
            (t.probe = function (t) {
              return (
                It((t = t.length > 16384 ? t.subarray(0, 16384) : t), ["moof"])
                  .length > 0
              );
            }),
            (e.demux = function (t, e) {
              this.timeOffset = e;
              var r = t,
                i = this.videoTrack,
                n = this.txtTrack;
              if (this.config.progressive) {
                this.remainderData && (r = xt(this.remainderData, t));
                var a = (function (t) {
                  var e = { valid: null, remainder: null },
                    r = It(t, ["moof"]);
                  if (!r) return e;
                  if (r.length < 2) return (e.remainder = t), e;
                  var i = r[r.length - 1];
                  return (
                    (e.valid = rt(t, 0, i.byteOffset - 8)),
                    (e.remainder = rt(t, i.byteOffset - 8)),
                    e
                  );
                })(r);
                (this.remainderData = a.remainder),
                  (i.samples = a.valid || new Uint8Array());
              } else i.samples = r;
              var s = this.extractID3Track(i, e);
              return (
                (n.samples = Ft(e, i)),
                {
                  videoTrack: i,
                  audioTrack: this.audioTrack,
                  id3Track: s,
                  textTrack: this.txtTrack,
                }
              );
            }),
            (e.flush = function () {
              var t = this.timeOffset,
                e = this.videoTrack,
                r = this.txtTrack;
              (e.samples = this.remainderData || new Uint8Array()),
                (this.remainderData = null);
              var i = this.extractID3Track(e, this.timeOffset);
              return (
                (r.samples = Ft(t, e)),
                {
                  videoTrack: e,
                  audioTrack: ti(),
                  id3Track: i,
                  textTrack: ti(),
                }
              );
            }),
            (e.extractID3Track = function (t, e) {
              var r = this.id3Track;
              if (t.samples.length) {
                var i = It(t.samples, ["emsg"]);
                i &&
                  i.forEach(function (t) {
                    var i = (function (t) {
                      var e = t[0],
                        r = "",
                        i = "",
                        n = 0,
                        a = 0,
                        s = 0,
                        o = 0,
                        l = 0,
                        u = 0;
                      if (0 === e) {
                        for (; "\0" !== Rt(t.subarray(u, u + 1)); )
                          (r += Rt(t.subarray(u, u + 1))), (u += 1);
                        for (
                          r += Rt(t.subarray(u, u + 1)), u += 1;
                          "\0" !== Rt(t.subarray(u, u + 1));

                        )
                          (i += Rt(t.subarray(u, u + 1))), (u += 1);
                        (i += Rt(t.subarray(u, u + 1))),
                          (u += 1),
                          (n = kt(t, 12)),
                          (a = kt(t, 16)),
                          (o = kt(t, 20)),
                          (l = kt(t, 24)),
                          (u = 28);
                      } else if (1 === e) {
                        n = kt(t, (u += 4));
                        var h = kt(t, (u += 4)),
                          d = kt(t, (u += 4));
                        for (
                          u += 4,
                            s = Math.pow(2, 32) * h + d,
                            Number.isSafeInteger(s) ||
                              ((s = Number.MAX_SAFE_INTEGER),
                              w.warn(
                                "Presentation time exceeds safe integer limit and wrapped to max safe integer in parsing emsg box"
                              )),
                            o = kt(t, u),
                            l = kt(t, (u += 4)),
                            u += 4;
                          "\0" !== Rt(t.subarray(u, u + 1));

                        )
                          (r += Rt(t.subarray(u, u + 1))), (u += 1);
                        for (
                          r += Rt(t.subarray(u, u + 1)), u += 1;
                          "\0" !== Rt(t.subarray(u, u + 1));

                        )
                          (i += Rt(t.subarray(u, u + 1))), (u += 1);
                        (i += Rt(t.subarray(u, u + 1))), (u += 1);
                      }
                      return {
                        schemeIdUri: r,
                        value: i,
                        timeScale: n,
                        presentationTime: s,
                        presentationTimeDelta: a,
                        eventDuration: o,
                        id: l,
                        payload: t.subarray(u, t.byteLength),
                      };
                    })(t);
                    if (ci.test(i.schemeIdUri)) {
                      var n = E(i.presentationTime)
                          ? i.presentationTime / i.timeScale
                          : e + i.presentationTimeDelta / i.timeScale,
                        a =
                          4294967295 === i.eventDuration
                            ? Number.POSITIVE_INFINITY
                            : i.eventDuration / i.timeScale;
                      a <= 0.001 && (a = Number.POSITIVE_INFINITY);
                      var s = i.payload;
                      r.samples.push({
                        data: s,
                        len: s.byteLength,
                        dts: n,
                        pts: n,
                        type: be,
                        duration: a,
                      });
                    }
                  });
              }
              return r;
            }),
            (e.demuxSampleAes = function (t, e, r) {
              return Promise.reject(
                new Error(
                  "The MP4 demuxer does not support SAMPLE-AES decryption"
                )
              );
            }),
            (e.destroy = function () {}),
            t
          );
        })(),
        gi = null,
        vi = [
          32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448, 32,
          48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 384, 32, 40,
          48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 32, 48, 56, 64,
          80, 96, 112, 128, 144, 160, 176, 192, 224, 256, 8, 16, 24, 32, 40, 48,
          56, 64, 80, 96, 112, 128, 144, 160,
        ],
        mi = [44100, 48e3, 32e3, 22050, 24e3, 16e3, 11025, 12e3, 8e3],
        pi = [
          [0, 72, 144, 12],
          [0, 0, 0, 0],
          [0, 72, 144, 12],
          [0, 144, 144, 12],
        ],
        yi = [0, 1, 1, 4];
      function Ti(t, e, r, i, n) {
        if (!(r + 24 > e.length)) {
          var a = Ei(e, r);
          if (a && r + a.frameLength <= e.length) {
            var s = i + n * ((9e4 * a.samplesPerFrame) / a.sampleRate),
              o = { unit: e.subarray(r, r + a.frameLength), pts: s, dts: s };
            return (
              (t.config = []),
              (t.channelCount = a.channelCount),
              (t.samplerate = a.sampleRate),
              t.samples.push(o),
              { sample: o, length: a.frameLength, missing: 0 }
            );
          }
        }
      }
      function Ei(t, e) {
        var r = (t[e + 1] >> 3) & 3,
          i = (t[e + 1] >> 1) & 3,
          n = (t[e + 2] >> 4) & 15,
          a = (t[e + 2] >> 2) & 3;
        if (1 !== r && 0 !== n && 15 !== n && 3 !== a) {
          var s = (t[e + 2] >> 1) & 1,
            o = t[e + 3] >> 6,
            l = 1e3 * vi[14 * (3 === r ? 3 - i : 3 === i ? 3 : 4) + n - 1],
            u = mi[3 * (3 === r ? 0 : 2 === r ? 1 : 2) + a],
            h = 3 === o ? 1 : 2,
            d = pi[r][i],
            c = yi[i],
            f = 8 * d * c,
            g = Math.floor((d * l) / u + s) * c;
          if (null === gi) {
            var v = (navigator.userAgent || "").match(/Chrome\/(\d+)/i);
            gi = v ? parseInt(v[1]) : 0;
          }
          return (
            !!gi &&
              gi <= 87 &&
              2 === i &&
              l >= 224e3 &&
              0 === o &&
              (t[e + 3] = 128 | t[e + 3]),
            {
              sampleRate: u,
              channelCount: h,
              frameLength: g,
              samplesPerFrame: f,
            }
          );
        }
      }
      function Si(t, e) {
        return 255 === t[e] && 224 == (224 & t[e + 1]) && 0 != (6 & t[e + 1]);
      }
      function Li(t, e) {
        return e + 1 < t.length && Si(t, e);
      }
      function Ri(t, e) {
        if (e + 1 < t.length && Si(t, e)) {
          var r = Ei(t, e),
            i = 4;
          null != r && r.frameLength && (i = r.frameLength);
          var n = e + i;
          return n === t.length || Li(t, n);
        }
        return !1;
      }
      var Ai = (function () {
          function t(t) {
            (this.data = void 0),
              (this.bytesAvailable = void 0),
              (this.word = void 0),
              (this.bitsAvailable = void 0),
              (this.data = t),
              (this.bytesAvailable = t.byteLength),
              (this.word = 0),
              (this.bitsAvailable = 0);
          }
          var e = t.prototype;
          return (
            (e.loadWord = function () {
              var t = this.data,
                e = this.bytesAvailable,
                r = t.byteLength - e,
                i = new Uint8Array(4),
                n = Math.min(4, e);
              if (0 === n) throw new Error("no bytes available");
              i.set(t.subarray(r, r + n)),
                (this.word = new DataView(i.buffer).getUint32(0)),
                (this.bitsAvailable = 8 * n),
                (this.bytesAvailable -= n);
            }),
            (e.skipBits = function (t) {
              var e;
              (t = Math.min(t, 8 * this.bytesAvailable + this.bitsAvailable)),
                this.bitsAvailable > t
                  ? ((this.word <<= t), (this.bitsAvailable -= t))
                  : ((t -= this.bitsAvailable),
                    (t -= (e = t >> 3) << 3),
                    (this.bytesAvailable -= e),
                    this.loadWord(),
                    (this.word <<= t),
                    (this.bitsAvailable -= t));
            }),
            (e.readBits = function (t) {
              var e = Math.min(this.bitsAvailable, t),
                r = this.word >>> (32 - e);
              if (
                (t > 32 && w.error("Cannot read more than 32 bits at a time"),
                (this.bitsAvailable -= e),
                this.bitsAvailable > 0)
              )
                this.word <<= e;
              else {
                if (!(this.bytesAvailable > 0))
                  throw new Error("no bits available");
                this.loadWord();
              }
              return (e = t - e) > 0 && this.bitsAvailable
                ? (r << e) | this.readBits(e)
                : r;
            }),
            (e.skipLZ = function () {
              var t;
              for (t = 0; t < this.bitsAvailable; ++t)
                if (0 != (this.word & (2147483648 >>> t)))
                  return (this.word <<= t), (this.bitsAvailable -= t), t;
              return this.loadWord(), t + this.skipLZ();
            }),
            (e.skipUEG = function () {
              this.skipBits(1 + this.skipLZ());
            }),
            (e.skipEG = function () {
              this.skipBits(1 + this.skipLZ());
            }),
            (e.readUEG = function () {
              var t = this.skipLZ();
              return this.readBits(t + 1) - 1;
            }),
            (e.readEG = function () {
              var t = this.readUEG();
              return 1 & t ? (1 + t) >>> 1 : -1 * (t >>> 1);
            }),
            (e.readBoolean = function () {
              return 1 === this.readBits(1);
            }),
            (e.readUByte = function () {
              return this.readBits(8);
            }),
            (e.readUShort = function () {
              return this.readBits(16);
            }),
            (e.readUInt = function () {
              return this.readBits(32);
            }),
            (e.skipScalingList = function (t) {
              for (var e = 8, r = 8, i = 0; i < t; i++)
                0 !== r && (r = (e + this.readEG() + 256) % 256),
                  (e = 0 === r ? e : r);
            }),
            (e.readSPS = function () {
              var t,
                e,
                r,
                i = 0,
                n = 0,
                a = 0,
                s = 0,
                o = this.readUByte.bind(this),
                l = this.readBits.bind(this),
                u = this.readUEG.bind(this),
                h = this.readBoolean.bind(this),
                d = this.skipBits.bind(this),
                c = this.skipEG.bind(this),
                f = this.skipUEG.bind(this),
                g = this.skipScalingList.bind(this);
              o();
              var v = o();
              if (
                (l(5),
                d(3),
                o(),
                f(),
                100 === v ||
                  110 === v ||
                  122 === v ||
                  244 === v ||
                  44 === v ||
                  83 === v ||
                  86 === v ||
                  118 === v ||
                  128 === v)
              ) {
                var m = u();
                if ((3 === m && d(1), f(), f(), d(1), h()))
                  for (e = 3 !== m ? 8 : 12, r = 0; r < e; r++)
                    h() && g(r < 6 ? 16 : 64);
              }
              f();
              var p = u();
              if (0 === p) u();
              else if (1 === p)
                for (d(1), c(), c(), t = u(), r = 0; r < t; r++) c();
              f(), d(1);
              var y = u(),
                T = u(),
                E = l(1);
              0 === E && d(1),
                d(1),
                h() && ((i = u()), (n = u()), (a = u()), (s = u()));
              var S = [1, 1];
              if (h() && h())
                switch (o()) {
                  case 1:
                    S = [1, 1];
                    break;
                  case 2:
                    S = [12, 11];
                    break;
                  case 3:
                    S = [10, 11];
                    break;
                  case 4:
                    S = [16, 11];
                    break;
                  case 5:
                    S = [40, 33];
                    break;
                  case 6:
                    S = [24, 11];
                    break;
                  case 7:
                    S = [20, 11];
                    break;
                  case 8:
                    S = [32, 11];
                    break;
                  case 9:
                    S = [80, 33];
                    break;
                  case 10:
                    S = [18, 11];
                    break;
                  case 11:
                    S = [15, 11];
                    break;
                  case 12:
                    S = [64, 33];
                    break;
                  case 13:
                    S = [160, 99];
                    break;
                  case 14:
                    S = [4, 3];
                    break;
                  case 15:
                    S = [3, 2];
                    break;
                  case 16:
                    S = [2, 1];
                    break;
                  case 255:
                    S = [(o() << 8) | o(), (o() << 8) | o()];
                }
              return {
                width: Math.ceil(16 * (y + 1) - 2 * i - 2 * n),
                height: (2 - E) * (T + 1) * 16 - (E ? 2 : 4) * (a + s),
                pixelRatio: S,
              };
            }),
            (e.readSliceType = function () {
              return this.readUByte(), this.readUEG(), this.readUEG();
            }),
            t
          );
        })(),
        ki = (function () {
          function t(t, e, r) {
            (this.keyData = void 0),
              (this.decrypter = void 0),
              (this.keyData = r),
              (this.decrypter = new Ur(e, { removePKCS7Padding: !1 }));
          }
          var e = t.prototype;
          return (
            (e.decryptBuffer = function (t) {
              return this.decrypter.decrypt(
                t,
                this.keyData.key.buffer,
                this.keyData.iv.buffer
              );
            }),
            (e.decryptAacSample = function (t, e, r) {
              var i = this,
                n = t[e].unit;
              if (!(n.length <= 16)) {
                var a = n.subarray(16, n.length - (n.length % 16)),
                  s = a.buffer.slice(a.byteOffset, a.byteOffset + a.length);
                this.decryptBuffer(s).then(function (a) {
                  var s = new Uint8Array(a);
                  n.set(s, 16),
                    i.decrypter.isSync() || i.decryptAacSamples(t, e + 1, r);
                });
              }
            }),
            (e.decryptAacSamples = function (t, e, r) {
              for (; ; e++) {
                if (e >= t.length) return void r();
                if (
                  !(
                    t[e].unit.length < 32 ||
                    (this.decryptAacSample(t, e, r), this.decrypter.isSync())
                  )
                )
                  return;
              }
            }),
            (e.getAvcEncryptedData = function (t) {
              for (
                var e = 16 * Math.floor((t.length - 48) / 160) + 16,
                  r = new Int8Array(e),
                  i = 0,
                  n = 32;
                n < t.length - 16;
                n += 160, i += 16
              )
                r.set(t.subarray(n, n + 16), i);
              return r;
            }),
            (e.getAvcDecryptedUnit = function (t, e) {
              for (
                var r = new Uint8Array(e), i = 0, n = 32;
                n < t.length - 16;
                n += 160, i += 16
              )
                t.set(r.subarray(i, i + 16), n);
              return t;
            }),
            (e.decryptAvcSample = function (t, e, r, i, n) {
              var a = this,
                s = Nt(n.data),
                o = this.getAvcEncryptedData(s);
              this.decryptBuffer(o.buffer).then(function (o) {
                (n.data = a.getAvcDecryptedUnit(s, o)),
                  a.decrypter.isSync() || a.decryptAvcSamples(t, e, r + 1, i);
              });
            }),
            (e.decryptAvcSamples = function (t, e, r, i) {
              if (t instanceof Uint8Array)
                throw new Error("Cannot decrypt samples of type Uint8Array");
              for (; ; e++, r = 0) {
                if (e >= t.length) return void i();
                for (var n = t[e].units; !(r >= n.length); r++) {
                  var a = n[r];
                  if (
                    !(
                      a.data.length <= 48 ||
                      (1 !== a.type && 5 !== a.type) ||
                      (this.decryptAvcSample(t, e, r, i, a),
                      this.decrypter.isSync())
                    )
                  )
                    return;
                }
              }
            }),
            t
          );
        })(),
        bi = 188,
        Di = (function () {
          function t(t, e, r) {
            (this.observer = void 0),
              (this.config = void 0),
              (this.typeSupported = void 0),
              (this.sampleAes = null),
              (this.pmtParsed = !1),
              (this.audioCodec = void 0),
              (this.videoCodec = void 0),
              (this._duration = 0),
              (this._pmtId = -1),
              (this._avcTrack = void 0),
              (this._audioTrack = void 0),
              (this._id3Track = void 0),
              (this._txtTrack = void 0),
              (this.aacOverFlow = null),
              (this.avcSample = null),
              (this.remainderData = null),
              (this.observer = t),
              (this.config = e),
              (this.typeSupported = r);
          }
          (t.probe = function (e) {
            var r = t.syncOffset(e);
            return (
              r > 0 &&
                w.warn(
                  "MPEG2-TS detected but first sync word found @ offset " + r
                ),
              -1 !== r
            );
          }),
            (t.syncOffset = function (t) {
              for (
                var e = t.length, r = Math.min(940, t.length - bi) + 1, i = 0;
                i < r;

              ) {
                for (var n = !1, a = -1, s = 0, o = i; o < e; o += bi) {
                  if (71 !== t[o]) {
                    if (s) return -1;
                    break;
                  }
                  if (
                    (s++,
                    -1 === a &&
                      0 !== (a = o) &&
                      (r = Math.min(a + 18612, t.length - bi) + 1),
                    n || (n = 0 === wi(t, o)),
                    n && s > 1 && ((0 === a && s > 2) || o + bi > r))
                  )
                    return a;
                }
                i++;
              }
              return -1;
            }),
            (t.createTrack = function (t, e) {
              return {
                container:
                  "video" === t || "audio" === t ? "video/mp2t" : void 0,
                type: t,
                id: Lt[t],
                pid: -1,
                inputTimeScale: 9e4,
                sequenceNumber: 0,
                samples: [],
                dropped: 0,
                duration: "audio" === t ? e : void 0,
              };
            });
          var e = t.prototype;
          return (
            (e.resetInitSegment = function (e, r, i, n) {
              (this.pmtParsed = !1),
                (this._pmtId = -1),
                (this._avcTrack = t.createTrack("video")),
                (this._audioTrack = t.createTrack("audio", n)),
                (this._id3Track = t.createTrack("id3")),
                (this._txtTrack = t.createTrack("text")),
                (this._audioTrack.segmentCodec = "aac"),
                (this.aacOverFlow = null),
                (this.avcSample = null),
                (this.remainderData = null),
                (this.audioCodec = r),
                (this.videoCodec = i),
                (this._duration = n);
            }),
            (e.resetTimeStamp = function () {}),
            (e.resetContiguity = function () {
              var t = this._audioTrack,
                e = this._avcTrack,
                r = this._id3Track;
              t && (t.pesData = null),
                e && (e.pesData = null),
                r && (r.pesData = null),
                (this.aacOverFlow = null),
                (this.avcSample = null),
                (this.remainderData = null);
            }),
            (e.demux = function (e, r, i, n) {
              var a;
              void 0 === i && (i = !1),
                void 0 === n && (n = !1),
                i || (this.sampleAes = null);
              var s = this._avcTrack,
                o = this._audioTrack,
                l = this._id3Track,
                u = this._txtTrack,
                h = s.pid,
                d = s.pesData,
                c = o.pid,
                f = l.pid,
                g = o.pesData,
                v = l.pesData,
                m = null,
                p = this.pmtParsed,
                y = this._pmtId,
                T = e.length;
              if (
                (this.remainderData &&
                  ((T = (e = xt(this.remainderData, e)).length),
                  (this.remainderData = null)),
                T < bi && !n)
              )
                return (
                  (this.remainderData = e),
                  { audioTrack: o, videoTrack: s, id3Track: l, textTrack: u }
                );
              var E = Math.max(0, t.syncOffset(e));
              (T -= (T - E) % bi) < e.byteLength &&
                !n &&
                (this.remainderData = new Uint8Array(
                  e.buffer,
                  T,
                  e.buffer.byteLength - T
                ));
              for (var A = 0, k = E; k < T; k += bi)
                if (71 === e[k]) {
                  var b = !!(64 & e[k + 1]),
                    D = wi(e, k),
                    I = void 0;
                  if ((48 & e[k + 3]) >> 4 > 1) {
                    if ((I = k + 5 + e[k + 4]) === k + bi) continue;
                  } else I = k + 4;
                  switch (D) {
                    case h:
                      b &&
                        (d && (a = Pi(d)) && this.parseAVCPES(s, u, a, !1),
                        (d = { data: [], size: 0 })),
                        d &&
                          (d.data.push(e.subarray(I, k + bi)),
                          (d.size += k + bi - I));
                      break;
                    case c:
                      if (b) {
                        if (g && (a = Pi(g)))
                          switch (o.segmentCodec) {
                            case "aac":
                              this.parseAACPES(o, a);
                              break;
                            case "mp3":
                              this.parseMPEGPES(o, a);
                          }
                        g = { data: [], size: 0 };
                      }
                      g &&
                        (g.data.push(e.subarray(I, k + bi)),
                        (g.size += k + bi - I));
                      break;
                    case f:
                      b &&
                        (v && (a = Pi(v)) && this.parseID3PES(l, a),
                        (v = { data: [], size: 0 })),
                        v &&
                          (v.data.push(e.subarray(I, k + bi)),
                          (v.size += k + bi - I));
                      break;
                    case 0:
                      b && (I += e[I] + 1), (y = this._pmtId = Ci(e, I));
                      break;
                    case y:
                      b && (I += e[I] + 1);
                      var C = _i(e, I, this.typeSupported, i);
                      (h = C.avc) > 0 && (s.pid = h),
                        (c = C.audio) > 0 &&
                          ((o.pid = c), (o.segmentCodec = C.segmentCodec)),
                        (f = C.id3) > 0 && (l.pid = f),
                        null === m ||
                          p ||
                          (w.warn(
                            "MPEG-TS PMT found at " +
                              k +
                              " after unknown PID '" +
                              m +
                              "'. Backtracking to sync byte @" +
                              E +
                              " to parse all TS packets."
                          ),
                          (m = null),
                          (k = E - 188)),
                        (p = this.pmtParsed = !0);
                      break;
                    case 17:
                    case 8191:
                      break;
                    default:
                      m = D;
                  }
                } else A++;
              if (A > 0) {
                var _ = new Error(
                  "Found " + A + " TS packet/s that do not start with 0x47"
                );
                this.observer.emit(S.ERROR, S.ERROR, {
                  type: L.MEDIA_ERROR,
                  details: R.FRAG_PARSING_ERROR,
                  fatal: !1,
                  error: _,
                  reason: _.message,
                });
              }
              (s.pesData = d), (o.pesData = g), (l.pesData = v);
              var P = {
                audioTrack: o,
                videoTrack: s,
                id3Track: l,
                textTrack: u,
              };
              return n && this.extractRemainingSamples(P), P;
            }),
            (e.flush = function () {
              var t,
                e = this.remainderData;
              return (
                (this.remainderData = null),
                (t = e
                  ? this.demux(e, -1, !1, !0)
                  : {
                      videoTrack: this._avcTrack,
                      audioTrack: this._audioTrack,
                      id3Track: this._id3Track,
                      textTrack: this._txtTrack,
                    }),
                this.extractRemainingSamples(t),
                this.sampleAes ? this.decrypt(t, this.sampleAes) : t
              );
            }),
            (e.extractRemainingSamples = function (t) {
              var e,
                r = t.audioTrack,
                i = t.videoTrack,
                n = t.id3Track,
                a = t.textTrack,
                s = i.pesData,
                o = r.pesData,
                l = n.pesData;
              if (
                (s && (e = Pi(s))
                  ? (this.parseAVCPES(i, a, e, !0), (i.pesData = null))
                  : (i.pesData = s),
                o && (e = Pi(o)))
              ) {
                switch (r.segmentCodec) {
                  case "aac":
                    this.parseAACPES(r, e);
                    break;
                  case "mp3":
                    this.parseMPEGPES(r, e);
                }
                r.pesData = null;
              } else
                null != o &&
                  o.size &&
                  w.log(
                    "last AAC PES packet truncated,might overlap between fragments"
                  ),
                  (r.pesData = o);
              l && (e = Pi(l))
                ? (this.parseID3PES(n, e), (n.pesData = null))
                : (n.pesData = l);
            }),
            (e.demuxSampleAes = function (t, e, r) {
              var i = this.demux(t, r, !0, !this.config.progressive),
                n = (this.sampleAes = new ki(this.observer, this.config, e));
              return this.decrypt(i, n);
            }),
            (e.decrypt = function (t, e) {
              return new Promise(function (r) {
                var i = t.audioTrack,
                  n = t.videoTrack;
                i.samples && "aac" === i.segmentCodec
                  ? e.decryptAacSamples(i.samples, 0, function () {
                      n.samples
                        ? e.decryptAvcSamples(n.samples, 0, 0, function () {
                            r(t);
                          })
                        : r(t);
                    })
                  : n.samples &&
                    e.decryptAvcSamples(n.samples, 0, 0, function () {
                      r(t);
                    });
              });
            }),
            (e.destroy = function () {
              this._duration = 0;
            }),
            (e.parseAVCPES = function (t, e, r, i) {
              var n,
                a = this,
                s = this.parseAVCNALu(t, r.data),
                o = this.avcSample,
                l = !1;
              (r.data = null),
                o &&
                  s.length &&
                  !t.audFound &&
                  (xi(o, t), (o = this.avcSample = Ii(!1, r.pts, r.dts, ""))),
                s.forEach(function (i) {
                  var s;
                  switch (i.type) {
                    case 1:
                      var u = !1;
                      n = !0;
                      var h,
                        d = i.data;
                      if (l && d.length > 4) {
                        var c = new Ai(d).readSliceType();
                        (2 !== c && 4 !== c && 7 !== c && 9 !== c) || (u = !0);
                      }
                      u &&
                        null != (h = o) &&
                        h.frame &&
                        !o.key &&
                        (xi(o, t), (o = a.avcSample = null)),
                        o || (o = a.avcSample = Ii(!0, r.pts, r.dts, "")),
                        (o.frame = !0),
                        (o.key = u);
                      break;
                    case 5:
                      (n = !0),
                        null != (s = o) &&
                          s.frame &&
                          !o.key &&
                          (xi(o, t), (o = a.avcSample = null)),
                        o || (o = a.avcSample = Ii(!0, r.pts, r.dts, "")),
                        (o.key = !0),
                        (o.frame = !0);
                      break;
                    case 6:
                      (n = !0), Ot(i.data, 1, r.pts, e.samples);
                      break;
                    case 7:
                      if (((n = !0), (l = !0), !t.sps)) {
                        var f = i.data,
                          g = new Ai(f).readSPS();
                        (t.width = g.width),
                          (t.height = g.height),
                          (t.pixelRatio = g.pixelRatio),
                          (t.sps = [f]),
                          (t.duration = a._duration);
                        for (
                          var v = f.subarray(1, 4), m = "avc1.", p = 0;
                          p < 3;
                          p++
                        ) {
                          var y = v[p].toString(16);
                          y.length < 2 && (y = "0" + y), (m += y);
                        }
                        t.codec = m;
                      }
                      break;
                    case 8:
                      (n = !0), t.pps || (t.pps = [i.data]);
                      break;
                    case 9:
                      (n = !1),
                        (t.audFound = !0),
                        o && xi(o, t),
                        (o = a.avcSample = Ii(!1, r.pts, r.dts, ""));
                      break;
                    case 12:
                      n = !0;
                      break;
                    default:
                      (n = !1), o && (o.debug += "unknown NAL " + i.type + " ");
                  }
                  o && n && o.units.push(i);
                }),
                i && o && (xi(o, t), (this.avcSample = null));
            }),
            (e.getLastNalUnit = function (t) {
              var e,
                r,
                i = this.avcSample;
              if (
                ((i && 0 !== i.units.length) || (i = t[t.length - 1]),
                null != (e = i) && e.units)
              ) {
                var n = i.units;
                r = n[n.length - 1];
              }
              return r;
            }),
            (e.parseAVCNALu = function (t, e) {
              var r,
                i,
                n = e.byteLength,
                a = t.naluState || 0,
                s = a,
                o = [],
                l = 0,
                u = -1,
                h = 0;
              for (
                -1 === a && ((u = 0), (h = 31 & e[0]), (a = 0), (l = 1));
                l < n;

              )
                if (((r = e[l++]), a))
                  if (1 !== a)
                    if (r)
                      if (1 === r) {
                        if (u >= 0) {
                          var d = { data: e.subarray(u, l - a - 1), type: h };
                          o.push(d);
                        } else {
                          var c = this.getLastNalUnit(t.samples);
                          if (
                            c &&
                            (s &&
                              l <= 4 - s &&
                              c.state &&
                              (c.data = c.data.subarray(
                                0,
                                c.data.byteLength - s
                              )),
                            (i = l - a - 1) > 0)
                          ) {
                            var f = new Uint8Array(c.data.byteLength + i);
                            f.set(c.data, 0),
                              f.set(e.subarray(0, i), c.data.byteLength),
                              (c.data = f),
                              (c.state = 0);
                          }
                        }
                        l < n ? ((u = l), (h = 31 & e[l]), (a = 0)) : (a = -1);
                      } else a = 0;
                    else a = 3;
                  else a = r ? 0 : 2;
                else a = r ? 0 : 1;
              if (u >= 0 && a >= 0) {
                var g = { data: e.subarray(u, n), type: h, state: a };
                o.push(g);
              }
              if (0 === o.length) {
                var v = this.getLastNalUnit(t.samples);
                if (v) {
                  var m = new Uint8Array(v.data.byteLength + e.byteLength);
                  m.set(v.data, 0), m.set(e, v.data.byteLength), (v.data = m);
                }
              }
              return (t.naluState = a), o;
            }),
            (e.parseAACPES = function (t, e) {
              var r,
                i,
                n,
                a = 0,
                s = this.aacOverFlow,
                o = e.data;
              if (s) {
                this.aacOverFlow = null;
                var l = s.missing,
                  u = s.sample.unit.byteLength;
                if (-1 === l) {
                  var h = new Uint8Array(u + o.byteLength);
                  h.set(s.sample.unit, 0), h.set(o, u), (o = h);
                } else {
                  var d = u - l;
                  s.sample.unit.set(o.subarray(0, l), d),
                    t.samples.push(s.sample),
                    (a = s.missing);
                }
              }
              for (r = a, i = o.length; r < i - 1 && !si(o, r); r++);
              if (r !== a) {
                var c,
                  f = r < i - 1;
                c = f
                  ? "AAC PES did not start with ADTS header,offset:" + r
                  : "No ADTS header found in AAC PES";
                var g = new Error(c);
                if (
                  (w.warn("parsing error: " + c),
                  this.observer.emit(S.ERROR, S.ERROR, {
                    type: L.MEDIA_ERROR,
                    details: R.FRAG_PARSING_ERROR,
                    fatal: !1,
                    levelRetry: f,
                    error: g,
                    reason: c,
                  }),
                  !f)
                )
                  return;
              }
              if (
                (li(t, this.observer, o, r, this.audioCodec), void 0 !== e.pts)
              )
                n = e.pts;
              else {
                if (!s) return void w.warn("[tsdemuxer]: AAC PES unknown PTS");
                var v = ui(t.samplerate);
                n = s.sample.pts + v;
              }
              for (var m, p = 0; r < i; ) {
                if (((r += (m = hi(t, o, r, n, p)).length), m.missing)) {
                  this.aacOverFlow = m;
                  break;
                }
                for (p++; r < i - 1 && !si(o, r); r++);
              }
            }),
            (e.parseMPEGPES = function (t, e) {
              var r = e.data,
                i = r.length,
                n = 0,
                a = 0,
                s = e.pts;
              if (void 0 !== s)
                for (; a < i; )
                  if (Li(r, a)) {
                    var o = Ti(t, r, a, s, n);
                    if (!o) break;
                    (a += o.length), n++;
                  } else a++;
              else w.warn("[tsdemuxer]: MPEG PES unknown PTS");
            }),
            (e.parseID3PES = function (t, e) {
              if (void 0 !== e.pts) {
                var r = o({}, e, {
                  type: this._avcTrack ? be : Ae,
                  duration: Number.POSITIVE_INFINITY,
                });
                t.samples.push(r);
              } else w.warn("[tsdemuxer]: ID3 PES unknown PTS");
            }),
            t
          );
        })();
      function Ii(t, e, r, i) {
        return {
          key: t,
          frame: !1,
          pts: e,
          dts: r,
          units: [],
          debug: i,
          length: 0,
        };
      }
      function wi(t, e) {
        return ((31 & t[e + 1]) << 8) + t[e + 2];
      }
      function Ci(t, e) {
        return ((31 & t[e + 10]) << 8) | t[e + 11];
      }
      function _i(t, e, r, i) {
        var n = { audio: -1, avc: -1, id3: -1, segmentCodec: "aac" },
          a = e + 3 + (((15 & t[e + 1]) << 8) | t[e + 2]) - 4;
        for (e += 12 + (((15 & t[e + 10]) << 8) | t[e + 11]); e < a; ) {
          var s = wi(t, e);
          switch (t[e]) {
            case 207:
              if (!i) {
                w.log(
                  "ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream"
                );
                break;
              }
            case 15:
              -1 === n.audio && (n.audio = s);
              break;
            case 21:
              -1 === n.id3 && (n.id3 = s);
              break;
            case 219:
              if (!i) {
                w.log(
                  "H.264 with AES-128-CBC slice encryption found in unencrypted stream"
                );
                break;
              }
            case 27:
              -1 === n.avc && (n.avc = s);
              break;
            case 3:
            case 4:
              !0 !== r.mpeg && !0 !== r.mp3
                ? w.log("MPEG audio found, not supported in this browser")
                : -1 === n.audio && ((n.audio = s), (n.segmentCodec = "mp3"));
              break;
            case 36:
              w.warn("Unsupported HEVC stream type found");
          }
          e += 5 + (((15 & t[e + 3]) << 8) | t[e + 4]);
        }
        return n;
      }
      function Pi(t) {
        var e,
          r,
          i,
          n,
          a,
          s = 0,
          o = t.data;
        if (!t || 0 === t.size) return null;
        for (; o[0].length < 19 && o.length > 1; ) {
          var l = new Uint8Array(o[0].length + o[1].length);
          l.set(o[0]), l.set(o[1], o[0].length), (o[0] = l), o.splice(1, 1);
        }
        if (1 === ((e = o[0])[0] << 16) + (e[1] << 8) + e[2]) {
          if ((r = (e[4] << 8) + e[5]) && r > t.size - 6) return null;
          var u = e[7];
          192 & u &&
            ((n =
              536870912 * (14 & e[9]) +
              4194304 * (255 & e[10]) +
              16384 * (254 & e[11]) +
              128 * (255 & e[12]) +
              (254 & e[13]) / 2),
            64 & u
              ? n -
                  (a =
                    536870912 * (14 & e[14]) +
                    4194304 * (255 & e[15]) +
                    16384 * (254 & e[16]) +
                    128 * (255 & e[17]) +
                    (254 & e[18]) / 2) >
                  54e5 &&
                (w.warn(
                  Math.round((n - a) / 9e4) +
                    "s delta between PTS and DTS, align them"
                ),
                (n = a))
              : (a = n));
          var h = (i = e[8]) + 9;
          if (t.size <= h) return null;
          t.size -= h;
          for (
            var d = new Uint8Array(t.size), c = 0, f = o.length;
            c < f;
            c++
          ) {
            var g = (e = o[c]).byteLength;
            if (h) {
              if (h > g) {
                h -= g;
                continue;
              }
              (e = e.subarray(h)), (g -= h), (h = 0);
            }
            d.set(e, s), (s += g);
          }
          return r && (r -= i + 3), { data: d, pts: n, dts: a, len: r };
        }
        return null;
      }
      function xi(t, e) {
        if (t.units.length && t.frame) {
          if (void 0 === t.pts) {
            var r = e.samples,
              i = r.length;
            if (!i) return void e.dropped++;
            var n = r[i - 1];
            (t.pts = n.pts), (t.dts = n.dts);
          }
          e.samples.push(t);
        }
        t.debug.length && w.log(t.pts + "/" + t.dts + ":" + t.debug);
      }
      var Fi = (function (t) {
          function e() {
            return t.apply(this, arguments) || this;
          }
          l(e, t);
          var r = e.prototype;
          return (
            (r.resetInitSegment = function (e, r, i, n) {
              t.prototype.resetInitSegment.call(this, e, r, i, n),
                (this._audioTrack = {
                  container: "audio/mpeg",
                  type: "audio",
                  id: 2,
                  pid: -1,
                  sequenceNumber: 0,
                  segmentCodec: "mp3",
                  samples: [],
                  manifestCodec: r,
                  duration: n,
                  inputTimeScale: 9e4,
                  dropped: 0,
                });
            }),
            (e.probe = function (t) {
              if (!t) return !1;
              for (var e = (st(t, 0) || []).length, r = t.length; e < r; e++)
                if (Ri(t, e)) return w.log("MPEG Audio sync word found !"), !0;
              return !1;
            }),
            (r.canParse = function (t, e) {
              return (function (t, e) {
                return Si(t, e) && 4 <= t.length - e;
              })(t, e);
            }),
            (r.appendFrame = function (t, e, r) {
              if (null !== this.basePTS)
                return Ti(t, e, r, this.basePTS, this.frameIndex);
            }),
            e
          );
        })(ei),
        Mi = (function () {
          function t() {}
          return (
            (t.getSilentFrame = function (t, e) {
              if ("mp4a.40.2" === t) {
                if (1 === e) return new Uint8Array([0, 200, 0, 128, 35, 128]);
                if (2 === e)
                  return new Uint8Array([33, 0, 73, 144, 2, 25, 0, 35, 128]);
                if (3 === e)
                  return new Uint8Array([
                    0, 200, 0, 128, 32, 132, 1, 38, 64, 8, 100, 0, 142,
                  ]);
                if (4 === e)
                  return new Uint8Array([
                    0, 200, 0, 128, 32, 132, 1, 38, 64, 8, 100, 0, 128, 44, 128,
                    8, 2, 56,
                  ]);
                if (5 === e)
                  return new Uint8Array([
                    0, 200, 0, 128, 32, 132, 1, 38, 64, 8, 100, 0, 130, 48, 4,
                    153, 0, 33, 144, 2, 56,
                  ]);
                if (6 === e)
                  return new Uint8Array([
                    0, 200, 0, 128, 32, 132, 1, 38, 64, 8, 100, 0, 130, 48, 4,
                    153, 0, 33, 144, 2, 0, 178, 0, 32, 8, 224,
                  ]);
              } else {
                if (1 === e)
                  return new Uint8Array([
                    1, 64, 34, 128, 163, 78, 230, 128, 186, 8, 0, 0, 0, 28, 6,
                    241, 193, 10, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
                    90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
                    90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 94,
                  ]);
                if (2 === e)
                  return new Uint8Array([
                    1, 64, 34, 128, 163, 94, 230, 128, 186, 8, 0, 0, 0, 0, 149,
                    0, 6, 241, 161, 10, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
                    90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
                    90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 94,
                  ]);
                if (3 === e)
                  return new Uint8Array([
                    1, 64, 34, 128, 163, 94, 230, 128, 186, 8, 0, 0, 0, 0, 149,
                    0, 6, 241, 161, 10, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
                    90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
                    90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 94,
                  ]);
              }
            }),
            t
          );
        })(),
        Oi = Math.pow(2, 32) - 1,
        Ni = (function () {
          function t() {}
          return (
            (t.init = function () {
              var e;
              for (e in ((t.types = {
                avc1: [],
                avcC: [],
                btrt: [],
                dinf: [],
                dref: [],
                esds: [],
                ftyp: [],
                hdlr: [],
                mdat: [],
                mdhd: [],
                mdia: [],
                mfhd: [],
                minf: [],
                moof: [],
                moov: [],
                mp4a: [],
                ".mp3": [],
                mvex: [],
                mvhd: [],
                pasp: [],
                sdtp: [],
                stbl: [],
                stco: [],
                stsc: [],
                stsd: [],
                stsz: [],
                stts: [],
                tfdt: [],
                tfhd: [],
                traf: [],
                trak: [],
                trun: [],
                trex: [],
                tkhd: [],
                vmhd: [],
                smhd: [],
              }),
              t.types))
                t.types.hasOwnProperty(e) &&
                  (t.types[e] = [
                    e.charCodeAt(0),
                    e.charCodeAt(1),
                    e.charCodeAt(2),
                    e.charCodeAt(3),
                  ]);
              var r = new Uint8Array([
                  0, 0, 0, 0, 0, 0, 0, 0, 118, 105, 100, 101, 0, 0, 0, 0, 0, 0,
                  0, 0, 0, 0, 0, 0, 86, 105, 100, 101, 111, 72, 97, 110, 100,
                  108, 101, 114, 0,
                ]),
                i = new Uint8Array([
                  0, 0, 0, 0, 0, 0, 0, 0, 115, 111, 117, 110, 0, 0, 0, 0, 0, 0,
                  0, 0, 0, 0, 0, 0, 83, 111, 117, 110, 100, 72, 97, 110, 100,
                  108, 101, 114, 0,
                ]);
              t.HDLR_TYPES = { video: r, audio: i };
              var n = new Uint8Array([
                  0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 12, 117, 114, 108, 32, 0, 0,
                  0, 1,
                ]),
                a = new Uint8Array([0, 0, 0, 0, 0, 0, 0, 0]);
              (t.STTS = t.STSC = t.STCO = a),
                (t.STSZ = new Uint8Array([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0])),
                (t.VMHD = new Uint8Array([0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0])),
                (t.SMHD = new Uint8Array([0, 0, 0, 0, 0, 0, 0, 0])),
                (t.STSD = new Uint8Array([0, 0, 0, 0, 0, 0, 0, 1]));
              var s = new Uint8Array([105, 115, 111, 109]),
                o = new Uint8Array([97, 118, 99, 49]),
                l = new Uint8Array([0, 0, 0, 1]);
              (t.FTYP = t.box(t.types.ftyp, s, l, s, o)),
                (t.DINF = t.box(t.types.dinf, t.box(t.types.dref, n)));
            }),
            (t.box = function (t) {
              for (
                var e = 8,
                  r = arguments.length,
                  i = new Array(r > 1 ? r - 1 : 0),
                  n = 1;
                n < r;
                n++
              )
                i[n - 1] = arguments[n];
              for (var a = i.length, s = a; a--; ) e += i[a].byteLength;
              var o = new Uint8Array(e);
              for (
                o[0] = (e >> 24) & 255,
                  o[1] = (e >> 16) & 255,
                  o[2] = (e >> 8) & 255,
                  o[3] = 255 & e,
                  o.set(t, 4),
                  a = 0,
                  e = 8;
                a < s;
                a++
              )
                o.set(i[a], e), (e += i[a].byteLength);
              return o;
            }),
            (t.hdlr = function (e) {
              return t.box(t.types.hdlr, t.HDLR_TYPES[e]);
            }),
            (t.mdat = function (e) {
              return t.box(t.types.mdat, e);
            }),
            (t.mdhd = function (e, r) {
              r *= e;
              var i = Math.floor(r / (Oi + 1)),
                n = Math.floor(r % (Oi + 1));
              return t.box(
                t.types.mdhd,
                new Uint8Array([
                  1,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  2,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  3,
                  (e >> 24) & 255,
                  (e >> 16) & 255,
                  (e >> 8) & 255,
                  255 & e,
                  i >> 24,
                  (i >> 16) & 255,
                  (i >> 8) & 255,
                  255 & i,
                  n >> 24,
                  (n >> 16) & 255,
                  (n >> 8) & 255,
                  255 & n,
                  85,
                  196,
                  0,
                  0,
                ])
              );
            }),
            (t.mdia = function (e) {
              return t.box(
                t.types.mdia,
                t.mdhd(e.timescale, e.duration),
                t.hdlr(e.type),
                t.minf(e)
              );
            }),
            (t.mfhd = function (e) {
              return t.box(
                t.types.mfhd,
                new Uint8Array([
                  0,
                  0,
                  0,
                  0,
                  e >> 24,
                  (e >> 16) & 255,
                  (e >> 8) & 255,
                  255 & e,
                ])
              );
            }),
            (t.minf = function (e) {
              return "audio" === e.type
                ? t.box(
                    t.types.minf,
                    t.box(t.types.smhd, t.SMHD),
                    t.DINF,
                    t.stbl(e)
                  )
                : t.box(
                    t.types.minf,
                    t.box(t.types.vmhd, t.VMHD),
                    t.DINF,
                    t.stbl(e)
                  );
            }),
            (t.moof = function (e, r, i) {
              return t.box(t.types.moof, t.mfhd(e), t.traf(i, r));
            }),
            (t.moov = function (e) {
              for (var r = e.length, i = []; r--; ) i[r] = t.trak(e[r]);
              return t.box.apply(
                null,
                [t.types.moov, t.mvhd(e[0].timescale, e[0].duration)]
                  .concat(i)
                  .concat(t.mvex(e))
              );
            }),
            (t.mvex = function (e) {
              for (var r = e.length, i = []; r--; ) i[r] = t.trex(e[r]);
              return t.box.apply(null, [t.types.mvex].concat(i));
            }),
            (t.mvhd = function (e, r) {
              r *= e;
              var i = Math.floor(r / (Oi + 1)),
                n = Math.floor(r % (Oi + 1)),
                a = new Uint8Array([
                  1,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  2,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  3,
                  (e >> 24) & 255,
                  (e >> 16) & 255,
                  (e >> 8) & 255,
                  255 & e,
                  i >> 24,
                  (i >> 16) & 255,
                  (i >> 8) & 255,
                  255 & i,
                  n >> 24,
                  (n >> 16) & 255,
                  (n >> 8) & 255,
                  255 & n,
                  0,
                  1,
                  0,
                  0,
                  1,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  1,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  1,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  64,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  255,
                  255,
                  255,
                  255,
                ]);
              return t.box(t.types.mvhd, a);
            }),
            (t.sdtp = function (e) {
              var r,
                i,
                n = e.samples || [],
                a = new Uint8Array(4 + n.length);
              for (r = 0; r < n.length; r++)
                (i = n[r].flags),
                  (a[r + 4] =
                    (i.dependsOn << 4) |
                    (i.isDependedOn << 2) |
                    i.hasRedundancy);
              return t.box(t.types.sdtp, a);
            }),
            (t.stbl = function (e) {
              return t.box(
                t.types.stbl,
                t.stsd(e),
                t.box(t.types.stts, t.STTS),
                t.box(t.types.stsc, t.STSC),
                t.box(t.types.stsz, t.STSZ),
                t.box(t.types.stco, t.STCO)
              );
            }),
            (t.avc1 = function (e) {
              var r,
                i,
                n,
                a = [],
                s = [];
              for (r = 0; r < e.sps.length; r++)
                (n = (i = e.sps[r]).byteLength),
                  a.push((n >>> 8) & 255),
                  a.push(255 & n),
                  (a = a.concat(Array.prototype.slice.call(i)));
              for (r = 0; r < e.pps.length; r++)
                (n = (i = e.pps[r]).byteLength),
                  s.push((n >>> 8) & 255),
                  s.push(255 & n),
                  (s = s.concat(Array.prototype.slice.call(i)));
              var o = t.box(
                  t.types.avcC,
                  new Uint8Array(
                    [1, a[3], a[4], a[5], 255, 224 | e.sps.length]
                      .concat(a)
                      .concat([e.pps.length])
                      .concat(s)
                  )
                ),
                l = e.width,
                u = e.height,
                h = e.pixelRatio[0],
                d = e.pixelRatio[1];
              return t.box(
                t.types.avc1,
                new Uint8Array([
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  1,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  (l >> 8) & 255,
                  255 & l,
                  (u >> 8) & 255,
                  255 & u,
                  0,
                  72,
                  0,
                  0,
                  0,
                  72,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  1,
                  18,
                  100,
                  97,
                  105,
                  108,
                  121,
                  109,
                  111,
                  116,
                  105,
                  111,
                  110,
                  47,
                  104,
                  108,
                  115,
                  46,
                  106,
                  115,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  24,
                  17,
                  17,
                ]),
                o,
                t.box(
                  t.types.btrt,
                  new Uint8Array([
                    0, 28, 156, 128, 0, 45, 198, 192, 0, 45, 198, 192,
                  ])
                ),
                t.box(
                  t.types.pasp,
                  new Uint8Array([
                    h >> 24,
                    (h >> 16) & 255,
                    (h >> 8) & 255,
                    255 & h,
                    d >> 24,
                    (d >> 16) & 255,
                    (d >> 8) & 255,
                    255 & d,
                  ])
                )
              );
            }),
            (t.esds = function (t) {
              var e = t.config.length;
              return new Uint8Array(
                [
                  0,
                  0,
                  0,
                  0,
                  3,
                  23 + e,
                  0,
                  1,
                  0,
                  4,
                  15 + e,
                  64,
                  21,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  5,
                ]
                  .concat([e])
                  .concat(t.config)
                  .concat([6, 1, 2])
              );
            }),
            (t.mp4a = function (e) {
              var r = e.samplerate;
              return t.box(
                t.types.mp4a,
                new Uint8Array([
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  1,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  e.channelCount,
                  0,
                  16,
                  0,
                  0,
                  0,
                  0,
                  (r >> 8) & 255,
                  255 & r,
                  0,
                  0,
                ]),
                t.box(t.types.esds, t.esds(e))
              );
            }),
            (t.mp3 = function (e) {
              var r = e.samplerate;
              return t.box(
                t.types[".mp3"],
                new Uint8Array([
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  1,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  e.channelCount,
                  0,
                  16,
                  0,
                  0,
                  0,
                  0,
                  (r >> 8) & 255,
                  255 & r,
                  0,
                  0,
                ])
              );
            }),
            (t.stsd = function (e) {
              return "audio" === e.type
                ? "mp3" === e.segmentCodec && "mp3" === e.codec
                  ? t.box(t.types.stsd, t.STSD, t.mp3(e))
                  : t.box(t.types.stsd, t.STSD, t.mp4a(e))
                : t.box(t.types.stsd, t.STSD, t.avc1(e));
            }),
            (t.tkhd = function (e) {
              var r = e.id,
                i = e.duration * e.timescale,
                n = e.width,
                a = e.height,
                s = Math.floor(i / (Oi + 1)),
                o = Math.floor(i % (Oi + 1));
              return t.box(
                t.types.tkhd,
                new Uint8Array([
                  1,
                  0,
                  0,
                  7,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  2,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  3,
                  (r >> 24) & 255,
                  (r >> 16) & 255,
                  (r >> 8) & 255,
                  255 & r,
                  0,
                  0,
                  0,
                  0,
                  s >> 24,
                  (s >> 16) & 255,
                  (s >> 8) & 255,
                  255 & s,
                  o >> 24,
                  (o >> 16) & 255,
                  (o >> 8) & 255,
                  255 & o,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  1,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  1,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  64,
                  0,
                  0,
                  0,
                  (n >> 8) & 255,
                  255 & n,
                  0,
                  0,
                  (a >> 8) & 255,
                  255 & a,
                  0,
                  0,
                ])
              );
            }),
            (t.traf = function (e, r) {
              var i = t.sdtp(e),
                n = e.id,
                a = Math.floor(r / (Oi + 1)),
                s = Math.floor(r % (Oi + 1));
              return t.box(
                t.types.traf,
                t.box(
                  t.types.tfhd,
                  new Uint8Array([
                    0,
                    0,
                    0,
                    0,
                    n >> 24,
                    (n >> 16) & 255,
                    (n >> 8) & 255,
                    255 & n,
                  ])
                ),
                t.box(
                  t.types.tfdt,
                  new Uint8Array([
                    1,
                    0,
                    0,
                    0,
                    a >> 24,
                    (a >> 16) & 255,
                    (a >> 8) & 255,
                    255 & a,
                    s >> 24,
                    (s >> 16) & 255,
                    (s >> 8) & 255,
                    255 & s,
                  ])
                ),
                t.trun(e, i.length + 16 + 20 + 8 + 16 + 8 + 8),
                i
              );
            }),
            (t.trak = function (e) {
              return (
                (e.duration = e.duration || 4294967295),
                t.box(t.types.trak, t.tkhd(e), t.mdia(e))
              );
            }),
            (t.trex = function (e) {
              var r = e.id;
              return t.box(
                t.types.trex,
                new Uint8Array([
                  0,
                  0,
                  0,
                  0,
                  r >> 24,
                  (r >> 16) & 255,
                  (r >> 8) & 255,
                  255 & r,
                  0,
                  0,
                  0,
                  1,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  0,
                  1,
                  0,
                  1,
                ])
              );
            }),
            (t.trun = function (e, r) {
              var i,
                n,
                a,
                s,
                o,
                l,
                u = e.samples || [],
                h = u.length,
                d = 12 + 16 * h,
                c = new Uint8Array(d);
              for (
                r += 8 + d,
                  c.set(
                    [
                      "video" === e.type ? 1 : 0,
                      0,
                      15,
                      1,
                      (h >>> 24) & 255,
                      (h >>> 16) & 255,
                      (h >>> 8) & 255,
                      255 & h,
                      (r >>> 24) & 255,
                      (r >>> 16) & 255,
                      (r >>> 8) & 255,
                      255 & r,
                    ],
                    0
                  ),
                  i = 0;
                i < h;
                i++
              )
                (a = (n = u[i]).duration),
                  (s = n.size),
                  (o = n.flags),
                  (l = n.cts),
                  c.set(
                    [
                      (a >>> 24) & 255,
                      (a >>> 16) & 255,
                      (a >>> 8) & 255,
                      255 & a,
                      (s >>> 24) & 255,
                      (s >>> 16) & 255,
                      (s >>> 8) & 255,
                      255 & s,
                      (o.isLeading << 2) | o.dependsOn,
                      (o.isDependedOn << 6) |
                        (o.hasRedundancy << 4) |
                        (o.paddingValue << 1) |
                        o.isNonSync,
                      61440 & o.degradPrio,
                      15 & o.degradPrio,
                      (l >>> 24) & 255,
                      (l >>> 16) & 255,
                      (l >>> 8) & 255,
                      255 & l,
                    ],
                    12 + 16 * i
                  );
              return t.box(t.types.trun, c);
            }),
            (t.initSegment = function (e) {
              t.types || t.init();
              var r = t.moov(e),
                i = new Uint8Array(t.FTYP.byteLength + r.byteLength);
              return i.set(t.FTYP), i.set(r, t.FTYP.byteLength), i;
            }),
            t
          );
        })();
      function Ui(t, e, r, i) {
        void 0 === r && (r = 1), void 0 === i && (i = !1);
        var n = t * e * r;
        return i ? Math.round(n) : n;
      }
      function Bi(t, e) {
        return void 0 === e && (e = !1), Ui(t, 1e3, 1 / 9e4, e);
      }
      (Ni.types = void 0),
        (Ni.HDLR_TYPES = void 0),
        (Ni.STTS = void 0),
        (Ni.STSC = void 0),
        (Ni.STCO = void 0),
        (Ni.STSZ = void 0),
        (Ni.VMHD = void 0),
        (Ni.SMHD = void 0),
        (Ni.STSD = void 0),
        (Ni.FTYP = void 0),
        (Ni.DINF = void 0);
      var Gi = null,
        Ki = null,
        Hi = (function () {
          function t(t, e, r, i) {
            if (
              ((this.observer = void 0),
              (this.config = void 0),
              (this.typeSupported = void 0),
              (this.ISGenerated = !1),
              (this._initPTS = null),
              (this._initDTS = null),
              (this.nextAvcDts = null),
              (this.nextAudioPts = null),
              (this.videoSampleDuration = null),
              (this.isAudioContiguous = !1),
              (this.isVideoContiguous = !1),
              (this.observer = t),
              (this.config = e),
              (this.typeSupported = r),
              (this.ISGenerated = !1),
              null === Gi)
            ) {
              var n = (navigator.userAgent || "").match(/Chrome\/(\d+)/i);
              Gi = n ? parseInt(n[1]) : 0;
            }
            if (null === Ki) {
              var a = navigator.userAgent.match(/Safari\/(\d+)/i);
              Ki = a ? parseInt(a[1]) : 0;
            }
          }
          var e = t.prototype;
          return (
            (e.destroy = function () {}),
            (e.resetTimeStamp = function (t) {
              w.log("[mp4-remuxer]: initPTS & initDTS reset"),
                (this._initPTS = this._initDTS = t);
            }),
            (e.resetNextTimestamp = function () {
              w.log("[mp4-remuxer]: reset next timestamp"),
                (this.isVideoContiguous = !1),
                (this.isAudioContiguous = !1);
            }),
            (e.resetInitSegment = function () {
              w.log("[mp4-remuxer]: ISGenerated flag reset"),
                (this.ISGenerated = !1);
            }),
            (e.getVideoStartPts = function (t) {
              var e = !1,
                r = t.reduce(function (t, r) {
                  var i = r.pts - t;
                  return i < -4294967296
                    ? ((e = !0), Vi(t, r.pts))
                    : i > 0
                    ? t
                    : r.pts;
                }, t[0].pts);
              return e && w.debug("PTS rollover detected"), r;
            }),
            (e.remux = function (t, e, r, i, n, a, s, o) {
              var l,
                u,
                h,
                d,
                c,
                f,
                g = n,
                v = n,
                m = t.pid > -1,
                p = e.pid > -1,
                y = e.samples.length,
                T = t.samples.length > 0,
                E = (s && y > 0) || y > 1;
              if (((!m || T) && (!p || E)) || this.ISGenerated || s) {
                this.ISGenerated || (h = this.generateIS(t, e, n, a));
                var S,
                  L = this.isVideoContiguous,
                  R = -1;
                if (
                  E &&
                  ((R = (function (t) {
                    for (var e = 0; e < t.length; e++) if (t[e].key) return e;
                    return -1;
                  })(e.samples)),
                  !L && this.config.forceKeyFrameOnDiscontinuity)
                )
                  if (((f = !0), R > 0)) {
                    w.warn(
                      "[mp4-remuxer]: Dropped " +
                        R +
                        " out of " +
                        y +
                        " video samples due to a missing keyframe"
                    );
                    var A = this.getVideoStartPts(e.samples);
                    (e.samples = e.samples.slice(R)),
                      (e.dropped += R),
                      (S = v += (e.samples[0].pts - A) / e.inputTimeScale);
                  } else
                    -1 === R &&
                      (w.warn(
                        "[mp4-remuxer]: No keyframe found out of " +
                          y +
                          " video samples"
                      ),
                      (f = !1));
                if (this.ISGenerated) {
                  if (T && E) {
                    var k = this.getVideoStartPts(e.samples),
                      b = (Vi(t.samples[0].pts, k) - k) / e.inputTimeScale;
                    (g += Math.max(0, b)), (v += Math.max(0, -b));
                  }
                  if (T) {
                    if (
                      (t.samplerate ||
                        (w.warn(
                          "[mp4-remuxer]: regenerate InitSegment as audio detected"
                        ),
                        (h = this.generateIS(t, e, n, a))),
                      (u = this.remuxAudio(
                        t,
                        g,
                        this.isAudioContiguous,
                        a,
                        p || E || o === ve ? v : void 0
                      )),
                      E)
                    ) {
                      var D = u ? u.endPTS - u.startPTS : 0;
                      e.inputTimeScale ||
                        (w.warn(
                          "[mp4-remuxer]: regenerate InitSegment as video detected"
                        ),
                        (h = this.generateIS(t, e, n, a))),
                        (l = this.remuxVideo(e, v, L, D));
                    }
                  } else E && (l = this.remuxVideo(e, v, L, 0));
                  l &&
                    ((l.firstKeyFrame = R),
                    (l.independent = -1 !== R),
                    (l.firstKeyFramePTS = S));
                }
              }
              return (
                this.ISGenerated &&
                  this._initPTS &&
                  this._initDTS &&
                  (r.samples.length &&
                    (c = Yi(r, n, this._initPTS, this._initDTS)),
                  i.samples.length && (d = Wi(i, n, this._initPTS))),
                {
                  audio: u,
                  video: l,
                  initSegment: h,
                  independent: f,
                  text: d,
                  id3: c,
                }
              );
            }),
            (e.generateIS = function (t, e, r, i) {
              var n,
                a,
                s,
                o = t.samples,
                l = e.samples,
                u = this.typeSupported,
                h = {},
                d = this._initPTS,
                c = !d || i,
                f = "audio/mp4";
              if (
                (c && (n = a = 1 / 0),
                t.config &&
                  o.length &&
                  ((t.timescale = t.samplerate),
                  "mp3" === t.segmentCodec &&
                    (u.mpeg
                      ? ((f = "audio/mpeg"), (t.codec = ""))
                      : u.mp3 && (t.codec = "mp3")),
                  (h.audio = {
                    id: "audio",
                    container: f,
                    codec: t.codec,
                    initSegment:
                      "mp3" === t.segmentCodec && u.mpeg
                        ? new Uint8Array(0)
                        : Ni.initSegment([t]),
                    metadata: { channelCount: t.channelCount },
                  }),
                  c &&
                    ((s = t.inputTimeScale),
                    d && s === d.timescale
                      ? (c = !1)
                      : (n = a = o[0].pts - Math.round(s * r)))),
                e.sps &&
                  e.pps &&
                  l.length &&
                  ((e.timescale = e.inputTimeScale),
                  (h.video = {
                    id: "main",
                    container: "video/mp4",
                    codec: e.codec,
                    initSegment: Ni.initSegment([e]),
                    metadata: { width: e.width, height: e.height },
                  }),
                  c))
              )
                if (((s = e.inputTimeScale), d && s === d.timescale)) c = !1;
                else {
                  var g = this.getVideoStartPts(l),
                    v = Math.round(s * r);
                  (a = Math.min(a, Vi(l[0].dts, g) - v)),
                    (n = Math.min(n, g - v));
                }
              if (Object.keys(h).length)
                return (
                  (this.ISGenerated = !0),
                  c
                    ? ((this._initPTS = { baseTime: n, timescale: s }),
                      (this._initDTS = { baseTime: a, timescale: s }))
                    : (n = s = void 0),
                  { tracks: h, initPTS: n, timescale: s }
                );
            }),
            (e.remuxVideo = function (t, e, r, i) {
              var n,
                a,
                s = t.inputTimeScale,
                l = t.samples,
                u = [],
                h = l.length,
                d = this._initPTS,
                c = this.nextAvcDts,
                f = 8,
                g = this.videoSampleDuration,
                v = Number.POSITIVE_INFINITY,
                m = Number.NEGATIVE_INFINITY,
                p = !1;
              (r && null !== c) ||
                (c = e * s - (l[0].pts - Vi(l[0].dts, l[0].pts)));
              for (var y = (d.baseTime * s) / d.timescale, T = 0; T < h; T++) {
                var E = l[T];
                (E.pts = Vi(E.pts - y, c)),
                  (E.dts = Vi(E.dts - y, c)),
                  E.dts < l[T > 0 ? T - 1 : T].dts && (p = !0);
              }
              p &&
                l.sort(function (t, e) {
                  var r = t.dts - e.dts,
                    i = t.pts - e.pts;
                  return r || i;
                }),
                (n = l[0].dts);
              var A = (a = l[l.length - 1].dts) - n,
                k = A ? Math.round(A / (h - 1)) : g || t.inputTimeScale / 30;
              if (r) {
                var b = n - c,
                  D = b > k,
                  I = b < -1;
                if (
                  (D || I) &&
                  (D
                    ? w.warn(
                        "AVC: " +
                          Bi(b, !0) +
                          " ms (" +
                          b +
                          "dts) hole between fragments detected, filling it"
                      )
                    : w.warn(
                        "AVC: " +
                          Bi(-b, !0) +
                          " ms (" +
                          b +
                          "dts) overlapping between fragments detected"
                      ),
                  !I || c >= l[0].pts)
                ) {
                  n = c;
                  var C = l[0].pts - b;
                  (l[0].dts = n),
                    (l[0].pts = C),
                    w.log(
                      "Video: First PTS/DTS adjusted: " +
                        Bi(C, !0) +
                        "/" +
                        Bi(n, !0) +
                        ", delta: " +
                        Bi(b, !0) +
                        " ms"
                    );
                }
              }
              n = Math.max(0, n);
              for (var _ = 0, P = 0, x = 0; x < h; x++) {
                for (
                  var F = l[x], M = F.units, O = M.length, N = 0, U = 0;
                  U < O;
                  U++
                )
                  N += M[U].data.length;
                (P += N),
                  (_ += O),
                  (F.length = N),
                  (F.dts = Math.max(F.dts, n)),
                  (v = Math.min(F.pts, v)),
                  (m = Math.max(F.pts, m));
              }
              a = l[h - 1].dts;
              var B,
                G = P + 4 * _ + 8;
              try {
                B = new Uint8Array(G);
              } catch (t) {
                return void this.observer.emit(S.ERROR, S.ERROR, {
                  type: L.MUX_ERROR,
                  details: R.REMUX_ALLOC_ERROR,
                  fatal: !1,
                  error: t,
                  bytes: G,
                  reason: "fail allocating video mdat " + G,
                });
              }
              var K = new DataView(B.buffer);
              K.setUint32(0, G), B.set(Ni.types.mdat, 4);
              for (
                var H = !1,
                  V = Number.POSITIVE_INFINITY,
                  Y = Number.POSITIVE_INFINITY,
                  W = Number.NEGATIVE_INFINITY,
                  j = Number.NEGATIVE_INFINITY,
                  q = 0;
                q < h;
                q++
              ) {
                for (
                  var X = l[q], z = X.units, Q = 0, $ = 0, J = z.length;
                  $ < J;
                  $++
                ) {
                  var Z = z[$],
                    tt = Z.data,
                    et = Z.data.byteLength;
                  K.setUint32(f, et),
                    (f += 4),
                    B.set(tt, f),
                    (f += et),
                    (Q += 4 + et);
                }
                var rt = void 0;
                if (q < h - 1)
                  (g = l[q + 1].dts - X.dts), (rt = l[q + 1].pts - X.pts);
                else {
                  var it = this.config,
                    nt = q > 0 ? X.dts - l[q - 1].dts : k;
                  if (
                    ((rt = q > 0 ? X.pts - l[q - 1].pts : k),
                    it.stretchShortVideoTrack && null !== this.nextAudioPts)
                  ) {
                    var at = Math.floor(it.maxBufferHole * s),
                      st = (i ? v + i * s : this.nextAudioPts) - X.pts;
                    st > at
                      ? ((g = st - nt) < 0 ? (g = nt) : (H = !0),
                        w.log(
                          "[mp4-remuxer]: It is approximately " +
                            st / 90 +
                            " ms to the next segment; using duration " +
                            g / 90 +
                            " ms for the last video frame."
                        ))
                      : (g = nt);
                  } else g = nt;
                }
                var ot = Math.round(X.pts - X.dts);
                (V = Math.min(V, g)),
                  (W = Math.max(W, g)),
                  (Y = Math.min(Y, rt)),
                  (j = Math.max(j, rt)),
                  u.push(new qi(X.key, g, Q, ot));
              }
              if (u.length)
                if (Gi) {
                  if (Gi < 70) {
                    var lt = u[0].flags;
                    (lt.dependsOn = 2), (lt.isNonSync = 0);
                  }
                } else if (
                  Ki &&
                  j - Y < W - V &&
                  k / W < 0.025 &&
                  0 === u[0].cts
                ) {
                  w.warn(
                    "Found irregular gaps in sample duration. Using PTS instead of DTS to determine MP4 sample duration."
                  );
                  for (var ut = n, ht = 0, dt = u.length; ht < dt; ht++) {
                    var ct = ut + u[ht].duration,
                      ft = ut + u[ht].cts;
                    if (ht < dt - 1) {
                      var gt = ct + u[ht + 1].cts;
                      u[ht].duration = gt - ft;
                    } else u[ht].duration = ht ? u[ht - 1].duration : k;
                    (u[ht].cts = 0), (ut = ct);
                  }
                }
              (g = H || !g ? k : g),
                (this.nextAvcDts = c = a + g),
                (this.videoSampleDuration = g),
                (this.isVideoContiguous = !0);
              var vt = {
                data1: Ni.moof(t.sequenceNumber++, n, o({}, t, { samples: u })),
                data2: B,
                startPTS: v / s,
                endPTS: (m + g) / s,
                startDTS: n / s,
                endDTS: c / s,
                type: "video",
                hasAudio: !1,
                hasVideo: !0,
                nb: u.length,
                dropped: t.dropped,
              };
              return (t.samples = []), (t.dropped = 0), vt;
            }),
            (e.remuxAudio = function (t, e, r, i, n) {
              var a = t.inputTimeScale,
                s = a / (t.samplerate ? t.samplerate : a),
                l = "aac" === t.segmentCodec ? 1024 : 1152,
                u = l * s,
                h = this._initPTS,
                d = "mp3" === t.segmentCodec && this.typeSupported.mpeg,
                c = [],
                f = void 0 !== n,
                g = t.samples,
                v = d ? 0 : 8,
                m = this.nextAudioPts || -1,
                p = e * a,
                y = (h.baseTime * a) / h.timescale;
              if (
                ((this.isAudioContiguous = r =
                  r ||
                  (g.length &&
                    m > 0 &&
                    ((i && Math.abs(p - m) < 9e3) ||
                      Math.abs(Vi(g[0].pts - y, p) - m) < 20 * u))),
                g.forEach(function (t) {
                  t.pts = Vi(t.pts - y, p);
                }),
                !r || m < 0)
              ) {
                if (
                  ((g = g.filter(function (t) {
                    return t.pts >= 0;
                  })),
                  !g.length)
                )
                  return;
                m = 0 === n ? 0 : i && !f ? Math.max(0, p) : g[0].pts;
              }
              if ("aac" === t.segmentCodec)
                for (
                  var T = this.config.maxAudioFramesDrift, E = 0, A = m;
                  E < g.length;
                  E++
                ) {
                  var k = g[E],
                    b = k.pts,
                    D = b - A,
                    I = Math.abs((1e3 * D) / a);
                  if (D <= -T * u && f)
                    0 === E &&
                      (w.warn(
                        "Audio frame @ " +
                          (b / a).toFixed(3) +
                          "s overlaps nextAudioPts by " +
                          Math.round((1e3 * D) / a) +
                          " ms."
                      ),
                      (this.nextAudioPts = m = A = b));
                  else if (D >= T * u && I < 1e4 && f) {
                    var C = Math.round(D / u);
                    (A = b - C * u) < 0 && (C--, (A += u)),
                      0 === E && (this.nextAudioPts = m = A),
                      w.warn(
                        "[mp4-remuxer]: Injecting " +
                          C +
                          " audio frame @ " +
                          (A / a).toFixed(3) +
                          "s due to " +
                          Math.round((1e3 * D) / a) +
                          " ms gap."
                      );
                    for (var _ = 0; _ < C; _++) {
                      var P = Math.max(A, 0),
                        x = Mi.getSilentFrame(
                          t.manifestCodec || t.codec,
                          t.channelCount
                        );
                      x ||
                        (w.log(
                          "[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."
                        ),
                        (x = k.unit.subarray())),
                        g.splice(E, 0, { unit: x, pts: P }),
                        (A += u),
                        E++;
                    }
                  }
                  (k.pts = A), (A += u);
                }
              for (var F, M = null, O = null, N = 0, U = g.length; U--; )
                N += g[U].unit.byteLength;
              for (var B = 0, G = g.length; B < G; B++) {
                var K = g[B],
                  H = K.unit,
                  V = K.pts;
                if (null !== O) c[B - 1].duration = Math.round((V - O) / s);
                else {
                  if (
                    (r && "aac" === t.segmentCodec && (V = m),
                    (M = V),
                    !(N > 0))
                  )
                    return;
                  N += v;
                  try {
                    F = new Uint8Array(N);
                  } catch (t) {
                    return void this.observer.emit(S.ERROR, S.ERROR, {
                      type: L.MUX_ERROR,
                      details: R.REMUX_ALLOC_ERROR,
                      fatal: !1,
                      error: t,
                      bytes: N,
                      reason: "fail allocating audio mdat " + N,
                    });
                  }
                  d ||
                    (new DataView(F.buffer).setUint32(0, N),
                    F.set(Ni.types.mdat, 4));
                }
                F.set(H, v);
                var Y = H.byteLength;
                (v += Y), c.push(new qi(!0, l, Y, 0)), (O = V);
              }
              var W = c.length;
              if (W) {
                var j = c[c.length - 1];
                this.nextAudioPts = m = O + s * j.duration;
                var q = d
                  ? new Uint8Array(0)
                  : Ni.moof(
                      t.sequenceNumber++,
                      M / s,
                      o({}, t, { samples: c })
                    );
                t.samples = [];
                var X = M / a,
                  z = m / a,
                  Q = {
                    data1: q,
                    data2: F,
                    startPTS: X,
                    endPTS: z,
                    startDTS: X,
                    endDTS: z,
                    type: "audio",
                    hasAudio: !0,
                    hasVideo: !1,
                    nb: W,
                  };
                return (this.isAudioContiguous = !0), Q;
              }
            }),
            (e.remuxEmptyAudio = function (t, e, r, i) {
              var n = t.inputTimeScale,
                a = n / (t.samplerate ? t.samplerate : n),
                s = this.nextAudioPts,
                o = this._initDTS,
                l = (9e4 * o.baseTime) / o.timescale,
                u = (null !== s ? s : i.startDTS * n) + l,
                h = i.endDTS * n + l,
                d = 1024 * a,
                c = Math.ceil((h - u) / d),
                f = Mi.getSilentFrame(
                  t.manifestCodec || t.codec,
                  t.channelCount
                );
              if ((w.warn("[mp4-remuxer]: remux empty Audio"), f)) {
                for (var g = [], v = 0; v < c; v++) {
                  var m = u + v * d;
                  g.push({ unit: f, pts: m, dts: m });
                }
                return (t.samples = g), this.remuxAudio(t, e, r, !1);
              }
              w.trace(
                "[mp4-remuxer]: Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec"
              );
            }),
            t
          );
        })();
      function Vi(t, e) {
        var r;
        if (null === e) return t;
        for (
          r = e < t ? -8589934592 : 8589934592;
          Math.abs(t - e) > 4294967296;

        )
          t += r;
        return t;
      }
      function Yi(t, e, r, i) {
        var n = t.samples.length;
        if (n) {
          for (var a = t.inputTimeScale, s = 0; s < n; s++) {
            var o = t.samples[s];
            (o.pts = Vi(o.pts - (r.baseTime * a) / r.timescale, e * a) / a),
              (o.dts = Vi(o.dts - (i.baseTime * a) / i.timescale, e * a) / a);
          }
          var l = t.samples;
          return (t.samples = []), { samples: l };
        }
      }
      function Wi(t, e, r) {
        var i = t.samples.length;
        if (i) {
          for (var n = t.inputTimeScale, a = 0; a < i; a++) {
            var s = t.samples[a];
            s.pts = Vi(s.pts - (r.baseTime * n) / r.timescale, e * n) / n;
          }
          t.samples.sort(function (t, e) {
            return t.pts - e.pts;
          });
          var o = t.samples;
          return (t.samples = []), { samples: o };
        }
      }
      var ji,
        qi = function (t, e, r, i) {
          (this.size = void 0),
            (this.duration = void 0),
            (this.cts = void 0),
            (this.flags = void 0),
            (this.duration = e),
            (this.size = r),
            (this.cts = i),
            (this.flags = new Xi(t));
        },
        Xi = function (t) {
          (this.isLeading = 0),
            (this.isDependedOn = 0),
            (this.hasRedundancy = 0),
            (this.degradPrio = 0),
            (this.dependsOn = 1),
            (this.isNonSync = 1),
            (this.dependsOn = t ? 2 : 1),
            (this.isNonSync = t ? 0 : 1);
        },
        zi = (function () {
          function t() {
            (this.emitInitSegment = !1),
              (this.audioCodec = void 0),
              (this.videoCodec = void 0),
              (this.initData = void 0),
              (this.initPTS = null),
              (this.initTracks = void 0),
              (this.lastEndTime = null);
          }
          var e = t.prototype;
          return (
            (e.destroy = function () {}),
            (e.resetTimeStamp = function (t) {
              (this.initPTS = t), (this.lastEndTime = null);
            }),
            (e.resetNextTimestamp = function () {
              this.lastEndTime = null;
            }),
            (e.resetInitSegment = function (t, e, r, i) {
              (this.audioCodec = e),
                (this.videoCodec = r),
                this.generateInitSegment(
                  (function (t, e) {
                    if (!t || !e) return t;
                    var r = e.keyId;
                    return (
                      r &&
                        e.isCommonEncryption &&
                        It(t, ["moov", "trak"]).forEach(function (t) {
                          var e = It(t, [
                              "mdia",
                              "minf",
                              "stbl",
                              "stsd",
                            ])[0].subarray(8),
                            i = It(e, ["enca"]),
                            n = i.length > 0;
                          n || (i = It(e, ["encv"])),
                            i.forEach(function (t) {
                              It(n ? t.subarray(28) : t.subarray(78), [
                                "sinf",
                              ]).forEach(function (t) {
                                var e = _t(t);
                                if (e) {
                                  var i = e.subarray(8, 24);
                                  i.some(function (t) {
                                    return 0 !== t;
                                  }) ||
                                    (w.log(
                                      "[eme] Patching keyId in 'enc" +
                                        (n ? "a" : "v") +
                                        ">sinf>>tenc' box: " +
                                        Tt(i) +
                                        " -> " +
                                        Tt(r)
                                    ),
                                    e.set(r, 8));
                                }
                              });
                            });
                        }),
                      t
                    );
                  })(t, i)
                ),
                (this.emitInitSegment = !0);
            }),
            (e.generateInitSegment = function (t) {
              var e = this.audioCodec,
                r = this.videoCodec;
              if (null == t || !t.byteLength)
                return (
                  (this.initTracks = void 0), void (this.initData = void 0)
                );
              var i = (this.initData = Ct(t));
              e || (e = Qi(i.audio, O)), r || (r = Qi(i.video, N));
              var n = {};
              i.audio && i.video
                ? (n.audiovideo = {
                    container: "video/mp4",
                    codec: e + "," + r,
                    initSegment: t,
                    id: "main",
                  })
                : i.audio
                ? (n.audio = {
                    container: "audio/mp4",
                    codec: e,
                    initSegment: t,
                    id: "audio",
                  })
                : i.video
                ? (n.video = {
                    container: "video/mp4",
                    codec: r,
                    initSegment: t,
                    id: "main",
                  })
                : w.warn(
                    "[passthrough-remuxer.ts]: initSegment does not contain moov or trak boxes."
                  ),
                (this.initTracks = n);
            }),
            (e.remux = function (t, e, r, i, n, a) {
              var s,
                o,
                l = this.initPTS,
                u = this.lastEndTime,
                h = {
                  audio: void 0,
                  video: void 0,
                  text: i,
                  id3: r,
                  initSegment: void 0,
                };
              E(u) || (u = this.lastEndTime = n || 0);
              var d = e.samples;
              if (null == d || !d.length) return h;
              var c = { initPTS: void 0, timescale: 1 },
                f = this.initData;
              if (
                ((null != (s = f) && s.length) ||
                  (this.generateInitSegment(d), (f = this.initData)),
                null == (o = f) || !o.length)
              )
                return (
                  w.warn(
                    "[passthrough-remuxer.ts]: Failed to generate initSegment."
                  ),
                  h
                );
              this.emitInitSegment &&
                ((c.tracks = this.initTracks), (this.emitInitSegment = !1));
              var g = (function (t, e) {
                  for (
                    var r = 0, i = 0, n = 0, a = It(t, ["moof", "traf"]), s = 0;
                    s < a.length;
                    s++
                  ) {
                    var o = a[s],
                      l = It(o, ["tfhd"])[0],
                      u = e[kt(l, 4)];
                    if (u) {
                      var h = u.default,
                        d = kt(l, 0) | (null == h ? void 0 : h.flags),
                        c = null == h ? void 0 : h.duration;
                      8 & d && (c = kt(l, 2 & d ? 12 : 8));
                      for (
                        var f = u.timescale || 9e4, g = It(o, ["trun"]), v = 0;
                        v < g.length;
                        v++
                      )
                        !(r = Pt(g[v])) && c && (r = c * kt(g[v], 4)),
                          u.type === N
                            ? (i += r / f)
                            : u.type === O && (n += r / f);
                    }
                  }
                  if (0 === i && 0 === n) {
                    for (
                      var m = 0, p = It(t, ["sidx"]), y = 0;
                      y < p.length;
                      y++
                    ) {
                      var T = wt(p[y]);
                      null != T &&
                        T.references &&
                        (m += T.references.reduce(function (t, e) {
                          return t + e.info.duration || 0;
                        }, 0));
                    }
                    return m;
                  }
                  return i || n;
                })(d, f),
                v = (function (t, e) {
                  return It(e, ["moof", "traf"]).reduce(function (e, r) {
                    var i = It(r, ["tfdt"])[0],
                      n = i[0],
                      a = It(r, ["tfhd"]).reduce(function (e, r) {
                        var a = kt(r, 4),
                          s = t[a];
                        if (s) {
                          var o = kt(i, 4);
                          if (1 === n) {
                            if (o === Et)
                              return (
                                w.warn(
                                  "[mp4-demuxer]: Ignoring assumed invalid signed 64-bit track fragment decode time"
                                ),
                                e
                              );
                            (o *= Et + 1), (o += kt(i, 8));
                          }
                          var l = o / (s.timescale || 9e4);
                          if (isFinite(l) && (null === e || l < e)) return l;
                        }
                        return e;
                      }, null);
                    return null !== a && isFinite(a) && (null === e || a < e)
                      ? a
                      : e;
                  }, null);
                })(f, d),
                m = null === v ? n : v;
              ((function (t, e, r, i) {
                if (null === t) return !0;
                var n = Math.max(i, 1),
                  a = e - t.baseTime / t.timescale;
                return Math.abs(a - r) > n;
              })(l, m, n, g) ||
                (c.timescale !== l.timescale && a)) &&
                ((c.initPTS = m - n),
                l &&
                  1 === l.timescale &&
                  w.warn("Adjusting initPTS by " + (c.initPTS - l.baseTime)),
                (this.initPTS = l = { baseTime: c.initPTS, timescale: 1 }));
              var p = t ? m - l.baseTime / l.timescale : u,
                y = p + g;
              !(function (t, e, r) {
                It(e, ["moof", "traf"]).forEach(function (e) {
                  It(e, ["tfhd"]).forEach(function (i) {
                    var n = kt(i, 4),
                      a = t[n];
                    if (a) {
                      var s = a.timescale || 9e4;
                      It(e, ["tfdt"]).forEach(function (t) {
                        var e = t[0],
                          i = kt(t, 4);
                        if (0 === e)
                          (i -= r * s), Dt(t, 4, (i = Math.max(i, 0)));
                        else {
                          (i *= Math.pow(2, 32)),
                            (i += kt(t, 8)),
                            (i -= r * s),
                            (i = Math.max(i, 0));
                          var n = Math.floor(i / (Et + 1)),
                            a = Math.floor(i % (Et + 1));
                          Dt(t, 4, n), Dt(t, 8, a);
                        }
                      });
                    }
                  });
                });
              })(f, d, l.baseTime / l.timescale),
                g > 0
                  ? (this.lastEndTime = y)
                  : (w.warn(
                      "Duration parsed from mp4 should be greater than zero"
                    ),
                    this.resetNextTimestamp());
              var T = !!f.audio,
                S = !!f.video,
                L = "";
              T && (L += "audio"), S && (L += "video");
              var R = {
                data1: d,
                startPTS: p,
                startDTS: p,
                endPTS: y,
                endDTS: y,
                type: L,
                hasAudio: T,
                hasVideo: S,
                nb: 1,
                dropped: 0,
              };
              return (
                (h.audio = "audio" === R.type ? R : void 0),
                (h.video = "audio" !== R.type ? R : void 0),
                (h.initSegment = c),
                (h.id3 = Yi(r, n, l, l)),
                i.samples.length && (h.text = Wi(i, n, l)),
                h
              );
            }),
            t
          );
        })();
      function Qi(t, e) {
        var r = null == t ? void 0 : t.codec;
        return r && r.length > 4
          ? r
          : "hvc1" === r || "hev1" === r
          ? "hvc1.1.6.L120.90"
          : "av01" === r
          ? "av01.0.04M.08"
          : "avc1" === r || e === N
          ? "avc1.42e01e"
          : "mp4a.40.5";
      }
      try {
        ji = self.performance.now.bind(self.performance);
      } catch (t) {
        w.debug("Unable to use Performance API on this environment"),
          (ji = "undefined" != typeof self && self.Date.now);
      }
      var $i = [
          { demux: fi, remux: zi },
          { demux: Di, remux: Hi },
          { demux: di, remux: Hi },
          { demux: Fi, remux: Hi },
        ],
        Ji = (function () {
          function t(t, e, r, i, n) {
            (this.async = !1),
              (this.observer = void 0),
              (this.typeSupported = void 0),
              (this.config = void 0),
              (this.vendor = void 0),
              (this.id = void 0),
              (this.demuxer = void 0),
              (this.remuxer = void 0),
              (this.decrypter = void 0),
              (this.probe = void 0),
              (this.decryptionPromise = null),
              (this.transmuxConfig = void 0),
              (this.currentTransmuxState = void 0),
              (this.observer = t),
              (this.typeSupported = e),
              (this.config = r),
              (this.vendor = i),
              (this.id = n);
          }
          var e = t.prototype;
          return (
            (e.configure = function (t) {
              (this.transmuxConfig = t),
                this.decrypter && this.decrypter.reset();
            }),
            (e.push = function (t, e, r, i) {
              var n = this,
                a = r.transmuxing;
              a.executeStart = ji();
              var s = new Uint8Array(t),
                o = this.currentTransmuxState,
                l = this.transmuxConfig;
              i && (this.currentTransmuxState = i);
              var u = i || o,
                h = u.contiguous,
                d = u.discontinuity,
                c = u.trackSwitch,
                f = u.accurateTimeOffset,
                g = u.timeOffset,
                v = u.initSegmentChange,
                m = l.audioCodec,
                p = l.videoCodec,
                y = l.defaultInitPts,
                T = l.duration,
                E = l.initSegmentData,
                A = (function (t, e) {
                  var r = null;
                  return (
                    t.byteLength > 0 &&
                      null != e &&
                      null != e.key &&
                      null !== e.iv &&
                      null != e.method &&
                      (r = e),
                    r
                  );
                })(s, e);
              if (A && "AES-128" === A.method) {
                var k = this.getDecrypter();
                if (!k.isSync())
                  return (
                    (this.decryptionPromise = k
                      .webCryptoDecrypt(s, A.key.buffer, A.iv.buffer)
                      .then(function (t) {
                        var e = n.push(t, null, r);
                        return (n.decryptionPromise = null), e;
                      })),
                    this.decryptionPromise
                  );
                var b = k.softwareDecrypt(s, A.key.buffer, A.iv.buffer);
                if ((r.part > -1 && (b = k.flush()), !b))
                  return (a.executeEnd = ji()), Zi(r);
                s = new Uint8Array(b);
              }
              var D = this.needsProbing(d, c);
              if (D) {
                var I = this.configureTransmuxer(s);
                if (I)
                  return (
                    w.warn("[transmuxer] " + I.message),
                    this.observer.emit(S.ERROR, S.ERROR, {
                      type: L.MEDIA_ERROR,
                      details: R.FRAG_PARSING_ERROR,
                      fatal: !1,
                      error: I,
                      reason: I.message,
                    }),
                    (a.executeEnd = ji()),
                    Zi(r)
                  );
              }
              (d || c || v || D) && this.resetInitSegment(E, m, p, T, e),
                (d || v || D) && this.resetInitialTimestamp(y),
                h || this.resetContiguity();
              var C = this.transmux(s, A, g, f, r),
                _ = this.currentTransmuxState;
              return (
                (_.contiguous = !0),
                (_.discontinuity = !1),
                (_.trackSwitch = !1),
                (a.executeEnd = ji()),
                C
              );
            }),
            (e.flush = function (t) {
              var e = this,
                r = t.transmuxing;
              r.executeStart = ji();
              var i = this.decrypter,
                n = this.currentTransmuxState,
                a = this.decryptionPromise;
              if (a)
                return a.then(function () {
                  return e.flush(t);
                });
              var s = [],
                o = n.timeOffset;
              if (i) {
                var l = i.flush();
                l && s.push(this.push(l, null, t));
              }
              var u = this.demuxer,
                h = this.remuxer;
              if (!u || !h) return (r.executeEnd = ji()), [Zi(t)];
              var d = u.flush(o);
              return tn(d)
                ? d.then(function (r) {
                    return e.flushRemux(s, r, t), s;
                  })
                : (this.flushRemux(s, d, t), s);
            }),
            (e.flushRemux = function (t, e, r) {
              var i = e.audioTrack,
                n = e.videoTrack,
                a = e.id3Track,
                s = e.textTrack,
                o = this.currentTransmuxState,
                l = o.accurateTimeOffset,
                u = o.timeOffset;
              w.log(
                "[transmuxer.ts]: Flushed fragment " +
                  r.sn +
                  (r.part > -1 ? " p: " + r.part : "") +
                  " of level " +
                  r.level
              );
              var h = this.remuxer.remux(i, n, a, s, u, l, !0, this.id);
              t.push({ remuxResult: h, chunkMeta: r }),
                (r.transmuxing.executeEnd = ji());
            }),
            (e.resetInitialTimestamp = function (t) {
              var e = this.demuxer,
                r = this.remuxer;
              e && r && (e.resetTimeStamp(t), r.resetTimeStamp(t));
            }),
            (e.resetContiguity = function () {
              var t = this.demuxer,
                e = this.remuxer;
              t && e && (t.resetContiguity(), e.resetNextTimestamp());
            }),
            (e.resetInitSegment = function (t, e, r, i, n) {
              var a = this.demuxer,
                s = this.remuxer;
              a &&
                s &&
                (a.resetInitSegment(t, e, r, i),
                s.resetInitSegment(t, e, r, n));
            }),
            (e.destroy = function () {
              this.demuxer && (this.demuxer.destroy(), (this.demuxer = void 0)),
                this.remuxer &&
                  (this.remuxer.destroy(), (this.remuxer = void 0));
            }),
            (e.transmux = function (t, e, r, i, n) {
              return e && "SAMPLE-AES" === e.method
                ? this.transmuxSampleAes(t, e, r, i, n)
                : this.transmuxUnencrypted(t, r, i, n);
            }),
            (e.transmuxUnencrypted = function (t, e, r, i) {
              var n = this.demuxer.demux(t, e, !1, !this.config.progressive),
                a = n.audioTrack,
                s = n.videoTrack,
                o = n.id3Track,
                l = n.textTrack;
              return {
                remuxResult: this.remuxer.remux(a, s, o, l, e, r, !1, this.id),
                chunkMeta: i,
              };
            }),
            (e.transmuxSampleAes = function (t, e, r, i, n) {
              var a = this;
              return this.demuxer.demuxSampleAes(t, e, r).then(function (t) {
                return {
                  remuxResult: a.remuxer.remux(
                    t.audioTrack,
                    t.videoTrack,
                    t.id3Track,
                    t.textTrack,
                    r,
                    i,
                    !1,
                    a.id
                  ),
                  chunkMeta: n,
                };
              });
            }),
            (e.configureTransmuxer = function (t) {
              for (
                var e,
                  r = this.config,
                  i = this.observer,
                  n = this.typeSupported,
                  a = this.vendor,
                  s = 0,
                  o = $i.length;
                s < o;
                s++
              )
                if ($i[s].demux.probe(t)) {
                  e = $i[s];
                  break;
                }
              if (!e)
                return new Error(
                  "Failed to find demuxer by probing fragment data"
                );
              var l = this.demuxer,
                u = this.remuxer,
                h = e.remux,
                d = e.demux;
              (u && u instanceof h) || (this.remuxer = new h(i, r, n, a)),
                (l && l instanceof d) ||
                  ((this.demuxer = new d(i, r, n)), (this.probe = d.probe));
            }),
            (e.needsProbing = function (t, e) {
              return !this.demuxer || !this.remuxer || t || e;
            }),
            (e.getDecrypter = function () {
              var t = this.decrypter;
              return t || (t = this.decrypter = new Ur(this.config)), t;
            }),
            t
          );
        })(),
        Zi = function (t) {
          return { remuxResult: {}, chunkMeta: t };
        };
      function tn(t) {
        return "then" in t && t.then instanceof Function;
      }
      var en = function (t, e, r, i, n) {
          (this.audioCodec = void 0),
            (this.videoCodec = void 0),
            (this.initSegmentData = void 0),
            (this.duration = void 0),
            (this.defaultInitPts = void 0),
            (this.audioCodec = t),
            (this.videoCodec = e),
            (this.initSegmentData = r),
            (this.duration = i),
            (this.defaultInitPts = n || null);
        },
        rn = function (t, e, r, i, n, a) {
          (this.discontinuity = void 0),
            (this.contiguous = void 0),
            (this.accurateTimeOffset = void 0),
            (this.trackSwitch = void 0),
            (this.timeOffset = void 0),
            (this.initSegmentChange = void 0),
            (this.discontinuity = t),
            (this.contiguous = e),
            (this.accurateTimeOffset = r),
            (this.trackSwitch = i),
            (this.timeOffset = n),
            (this.initSegmentChange = a);
        },
        nn = { exports: {} };
      !(function (t) {
        var e = Object.prototype.hasOwnProperty,
          r = "~";
        function i() {}
        function n(t, e, r) {
          (this.fn = t), (this.context = e), (this.once = r || !1);
        }
        function a(t, e, i, a, s) {
          if ("function" != typeof i)
            throw new TypeError("The listener must be a function");
          var o = new n(i, a || t, s),
            l = r ? r + e : e;
          return (
            t._events[l]
              ? t._events[l].fn
                ? (t._events[l] = [t._events[l], o])
                : t._events[l].push(o)
              : ((t._events[l] = o), t._eventsCount++),
            t
          );
        }
        function s(t, e) {
          0 == --t._eventsCount ? (t._events = new i()) : delete t._events[e];
        }
        function o() {
          (this._events = new i()), (this._eventsCount = 0);
        }
        Object.create &&
          ((i.prototype = Object.create(null)), new i().__proto__ || (r = !1)),
          (o.prototype.eventNames = function () {
            var t,
              i,
              n = [];
            if (0 === this._eventsCount) return n;
            for (i in (t = this._events))
              e.call(t, i) && n.push(r ? i.slice(1) : i);
            return Object.getOwnPropertySymbols
              ? n.concat(Object.getOwnPropertySymbols(t))
              : n;
          }),
          (o.prototype.listeners = function (t) {
            var e = r ? r + t : t,
              i = this._events[e];
            if (!i) return [];
            if (i.fn) return [i.fn];
            for (var n = 0, a = i.length, s = new Array(a); n < a; n++)
              s[n] = i[n].fn;
            return s;
          }),
          (o.prototype.listenerCount = function (t) {
            var e = r ? r + t : t,
              i = this._events[e];
            return i ? (i.fn ? 1 : i.length) : 0;
          }),
          (o.prototype.emit = function (t, e, i, n, a, s) {
            var o = r ? r + t : t;
            if (!this._events[o]) return !1;
            var l,
              u,
              h = this._events[o],
              d = arguments.length;
            if (h.fn) {
              switch ((h.once && this.removeListener(t, h.fn, void 0, !0), d)) {
                case 1:
                  return h.fn.call(h.context), !0;
                case 2:
                  return h.fn.call(h.context, e), !0;
                case 3:
                  return h.fn.call(h.context, e, i), !0;
                case 4:
                  return h.fn.call(h.context, e, i, n), !0;
                case 5:
                  return h.fn.call(h.context, e, i, n, a), !0;
                case 6:
                  return h.fn.call(h.context, e, i, n, a, s), !0;
              }
              for (u = 1, l = new Array(d - 1); u < d; u++)
                l[u - 1] = arguments[u];
              h.fn.apply(h.context, l);
            } else {
              var c,
                f = h.length;
              for (u = 0; u < f; u++)
                switch (
                  (h[u].once && this.removeListener(t, h[u].fn, void 0, !0), d)
                ) {
                  case 1:
                    h[u].fn.call(h[u].context);
                    break;
                  case 2:
                    h[u].fn.call(h[u].context, e);
                    break;
                  case 3:
                    h[u].fn.call(h[u].context, e, i);
                    break;
                  case 4:
                    h[u].fn.call(h[u].context, e, i, n);
                    break;
                  default:
                    if (!l)
                      for (c = 1, l = new Array(d - 1); c < d; c++)
                        l[c - 1] = arguments[c];
                    h[u].fn.apply(h[u].context, l);
                }
            }
            return !0;
          }),
          (o.prototype.on = function (t, e, r) {
            return a(this, t, e, r, !1);
          }),
          (o.prototype.once = function (t, e, r) {
            return a(this, t, e, r, !0);
          }),
          (o.prototype.removeListener = function (t, e, i, n) {
            var a = r ? r + t : t;
            if (!this._events[a]) return this;
            if (!e) return s(this, a), this;
            var o = this._events[a];
            if (o.fn)
              o.fn !== e ||
                (n && !o.once) ||
                (i && o.context !== i) ||
                s(this, a);
            else {
              for (var l = 0, u = [], h = o.length; l < h; l++)
                (o[l].fn !== e ||
                  (n && !o[l].once) ||
                  (i && o[l].context !== i)) &&
                  u.push(o[l]);
              u.length
                ? (this._events[a] = 1 === u.length ? u[0] : u)
                : s(this, a);
            }
            return this;
          }),
          (o.prototype.removeAllListeners = function (t) {
            var e;
            return (
              t
                ? ((e = r ? r + t : t), this._events[e] && s(this, e))
                : ((this._events = new i()), (this._eventsCount = 0)),
              this
            );
          }),
          (o.prototype.off = o.prototype.removeListener),
          (o.prototype.addListener = o.prototype.on),
          (o.prefixed = r),
          (o.EventEmitter = o),
          (t.exports = o);
      })(nn);
      var an = p(nn.exports);
      function sn(t, e) {
        if (
          !(
            (r = e.remuxResult).audio ||
            r.video ||
            r.text ||
            r.id3 ||
            r.initSegment
          )
        )
          return !1;
        var r,
          i = [],
          n = e.remuxResult,
          a = n.audio,
          s = n.video;
        return (
          a && on(i, a),
          s && on(i, s),
          t.postMessage({ event: "transmuxComplete", data: e }, i),
          !0
        );
      }
      function on(t, e) {
        e.data1 && t.push(e.data1.buffer), e.data2 && t.push(e.data2.buffer);
      }
      function ln(t, e, r) {
        e.reduce(function (e, r) {
          return sn(t, r) || e;
        }, !1) || t.postMessage({ event: "transmuxComplete", data: e[0] }),
          t.postMessage({ event: "flush", data: r });
      }
      void 0 !== e &&
        e &&
        (function (t) {
          var e = new an(),
            r = function (e, r) {
              t.postMessage({ event: e, data: r });
            };
          e.on(S.FRAG_DECRYPTED, r), e.on(S.ERROR, r);
          var i = function () {
            var t = function (t) {
              var e = function (e) {
                r("workerLog", { logType: t, message: e });
              };
              w[t] = e;
            };
            for (var e in w) t(e);
          };
          t.addEventListener("message", function (n) {
            var a = n.data;
            switch (a.cmd) {
              case "init":
                var s = JSON.parse(a.config);
                (t.transmuxer = new Ji(e, a.typeSupported, s, a.vendor, a.id)),
                  I(s.debug, a.id),
                  i(),
                  r("init", null);
                break;
              case "configure":
                t.transmuxer.configure(a.config);
                break;
              case "demux":
                var o = t.transmuxer.push(
                  a.data,
                  a.decryptdata,
                  a.chunkMeta,
                  a.state
                );
                tn(o)
                  ? ((t.transmuxer.async = !0),
                    o
                      .then(function (e) {
                        sn(t, e);
                      })
                      .catch(function (t) {
                        r(S.ERROR, {
                          type: L.MEDIA_ERROR,
                          details: R.FRAG_PARSING_ERROR,
                          chunkMeta: a.chunkMeta,
                          fatal: !1,
                          error: t,
                          err: t,
                          reason: "transmuxer-worker push error",
                        });
                      }))
                  : ((t.transmuxer.async = !1), sn(t, o));
                break;
              case "flush":
                var l = a.chunkMeta,
                  u = t.transmuxer.flush(l);
                tn(u) || t.transmuxer.async
                  ? (tn(u) || (u = Promise.resolve(u)),
                    u
                      .then(function (e) {
                        ln(t, e, l);
                      })
                      .catch(function (t) {
                        r(S.ERROR, {
                          type: L.MEDIA_ERROR,
                          details: R.FRAG_PARSING_ERROR,
                          chunkMeta: a.chunkMeta,
                          fatal: !1,
                          error: t,
                          err: t,
                          reason: "transmuxer-worker flush error",
                        });
                      }))
                  : ln(t, u, l);
            }
          });
        })(self);
      var un = qt() || {
          isTypeSupported: function () {
            return !1;
          },
        },
        hn = (function () {
          function e(e, r, i, n) {
            var a = this;
            (this.error = null),
              (this.hls = void 0),
              (this.id = void 0),
              (this.observer = void 0),
              (this.frag = null),
              (this.part = null),
              (this.useWorker = void 0),
              (this.workerContext = null),
              (this.onwmsg = void 0),
              (this.transmuxer = null),
              (this.onTransmuxComplete = void 0),
              (this.onFlush = void 0);
            var s = e.config;
            (this.hls = e),
              (this.id = r),
              (this.useWorker = !!s.enableWorker),
              (this.onTransmuxComplete = i),
              (this.onFlush = n);
            var o = function (t, e) {
              ((e = e || {}).frag = a.frag),
                (e.id = a.id),
                t === S.ERROR && (a.error = e.error),
                a.hls.trigger(t, e);
            };
            (this.observer = new an()),
              this.observer.on(S.FRAG_DECRYPTED, o),
              this.observer.on(S.ERROR, o);
            var l,
              u,
              h,
              d,
              c = {
                mp4: un.isTypeSupported("video/mp4"),
                mpeg: un.isTypeSupported("audio/mpeg"),
                mp3: un.isTypeSupported('audio/mp4; codecs="mp3"'),
              },
              f = navigator.vendor;
            if (
              !this.useWorker ||
              "undefined" == typeof Worker ||
              (s.workerPath, 0)
            )
              this.transmuxer = new Ji(this.observer, c, s, f, r);
            else
              try {
                s.workerPath
                  ? (w.log(
                      "loading Web Worker " + s.workerPath + ' for "' + r + '"'
                    ),
                    (this.workerContext =
                      ((h = s.workerPath),
                      (d = new self.URL(h, self.location.href).href),
                      { worker: new self.Worker(d), scriptURL: d })))
                  : (w.log('injecting Web Worker for "' + r + '"'),
                    (this.workerContext =
                      ((l = new self.Blob(
                        [
                          "var exports={};var module={exports:exports};function define(f){f()};define.amd=true;(" +
                            t.toString() +
                            ")(true);",
                        ],
                        { type: "text/javascript" }
                      )),
                      (u = self.URL.createObjectURL(l)),
                      { worker: new self.Worker(u), objectURL: u }))),
                  (this.onwmsg = function (t) {
                    return a.onWorkerMessage(t);
                  });
                var g = this.workerContext.worker;
                g.addEventListener("message", this.onwmsg),
                  (g.onerror = function (t) {
                    var e = new Error(
                      t.message + "  (" + t.filename + ":" + t.lineno + ")"
                    );
                    (s.enableWorker = !1),
                      w.warn(
                        'Error in "' + r + '" Web Worker, fallback to inline'
                      ),
                      a.hls.trigger(S.ERROR, {
                        type: L.OTHER_ERROR,
                        details: R.INTERNAL_EXCEPTION,
                        fatal: !1,
                        event: "demuxerWorker",
                        error: e,
                      });
                  }),
                  g.postMessage({
                    cmd: "init",
                    typeSupported: c,
                    vendor: f,
                    id: r,
                    config: JSON.stringify(s),
                  });
              } catch (t) {
                w.warn(
                  'Error setting up "' + r + '" Web Worker, fallback to inline',
                  t
                ),
                  this.resetWorker(),
                  (this.error = null),
                  (this.transmuxer = new Ji(this.observer, c, s, f, r));
              }
          }
          var r = e.prototype;
          return (
            (r.resetWorker = function () {
              if (this.workerContext) {
                var t = this.workerContext,
                  e = t.worker,
                  r = t.objectURL;
                r && self.URL.revokeObjectURL(r),
                  e.removeEventListener("message", this.onwmsg),
                  (e.onerror = null),
                  e.terminate(),
                  (this.workerContext = null);
              }
            }),
            (r.destroy = function () {
              if (this.workerContext)
                this.resetWorker(), (this.onwmsg = void 0);
              else {
                var t = this.transmuxer;
                t && (t.destroy(), (this.transmuxer = null));
              }
              var e = this.observer;
              e && e.removeAllListeners(),
                (this.frag = null),
                (this.observer = null),
                (this.hls = null);
            }),
            (r.push = function (t, e, r, i, n, a, s, o, l, u) {
              var h,
                d,
                c = this;
              l.transmuxing.start = self.performance.now();
              var f = this.transmuxer,
                g = a ? a.start : n.start,
                v = n.decryptdata,
                m = this.frag,
                p = !(m && n.cc === m.cc),
                y = !(m && l.level === m.level),
                T = m ? l.sn - m.sn : -1,
                E = this.part ? l.part - this.part.index : -1,
                S =
                  0 === T &&
                  l.id > 1 &&
                  l.id === (null == m ? void 0 : m.stats.chunkCount),
                L = !y && (1 === T || (0 === T && (1 === E || (S && E <= 0)))),
                R = self.performance.now();
              (y || T || 0 === n.stats.parsing.start) &&
                (n.stats.parsing.start = R),
                !a || (!E && L) || (a.stats.parsing.start = R);
              var A = !(
                  m &&
                  (null == (h = n.initSegment) ? void 0 : h.url) ===
                    (null == (d = m.initSegment) ? void 0 : d.url)
                ),
                k = new rn(p, L, o, y, g, A);
              if (!L || p || A) {
                w.log(
                  "[transmuxer-interface, " +
                    n.type +
                    "]: Starting new transmux session for sn: " +
                    l.sn +
                    " p: " +
                    l.part +
                    " level: " +
                    l.level +
                    " id: " +
                    l.id +
                    "\n        discontinuity: " +
                    p +
                    "\n        trackSwitch: " +
                    y +
                    "\n        contiguous: " +
                    L +
                    "\n        accurateTimeOffset: " +
                    o +
                    "\n        timeOffset: " +
                    g +
                    "\n        initSegmentChange: " +
                    A
                );
                var b = new en(r, i, e, s, u);
                this.configureTransmuxer(b);
              }
              if (((this.frag = n), (this.part = a), this.workerContext))
                this.workerContext.worker.postMessage(
                  {
                    cmd: "demux",
                    data: t,
                    decryptdata: v,
                    chunkMeta: l,
                    state: k,
                  },
                  t instanceof ArrayBuffer ? [t] : []
                );
              else if (f) {
                var D = f.push(t, v, l, k);
                tn(D)
                  ? ((f.async = !0),
                    D.then(function (t) {
                      c.handleTransmuxComplete(t);
                    }).catch(function (t) {
                      c.transmuxerError(
                        t,
                        l,
                        "transmuxer-interface push error"
                      );
                    }))
                  : ((f.async = !1), this.handleTransmuxComplete(D));
              }
            }),
            (r.flush = function (t) {
              var e = this;
              t.transmuxing.start = self.performance.now();
              var r = this.transmuxer;
              if (this.workerContext)
                this.workerContext.worker.postMessage({
                  cmd: "flush",
                  chunkMeta: t,
                });
              else if (r) {
                var i = r.flush(t);
                tn(i) || r.async
                  ? (tn(i) || (i = Promise.resolve(i)),
                    i
                      .then(function (r) {
                        e.handleFlushResult(r, t);
                      })
                      .catch(function (r) {
                        e.transmuxerError(
                          r,
                          t,
                          "transmuxer-interface flush error"
                        );
                      }))
                  : this.handleFlushResult(i, t);
              }
            }),
            (r.transmuxerError = function (t, e, r) {
              this.hls &&
                ((this.error = t),
                this.hls.trigger(S.ERROR, {
                  type: L.MEDIA_ERROR,
                  details: R.FRAG_PARSING_ERROR,
                  chunkMeta: e,
                  fatal: !1,
                  error: t,
                  err: t,
                  reason: r,
                }));
            }),
            (r.handleFlushResult = function (t, e) {
              var r = this;
              t.forEach(function (t) {
                r.handleTransmuxComplete(t);
              }),
                this.onFlush(e);
            }),
            (r.onWorkerMessage = function (t) {
              var e = t.data,
                r = this.hls;
              switch (e.event) {
                case "init":
                  var i,
                    n = null == (i = this.workerContext) ? void 0 : i.objectURL;
                  n && self.URL.revokeObjectURL(n);
                  break;
                case "transmuxComplete":
                  this.handleTransmuxComplete(e.data);
                  break;
                case "flush":
                  this.onFlush(e.data);
                  break;
                case "workerLog":
                  w[e.data.logType] && w[e.data.logType](e.data.message);
                  break;
                default:
                  (e.data = e.data || {}),
                    (e.data.frag = this.frag),
                    (e.data.id = this.id),
                    r.trigger(e.event, e.data);
              }
            }),
            (r.configureTransmuxer = function (t) {
              var e = this.transmuxer;
              this.workerContext
                ? this.workerContext.worker.postMessage({
                    cmd: "configure",
                    config: t,
                  })
                : e && e.configure(t);
            }),
            (r.handleTransmuxComplete = function (t) {
              (t.chunkMeta.transmuxing.end = self.performance.now()),
                this.onTransmuxComplete(t);
            }),
            e
          );
        })(),
        dn = (function () {
          function t(t, e, r, i) {
            (this.config = void 0),
              (this.media = null),
              (this.fragmentTracker = void 0),
              (this.hls = void 0),
              (this.nudgeRetry = 0),
              (this.stallReported = !1),
              (this.stalled = null),
              (this.moved = !1),
              (this.seeking = !1),
              (this.config = t),
              (this.media = e),
              (this.fragmentTracker = r),
              (this.hls = i);
          }
          var e = t.prototype;
          return (
            (e.destroy = function () {
              (this.media = null), (this.hls = this.fragmentTracker = null);
            }),
            (e.poll = function (t, e) {
              var r = this.config,
                i = this.media,
                n = this.stalled;
              if (null !== i) {
                var a = i.currentTime,
                  s = i.seeking,
                  o = this.seeking && !s,
                  l = !this.seeking && s;
                if (((this.seeking = s), a === t)) {
                  if (l || o) this.stalled = null;
                  else if (
                    !((i.paused && !s) || i.ended || 0 === i.playbackRate) &&
                    Ir.getBuffered(i).length
                  ) {
                    var u = Ir.bufferInfo(i, a, 0),
                      h = u.len > 0,
                      d = u.nextStart || 0;
                    if (h || d) {
                      if (s) {
                        var c = u.len > 2,
                          f =
                            !d ||
                            (e && e.start <= a) ||
                            (d - a > 2 &&
                              !this.fragmentTracker.getPartialFragment(a));
                        if (c || f) return;
                        this.moved = !1;
                      }
                      if (!this.moved && null !== this.stalled) {
                        var g,
                          v = Math.max(d, u.start || 0) - a,
                          m = this.hls.levels
                            ? this.hls.levels[this.hls.currentLevel]
                            : null,
                          p = (
                            null == m || null == (g = m.details)
                              ? void 0
                              : g.live
                          )
                            ? 2 * m.details.targetduration
                            : 2,
                          y = this.fragmentTracker.getPartialFragment(a);
                        if (v > 0 && (v <= p || y))
                          return void this._trySkipBufferHole(y);
                      }
                      var T = self.performance.now();
                      if (null !== n) {
                        var E = T - n;
                        if (
                          s ||
                          !(E >= 250) ||
                          (this._reportStall(u), this.media)
                        ) {
                          var S = Ir.bufferInfo(i, a, r.maxBufferHole);
                          this._tryFixBufferStall(S, E);
                        }
                      } else this.stalled = T;
                    }
                  }
                } else if (((this.moved = !0), null !== n)) {
                  if (this.stallReported) {
                    var L = self.performance.now() - n;
                    w.warn(
                      "playback not stuck anymore @" +
                        a +
                        ", after " +
                        Math.round(L) +
                        "ms"
                    ),
                      (this.stallReported = !1);
                  }
                  (this.stalled = null), (this.nudgeRetry = 0);
                }
              }
            }),
            (e._tryFixBufferStall = function (t, e) {
              var r = this.config,
                i = this.fragmentTracker,
                n = this.media;
              if (null !== n) {
                var a = n.currentTime,
                  s = i.getPartialFragment(a);
                if (s && (this._trySkipBufferHole(s) || !this.media)) return;
                (t.len > r.maxBufferHole ||
                  (t.nextStart && t.nextStart - a < r.maxBufferHole)) &&
                  e > 1e3 * r.highBufferWatchdogPeriod &&
                  (w.warn("Trying to nudge playhead over buffer-hole"),
                  (this.stalled = null),
                  this._tryNudgeBuffer());
              }
            }),
            (e._reportStall = function (t) {
              var e = this.hls,
                r = this.media;
              if (!this.stallReported && r) {
                this.stallReported = !0;
                var i = new Error(
                  "Playback stalling at @" +
                    r.currentTime +
                    " due to low buffer (" +
                    JSON.stringify(t) +
                    ")"
                );
                w.warn(i.message),
                  e.trigger(S.ERROR, {
                    type: L.MEDIA_ERROR,
                    details: R.BUFFER_STALLED_ERROR,
                    fatal: !1,
                    error: i,
                    buffer: t.len,
                  });
              }
            }),
            (e._trySkipBufferHole = function (t) {
              var e = this.config,
                r = this.hls,
                i = this.media;
              if (null === i) return 0;
              var n = i.currentTime,
                a = Ir.bufferInfo(i, n, 0),
                s = n < a.start ? a.start : a.nextStart;
              if (s) {
                var o = a.len <= e.maxBufferHole,
                  l = a.len > 0 && a.len < 1 && i.readyState < 3,
                  u = s - n;
                if (u > 0 && (o || l)) {
                  if (u > e.maxBufferHole) {
                    var h = this.fragmentTracker,
                      d = !1;
                    if (0 === n) {
                      var c = h.getAppendedFrag(0, ge);
                      c && s < c.end && (d = !0);
                    }
                    if (!d) {
                      var f = t || h.getAppendedFrag(n, ge);
                      if (f) {
                        for (var g = !1, v = f.end; v < s; ) {
                          var m = h.getPartialFragment(v);
                          if (!m) {
                            g = !0;
                            break;
                          }
                          v += m.duration;
                        }
                        if (g) return 0;
                      }
                    }
                  }
                  var p = Math.max(s + 0.05, n + 0.1);
                  if (
                    (w.warn(
                      "skipping hole, adjusting currentTime from " +
                        n +
                        " to " +
                        p
                    ),
                    (this.moved = !0),
                    (this.stalled = null),
                    (i.currentTime = p),
                    t && !t.gap)
                  ) {
                    var y = new Error(
                      "fragment loaded with buffer holes, seeking from " +
                        n +
                        " to " +
                        p
                    );
                    r.trigger(S.ERROR, {
                      type: L.MEDIA_ERROR,
                      details: R.BUFFER_SEEK_OVER_HOLE,
                      fatal: !1,
                      error: y,
                      reason: y.message,
                      frag: t,
                    });
                  }
                  return p;
                }
              }
              return 0;
            }),
            (e._tryNudgeBuffer = function () {
              var t = this.config,
                e = this.hls,
                r = this.media,
                i = this.nudgeRetry;
              if (null !== r) {
                var n = r.currentTime;
                if ((this.nudgeRetry++, i < t.nudgeMaxRetry)) {
                  var a = n + (i + 1) * t.nudgeOffset,
                    s = new Error(
                      "Nudging 'currentTime' from " + n + " to " + a
                    );
                  w.warn(s.message),
                    (r.currentTime = a),
                    e.trigger(S.ERROR, {
                      type: L.MEDIA_ERROR,
                      details: R.BUFFER_NUDGE_ON_STALL,
                      error: s,
                      fatal: !1,
                    });
                } else {
                  var o = new Error(
                    "Playhead still not moving while enough data buffered @" +
                      n +
                      " after " +
                      t.nudgeMaxRetry +
                      " nudges"
                  );
                  w.error(o.message),
                    e.trigger(S.ERROR, {
                      type: L.MEDIA_ERROR,
                      details: R.BUFFER_STALLED_ERROR,
                      error: o,
                      fatal: !0,
                    });
                }
              }
            }),
            t
          );
        })(),
        cn = (function (t) {
          function e(e, r, i) {
            var n;
            return (
              ((n =
                t.call(this, e, r, i, "[stream-controller]", ge) ||
                this).audioCodecSwap = !1),
              (n.gapController = null),
              (n.level = -1),
              (n._forceStartLoad = !1),
              (n.altAudio = !1),
              (n.audioOnly = !1),
              (n.fragPlaying = null),
              (n.onvplaying = null),
              (n.onvseeked = null),
              (n.fragLastKbps = 0),
              (n.couldBacktrack = !1),
              (n.backtrackFragment = null),
              (n.audioCodecSwitch = !1),
              (n.videoBuffer = null),
              n._registerListeners(),
              n
            );
          }
          l(e, t);
          var r = e.prototype;
          return (
            (r._registerListeners = function () {
              var t = this.hls;
              t.on(S.MEDIA_ATTACHED, this.onMediaAttached, this),
                t.on(S.MEDIA_DETACHING, this.onMediaDetaching, this),
                t.on(S.MANIFEST_LOADING, this.onManifestLoading, this),
                t.on(S.MANIFEST_PARSED, this.onManifestParsed, this),
                t.on(S.LEVEL_LOADING, this.onLevelLoading, this),
                t.on(S.LEVEL_LOADED, this.onLevelLoaded, this),
                t.on(
                  S.FRAG_LOAD_EMERGENCY_ABORTED,
                  this.onFragLoadEmergencyAborted,
                  this
                ),
                t.on(S.ERROR, this.onError, this),
                t.on(S.AUDIO_TRACK_SWITCHING, this.onAudioTrackSwitching, this),
                t.on(S.AUDIO_TRACK_SWITCHED, this.onAudioTrackSwitched, this),
                t.on(S.BUFFER_CREATED, this.onBufferCreated, this),
                t.on(S.BUFFER_FLUSHED, this.onBufferFlushed, this),
                t.on(S.LEVELS_UPDATED, this.onLevelsUpdated, this),
                t.on(S.FRAG_BUFFERED, this.onFragBuffered, this);
            }),
            (r._unregisterListeners = function () {
              var t = this.hls;
              t.off(S.MEDIA_ATTACHED, this.onMediaAttached, this),
                t.off(S.MEDIA_DETACHING, this.onMediaDetaching, this),
                t.off(S.MANIFEST_LOADING, this.onManifestLoading, this),
                t.off(S.MANIFEST_PARSED, this.onManifestParsed, this),
                t.off(S.LEVEL_LOADED, this.onLevelLoaded, this),
                t.off(
                  S.FRAG_LOAD_EMERGENCY_ABORTED,
                  this.onFragLoadEmergencyAborted,
                  this
                ),
                t.off(S.ERROR, this.onError, this),
                t.off(
                  S.AUDIO_TRACK_SWITCHING,
                  this.onAudioTrackSwitching,
                  this
                ),
                t.off(S.AUDIO_TRACK_SWITCHED, this.onAudioTrackSwitched, this),
                t.off(S.BUFFER_CREATED, this.onBufferCreated, this),
                t.off(S.BUFFER_FLUSHED, this.onBufferFlushed, this),
                t.off(S.LEVELS_UPDATED, this.onLevelsUpdated, this),
                t.off(S.FRAG_BUFFERED, this.onFragBuffered, this);
            }),
            (r.onHandlerDestroying = function () {
              this._unregisterListeners(), this.onMediaDetaching();
            }),
            (r.startLoad = function (t) {
              if (this.levels) {
                var e = this.lastCurrentTime,
                  r = this.hls;
                if (
                  (this.stopLoad(),
                  this.setInterval(100),
                  (this.level = -1),
                  !this.startFragRequested)
                ) {
                  var i = r.startLevel;
                  -1 === i &&
                    (r.config.testBandwidth && this.levels.length > 1
                      ? ((i = 0), (this.bitrateTest = !0))
                      : (i = r.nextAutoLevel)),
                    (this.level = r.nextLoadLevel = i),
                    (this.loadedmetadata = !1);
                }
                e > 0 &&
                  -1 === t &&
                  (this.log(
                    "Override startPosition with lastCurrentTime @" +
                      e.toFixed(3)
                  ),
                  (t = e)),
                  (this.state = Kr),
                  (this.nextLoadPosition =
                    this.startPosition =
                    this.lastCurrentTime =
                      t),
                  this.tick();
              } else (this._forceStartLoad = !0), (this.state = Gr);
            }),
            (r.stopLoad = function () {
              (this._forceStartLoad = !1), t.prototype.stopLoad.call(this);
            }),
            (r.doTick = function () {
              switch (this.state) {
                case $r:
                  var t,
                    e = this.levels,
                    r = this.level,
                    i = null == e || null == (t = e[r]) ? void 0 : t.details;
                  if (i && (!i.live || this.levelLastLoaded === this.level)) {
                    if (this.waitForCdnTuneIn(i)) break;
                    this.state = Kr;
                    break;
                  }
                  if (this.hls.nextLoadLevel !== this.level) {
                    this.state = Kr;
                    break;
                  }
                  break;
                case Yr:
                  var n,
                    a = self.performance.now(),
                    s = this.retryDate;
                  (!s || a >= s || (null != (n = this.media) && n.seeking)) &&
                    (this.resetStartWhenNotLoaded(this.level),
                    (this.state = Kr));
              }
              this.state === Kr && this.doTickIdle(), this.onTickEnd();
            }),
            (r.onTickEnd = function () {
              t.prototype.onTickEnd.call(this),
                this.checkBuffer(),
                this.checkFragmentChanged();
            }),
            (r.doTickIdle = function () {
              var t = this.hls,
                e = this.levelLastLoaded,
                r = this.levels,
                i = this.media,
                n = t.config,
                a = t.nextLoadLevel;
              if (
                null !== e &&
                (i || (!this.startFragRequested && n.startFragPrefetch)) &&
                (!this.altAudio || !this.audioOnly) &&
                null != r &&
                r[a]
              ) {
                var s = r[a],
                  o = this.getMainFwdBufferInfo();
                if (null !== o) {
                  var l = this.getLevelDetails();
                  if (l && this._streamEnded(o, l)) {
                    var u = {};
                    return (
                      this.altAudio && (u.type = "video"),
                      this.hls.trigger(S.BUFFER_EOS, u),
                      void (this.state = Xr)
                    );
                  }
                  t.loadLevel !== a &&
                    -1 === t.manualLevel &&
                    this.log(
                      "Adapting to level " + a + " from level " + this.level
                    ),
                    (this.level = t.nextLoadLevel = a);
                  var h = s.details;
                  if (
                    !h ||
                    this.state === $r ||
                    (h.live && this.levelLastLoaded !== a)
                  )
                    return (this.level = a), void (this.state = $r);
                  var d = o.len,
                    c = this.getMaxBufferLength(s.maxBitrate);
                  if (!(d >= c)) {
                    this.backtrackFragment &&
                      this.backtrackFragment.start > o.end &&
                      (this.backtrackFragment = null);
                    var f = this.backtrackFragment
                        ? this.backtrackFragment.start
                        : o.end,
                      g = this.getNextFragment(f, h);
                    if (
                      this.couldBacktrack &&
                      !this.fragPrevious &&
                      g &&
                      "initSegment" !== g.sn &&
                      this.fragmentTracker.getState(g) !== mr
                    ) {
                      var v,
                        m =
                          (null != (v = this.backtrackFragment) ? v : g).sn -
                          h.startSN,
                        p = h.fragments[m - 1];
                      p &&
                        g.cc === p.cc &&
                        ((g = p), this.fragmentTracker.removeFragment(p));
                    } else
                      this.backtrackFragment &&
                        o.len &&
                        (this.backtrackFragment = null);
                    if (g && this.isLoopLoading(g, f)) {
                      if (!g.gap) {
                        var y = this.audioOnly && !this.altAudio ? O : N,
                          T =
                            (y === N ? this.videoBuffer : this.mediaBuffer) ||
                            this.media;
                        T && this.afterBufferFlushed(T, y, ge);
                      }
                      g = this.getNextFragmentLoopLoading(g, h, o, ge, c);
                    }
                    g &&
                      (!g.initSegment ||
                        g.initSegment.data ||
                        this.bitrateTest ||
                        (g = g.initSegment),
                      this.loadFragment(g, s, f));
                  }
                }
              }
            }),
            (r.loadFragment = function (e, r, i) {
              var n = this.fragmentTracker.getState(e);
              (this.fragCurrent = e),
                n === fr || n === vr
                  ? "initSegment" === e.sn
                    ? this._loadInitSegment(e, r)
                    : this.bitrateTest
                    ? (this.log(
                        "Fragment " +
                          e.sn +
                          " of level " +
                          e.level +
                          " is being downloaded to test bitrate and will not be buffered"
                      ),
                      this._loadBitrateTestFrag(e, r))
                    : ((this.startFragRequested = !0),
                      t.prototype.loadFragment.call(this, e, r, i))
                  : this.clearTrackerIfNeeded(e);
            }),
            (r.getBufferedFrag = function (t) {
              return this.fragmentTracker.getBufferedFrag(t, ge);
            }),
            (r.followingBufferedFrag = function (t) {
              return t ? this.getBufferedFrag(t.end + 0.5) : null;
            }),
            (r.immediateLevelSwitch = function () {
              this.abortCurrentFrag(),
                this.flushMainBuffer(0, Number.POSITIVE_INFINITY);
            }),
            (r.nextLevelSwitch = function () {
              var t = this.levels,
                e = this.media;
              if (null != e && e.readyState) {
                var r,
                  i = this.getAppendedFrag(e.currentTime);
                i && i.start > 1 && this.flushMainBuffer(0, i.start - 1);
                var n = this.getLevelDetails();
                if (null != n && n.live) {
                  var a = this.getMainFwdBufferInfo();
                  if (!a || a.len < 2 * n.targetduration) return;
                }
                if (!e.paused && t) {
                  var s = t[this.hls.nextLoadLevel],
                    o = this.fragLastKbps;
                  r =
                    o && this.fragCurrent
                      ? (this.fragCurrent.duration * s.maxBitrate) / (1e3 * o) +
                        1
                      : 0;
                } else r = 0;
                var l = this.getBufferedFrag(e.currentTime + r);
                if (l) {
                  var u = this.followingBufferedFrag(l);
                  if (u) {
                    this.abortCurrentFrag();
                    var h = u.maxStartPTS ? u.maxStartPTS : u.start,
                      d = u.duration,
                      c = Math.max(
                        l.end,
                        h +
                          Math.min(
                            Math.max(
                              d - this.config.maxFragLookUpTolerance,
                              0.5 * d
                            ),
                            0.75 * d
                          )
                      );
                    this.flushMainBuffer(c, Number.POSITIVE_INFINITY);
                  }
                }
              }
            }),
            (r.abortCurrentFrag = function () {
              var t = this.fragCurrent;
              switch (
                ((this.fragCurrent = null),
                (this.backtrackFragment = null),
                t &&
                  (t.abortRequests(), this.fragmentTracker.removeFragment(t)),
                this.state)
              ) {
                case Hr:
                case Vr:
                case Yr:
                case jr:
                case qr:
                  this.state = Kr;
              }
              this.nextLoadPosition = this.getLoadPosition();
            }),
            (r.flushMainBuffer = function (e, r) {
              t.prototype.flushMainBuffer.call(
                this,
                e,
                r,
                this.altAudio ? "video" : null
              );
            }),
            (r.onMediaAttached = function (e, r) {
              t.prototype.onMediaAttached.call(this, e, r);
              var i = r.media;
              (this.onvplaying = this.onMediaPlaying.bind(this)),
                (this.onvseeked = this.onMediaSeeked.bind(this)),
                i.addEventListener("playing", this.onvplaying),
                i.addEventListener("seeked", this.onvseeked),
                (this.gapController = new dn(
                  this.config,
                  i,
                  this.fragmentTracker,
                  this.hls
                ));
            }),
            (r.onMediaDetaching = function () {
              var e = this.media;
              e &&
                this.onvplaying &&
                this.onvseeked &&
                (e.removeEventListener("playing", this.onvplaying),
                e.removeEventListener("seeked", this.onvseeked),
                (this.onvplaying = this.onvseeked = null),
                (this.videoBuffer = null)),
                (this.fragPlaying = null),
                this.gapController &&
                  (this.gapController.destroy(), (this.gapController = null)),
                t.prototype.onMediaDetaching.call(this);
            }),
            (r.onMediaPlaying = function () {
              this.tick();
            }),
            (r.onMediaSeeked = function () {
              var t = this.media,
                e = t ? t.currentTime : null;
              E(e) && this.log("Media seeked to " + e.toFixed(3));
              var r = this.getMainFwdBufferInfo();
              null !== r && 0 !== r.len
                ? this.tick()
                : this.warn(
                    'Main forward buffer length on "seeked" event ' +
                      (r ? r.len : "empty") +
                      ")"
                  );
            }),
            (r.onManifestLoading = function () {
              this.log("Trigger BUFFER_RESET"),
                this.hls.trigger(S.BUFFER_RESET, void 0),
                this.fragmentTracker.removeAllFragments(),
                (this.couldBacktrack = !1),
                (this.startPosition = this.lastCurrentTime = 0),
                (this.levels =
                  this.fragPlaying =
                  this.backtrackFragment =
                    null),
                (this.altAudio = this.audioOnly = !1);
            }),
            (r.onManifestParsed = function (t, e) {
              var r,
                i,
                n,
                a = !1,
                s = !1;
              e.levels.forEach(function (t) {
                (r = t.audioCodec) &&
                  (-1 !== r.indexOf("mp4a.40.2") && (a = !0),
                  -1 !== r.indexOf("mp4a.40.5") && (s = !0));
              }),
                (this.audioCodecSwitch =
                  a &&
                  s &&
                  !(
                    "function" ==
                    typeof (null == (n = Zr()) || null == (i = n.prototype)
                      ? void 0
                      : i.changeType)
                  )),
                this.audioCodecSwitch &&
                  this.log(
                    "Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"
                  ),
                (this.levels = e.levels),
                (this.startFragRequested = !1);
            }),
            (r.onLevelLoading = function (t, e) {
              var r = this.levels;
              if (r && this.state === Kr) {
                var i = r[e.level];
                (!i.details ||
                  (i.details.live && this.levelLastLoaded !== e.level) ||
                  this.waitForCdnTuneIn(i.details)) &&
                  (this.state = $r);
              }
            }),
            (r.onLevelLoaded = function (t, e) {
              var r,
                i = this.levels,
                n = e.level,
                a = e.details,
                s = a.totalduration;
              if (i) {
                this.log(
                  "Level " +
                    n +
                    " loaded [" +
                    a.startSN +
                    "," +
                    a.endSN +
                    "]" +
                    (a.lastPartSn
                      ? "[part-" + a.lastPartSn + "-" + a.lastPartIndex + "]"
                      : "") +
                    ", cc [" +
                    a.startCC +
                    ", " +
                    a.endCC +
                    "] duration:" +
                    s
                );
                var o = i[n],
                  l = this.fragCurrent;
                !l ||
                  (this.state !== Vr && this.state !== Yr) ||
                  (l.level === e.level && l.urlId === o.urlId) ||
                  !l.loader ||
                  this.abortCurrentFrag();
                var u = 0;
                if (a.live || (null != (r = o.details) && r.live)) {
                  if ((this.checkLiveUpdate(a), a.deltaUpdateFailed)) return;
                  u = this.alignPlaylists(a, o.details);
                }
                if (
                  ((o.details = a),
                  (this.levelLastLoaded = n),
                  this.hls.trigger(S.LEVEL_UPDATED, { details: a, level: n }),
                  this.state === $r)
                ) {
                  if (this.waitForCdnTuneIn(a)) return;
                  this.state = Kr;
                }
                this.startFragRequested
                  ? a.live && this.synchronizeToLiveEdge(a)
                  : this.setStartPosition(a, u),
                  this.tick();
              } else this.warn("Levels were reset while loading level " + n);
            }),
            (r._handleFragmentLoadProgress = function (t) {
              var e,
                r = t.frag,
                i = t.part,
                n = t.payload,
                a = this.levels;
              if (a) {
                var s = a[r.level],
                  o = s.details;
                if (!o)
                  return (
                    this.warn(
                      "Dropping fragment " +
                        r.sn +
                        " of level " +
                        r.level +
                        " after level details were reset"
                    ),
                    void this.fragmentTracker.removeFragment(r)
                  );
                var l = s.videoCodec,
                  u = o.PTSKnown || !o.live,
                  h = null == (e = r.initSegment) ? void 0 : e.data,
                  d = this._getAudioCodec(s),
                  c = (this.transmuxer =
                    this.transmuxer ||
                    new hn(
                      this.hls,
                      ge,
                      this._handleTransmuxComplete.bind(this),
                      this._handleTransmuxerFlush.bind(this)
                    )),
                  f = i ? i.index : -1,
                  g = -1 !== f,
                  v = new wr(
                    r.level,
                    r.sn,
                    r.stats.chunkCount,
                    n.byteLength,
                    f,
                    g
                  ),
                  m = this.initPTS[r.cc];
                c.push(n, h, d, l, r, i, o.totalduration, u, v, m);
              } else
                this.warn(
                  "Levels were reset while fragment load was in progress. Fragment " +
                    r.sn +
                    " of level " +
                    r.level +
                    " will not be buffered"
                );
            }),
            (r.onAudioTrackSwitching = function (t, e) {
              var r = this.altAudio;
              if (!e.url) {
                if (this.mediaBuffer !== this.media) {
                  this.log(
                    "Switching on main audio, use media.buffered to schedule main fragment loading"
                  ),
                    (this.mediaBuffer = this.media);
                  var i = this.fragCurrent;
                  i &&
                    (this.log(
                      "Switching to main audio track, cancel main fragment load"
                    ),
                    i.abortRequests(),
                    this.fragmentTracker.removeFragment(i)),
                    this.resetTransmuxer(),
                    this.resetLoadingState();
                } else this.audioOnly && this.resetTransmuxer();
                var n = this.hls;
                r &&
                  (n.trigger(S.BUFFER_FLUSHING, {
                    startOffset: 0,
                    endOffset: Number.POSITIVE_INFINITY,
                    type: null,
                  }),
                  this.fragmentTracker.removeAllFragments()),
                  n.trigger(S.AUDIO_TRACK_SWITCHED, e);
              }
            }),
            (r.onAudioTrackSwitched = function (t, e) {
              var r = e.id,
                i = !!this.hls.audioTracks[r].url;
              if (i) {
                var n = this.videoBuffer;
                n &&
                  this.mediaBuffer !== n &&
                  (this.log(
                    "Switching on alternate audio, use video.buffered to schedule main fragment loading"
                  ),
                  (this.mediaBuffer = n));
              }
              (this.altAudio = i), this.tick();
            }),
            (r.onBufferCreated = function (t, e) {
              var r,
                i,
                n = e.tracks,
                a = !1;
              for (var s in n) {
                var o = n[s];
                if ("main" === o.id) {
                  if (((i = s), (r = o), "video" === s)) {
                    var l = n[s];
                    l && (this.videoBuffer = l.buffer);
                  }
                } else a = !0;
              }
              a && r
                ? (this.log(
                    "Alternate track found, use " +
                      i +
                      ".buffered to schedule main fragment loading"
                  ),
                  (this.mediaBuffer = r.buffer))
                : (this.mediaBuffer = this.media);
            }),
            (r.onFragBuffered = function (t, e) {
              var r = e.frag,
                i = e.part;
              if (!r || r.type === ge) {
                if (this.fragContextChanged(r))
                  return (
                    this.warn(
                      "Fragment " +
                        r.sn +
                        (i ? " p: " + i.index : "") +
                        " of level " +
                        r.level +
                        " finished buffering, but was aborted. state: " +
                        this.state
                    ),
                    void (this.state === qr && (this.state = Kr))
                  );
                var n = i ? i.stats : r.stats;
                (this.fragLastKbps = Math.round(
                  (8 * n.total) / (n.buffering.end - n.loading.first)
                )),
                  "initSegment" !== r.sn && (this.fragPrevious = r),
                  this.fragBufferedComplete(r, i);
              }
            }),
            (r.onError = function (t, e) {
              var r;
              if (e.fatal) this.state = zr;
              else
                switch (e.details) {
                  case R.FRAG_GAP:
                  case R.FRAG_PARSING_ERROR:
                  case R.FRAG_DECRYPT_ERROR:
                  case R.FRAG_LOAD_ERROR:
                  case R.FRAG_LOAD_TIMEOUT:
                  case R.KEY_LOAD_ERROR:
                  case R.KEY_LOAD_TIMEOUT:
                    this.onFragmentOrKeyLoadError(ge, e);
                    break;
                  case R.LEVEL_LOAD_ERROR:
                  case R.LEVEL_LOAD_TIMEOUT:
                  case R.LEVEL_PARSING_ERROR:
                    e.levelRetry ||
                      this.state !== $r ||
                      (null == (r = e.context) ? void 0 : r.type) !== de ||
                      (this.state = Kr);
                    break;
                  case R.BUFFER_FULL_ERROR:
                    if (!e.parent || "main" !== e.parent) return;
                    this.reduceLengthAndFlushBuffer(e) &&
                      this.flushMainBuffer(0, Number.POSITIVE_INFINITY);
                    break;
                  case R.INTERNAL_EXCEPTION:
                    this.recoverWorkerError(e);
                }
            }),
            (r.checkBuffer = function () {
              var t = this.media,
                e = this.gapController;
              if (t && e && t.readyState) {
                if (this.loadedmetadata || !Ir.getBuffered(t).length) {
                  var r = this.state !== Kr ? this.fragCurrent : null;
                  e.poll(this.lastCurrentTime, r);
                }
                this.lastCurrentTime = t.currentTime;
              }
            }),
            (r.onFragLoadEmergencyAborted = function () {
              (this.state = Kr),
                this.loadedmetadata ||
                  ((this.startFragRequested = !1),
                  (this.nextLoadPosition = this.startPosition)),
                this.tickImmediate();
            }),
            (r.onBufferFlushed = function (t, e) {
              var r = e.type;
              if (r !== O || (this.audioOnly && !this.altAudio)) {
                var i =
                  (r === N ? this.videoBuffer : this.mediaBuffer) || this.media;
                this.afterBufferFlushed(i, r, ge);
              }
            }),
            (r.onLevelsUpdated = function (t, e) {
              this.levels = e.levels;
            }),
            (r.swapAudioCodec = function () {
              this.audioCodecSwap = !this.audioCodecSwap;
            }),
            (r.seekToStartPos = function () {
              var t = this.media;
              if (t) {
                var e = t.currentTime,
                  r = this.startPosition;
                if (r >= 0 && e < r) {
                  if (t.seeking)
                    return void this.log(
                      "could not seek to " + r + ", already seeking at " + e
                    );
                  var i = Ir.getBuffered(t),
                    n = (i.length ? i.start(0) : 0) - r;
                  n > 0 &&
                    (n < this.config.maxBufferHole ||
                      n < this.config.maxFragLookUpTolerance) &&
                    (this.log(
                      "adjusting start position by " +
                        n +
                        " to match buffer start"
                    ),
                    (r += n),
                    (this.startPosition = r)),
                    this.log(
                      "seek to target start position " +
                        r +
                        " from current time " +
                        e
                    ),
                    (t.currentTime = r);
                }
              }
            }),
            (r._getAudioCodec = function (t) {
              var e = this.config.defaultAudioCodec || t.audioCodec;
              return (
                this.audioCodecSwap &&
                  e &&
                  (this.log("Swapping audio codec"),
                  (e =
                    -1 !== e.indexOf("mp4a.40.5") ? "mp4a.40.2" : "mp4a.40.5")),
                e
              );
            }),
            (r._loadBitrateTestFrag = function (t, e) {
              var r = this;
              (t.bitrateTest = !0),
                this._doFragLoad(t, e).then(function (i) {
                  var n = r.hls;
                  if (i && !r.fragContextChanged(t)) {
                    (e.fragmentError = 0),
                      (r.state = Kr),
                      (r.startFragRequested = !1),
                      (r.bitrateTest = !1);
                    var a = t.stats;
                    (a.parsing.start =
                      a.parsing.end =
                      a.buffering.start =
                      a.buffering.end =
                        self.performance.now()),
                      n.trigger(S.FRAG_LOADED, i),
                      (t.bitrateTest = !1);
                  }
                });
            }),
            (r._handleTransmuxComplete = function (t) {
              var e,
                r = "main",
                i = this.hls,
                n = t.remuxResult,
                a = t.chunkMeta,
                s = this.getCurrentContext(a);
              if (s) {
                var o = s.frag,
                  l = s.part,
                  u = s.level,
                  h = n.video,
                  d = n.text,
                  c = n.id3,
                  f = n.initSegment,
                  g = u.details,
                  v = this.altAudio ? void 0 : n.audio;
                if (this.fragContextChanged(o))
                  this.fragmentTracker.removeFragment(o);
                else {
                  if (((this.state = jr), f)) {
                    if (null != f && f.tracks) {
                      var m = o.initSegment || o;
                      this._bufferInitSegment(u, f.tracks, m, a),
                        i.trigger(S.FRAG_PARSING_INIT_SEGMENT, {
                          frag: m,
                          id: r,
                          tracks: f.tracks,
                        });
                    }
                    var p = f.initPTS,
                      y = f.timescale;
                    E(p) &&
                      ((this.initPTS[o.cc] = { baseTime: p, timescale: y }),
                      i.trigger(S.INIT_PTS_FOUND, {
                        frag: o,
                        id: r,
                        initPTS: p,
                        timescale: y,
                      }));
                  }
                  if (h && g && "initSegment" !== o.sn) {
                    var T = g.fragments[o.sn - 1 - g.startSN],
                      L = o.sn === g.startSN,
                      R = !T || o.cc > T.cc;
                    if (!1 !== n.independent) {
                      var A = h.startPTS,
                        k = h.endPTS,
                        b = h.startDTS,
                        D = h.endDTS;
                      if (l)
                        l.elementaryStreams[h.type] = {
                          startPTS: A,
                          endPTS: k,
                          startDTS: b,
                          endDTS: D,
                        };
                      else if (
                        (h.firstKeyFrame &&
                          h.independent &&
                          1 === a.id &&
                          !R &&
                          (this.couldBacktrack = !0),
                        h.dropped && h.independent)
                      ) {
                        var I = this.getMainFwdBufferInfo(),
                          w =
                            (I ? I.end : this.getLoadPosition()) +
                            this.config.maxBufferHole,
                          C = h.firstKeyFramePTS ? h.firstKeyFramePTS : A;
                        if (!L && w < C - this.config.maxBufferHole && !R)
                          return void this.backtrack(o);
                        R && (o.gap = !0),
                          o.setElementaryStreamInfo(
                            h.type,
                            o.start,
                            k,
                            o.start,
                            D,
                            !0
                          );
                      }
                      o.setElementaryStreamInfo(h.type, A, k, b, D),
                        this.backtrackFragment && (this.backtrackFragment = o),
                        this.bufferFragmentData(h, o, l, a, L || R);
                    } else {
                      if (!L && !R) return void this.backtrack(o);
                      o.gap = !0;
                    }
                  }
                  if (v) {
                    var _ = v.startPTS,
                      P = v.endPTS,
                      x = v.startDTS,
                      F = v.endDTS;
                    l &&
                      (l.elementaryStreams[O] = {
                        startPTS: _,
                        endPTS: P,
                        startDTS: x,
                        endDTS: F,
                      }),
                      o.setElementaryStreamInfo(O, _, P, x, F),
                      this.bufferFragmentData(v, o, l, a);
                  }
                  if (g && null != c && null != (e = c.samples) && e.length) {
                    var M = { id: r, frag: o, details: g, samples: c.samples };
                    i.trigger(S.FRAG_PARSING_METADATA, M);
                  }
                  if (g && d) {
                    var N = { id: r, frag: o, details: g, samples: d.samples };
                    i.trigger(S.FRAG_PARSING_USERDATA, N);
                  }
                }
              } else this.resetWhenMissingContext(a);
            }),
            (r._bufferInitSegment = function (t, e, r, i) {
              var n = this;
              if (this.state === jr) {
                (this.audioOnly = !!e.audio && !e.video),
                  this.altAudio && !this.audioOnly && delete e.audio;
                var a = e.audio,
                  s = e.video,
                  o = e.audiovideo;
                if (a) {
                  var l = t.audioCodec,
                    u = navigator.userAgent.toLowerCase();
                  this.audioCodecSwitch &&
                    (l &&
                      (l =
                        -1 !== l.indexOf("mp4a.40.5")
                          ? "mp4a.40.2"
                          : "mp4a.40.5"),
                    1 !== a.metadata.channelCount &&
                      -1 === u.indexOf("firefox") &&
                      (l = "mp4a.40.5")),
                    -1 !== u.indexOf("android") &&
                      "audio/mpeg" !== a.container &&
                      ((l = "mp4a.40.2"),
                      this.log("Android: force audio codec to " + l)),
                    t.audioCodec &&
                      t.audioCodec !== l &&
                      this.log(
                        'Swapping manifest audio codec "' +
                          t.audioCodec +
                          '" for "' +
                          l +
                          '"'
                      ),
                    (a.levelCodec = l),
                    (a.id = "main"),
                    this.log(
                      "Init audio buffer, container:" +
                        a.container +
                        ", codecs[selected/level/parsed]=[" +
                        (l || "") +
                        "/" +
                        (t.audioCodec || "") +
                        "/" +
                        a.codec +
                        "]"
                    );
                }
                s &&
                  ((s.levelCodec = t.videoCodec),
                  (s.id = "main"),
                  this.log(
                    "Init video buffer, container:" +
                      s.container +
                      ", codecs[level/parsed]=[" +
                      (t.videoCodec || "") +
                      "/" +
                      s.codec +
                      "]"
                  )),
                  o &&
                    this.log(
                      "Init audiovideo buffer, container:" +
                        o.container +
                        ", codecs[level/parsed]=[" +
                        (t.attrs.CODECS || "") +
                        "/" +
                        o.codec +
                        "]"
                    ),
                  this.hls.trigger(S.BUFFER_CODECS, e),
                  Object.keys(e).forEach(function (t) {
                    var a = e[t].initSegment;
                    null != a &&
                      a.byteLength &&
                      n.hls.trigger(S.BUFFER_APPENDING, {
                        type: t,
                        data: a,
                        frag: r,
                        part: null,
                        chunkMeta: i,
                        parent: r.type,
                      });
                  }),
                  this.tick();
              }
            }),
            (r.getMainFwdBufferInfo = function () {
              return this.getFwdBufferInfo(
                this.mediaBuffer ? this.mediaBuffer : this.media,
                ge
              );
            }),
            (r.backtrack = function (t) {
              (this.couldBacktrack = !0),
                (this.backtrackFragment = t),
                this.resetTransmuxer(),
                this.flushBufferGap(t),
                this.fragmentTracker.removeFragment(t),
                (this.fragPrevious = null),
                (this.nextLoadPosition = t.start),
                (this.state = Kr);
            }),
            (r.checkFragmentChanged = function () {
              var t = this.media,
                e = null;
              if (t && t.readyState > 1 && !1 === t.seeking) {
                var r = t.currentTime;
                if (
                  (Ir.isBuffered(t, r)
                    ? (e = this.getAppendedFrag(r))
                    : Ir.isBuffered(t, r + 0.1) &&
                      (e = this.getAppendedFrag(r + 0.1)),
                  e)
                ) {
                  this.backtrackFragment = null;
                  var i = this.fragPlaying,
                    n = e.level;
                  (i &&
                    e.sn === i.sn &&
                    i.level === n &&
                    e.urlId === i.urlId) ||
                    ((this.fragPlaying = e),
                    this.hls.trigger(S.FRAG_CHANGED, { frag: e }),
                    (i && i.level === n) ||
                      this.hls.trigger(S.LEVEL_SWITCHED, { level: n }));
                }
              }
            }),
            a(e, [
              {
                key: "nextLevel",
                get: function () {
                  var t = this.nextBufferedFrag;
                  return t ? t.level : -1;
                },
              },
              {
                key: "currentFrag",
                get: function () {
                  var t = this.media;
                  return t
                    ? this.fragPlaying || this.getAppendedFrag(t.currentTime)
                    : null;
                },
              },
              {
                key: "currentProgramDateTime",
                get: function () {
                  var t = this.media;
                  if (t) {
                    var e = t.currentTime,
                      r = this.currentFrag;
                    if (r && E(e) && E(r.programDateTime)) {
                      var i = r.programDateTime + 1e3 * (e - r.start);
                      return new Date(i);
                    }
                  }
                  return null;
                },
              },
              {
                key: "currentLevel",
                get: function () {
                  var t = this.currentFrag;
                  return t ? t.level : -1;
                },
              },
              {
                key: "nextBufferedFrag",
                get: function () {
                  var t = this.currentFrag;
                  return t ? this.followingBufferedFrag(t) : null;
                },
              },
              {
                key: "forceStartLoad",
                get: function () {
                  return this._forceStartLoad;
                },
              },
            ]),
            e
          );
        })(Jr),
        fn = (function () {
          function t(t, e, r) {
            void 0 === e && (e = 0),
              void 0 === r && (r = 0),
              (this.halfLife = void 0),
              (this.alpha_ = void 0),
              (this.estimate_ = void 0),
              (this.totalWeight_ = void 0),
              (this.halfLife = t),
              (this.alpha_ = t ? Math.exp(Math.log(0.5) / t) : 0),
              (this.estimate_ = e),
              (this.totalWeight_ = r);
          }
          var e = t.prototype;
          return (
            (e.sample = function (t, e) {
              var r = Math.pow(this.alpha_, t);
              (this.estimate_ = e * (1 - r) + r * this.estimate_),
                (this.totalWeight_ += t);
            }),
            (e.getTotalWeight = function () {
              return this.totalWeight_;
            }),
            (e.getEstimate = function () {
              if (this.alpha_) {
                var t = 1 - Math.pow(this.alpha_, this.totalWeight_);
                if (t) return this.estimate_ / t;
              }
              return this.estimate_;
            }),
            t
          );
        })(),
        gn = (function () {
          function t(t, e, r, i) {
            void 0 === i && (i = 100),
              (this.defaultEstimate_ = void 0),
              (this.minWeight_ = void 0),
              (this.minDelayMs_ = void 0),
              (this.slow_ = void 0),
              (this.fast_ = void 0),
              (this.defaultTTFB_ = void 0),
              (this.ttfb_ = void 0),
              (this.defaultEstimate_ = r),
              (this.minWeight_ = 0.001),
              (this.minDelayMs_ = 50),
              (this.slow_ = new fn(t)),
              (this.fast_ = new fn(e)),
              (this.defaultTTFB_ = i),
              (this.ttfb_ = new fn(t));
          }
          var e = t.prototype;
          return (
            (e.update = function (t, e) {
              var r = this.slow_,
                i = this.fast_,
                n = this.ttfb_;
              r.halfLife !== t &&
                (this.slow_ = new fn(t, r.getEstimate(), r.getTotalWeight())),
                i.halfLife !== e &&
                  (this.fast_ = new fn(e, i.getEstimate(), i.getTotalWeight())),
                n.halfLife !== t &&
                  (this.ttfb_ = new fn(t, n.getEstimate(), n.getTotalWeight()));
            }),
            (e.sample = function (t, e) {
              var r = (t = Math.max(t, this.minDelayMs_)) / 1e3,
                i = (8 * e) / r;
              this.fast_.sample(r, i), this.slow_.sample(r, i);
            }),
            (e.sampleTTFB = function (t) {
              var e = t / 1e3,
                r = Math.sqrt(2) * Math.exp(-Math.pow(e, 2) / 2);
              this.ttfb_.sample(r, Math.max(t, 5));
            }),
            (e.canEstimate = function () {
              return this.fast_.getTotalWeight() >= this.minWeight_;
            }),
            (e.getEstimate = function () {
              return this.canEstimate()
                ? Math.min(this.fast_.getEstimate(), this.slow_.getEstimate())
                : this.defaultEstimate_;
            }),
            (e.getEstimateTTFB = function () {
              return this.ttfb_.getTotalWeight() >= this.minWeight_
                ? this.ttfb_.getEstimate()
                : this.defaultTTFB_;
            }),
            (e.destroy = function () {}),
            t
          );
        })(),
        vn = (function () {
          function t(t) {
            (this.hls = void 0),
              (this.lastLevelLoadSec = 0),
              (this.lastLoadedFragLevel = 0),
              (this._nextAutoLevel = -1),
              (this.timer = -1),
              (this.onCheck = this._abandonRulesCheck.bind(this)),
              (this.fragCurrent = null),
              (this.partCurrent = null),
              (this.bitrateTestDelay = 0),
              (this.bwEstimator = void 0),
              (this.hls = t);
            var e = t.config;
            (this.bwEstimator = new gn(
              e.abrEwmaSlowVoD,
              e.abrEwmaFastVoD,
              e.abrEwmaDefaultEstimate
            )),
              this.registerListeners();
          }
          var e = t.prototype;
          return (
            (e.registerListeners = function () {
              var t = this.hls;
              t.on(S.FRAG_LOADING, this.onFragLoading, this),
                t.on(S.FRAG_LOADED, this.onFragLoaded, this),
                t.on(S.FRAG_BUFFERED, this.onFragBuffered, this),
                t.on(S.LEVEL_SWITCHING, this.onLevelSwitching, this),
                t.on(S.LEVEL_LOADED, this.onLevelLoaded, this);
            }),
            (e.unregisterListeners = function () {
              var t = this.hls;
              t.off(S.FRAG_LOADING, this.onFragLoading, this),
                t.off(S.FRAG_LOADED, this.onFragLoaded, this),
                t.off(S.FRAG_BUFFERED, this.onFragBuffered, this),
                t.off(S.LEVEL_SWITCHING, this.onLevelSwitching, this),
                t.off(S.LEVEL_LOADED, this.onLevelLoaded, this);
            }),
            (e.destroy = function () {
              this.unregisterListeners(),
                this.clearTimer(),
                (this.hls = this.onCheck = null),
                (this.fragCurrent = this.partCurrent = null);
            }),
            (e.onFragLoading = function (t, e) {
              var r,
                i = e.frag;
              this.ignoreFragment(i) ||
                ((this.fragCurrent = i),
                (this.partCurrent = null != (r = e.part) ? r : null),
                this.clearTimer(),
                (this.timer = self.setInterval(this.onCheck, 100)));
            }),
            (e.onLevelSwitching = function (t, e) {
              this.clearTimer();
            }),
            (e.getTimeToLoadFrag = function (t, e, r, i) {
              return t + r / e + (i ? this.lastLevelLoadSec : 0);
            }),
            (e.onLevelLoaded = function (t, e) {
              var r = this.hls.config,
                i = e.stats,
                n = i.total,
                a = i.bwEstimate;
              E(n) && E(a) && (this.lastLevelLoadSec = (8 * n) / a),
                e.details.live
                  ? this.bwEstimator.update(
                      r.abrEwmaSlowLive,
                      r.abrEwmaFastLive
                    )
                  : this.bwEstimator.update(r.abrEwmaSlowVoD, r.abrEwmaFastVoD);
            }),
            (e._abandonRulesCheck = function () {
              var t = this.fragCurrent,
                e = this.partCurrent,
                r = this.hls,
                i = r.autoLevelEnabled,
                n = r.media;
              if (t && n) {
                var a = performance.now(),
                  s = e ? e.stats : t.stats,
                  o = e ? e.duration : t.duration,
                  l = a - s.loading.start;
                if (
                  s.aborted ||
                  (s.loaded && s.loaded === s.total) ||
                  0 === t.level
                )
                  return this.clearTimer(), void (this._nextAutoLevel = -1);
                if (i && !n.paused && n.playbackRate && n.readyState) {
                  var u = r.mainForwardBufferInfo;
                  if (null !== u) {
                    var h = this.bwEstimator.getEstimateTTFB(),
                      d = Math.abs(n.playbackRate);
                    if (!(l <= Math.max(h, (o / (2 * d)) * 1e3))) {
                      var c = u.len / d;
                      if (!(c >= (2 * o) / d)) {
                        var f = s.loading.first
                            ? s.loading.first - s.loading.start
                            : -1,
                          g = s.loaded && f > -1,
                          v = this.bwEstimator.getEstimate(),
                          m = r.levels,
                          p = r.minAutoLevel,
                          y = m[t.level],
                          T =
                            s.total ||
                            Math.max(
                              s.loaded,
                              Math.round((o * y.maxBitrate) / 8)
                            ),
                          L = l - f;
                        L < 1 && g && (L = Math.min(l, (8 * s.loaded) / v));
                        var R = g ? (1e3 * s.loaded) / L : 0,
                          A = R ? (T - s.loaded) / R : (8 * T) / v + h / 1e3;
                        if (!(A <= c)) {
                          var k,
                            b = R ? 8 * R : v,
                            D = Number.POSITIVE_INFINITY;
                          for (k = t.level - 1; k > p; k--) {
                            var I = m[k].maxBitrate;
                            if (
                              (D = this.getTimeToLoadFrag(
                                h / 1e3,
                                b,
                                o * I,
                                !m[k].details
                              )) < c
                            )
                              break;
                          }
                          D >= A ||
                            D > 10 * o ||
                            ((r.nextLoadLevel = k),
                            g
                              ? this.bwEstimator.sample(
                                  l - Math.min(h, f),
                                  s.loaded
                                )
                              : this.bwEstimator.sampleTTFB(l),
                            this.clearTimer(),
                            w.warn(
                              "[abr] Fragment " +
                                t.sn +
                                (e ? " part " + e.index : "") +
                                " of level " +
                                t.level +
                                " is loading too slowly;\n      Time to underbuffer: " +
                                c.toFixed(3) +
                                " s\n      Estimated load time for current fragment: " +
                                A.toFixed(3) +
                                " s\n      Estimated load time for down switch fragment: " +
                                D.toFixed(3) +
                                " s\n      TTFB estimate: " +
                                f +
                                "\n      Current BW estimate: " +
                                (E(v) ? (v / 1024).toFixed(3) : "Unknown") +
                                " Kb/s\n      New BW estimate: " +
                                (this.bwEstimator.getEstimate() / 1024).toFixed(
                                  3
                                ) +
                                " Kb/s\n      Aborting and switching to level " +
                                k
                            ),
                            t.loader &&
                              ((this.fragCurrent = this.partCurrent = null),
                              t.abortRequests()),
                            r.trigger(S.FRAG_LOAD_EMERGENCY_ABORTED, {
                              frag: t,
                              part: e,
                              stats: s,
                            }));
                        }
                      }
                    }
                  }
                }
              }
            }),
            (e.onFragLoaded = function (t, e) {
              var r = e.frag,
                i = e.part,
                n = i ? i.stats : r.stats;
              if (
                (r.type === ge &&
                  this.bwEstimator.sampleTTFB(
                    n.loading.first - n.loading.start
                  ),
                !this.ignoreFragment(r))
              ) {
                if (
                  (this.clearTimer(),
                  (this.lastLoadedFragLevel = r.level),
                  (this._nextAutoLevel = -1),
                  this.hls.config.abrMaxWithRealBitrate)
                ) {
                  var a = i ? i.duration : r.duration,
                    s = this.hls.levels[r.level],
                    o = (s.loaded ? s.loaded.bytes : 0) + n.loaded,
                    l = (s.loaded ? s.loaded.duration : 0) + a;
                  (s.loaded = { bytes: o, duration: l }),
                    (s.realBitrate = Math.round((8 * o) / l));
                }
                if (r.bitrateTest) {
                  var u = { stats: n, frag: r, part: i, id: r.type };
                  this.onFragBuffered(S.FRAG_BUFFERED, u), (r.bitrateTest = !1);
                }
              }
            }),
            (e.onFragBuffered = function (t, e) {
              var r = e.frag,
                i = e.part,
                n = null != i && i.stats.loaded ? i.stats : r.stats;
              if (!n.aborted && !this.ignoreFragment(r)) {
                var a =
                  n.parsing.end -
                  n.loading.start -
                  Math.min(
                    n.loading.first - n.loading.start,
                    this.bwEstimator.getEstimateTTFB()
                  );
                this.bwEstimator.sample(a, n.loaded),
                  (n.bwEstimate = this.bwEstimator.getEstimate()),
                  r.bitrateTest
                    ? (this.bitrateTestDelay = a / 1e3)
                    : (this.bitrateTestDelay = 0);
              }
            }),
            (e.ignoreFragment = function (t) {
              return t.type !== ge || "initSegment" === t.sn;
            }),
            (e.clearTimer = function () {
              self.clearInterval(this.timer);
            }),
            (e.getNextABRAutoLevel = function () {
              var t = this.fragCurrent,
                e = this.partCurrent,
                r = this.hls,
                i = r.maxAutoLevel,
                n = r.config,
                a = r.minAutoLevel,
                s = r.media,
                o = e ? e.duration : t ? t.duration : 0,
                l = s && 0 !== s.playbackRate ? Math.abs(s.playbackRate) : 1,
                u = this.bwEstimator
                  ? this.bwEstimator.getEstimate()
                  : n.abrEwmaDefaultEstimate,
                h = r.mainForwardBufferInfo,
                d = (h ? h.len : 0) / l,
                c = this.findBestLevel(
                  u,
                  a,
                  i,
                  d,
                  n.abrBandWidthFactor,
                  n.abrBandWidthUpFactor
                );
              if (c >= 0) return c;
              w.trace(
                "[abr] " +
                  (d ? "rebuffering expected" : "buffer is empty") +
                  ", finding optimal quality level"
              );
              var f = o
                  ? Math.min(o, n.maxStarvationDelay)
                  : n.maxStarvationDelay,
                g = n.abrBandWidthFactor,
                v = n.abrBandWidthUpFactor;
              if (!d) {
                var m = this.bitrateTestDelay;
                m &&
                  ((f =
                    (o ? Math.min(o, n.maxLoadingDelay) : n.maxLoadingDelay) -
                    m),
                  w.trace(
                    "[abr] bitrate test took " +
                      Math.round(1e3 * m) +
                      "ms, set first fragment max fetchDuration to " +
                      Math.round(1e3 * f) +
                      " ms"
                  ),
                  (g = v = 1));
              }
              return (
                (c = this.findBestLevel(u, a, i, d + f, g, v)), Math.max(c, 0)
              );
            }),
            (e.findBestLevel = function (t, e, r, i, n, a) {
              for (
                var s,
                  o = this.fragCurrent,
                  l = this.partCurrent,
                  u = this.lastLoadedFragLevel,
                  h = this.hls.levels,
                  d = h[u],
                  c = !(null == d || null == (s = d.details) || !s.live),
                  f = null == d ? void 0 : d.codecSet,
                  g = l ? l.duration : o ? o.duration : 0,
                  v = this.bwEstimator.getEstimateTTFB() / 1e3,
                  m = e,
                  p = -1,
                  y = r;
                y >= e;
                y--
              ) {
                var T = h[y];
                if (!T || (f && T.codecSet !== f))
                  T && ((m = Math.min(y, m)), (p = Math.max(y, p)));
                else {
                  -1 !== p &&
                    w.trace(
                      "[abr] Skipped level(s) " +
                        m +
                        "-" +
                        p +
                        ' with CODECS:"' +
                        h[p].attrs.CODECS +
                        '"; not compatible with "' +
                        d.attrs.CODECS +
                        '"'
                    );
                  var S = T.details,
                    L =
                      (l
                        ? null == S
                          ? void 0
                          : S.partTarget
                        : null == S
                        ? void 0
                        : S.averagetargetduration) || g,
                    R = void 0;
                  R = y <= u ? n * t : a * t;
                  var A = h[y].maxBitrate,
                    k = this.getTimeToLoadFrag(v, R, A * L, void 0 === S);
                  if (
                    (w.trace(
                      "[abr] level:" +
                        y +
                        " adjustedbw-bitrate:" +
                        Math.round(R - A) +
                        " avgDuration:" +
                        L.toFixed(1) +
                        " maxFetchDuration:" +
                        i.toFixed(1) +
                        " fetchDuration:" +
                        k.toFixed(1)
                    ),
                    R > A &&
                      (0 === k ||
                        !E(k) ||
                        (c && !this.bitrateTestDelay) ||
                        k < i))
                  )
                    return y;
                }
              }
              return -1;
            }),
            a(t, [
              {
                key: "nextAutoLevel",
                get: function () {
                  var t = this._nextAutoLevel,
                    e = this.bwEstimator;
                  if (-1 !== t && !e.canEstimate()) return t;
                  var r = this.getNextABRAutoLevel();
                  if (-1 !== t) {
                    var i = this.hls.levels;
                    if (
                      i.length > Math.max(t, r) &&
                      i[t].loadError <= i[r].loadError
                    )
                      return t;
                  }
                  return -1 !== t && (r = Math.min(t, r)), r;
                },
                set: function (t) {
                  this._nextAutoLevel = t;
                },
              },
            ]),
            t
          );
        })(),
        mn = (function () {
          function t() {
            (this.chunks = []), (this.dataLength = 0);
          }
          var e = t.prototype;
          return (
            (e.push = function (t) {
              this.chunks.push(t), (this.dataLength += t.length);
            }),
            (e.flush = function () {
              var t,
                e = this.chunks,
                r = this.dataLength;
              return e.length
                ? ((t =
                    1 === e.length
                      ? e[0]
                      : (function (t, e) {
                          for (
                            var r = new Uint8Array(e), i = 0, n = 0;
                            n < t.length;
                            n++
                          ) {
                            var a = t[n];
                            r.set(a, i), (i += a.length);
                          }
                          return r;
                        })(e, r)),
                  this.reset(),
                  t)
                : new Uint8Array(0);
            }),
            (e.reset = function () {
              (this.chunks.length = 0), (this.dataLength = 0);
            }),
            t
          );
        })(),
        pn = (function (t) {
          function e(e, r, i) {
            var n;
            return (
              ((n =
                t.call(this, e, r, i, "[audio-stream-controller]", ve) ||
                this).videoBuffer = null),
              (n.videoTrackCC = -1),
              (n.waitingVideoCC = -1),
              (n.bufferedTrack = null),
              (n.switchingTrack = null),
              (n.trackId = -1),
              (n.waitingData = null),
              (n.mainDetails = null),
              (n.bufferFlushed = !1),
              (n.cachedTrackLoadedData = null),
              n._registerListeners(),
              n
            );
          }
          l(e, t);
          var r = e.prototype;
          return (
            (r.onHandlerDestroying = function () {
              this._unregisterListeners(),
                (this.mainDetails = null),
                (this.bufferedTrack = null),
                (this.switchingTrack = null);
            }),
            (r._registerListeners = function () {
              var t = this.hls;
              t.on(S.MEDIA_ATTACHED, this.onMediaAttached, this),
                t.on(S.MEDIA_DETACHING, this.onMediaDetaching, this),
                t.on(S.MANIFEST_LOADING, this.onManifestLoading, this),
                t.on(S.LEVEL_LOADED, this.onLevelLoaded, this),
                t.on(S.AUDIO_TRACKS_UPDATED, this.onAudioTracksUpdated, this),
                t.on(S.AUDIO_TRACK_SWITCHING, this.onAudioTrackSwitching, this),
                t.on(S.AUDIO_TRACK_LOADED, this.onAudioTrackLoaded, this),
                t.on(S.ERROR, this.onError, this),
                t.on(S.BUFFER_RESET, this.onBufferReset, this),
                t.on(S.BUFFER_CREATED, this.onBufferCreated, this),
                t.on(S.BUFFER_FLUSHED, this.onBufferFlushed, this),
                t.on(S.INIT_PTS_FOUND, this.onInitPtsFound, this),
                t.on(S.FRAG_BUFFERED, this.onFragBuffered, this);
            }),
            (r._unregisterListeners = function () {
              var t = this.hls;
              t.off(S.MEDIA_ATTACHED, this.onMediaAttached, this),
                t.off(S.MEDIA_DETACHING, this.onMediaDetaching, this),
                t.off(S.MANIFEST_LOADING, this.onManifestLoading, this),
                t.off(S.LEVEL_LOADED, this.onLevelLoaded, this),
                t.off(S.AUDIO_TRACKS_UPDATED, this.onAudioTracksUpdated, this),
                t.off(
                  S.AUDIO_TRACK_SWITCHING,
                  this.onAudioTrackSwitching,
                  this
                ),
                t.off(S.AUDIO_TRACK_LOADED, this.onAudioTrackLoaded, this),
                t.off(S.ERROR, this.onError, this),
                t.off(S.BUFFER_RESET, this.onBufferReset, this),
                t.off(S.BUFFER_CREATED, this.onBufferCreated, this),
                t.off(S.BUFFER_FLUSHED, this.onBufferFlushed, this),
                t.off(S.INIT_PTS_FOUND, this.onInitPtsFound, this),
                t.off(S.FRAG_BUFFERED, this.onFragBuffered, this);
            }),
            (r.onInitPtsFound = function (t, e) {
              var r = e.frag,
                i = e.id,
                n = e.initPTS,
                a = e.timescale;
              if ("main" === i) {
                var s = r.cc;
                (this.initPTS[r.cc] = { baseTime: n, timescale: a }),
                  this.log("InitPTS for cc: " + s + " found from main: " + n),
                  (this.videoTrackCC = s),
                  this.state === Qr && this.tick();
              }
            }),
            (r.startLoad = function (t) {
              if (!this.levels)
                return (this.startPosition = t), void (this.state = Gr);
              var e = this.lastCurrentTime;
              this.stopLoad(),
                this.setInterval(100),
                e > 0 && -1 === t
                  ? (this.log(
                      "Override startPosition with lastCurrentTime @" +
                        e.toFixed(3)
                    ),
                    (t = e),
                    (this.state = Kr))
                  : ((this.loadedmetadata = !1), (this.state = Wr)),
                (this.nextLoadPosition =
                  this.startPosition =
                  this.lastCurrentTime =
                    t),
                this.tick();
            }),
            (r.doTick = function () {
              switch (this.state) {
                case Kr:
                  this.doTickIdle();
                  break;
                case Wr:
                  var e,
                    r = this.levels,
                    i = this.trackId,
                    n = null == r || null == (e = r[i]) ? void 0 : e.details;
                  if (n) {
                    if (this.waitForCdnTuneIn(n)) break;
                    this.state = Qr;
                  }
                  break;
                case Yr:
                  var a,
                    s = performance.now(),
                    o = this.retryDate;
                  (!o || s >= o || (null != (a = this.media) && a.seeking)) &&
                    (this.log("RetryDate reached, switch back to IDLE state"),
                    this.resetStartWhenNotLoaded(this.trackId),
                    (this.state = Kr));
                  break;
                case Qr:
                  var l = this.waitingData;
                  if (l) {
                    var u = l.frag,
                      h = l.part,
                      d = l.cache,
                      c = l.complete;
                    if (void 0 !== this.initPTS[u.cc]) {
                      (this.waitingData = null),
                        (this.waitingVideoCC = -1),
                        (this.state = Vr);
                      var f = {
                        frag: u,
                        part: h,
                        payload: d.flush(),
                        networkDetails: null,
                      };
                      this._handleFragmentLoadProgress(f),
                        c &&
                          t.prototype._handleFragmentLoadComplete.call(this, f);
                    } else if (this.videoTrackCC !== this.waitingVideoCC)
                      this.log(
                        "Waiting fragment cc (" +
                          u.cc +
                          ") cancelled because video is at cc " +
                          this.videoTrackCC
                      ),
                        this.clearWaitingFragment();
                    else {
                      var g = this.getLoadPosition(),
                        v = Ir.bufferInfo(
                          this.mediaBuffer,
                          g,
                          this.config.maxBufferHole
                        );
                      Je(v.end, this.config.maxFragLookUpTolerance, u) < 0 &&
                        (this.log(
                          "Waiting fragment cc (" +
                            u.cc +
                            ") @ " +
                            u.start +
                            " cancelled because another fragment at " +
                            v.end +
                            " is needed"
                        ),
                        this.clearWaitingFragment());
                    }
                  } else this.state = Kr;
              }
              this.onTickEnd();
            }),
            (r.clearWaitingFragment = function () {
              var t = this.waitingData;
              t &&
                (this.fragmentTracker.removeFragment(t.frag),
                (this.waitingData = null),
                (this.waitingVideoCC = -1),
                (this.state = Kr));
            }),
            (r.resetLoadingState = function () {
              this.clearWaitingFragment(),
                t.prototype.resetLoadingState.call(this);
            }),
            (r.onTickEnd = function () {
              var t = this.media;
              null != t &&
                t.readyState &&
                (this.lastCurrentTime = t.currentTime);
            }),
            (r.doTickIdle = function () {
              var t = this.hls,
                e = this.levels,
                r = this.media,
                i = this.trackId,
                n = t.config;
              if (
                null != e &&
                e[i] &&
                (r || (!this.startFragRequested && n.startFragPrefetch))
              ) {
                var a = e[i],
                  s = a.details;
                if (
                  !s ||
                  (s.live && this.levelLastLoaded !== i) ||
                  this.waitForCdnTuneIn(s)
                )
                  this.state = Wr;
                else {
                  var o = this.mediaBuffer ? this.mediaBuffer : this.media;
                  this.bufferFlushed &&
                    o &&
                    ((this.bufferFlushed = !1),
                    this.afterBufferFlushed(o, O, ve));
                  var l = this.getFwdBufferInfo(o, ve);
                  if (null !== l) {
                    var u = this.bufferedTrack,
                      h = this.switchingTrack;
                    if (!h && this._streamEnded(l, s))
                      return (
                        t.trigger(S.BUFFER_EOS, { type: "audio" }),
                        void (this.state = Xr)
                      );
                    var d = this.getFwdBufferInfo(
                        this.videoBuffer ? this.videoBuffer : this.media,
                        ge
                      ),
                      c = l.len,
                      f = this.getMaxBufferLength(null == d ? void 0 : d.len);
                    if (!(c >= f) || h) {
                      var g = s.fragments[0].start,
                        v = l.end;
                      if (h && r) {
                        var m = this.getLoadPosition();
                        u && h.attrs !== u.attrs && (v = m),
                          s.PTSKnown &&
                            m < g &&
                            (l.end > g || l.nextStart) &&
                            (this.log(
                              "Alt audio track ahead of main track, seek to start of alt audio track"
                            ),
                            (r.currentTime = g + 0.05));
                      }
                      var p = this.getNextFragment(v, s),
                        y = !1;
                      if (
                        (p &&
                          this.isLoopLoading(p, v) &&
                          ((y = !!p.gap),
                          (p = this.getNextFragmentLoopLoading(
                            p,
                            s,
                            l,
                            ge,
                            f
                          ))),
                        p)
                      ) {
                        var T = d && p.start > d.end + s.targetduration;
                        if (T || ((null == d || !d.len) && l.len)) {
                          var E = this.getAppendedFrag(p.start, ge);
                          if (null === E) return;
                          if (
                            (y || (y = !!E.gap || (!!T && 0 === d.len)),
                            (T && !y) ||
                              (y && l.nextStart && l.nextStart < E.end))
                          )
                            return;
                        }
                        this.loadFragment(p, a, v);
                      } else this.bufferFlushed = !0;
                    }
                  }
                }
              }
            }),
            (r.getMaxBufferLength = function (e) {
              var r = t.prototype.getMaxBufferLength.call(this);
              return e
                ? Math.min(Math.max(r, e), this.config.maxMaxBufferLength)
                : r;
            }),
            (r.onMediaDetaching = function () {
              (this.videoBuffer = null),
                t.prototype.onMediaDetaching.call(this);
            }),
            (r.onAudioTracksUpdated = function (t, e) {
              var r = e.audioTracks;
              this.resetTransmuxer(),
                (this.levels = r.map(function (t) {
                  return new Ne(t);
                }));
            }),
            (r.onAudioTrackSwitching = function (t, e) {
              var r = !!e.url;
              this.trackId = e.id;
              var i = this.fragCurrent;
              i && (i.abortRequests(), this.removeUnbufferedFrags(i.start)),
                this.resetLoadingState(),
                r ? this.setInterval(100) : this.resetTransmuxer(),
                r
                  ? ((this.switchingTrack = e), (this.state = Kr))
                  : ((this.switchingTrack = null),
                    (this.bufferedTrack = e),
                    (this.state = Gr)),
                this.tick();
            }),
            (r.onManifestLoading = function () {
              this.fragmentTracker.removeAllFragments(),
                (this.startPosition = this.lastCurrentTime = 0),
                (this.bufferFlushed = !1),
                (this.levels =
                  this.mainDetails =
                  this.waitingData =
                  this.bufferedTrack =
                  this.cachedTrackLoadedData =
                  this.switchingTrack =
                    null),
                (this.startFragRequested = !1),
                (this.trackId = this.videoTrackCC = this.waitingVideoCC = -1);
            }),
            (r.onLevelLoaded = function (t, e) {
              (this.mainDetails = e.details),
                null !== this.cachedTrackLoadedData &&
                  (this.hls.trigger(
                    S.AUDIO_TRACK_LOADED,
                    this.cachedTrackLoadedData
                  ),
                  (this.cachedTrackLoadedData = null));
            }),
            (r.onAudioTrackLoaded = function (t, e) {
              var r;
              if (null != this.mainDetails) {
                var i = this.levels,
                  n = e.details,
                  a = e.id;
                if (i) {
                  this.log(
                    "Track " +
                      a +
                      " loaded [" +
                      n.startSN +
                      "," +
                      n.endSN +
                      "]" +
                      (n.lastPartSn
                        ? "[part-" + n.lastPartSn + "-" + n.lastPartIndex + "]"
                        : "") +
                      ",duration:" +
                      n.totalduration
                  );
                  var s = i[a],
                    o = 0;
                  if (n.live || (null != (r = s.details) && r.live)) {
                    this.checkLiveUpdate(n);
                    var l = this.mainDetails;
                    if (n.deltaUpdateFailed || !l) return;
                    !s.details && n.hasProgramDateTime && l.hasProgramDateTime
                      ? (Fr(n, l), (o = n.fragments[0].start))
                      : (o = this.alignPlaylists(n, s.details));
                  }
                  (s.details = n),
                    (this.levelLastLoaded = a),
                    this.startFragRequested ||
                      (!this.mainDetails && n.live) ||
                      this.setStartPosition(s.details, o),
                    this.state !== Wr ||
                      this.waitForCdnTuneIn(n) ||
                      (this.state = Kr),
                    this.tick();
                } else
                  this.warn("Audio tracks were reset while loading level " + a);
              } else this.cachedTrackLoadedData = e;
            }),
            (r._handleFragmentLoadProgress = function (t) {
              var e,
                r = t.frag,
                i = t.part,
                n = t.payload,
                a = this.config,
                s = this.trackId,
                o = this.levels;
              if (o) {
                var l = o[s];
                if (l) {
                  var u = l.details;
                  if (!u)
                    return (
                      this.warn(
                        "Audio track details undefined on fragment load progress"
                      ),
                      void this.removeUnbufferedFrags(r.start)
                    );
                  var h = a.defaultAudioCodec || l.audioCodec || "mp4a.40.2",
                    d = this.transmuxer;
                  d ||
                    (d = this.transmuxer =
                      new hn(
                        this.hls,
                        ve,
                        this._handleTransmuxComplete.bind(this),
                        this._handleTransmuxerFlush.bind(this)
                      ));
                  var c = this.initPTS[r.cc],
                    f = null == (e = r.initSegment) ? void 0 : e.data;
                  if (void 0 !== c) {
                    var g = i ? i.index : -1,
                      v = -1 !== g,
                      m = new wr(
                        r.level,
                        r.sn,
                        r.stats.chunkCount,
                        n.byteLength,
                        g,
                        v
                      );
                    d.push(n, f, h, "", r, i, u.totalduration, !1, m, c);
                  } else
                    this.log(
                      "Unknown video PTS for cc " +
                        r.cc +
                        ", waiting for video PTS before demuxing audio frag " +
                        r.sn +
                        " of [" +
                        u.startSN +
                        " ," +
                        u.endSN +
                        "],track " +
                        s
                    ),
                      (this.waitingData = this.waitingData || {
                        frag: r,
                        part: i,
                        cache: new mn(),
                        complete: !1,
                      }).cache.push(new Uint8Array(n)),
                      (this.waitingVideoCC = this.videoTrackCC),
                      (this.state = Qr);
                } else
                  this.warn(
                    "Audio track is undefined on fragment load progress"
                  );
              } else
                this.warn(
                  "Audio tracks were reset while fragment load was in progress. Fragment " +
                    r.sn +
                    " of level " +
                    r.level +
                    " will not be buffered"
                );
            }),
            (r._handleFragmentLoadComplete = function (e) {
              this.waitingData
                ? (this.waitingData.complete = !0)
                : t.prototype._handleFragmentLoadComplete.call(this, e);
            }),
            (r.onBufferReset = function () {
              (this.mediaBuffer = this.videoBuffer = null),
                (this.loadedmetadata = !1);
            }),
            (r.onBufferCreated = function (t, e) {
              var r = e.tracks.audio;
              r && (this.mediaBuffer = r.buffer || null),
                e.tracks.video &&
                  (this.videoBuffer = e.tracks.video.buffer || null);
            }),
            (r.onFragBuffered = function (t, e) {
              var r = e.frag,
                n = e.part;
              if (r.type === ve)
                if (this.fragContextChanged(r))
                  this.warn(
                    "Fragment " +
                      r.sn +
                      (n ? " p: " + n.index : "") +
                      " of level " +
                      r.level +
                      " finished buffering, but was aborted. state: " +
                      this.state +
                      ", audioSwitch: " +
                      (this.switchingTrack ? this.switchingTrack.name : "false")
                  );
                else {
                  if ("initSegment" !== r.sn) {
                    this.fragPrevious = r;
                    var a = this.switchingTrack;
                    a &&
                      ((this.bufferedTrack = a),
                      (this.switchingTrack = null),
                      this.hls.trigger(S.AUDIO_TRACK_SWITCHED, i({}, a)));
                  }
                  this.fragBufferedComplete(r, n);
                }
              else if (!this.loadedmetadata && r.type === ge) {
                var s = this.videoBuffer || this.media;
                s && Ir.getBuffered(s).length && (this.loadedmetadata = !0);
              }
            }),
            (r.onError = function (e, r) {
              var i;
              if (r.fatal) this.state = zr;
              else
                switch (r.details) {
                  case R.FRAG_GAP:
                  case R.FRAG_PARSING_ERROR:
                  case R.FRAG_DECRYPT_ERROR:
                  case R.FRAG_LOAD_ERROR:
                  case R.FRAG_LOAD_TIMEOUT:
                  case R.KEY_LOAD_ERROR:
                  case R.KEY_LOAD_TIMEOUT:
                    this.onFragmentOrKeyLoadError(ve, r);
                    break;
                  case R.AUDIO_TRACK_LOAD_ERROR:
                  case R.AUDIO_TRACK_LOAD_TIMEOUT:
                  case R.LEVEL_PARSING_ERROR:
                    r.levelRetry ||
                      this.state !== Wr ||
                      (null == (i = r.context) ? void 0 : i.type) !== ce ||
                      (this.state = Kr);
                    break;
                  case R.BUFFER_FULL_ERROR:
                    if (!r.parent || "audio" !== r.parent) return;
                    this.reduceLengthAndFlushBuffer(r) &&
                      ((this.bufferedTrack = null),
                      t.prototype.flushMainBuffer.call(
                        this,
                        0,
                        Number.POSITIVE_INFINITY,
                        "audio"
                      ));
                    break;
                  case R.INTERNAL_EXCEPTION:
                    this.recoverWorkerError(r);
                }
            }),
            (r.onBufferFlushed = function (t, e) {
              e.type === O &&
                ((this.bufferFlushed = !0),
                this.state === Xr && (this.state = Kr));
            }),
            (r._handleTransmuxComplete = function (t) {
              var e,
                r = "audio",
                i = this.hls,
                n = t.remuxResult,
                a = t.chunkMeta,
                s = this.getCurrentContext(a);
              if (s) {
                var l = s.frag,
                  u = s.part,
                  h = s.level.details,
                  d = n.audio,
                  c = n.text,
                  f = n.id3,
                  g = n.initSegment;
                if (!this.fragContextChanged(l) && h) {
                  if (
                    ((this.state = jr),
                    this.switchingTrack &&
                      d &&
                      this.completeAudioSwitch(this.switchingTrack),
                    null != g && g.tracks)
                  ) {
                    var v = l.initSegment || l;
                    this._bufferInitSegment(g.tracks, v, a),
                      i.trigger(S.FRAG_PARSING_INIT_SEGMENT, {
                        frag: v,
                        id: r,
                        tracks: g.tracks,
                      });
                  }
                  if (d) {
                    var m = d.startPTS,
                      p = d.endPTS,
                      y = d.startDTS,
                      T = d.endDTS;
                    u &&
                      (u.elementaryStreams[O] = {
                        startPTS: m,
                        endPTS: p,
                        startDTS: y,
                        endDTS: T,
                      }),
                      l.setElementaryStreamInfo(O, m, p, y, T),
                      this.bufferFragmentData(d, l, u, a);
                  }
                  if (null != f && null != (e = f.samples) && e.length) {
                    var E = o({ id: r, frag: l, details: h }, f);
                    i.trigger(S.FRAG_PARSING_METADATA, E);
                  }
                  if (c) {
                    var L = o({ id: r, frag: l, details: h }, c);
                    i.trigger(S.FRAG_PARSING_USERDATA, L);
                  }
                } else this.fragmentTracker.removeFragment(l);
              } else this.resetWhenMissingContext(a);
            }),
            (r._bufferInitSegment = function (t, e, r) {
              if (this.state === jr) {
                t.video && delete t.video;
                var i = t.audio;
                if (i) {
                  (i.levelCodec = i.codec),
                    (i.id = "audio"),
                    this.log(
                      "Init audio buffer, container:" +
                        i.container +
                        ", codecs[parsed]=[" +
                        i.codec +
                        "]"
                    ),
                    this.hls.trigger(S.BUFFER_CODECS, t);
                  var n = i.initSegment;
                  if (null != n && n.byteLength) {
                    var a = {
                      type: "audio",
                      frag: e,
                      part: null,
                      chunkMeta: r,
                      parent: e.type,
                      data: n,
                    };
                    this.hls.trigger(S.BUFFER_APPENDING, a);
                  }
                  this.tick();
                }
              }
            }),
            (r.loadFragment = function (e, r, i) {
              var n,
                a = this.fragmentTracker.getState(e);
              (this.fragCurrent = e),
                this.switchingTrack || a === fr || a === vr
                  ? "initSegment" === e.sn
                    ? this._loadInitSegment(e, r)
                    : null != (n = r.details) && n.live && !this.initPTS[e.cc]
                    ? (this.log(
                        "Waiting for video PTS in continuity counter " +
                          e.cc +
                          " of live stream before loading audio fragment " +
                          e.sn +
                          " of level " +
                          this.trackId
                      ),
                      (this.state = Qr))
                    : ((this.startFragRequested = !0),
                      t.prototype.loadFragment.call(this, e, r, i))
                  : this.clearTrackerIfNeeded(e);
            }),
            (r.completeAudioSwitch = function (e) {
              var r = this.hls,
                n = this.media,
                a = this.bufferedTrack,
                s = null == a ? void 0 : a.attrs,
                o = e.attrs;
              n &&
                s &&
                (s.CHANNELS !== o.CHANNELS ||
                  s.NAME !== o.NAME ||
                  s.LANGUAGE !== o.LANGUAGE) &&
                (this.log("Switching audio track : flushing all audio"),
                t.prototype.flushMainBuffer.call(
                  this,
                  0,
                  Number.POSITIVE_INFINITY,
                  "audio"
                )),
                (this.bufferedTrack = e),
                (this.switchingTrack = null),
                r.trigger(S.AUDIO_TRACK_SWITCHED, i({}, e));
            }),
            e
          );
        })(Jr),
        yn = (function (t) {
          function e(e) {
            var r;
            return (
              ((r =
                t.call(this, e, "[audio-track-controller]") || this).tracks =
                []),
              (r.groupId = null),
              (r.tracksInGroup = []),
              (r.trackId = -1),
              (r.currentTrack = null),
              (r.selectDefaultTrack = !0),
              r.registerListeners(),
              r
            );
          }
          l(e, t);
          var r = e.prototype;
          return (
            (r.registerListeners = function () {
              var t = this.hls;
              t.on(S.MANIFEST_LOADING, this.onManifestLoading, this),
                t.on(S.MANIFEST_PARSED, this.onManifestParsed, this),
                t.on(S.LEVEL_LOADING, this.onLevelLoading, this),
                t.on(S.LEVEL_SWITCHING, this.onLevelSwitching, this),
                t.on(S.AUDIO_TRACK_LOADED, this.onAudioTrackLoaded, this),
                t.on(S.ERROR, this.onError, this);
            }),
            (r.unregisterListeners = function () {
              var t = this.hls;
              t.off(S.MANIFEST_LOADING, this.onManifestLoading, this),
                t.off(S.MANIFEST_PARSED, this.onManifestParsed, this),
                t.off(S.LEVEL_LOADING, this.onLevelLoading, this),
                t.off(S.LEVEL_SWITCHING, this.onLevelSwitching, this),
                t.off(S.AUDIO_TRACK_LOADED, this.onAudioTrackLoaded, this),
                t.off(S.ERROR, this.onError, this);
            }),
            (r.destroy = function () {
              this.unregisterListeners(),
                (this.tracks.length = 0),
                (this.tracksInGroup.length = 0),
                (this.currentTrack = null),
                t.prototype.destroy.call(this);
            }),
            (r.onManifestLoading = function () {
              (this.tracks = []),
                (this.groupId = null),
                (this.tracksInGroup = []),
                (this.trackId = -1),
                (this.currentTrack = null),
                (this.selectDefaultTrack = !0);
            }),
            (r.onManifestParsed = function (t, e) {
              this.tracks = e.audioTracks || [];
            }),
            (r.onAudioTrackLoaded = function (t, e) {
              var r = e.id,
                i = e.groupId,
                n = e.details,
                a = this.tracksInGroup[r];
              if (a && a.groupId === i) {
                var s = a.details;
                (a.details = e.details),
                  this.log(
                    "audio-track " +
                      r +
                      ' "' +
                      a.name +
                      '" lang:' +
                      a.lang +
                      " group:" +
                      i +
                      " loaded [" +
                      n.startSN +
                      "-" +
                      n.endSN +
                      "]"
                  ),
                  r === this.trackId && this.playlistLoaded(r, e, s);
              } else
                this.warn(
                  "Track with id:" +
                    r +
                    " and group:" +
                    i +
                    " not found in active group " +
                    a.groupId
                );
            }),
            (r.onLevelLoading = function (t, e) {
              this.switchLevel(e.level);
            }),
            (r.onLevelSwitching = function (t, e) {
              this.switchLevel(e.level);
            }),
            (r.switchLevel = function (t) {
              var e = this.hls.levels[t];
              if (null != e && e.audioGroupIds) {
                var r = e.audioGroupIds[e.urlId];
                if (this.groupId !== r) {
                  this.groupId = r || null;
                  var i = this.tracks.filter(function (t) {
                    return !r || t.groupId === r;
                  });
                  this.selectDefaultTrack &&
                    !i.some(function (t) {
                      return t.default;
                    }) &&
                    (this.selectDefaultTrack = !1),
                    (this.tracksInGroup = i);
                  var n = { audioTracks: i };
                  this.log(
                    "Updating audio tracks, " +
                      i.length +
                      " track(s) found in group:" +
                      r
                  ),
                    this.hls.trigger(S.AUDIO_TRACKS_UPDATED, n),
                    this.selectInitialTrack();
                } else
                  this.shouldReloadPlaylist(this.currentTrack) &&
                    this.setAudioTrack(this.trackId);
              }
            }),
            (r.onError = function (t, e) {
              !e.fatal &&
                e.context &&
                e.context.type === ce &&
                e.context.id === this.trackId &&
                e.context.groupId === this.groupId &&
                ((this.requestScheduled = -1), this.checkRetry(e));
            }),
            (r.setAudioTrack = function (t) {
              var e = this.tracksInGroup;
              if (t < 0 || t >= e.length)
                this.warn("Invalid id passed to audio-track controller");
              else {
                this.clearTimer();
                var r = this.currentTrack;
                e[this.trackId];
                var n = e[t],
                  a = n.groupId,
                  s = n.name;
                if (
                  (this.log(
                    "Switching to audio-track " +
                      t +
                      ' "' +
                      s +
                      '" lang:' +
                      n.lang +
                      " group:" +
                      a
                  ),
                  (this.trackId = t),
                  (this.currentTrack = n),
                  (this.selectDefaultTrack = !1),
                  this.hls.trigger(S.AUDIO_TRACK_SWITCHING, i({}, n)),
                  !n.details || n.details.live)
                ) {
                  var o = this.switchParams(
                    n.url,
                    null == r ? void 0 : r.details
                  );
                  this.loadPlaylist(o);
                }
              }
            }),
            (r.selectInitialTrack = function () {
              var t = this.tracksInGroup,
                e =
                  this.findTrackId(this.currentTrack) | this.findTrackId(null);
              if (-1 !== e) this.setAudioTrack(e);
              else {
                var r = new Error(
                  "No track found for running audio group-ID: " +
                    this.groupId +
                    " track count: " +
                    t.length
                );
                this.warn(r.message),
                  this.hls.trigger(S.ERROR, {
                    type: L.MEDIA_ERROR,
                    details: R.AUDIO_TRACK_LOAD_ERROR,
                    fatal: !0,
                    error: r,
                  });
              }
            }),
            (r.findTrackId = function (t) {
              for (var e = this.tracksInGroup, r = 0; r < e.length; r++) {
                var i = e[r];
                if (!this.selectDefaultTrack || i.default) {
                  if (
                    !t ||
                    (void 0 !== t.attrs["STABLE-RENDITION-ID"] &&
                      t.attrs["STABLE-RENDITION-ID"] ===
                        i.attrs["STABLE-RENDITION-ID"])
                  )
                    return i.id;
                  if (t.name === i.name && t.lang === i.lang) return i.id;
                }
              }
              return -1;
            }),
            (r.loadPlaylist = function (e) {
              t.prototype.loadPlaylist.call(this);
              var r = this.tracksInGroup[this.trackId];
              if (this.shouldLoadPlaylist(r)) {
                var i = r.id,
                  n = r.groupId,
                  a = r.url;
                if (e)
                  try {
                    a = e.addDirectives(a);
                  } catch (t) {
                    this.warn(
                      "Could not construct new URL with HLS Delivery Directives: " +
                        t
                    );
                  }
                this.log(
                  "loading audio-track playlist " +
                    i +
                    ' "' +
                    r.name +
                    '" lang:' +
                    r.lang +
                    " group:" +
                    n
                ),
                  this.clearTimer(),
                  this.hls.trigger(S.AUDIO_TRACK_LOADING, {
                    url: a,
                    id: i,
                    groupId: n,
                    deliveryDirectives: e || null,
                  });
              }
            }),
            a(e, [
              {
                key: "audioTracks",
                get: function () {
                  return this.tracksInGroup;
                },
              },
              {
                key: "audioTrack",
                get: function () {
                  return this.trackId;
                },
                set: function (t) {
                  (this.selectDefaultTrack = !1), this.setAudioTrack(t);
                },
              },
            ]),
            e
          );
        })(ur);
      function Tn(t, e) {
        if (t.length !== e.length) return !1;
        for (var r = 0; r < t.length; r++)
          if (!En(t[r].attrs, e[r].attrs)) return !1;
        return !0;
      }
      function En(t, e) {
        var r = t["STABLE-RENDITION-ID"];
        return r
          ? r === e["STABLE-RENDITION-ID"]
          : ![
              "LANGUAGE",
              "NAME",
              "CHARACTERISTICS",
              "AUTOSELECT",
              "DEFAULT",
              "FORCED",
            ].some(function (r) {
              return t[r] !== e[r];
            });
      }
      var Sn = (function (t) {
          function e(e, r, i) {
            var n;
            return (
              ((n =
                t.call(this, e, r, i, "[subtitle-stream-controller]", me) ||
                this).levels = []),
              (n.currentTrackId = -1),
              (n.tracksBuffered = []),
              (n.mainDetails = null),
              n._registerListeners(),
              n
            );
          }
          l(e, t);
          var r = e.prototype;
          return (
            (r.onHandlerDestroying = function () {
              this._unregisterListeners(), (this.mainDetails = null);
            }),
            (r._registerListeners = function () {
              var t = this.hls;
              t.on(S.MEDIA_ATTACHED, this.onMediaAttached, this),
                t.on(S.MEDIA_DETACHING, this.onMediaDetaching, this),
                t.on(S.MANIFEST_LOADING, this.onManifestLoading, this),
                t.on(S.LEVEL_LOADED, this.onLevelLoaded, this),
                t.on(S.ERROR, this.onError, this),
                t.on(
                  S.SUBTITLE_TRACKS_UPDATED,
                  this.onSubtitleTracksUpdated,
                  this
                ),
                t.on(S.SUBTITLE_TRACK_SWITCH, this.onSubtitleTrackSwitch, this),
                t.on(S.SUBTITLE_TRACK_LOADED, this.onSubtitleTrackLoaded, this),
                t.on(
                  S.SUBTITLE_FRAG_PROCESSED,
                  this.onSubtitleFragProcessed,
                  this
                ),
                t.on(S.BUFFER_FLUSHING, this.onBufferFlushing, this),
                t.on(S.FRAG_BUFFERED, this.onFragBuffered, this);
            }),
            (r._unregisterListeners = function () {
              var t = this.hls;
              t.off(S.MEDIA_ATTACHED, this.onMediaAttached, this),
                t.off(S.MEDIA_DETACHING, this.onMediaDetaching, this),
                t.off(S.MANIFEST_LOADING, this.onManifestLoading, this),
                t.off(S.LEVEL_LOADED, this.onLevelLoaded, this),
                t.off(S.ERROR, this.onError, this),
                t.off(
                  S.SUBTITLE_TRACKS_UPDATED,
                  this.onSubtitleTracksUpdated,
                  this
                ),
                t.off(
                  S.SUBTITLE_TRACK_SWITCH,
                  this.onSubtitleTrackSwitch,
                  this
                ),
                t.off(
                  S.SUBTITLE_TRACK_LOADED,
                  this.onSubtitleTrackLoaded,
                  this
                ),
                t.off(
                  S.SUBTITLE_FRAG_PROCESSED,
                  this.onSubtitleFragProcessed,
                  this
                ),
                t.off(S.BUFFER_FLUSHING, this.onBufferFlushing, this),
                t.off(S.FRAG_BUFFERED, this.onFragBuffered, this);
            }),
            (r.startLoad = function (t) {
              this.stopLoad(),
                (this.state = Kr),
                this.setInterval(500),
                (this.nextLoadPosition =
                  this.startPosition =
                  this.lastCurrentTime =
                    t),
                this.tick();
            }),
            (r.onManifestLoading = function () {
              (this.mainDetails = null),
                this.fragmentTracker.removeAllFragments();
            }),
            (r.onMediaDetaching = function () {
              (this.tracksBuffered = []),
                t.prototype.onMediaDetaching.call(this);
            }),
            (r.onLevelLoaded = function (t, e) {
              this.mainDetails = e.details;
            }),
            (r.onSubtitleFragProcessed = function (t, e) {
              var r = e.frag,
                i = e.success;
              if (((this.fragPrevious = r), (this.state = Kr), i)) {
                var n = this.tracksBuffered[this.currentTrackId];
                if (n) {
                  for (var a, s = r.start, o = 0; o < n.length; o++)
                    if (s >= n[o].start && s <= n[o].end) {
                      a = n[o];
                      break;
                    }
                  var l = r.start + r.duration;
                  a ? (a.end = l) : ((a = { start: s, end: l }), n.push(a)),
                    this.fragmentTracker.fragBuffered(r);
                }
              }
            }),
            (r.onBufferFlushing = function (t, e) {
              var r = e.startOffset,
                i = e.endOffset;
              if (0 === r && i !== Number.POSITIVE_INFINITY) {
                var n = i - 1;
                if (n <= 0) return;
                (e.endOffsetSubtitles = Math.max(0, n)),
                  this.tracksBuffered.forEach(function (t) {
                    for (var e = 0; e < t.length; )
                      if (t[e].end <= n) t.shift();
                      else {
                        if (!(t[e].start < n)) break;
                        (t[e].start = n), e++;
                      }
                  }),
                  this.fragmentTracker.removeFragmentsInRange(r, n, me);
              }
            }),
            (r.onFragBuffered = function (t, e) {
              var r;
              this.loadedmetadata ||
                e.frag.type !== ge ||
                (null != (r = this.media) &&
                  r.buffered.length &&
                  (this.loadedmetadata = !0));
            }),
            (r.onError = function (t, e) {
              var r = e.frag;
              (null == r ? void 0 : r.type) === me &&
                (this.fragCurrent && this.fragCurrent.abortRequests(),
                this.state !== Gr && (this.state = Kr));
            }),
            (r.onSubtitleTracksUpdated = function (t, e) {
              var r = this,
                i = e.subtitleTracks;
              Tn(this.levels, i)
                ? (this.levels = i.map(function (t) {
                    return new Ne(t);
                  }))
                : ((this.tracksBuffered = []),
                  (this.levels = i.map(function (t) {
                    var e = new Ne(t);
                    return (r.tracksBuffered[e.id] = []), e;
                  })),
                  this.fragmentTracker.removeFragmentsInRange(
                    0,
                    Number.POSITIVE_INFINITY,
                    me
                  ),
                  (this.fragPrevious = null),
                  (this.mediaBuffer = null));
            }),
            (r.onSubtitleTrackSwitch = function (t, e) {
              if (
                ((this.currentTrackId = e.id),
                this.levels.length && -1 !== this.currentTrackId)
              ) {
                var r = this.levels[this.currentTrackId];
                null != r && r.details
                  ? (this.mediaBuffer = this.mediaBufferTimeRanges)
                  : (this.mediaBuffer = null),
                  r && this.setInterval(500);
              } else this.clearInterval();
            }),
            (r.onSubtitleTrackLoaded = function (t, e) {
              var r,
                i = e.details,
                n = e.id,
                a = this.currentTrackId,
                s = this.levels;
              if (s.length) {
                var o = s[a];
                if (!(n >= s.length || n !== a) && o) {
                  this.mediaBuffer = this.mediaBufferTimeRanges;
                  var l = 0;
                  if (i.live || (null != (r = o.details) && r.live)) {
                    var u = this.mainDetails;
                    if (i.deltaUpdateFailed || !u) return;
                    var h = u.fragments[0];
                    o.details
                      ? 0 === (l = this.alignPlaylists(i, o.details)) &&
                        h &&
                        He(i, (l = h.start))
                      : i.hasProgramDateTime && u.hasProgramDateTime
                      ? (Fr(i, u), (l = i.fragments[0].start))
                      : h && He(i, (l = h.start));
                  }
                  (o.details = i),
                    (this.levelLastLoaded = n),
                    this.startFragRequested ||
                      (!this.mainDetails && i.live) ||
                      this.setStartPosition(o.details, l),
                    this.tick(),
                    i.live &&
                      !this.fragCurrent &&
                      this.media &&
                      this.state === Kr &&
                      ($e(null, i.fragments, this.media.currentTime, 0) ||
                        (this.warn(
                          "Subtitle playlist not aligned with playback"
                        ),
                        (o.details = void 0)));
                }
              }
            }),
            (r._handleFragmentLoadComplete = function (t) {
              var e = this,
                r = t.frag,
                i = t.payload,
                n = r.decryptdata,
                a = this.hls;
              if (
                !this.fragContextChanged(r) &&
                i &&
                i.byteLength > 0 &&
                n &&
                n.key &&
                n.iv &&
                "AES-128" === n.method
              ) {
                var s = performance.now();
                this.decrypter
                  .decrypt(new Uint8Array(i), n.key.buffer, n.iv.buffer)
                  .catch(function (t) {
                    throw (
                      (a.trigger(S.ERROR, {
                        type: L.MEDIA_ERROR,
                        details: R.FRAG_DECRYPT_ERROR,
                        fatal: !1,
                        error: t,
                        reason: t.message,
                        frag: r,
                      }),
                      t)
                    );
                  })
                  .then(function (t) {
                    var e = performance.now();
                    a.trigger(S.FRAG_DECRYPTED, {
                      frag: r,
                      payload: t,
                      stats: { tstart: s, tdecrypt: e },
                    });
                  })
                  .catch(function (t) {
                    e.warn(t.name + ": " + t.message), (e.state = Kr);
                  });
              }
            }),
            (r.doTick = function () {
              if (this.media) {
                if (this.state === Kr) {
                  var t = this.currentTrackId,
                    e = this.levels,
                    r = e[t];
                  if (!e.length || !r || !r.details) return;
                  var i = this.config,
                    n = this.getLoadPosition(),
                    a = Ir.bufferedInfo(
                      this.tracksBuffered[this.currentTrackId] || [],
                      n,
                      i.maxBufferHole
                    ),
                    s = a.end,
                    o = a.len,
                    l = this.getFwdBufferInfo(this.media, ge),
                    u = r.details;
                  if (
                    o >
                    this.getMaxBufferLength(null == l ? void 0 : l.len) +
                      u.levelTargetDuration
                  )
                    return;
                  var h = u.fragments,
                    d = h.length,
                    c = u.edge,
                    f = null,
                    g = this.fragPrevious;
                  if (s < c) {
                    var v = i.maxFragLookUpTolerance,
                      m = s > c - v ? 0 : v;
                    !(f = $e(g, h, Math.max(h[0].start, s), m)) &&
                      g &&
                      g.start < h[0].start &&
                      (f = h[0]);
                  } else f = h[d - 1];
                  if (!f) return;
                  if (
                    "initSegment" !== (f = this.mapToInitFragWhenRequired(f)).sn
                  ) {
                    var p = h[f.sn - u.startSN - 1];
                    p &&
                      p.cc === f.cc &&
                      this.fragmentTracker.getState(p) === fr &&
                      (f = p);
                  }
                  this.fragmentTracker.getState(f) === fr &&
                    this.loadFragment(f, r, s);
                }
              } else this.state = Kr;
            }),
            (r.getMaxBufferLength = function (e) {
              var r = t.prototype.getMaxBufferLength.call(this);
              return e ? Math.max(r, e) : r;
            }),
            (r.loadFragment = function (e, r, i) {
              (this.fragCurrent = e),
                "initSegment" === e.sn
                  ? this._loadInitSegment(e, r)
                  : ((this.startFragRequested = !0),
                    t.prototype.loadFragment.call(this, e, r, i));
            }),
            a(e, [
              {
                key: "mediaBufferTimeRanges",
                get: function () {
                  return new Ln(this.tracksBuffered[this.currentTrackId] || []);
                },
              },
            ]),
            e
          );
        })(Jr),
        Ln = function (t) {
          this.buffered = void 0;
          var e = function (e, r, i) {
            if ((r >>>= 0) > i - 1)
              throw new DOMException(
                "Failed to execute '" +
                  e +
                  "' on 'TimeRanges': The index provided (" +
                  r +
                  ") is greater than the maximum bound (" +
                  i +
                  ")"
              );
            return t[r][e];
          };
          this.buffered = {
            get length() {
              return t.length;
            },
            end: function (r) {
              return e("end", r, t.length);
            },
            start: function (r) {
              return e("start", r, t.length);
            },
          };
        },
        Rn = (function (t) {
          function e(e) {
            var r;
            return (
              ((r =
                t.call(this, e, "[subtitle-track-controller]") || this).media =
                null),
              (r.tracks = []),
              (r.groupId = null),
              (r.tracksInGroup = []),
              (r.trackId = -1),
              (r.selectDefaultTrack = !0),
              (r.queuedDefaultTrack = -1),
              (r.trackChangeListener = function () {
                return r.onTextTracksChanged();
              }),
              (r.asyncPollTrackChange = function () {
                return r.pollTrackChange(0);
              }),
              (r.useTextTrackPolling = !1),
              (r.subtitlePollingInterval = -1),
              (r._subtitleDisplay = !0),
              r.registerListeners(),
              r
            );
          }
          l(e, t);
          var r = e.prototype;
          return (
            (r.destroy = function () {
              this.unregisterListeners(),
                (this.tracks.length = 0),
                (this.tracksInGroup.length = 0),
                (this.trackChangeListener = this.asyncPollTrackChange = null),
                t.prototype.destroy.call(this);
            }),
            (r.registerListeners = function () {
              var t = this.hls;
              t.on(S.MEDIA_ATTACHED, this.onMediaAttached, this),
                t.on(S.MEDIA_DETACHING, this.onMediaDetaching, this),
                t.on(S.MANIFEST_LOADING, this.onManifestLoading, this),
                t.on(S.MANIFEST_PARSED, this.onManifestParsed, this),
                t.on(S.LEVEL_LOADING, this.onLevelLoading, this),
                t.on(S.LEVEL_SWITCHING, this.onLevelSwitching, this),
                t.on(S.SUBTITLE_TRACK_LOADED, this.onSubtitleTrackLoaded, this),
                t.on(S.ERROR, this.onError, this);
            }),
            (r.unregisterListeners = function () {
              var t = this.hls;
              t.off(S.MEDIA_ATTACHED, this.onMediaAttached, this),
                t.off(S.MEDIA_DETACHING, this.onMediaDetaching, this),
                t.off(S.MANIFEST_LOADING, this.onManifestLoading, this),
                t.off(S.MANIFEST_PARSED, this.onManifestParsed, this),
                t.off(S.LEVEL_LOADING, this.onLevelLoading, this),
                t.off(S.LEVEL_SWITCHING, this.onLevelSwitching, this),
                t.off(
                  S.SUBTITLE_TRACK_LOADED,
                  this.onSubtitleTrackLoaded,
                  this
                ),
                t.off(S.ERROR, this.onError, this);
            }),
            (r.onMediaAttached = function (t, e) {
              (this.media = e.media),
                this.media &&
                  (this.queuedDefaultTrack > -1 &&
                    ((this.subtitleTrack = this.queuedDefaultTrack),
                    (this.queuedDefaultTrack = -1)),
                  (this.useTextTrackPolling = !(
                    this.media.textTracks && "onchange" in this.media.textTracks
                  )),
                  this.useTextTrackPolling
                    ? this.pollTrackChange(500)
                    : this.media.textTracks.addEventListener(
                        "change",
                        this.asyncPollTrackChange
                      ));
            }),
            (r.pollTrackChange = function (t) {
              self.clearInterval(this.subtitlePollingInterval),
                (this.subtitlePollingInterval = self.setInterval(
                  this.trackChangeListener,
                  t
                ));
            }),
            (r.onMediaDetaching = function () {
              this.media &&
                (self.clearInterval(this.subtitlePollingInterval),
                this.useTextTrackPolling ||
                  this.media.textTracks.removeEventListener(
                    "change",
                    this.asyncPollTrackChange
                  ),
                this.trackId > -1 && (this.queuedDefaultTrack = this.trackId),
                An(this.media.textTracks).forEach(function (t) {
                  Le(t);
                }),
                (this.subtitleTrack = -1),
                (this.media = null));
            }),
            (r.onManifestLoading = function () {
              (this.tracks = []),
                (this.groupId = null),
                (this.tracksInGroup = []),
                (this.trackId = -1),
                (this.selectDefaultTrack = !0);
            }),
            (r.onManifestParsed = function (t, e) {
              this.tracks = e.subtitleTracks;
            }),
            (r.onSubtitleTrackLoaded = function (t, e) {
              var r = e.id,
                i = e.details,
                n = this.trackId,
                a = this.tracksInGroup[n];
              if (a) {
                var s = a.details;
                (a.details = e.details),
                  this.log(
                    "subtitle track " +
                      r +
                      " loaded [" +
                      i.startSN +
                      "-" +
                      i.endSN +
                      "]"
                  ),
                  r === this.trackId && this.playlistLoaded(r, e, s);
              } else this.warn("Invalid subtitle track id " + r);
            }),
            (r.onLevelLoading = function (t, e) {
              this.switchLevel(e.level);
            }),
            (r.onLevelSwitching = function (t, e) {
              this.switchLevel(e.level);
            }),
            (r.switchLevel = function (t) {
              var e = this.hls.levels[t];
              if (null != e && e.textGroupIds) {
                var r = e.textGroupIds[e.urlId],
                  i = this.tracksInGroup
                    ? this.tracksInGroup[this.trackId]
                    : void 0;
                if (this.groupId !== r) {
                  var n = this.tracks.filter(function (t) {
                    return !r || t.groupId === r;
                  });
                  this.tracksInGroup = n;
                  var a =
                    this.findTrackId(null == i ? void 0 : i.name) ||
                    this.findTrackId();
                  this.groupId = r || null;
                  var s = { subtitleTracks: n };
                  this.log(
                    "Updating subtitle tracks, " +
                      n.length +
                      ' track(s) found in "' +
                      r +
                      '" group-id'
                  ),
                    this.hls.trigger(S.SUBTITLE_TRACKS_UPDATED, s),
                    -1 !== a && this.setSubtitleTrack(a, i);
                } else
                  this.shouldReloadPlaylist(i) &&
                    this.setSubtitleTrack(this.trackId, i);
              }
            }),
            (r.findTrackId = function (t) {
              for (var e = this.tracksInGroup, r = 0; r < e.length; r++) {
                var i = e[r];
                if (
                  (!this.selectDefaultTrack || i.default) &&
                  (!t || t === i.name)
                )
                  return i.id;
              }
              return -1;
            }),
            (r.onError = function (t, e) {
              !e.fatal &&
                e.context &&
                e.context.type === fe &&
                e.context.id === this.trackId &&
                e.context.groupId === this.groupId &&
                this.checkRetry(e);
            }),
            (r.loadPlaylist = function (e) {
              t.prototype.loadPlaylist.call(this);
              var r = this.tracksInGroup[this.trackId];
              if (this.shouldLoadPlaylist(r)) {
                var i = r.id,
                  n = r.groupId,
                  a = r.url;
                if (e)
                  try {
                    a = e.addDirectives(a);
                  } catch (t) {
                    this.warn(
                      "Could not construct new URL with HLS Delivery Directives: " +
                        t
                    );
                  }
                this.log("Loading subtitle playlist for id " + i),
                  this.hls.trigger(S.SUBTITLE_TRACK_LOADING, {
                    url: a,
                    id: i,
                    groupId: n,
                    deliveryDirectives: e || null,
                  });
              }
            }),
            (r.toggleTrackModes = function (t) {
              var e = this,
                r = this.media,
                i = this.trackId;
              if (r) {
                var n = An(r.textTracks),
                  a = n.filter(function (t) {
                    return t.groupId === e.groupId;
                  });
                if (-1 === t)
                  [].slice.call(n).forEach(function (t) {
                    t.mode = "disabled";
                  });
                else {
                  var s = a[i];
                  s && (s.mode = "disabled");
                }
                var o = a[t];
                o && (o.mode = this.subtitleDisplay ? "showing" : "hidden");
              }
            }),
            (r.setSubtitleTrack = function (t, e) {
              var r,
                i = this.tracksInGroup;
              if (this.media) {
                if (
                  (this.trackId !== t && this.toggleTrackModes(t),
                  !(
                    (this.trackId === t &&
                      (-1 === t || (null != (r = i[t]) && r.details))) ||
                    t < -1 ||
                    t >= i.length
                  ))
                ) {
                  this.clearTimer();
                  var n = i[t];
                  if (
                    (this.log(
                      "Switching to subtitle-track " +
                        t +
                        (n
                          ? ' "' +
                            n.name +
                            '" lang:' +
                            n.lang +
                            " group:" +
                            n.groupId
                          : "")
                    ),
                    (this.trackId = t),
                    n)
                  ) {
                    var a = n.id,
                      s = n.groupId,
                      o = void 0 === s ? "" : s,
                      l = n.name,
                      u = n.type,
                      h = n.url;
                    this.hls.trigger(S.SUBTITLE_TRACK_SWITCH, {
                      id: a,
                      groupId: o,
                      name: l,
                      type: u,
                      url: h,
                    });
                    var d = this.switchParams(
                      n.url,
                      null == e ? void 0 : e.details
                    );
                    this.loadPlaylist(d);
                  } else this.hls.trigger(S.SUBTITLE_TRACK_SWITCH, { id: t });
                }
              } else this.queuedDefaultTrack = t;
            }),
            (r.onTextTracksChanged = function () {
              if (
                (this.useTextTrackPolling ||
                  self.clearInterval(this.subtitlePollingInterval),
                this.media && this.hls.config.renderTextTracksNatively)
              ) {
                for (
                  var t = -1, e = An(this.media.textTracks), r = 0;
                  r < e.length;
                  r++
                )
                  if ("hidden" === e[r].mode) t = r;
                  else if ("showing" === e[r].mode) {
                    t = r;
                    break;
                  }
                this.subtitleTrack !== t && (this.subtitleTrack = t);
              }
            }),
            a(e, [
              {
                key: "subtitleDisplay",
                get: function () {
                  return this._subtitleDisplay;
                },
                set: function (t) {
                  (this._subtitleDisplay = t),
                    this.trackId > -1 && this.toggleTrackModes(this.trackId);
                },
              },
              {
                key: "subtitleTracks",
                get: function () {
                  return this.tracksInGroup;
                },
              },
              {
                key: "subtitleTrack",
                get: function () {
                  return this.trackId;
                },
                set: function (t) {
                  this.selectDefaultTrack = !1;
                  var e = this.tracksInGroup
                    ? this.tracksInGroup[this.trackId]
                    : void 0;
                  this.setSubtitleTrack(t, e);
                },
              },
            ]),
            e
          );
        })(ur);
      function An(t) {
        for (var e = [], r = 0; r < t.length; r++) {
          var i = t[r];
          ("subtitles" !== i.kind && "captions" !== i.kind) ||
            !i.label ||
            e.push(t[r]);
        }
        return e;
      }
      var kn = (function () {
          function t(t) {
            (this.buffers = void 0),
              (this.queues = { video: [], audio: [], audiovideo: [] }),
              (this.buffers = t);
          }
          var e = t.prototype;
          return (
            (e.append = function (t, e) {
              var r = this.queues[e];
              r.push(t),
                1 === r.length && this.buffers[e] && this.executeNext(e);
            }),
            (e.insertAbort = function (t, e) {
              this.queues[e].unshift(t), this.executeNext(e);
            }),
            (e.appendBlocker = function (t) {
              var e,
                r = new Promise(function (t) {
                  e = t;
                }),
                i = {
                  execute: e,
                  onStart: function () {},
                  onComplete: function () {},
                  onError: function () {},
                };
              return this.append(i, t), r;
            }),
            (e.executeNext = function (t) {
              var e = this.buffers,
                r = this.queues,
                i = e[t],
                n = r[t];
              if (n.length) {
                var a = n[0];
                try {
                  a.execute();
                } catch (e) {
                  w.warn(
                    "[buffer-operation-queue]: Unhandled exception executing the current operation"
                  ),
                    a.onError(e),
                    (null != i && i.updating) ||
                      (n.shift(), this.executeNext(t));
                }
              }
            }),
            (e.shiftAndExecuteNext = function (t) {
              this.queues[t].shift(), this.executeNext(t);
            }),
            (e.current = function (t) {
              return this.queues[t][0];
            }),
            t
          );
        })(),
        bn = qt(),
        Dn = /([ha]vc.)(?:\.[^.,]+)+/,
        In = (function () {
          function t(t) {
            var e = this;
            (this.details = null),
              (this._objectUrl = null),
              (this.operationQueue = void 0),
              (this.listeners = void 0),
              (this.hls = void 0),
              (this.bufferCodecEventsExpected = 0),
              (this._bufferCodecEventsTotal = 0),
              (this.media = null),
              (this.mediaSource = null),
              (this.lastMpegAudioChunk = null),
              (this.appendError = 0),
              (this.tracks = {}),
              (this.pendingTracks = {}),
              (this.sourceBuffer = void 0),
              (this._onMediaSourceOpen = function () {
                var t = e.media,
                  r = e.mediaSource;
                w.log("[buffer-controller]: Media source opened"),
                  t &&
                    (t.removeEventListener("emptied", e._onMediaEmptied),
                    e.updateMediaElementDuration(),
                    e.hls.trigger(S.MEDIA_ATTACHED, { media: t })),
                  r &&
                    r.removeEventListener("sourceopen", e._onMediaSourceOpen),
                  e.checkPendingTracks();
              }),
              (this._onMediaSourceClose = function () {
                w.log("[buffer-controller]: Media source closed");
              }),
              (this._onMediaSourceEnded = function () {
                w.log("[buffer-controller]: Media source ended");
              }),
              (this._onMediaEmptied = function () {
                var t = e.media,
                  r = e._objectUrl;
                t &&
                  t.src !== r &&
                  w.error(
                    "Media element src was set while attaching MediaSource (" +
                      r +
                      " > " +
                      t.src +
                      ")"
                  );
              }),
              (this.hls = t),
              this._initSourceBuffer(),
              this.registerListeners();
          }
          var e = t.prototype;
          return (
            (e.hasSourceTypes = function () {
              return (
                this.getSourceBufferTypes().length > 0 ||
                Object.keys(this.pendingTracks).length > 0
              );
            }),
            (e.destroy = function () {
              this.unregisterListeners(),
                (this.details = null),
                (this.lastMpegAudioChunk = null);
            }),
            (e.registerListeners = function () {
              var t = this.hls;
              t.on(S.MEDIA_ATTACHING, this.onMediaAttaching, this),
                t.on(S.MEDIA_DETACHING, this.onMediaDetaching, this),
                t.on(S.MANIFEST_LOADING, this.onManifestLoading, this),
                t.on(S.MANIFEST_PARSED, this.onManifestParsed, this),
                t.on(S.BUFFER_RESET, this.onBufferReset, this),
                t.on(S.BUFFER_APPENDING, this.onBufferAppending, this),
                t.on(S.BUFFER_CODECS, this.onBufferCodecs, this),
                t.on(S.BUFFER_EOS, this.onBufferEos, this),
                t.on(S.BUFFER_FLUSHING, this.onBufferFlushing, this),
                t.on(S.LEVEL_UPDATED, this.onLevelUpdated, this),
                t.on(S.FRAG_PARSED, this.onFragParsed, this),
                t.on(S.FRAG_CHANGED, this.onFragChanged, this);
            }),
            (e.unregisterListeners = function () {
              var t = this.hls;
              t.off(S.MEDIA_ATTACHING, this.onMediaAttaching, this),
                t.off(S.MEDIA_DETACHING, this.onMediaDetaching, this),
                t.off(S.MANIFEST_LOADING, this.onManifestLoading, this),
                t.off(S.MANIFEST_PARSED, this.onManifestParsed, this),
                t.off(S.BUFFER_RESET, this.onBufferReset, this),
                t.off(S.BUFFER_APPENDING, this.onBufferAppending, this),
                t.off(S.BUFFER_CODECS, this.onBufferCodecs, this),
                t.off(S.BUFFER_EOS, this.onBufferEos, this),
                t.off(S.BUFFER_FLUSHING, this.onBufferFlushing, this),
                t.off(S.LEVEL_UPDATED, this.onLevelUpdated, this),
                t.off(S.FRAG_PARSED, this.onFragParsed, this),
                t.off(S.FRAG_CHANGED, this.onFragChanged, this);
            }),
            (e._initSourceBuffer = function () {
              (this.sourceBuffer = {}),
                (this.operationQueue = new kn(this.sourceBuffer)),
                (this.listeners = { audio: [], video: [], audiovideo: [] }),
                (this.lastMpegAudioChunk = null);
            }),
            (e.onManifestLoading = function () {
              (this.bufferCodecEventsExpected = this._bufferCodecEventsTotal =
                0),
                (this.details = null);
            }),
            (e.onManifestParsed = function (t, e) {
              var r = 2;
              ((e.audio && !e.video) || !e.altAudio) && (r = 1),
                (this.bufferCodecEventsExpected = this._bufferCodecEventsTotal =
                  r),
                w.log(
                  this.bufferCodecEventsExpected +
                    " bufferCodec event(s) expected"
                );
            }),
            (e.onMediaAttaching = function (t, e) {
              var r = (this.media = e.media);
              if (r && bn) {
                var i = (this.mediaSource = new bn());
                i.addEventListener("sourceopen", this._onMediaSourceOpen),
                  i.addEventListener("sourceended", this._onMediaSourceEnded),
                  i.addEventListener("sourceclose", this._onMediaSourceClose),
                  (r.src = self.URL.createObjectURL(i)),
                  (this._objectUrl = r.src),
                  r.addEventListener("emptied", this._onMediaEmptied);
              }
            }),
            (e.onMediaDetaching = function () {
              var t = this.media,
                e = this.mediaSource,
                r = this._objectUrl;
              if (e) {
                if (
                  (w.log("[buffer-controller]: media source detaching"),
                  "open" === e.readyState)
                )
                  try {
                    e.endOfStream();
                  } catch (t) {
                    w.warn(
                      "[buffer-controller]: onMediaDetaching: " +
                        t.message +
                        " while calling endOfStream"
                    );
                  }
                this.onBufferReset(),
                  e.removeEventListener("sourceopen", this._onMediaSourceOpen),
                  e.removeEventListener(
                    "sourceended",
                    this._onMediaSourceEnded
                  ),
                  e.removeEventListener(
                    "sourceclose",
                    this._onMediaSourceClose
                  ),
                  t &&
                    (t.removeEventListener("emptied", this._onMediaEmptied),
                    r && self.URL.revokeObjectURL(r),
                    t.src === r
                      ? (t.removeAttribute("src"), t.load())
                      : w.warn(
                          "[buffer-controller]: media.src was changed by a third party - skip cleanup"
                        )),
                  (this.mediaSource = null),
                  (this.media = null),
                  (this._objectUrl = null),
                  (this.bufferCodecEventsExpected =
                    this._bufferCodecEventsTotal),
                  (this.pendingTracks = {}),
                  (this.tracks = {});
              }
              this.hls.trigger(S.MEDIA_DETACHED, void 0);
            }),
            (e.onBufferReset = function () {
              var t = this;
              this.getSourceBufferTypes().forEach(function (e) {
                var r = t.sourceBuffer[e];
                try {
                  r &&
                    (t.removeBufferListeners(e),
                    t.mediaSource && t.mediaSource.removeSourceBuffer(r),
                    (t.sourceBuffer[e] = void 0));
                } catch (t) {
                  w.warn(
                    "[buffer-controller]: Failed to reset the " + e + " buffer",
                    t
                  );
                }
              }),
                this._initSourceBuffer();
            }),
            (e.onBufferCodecs = function (t, e) {
              var r = this,
                i = this.getSourceBufferTypes().length;
              Object.keys(e).forEach(function (t) {
                if (i) {
                  var n = r.tracks[t];
                  if (n && "function" == typeof n.buffer.changeType) {
                    var a = e[t],
                      s = a.id,
                      o = a.codec,
                      l = a.levelCodec,
                      u = a.container,
                      h = a.metadata,
                      d = (n.levelCodec || n.codec).replace(Dn, "$1"),
                      c = (l || o).replace(Dn, "$1");
                    if (d !== c) {
                      var f = u + ";codecs=" + (l || o);
                      r.appendChangeType(t, f),
                        w.log(
                          "[buffer-controller]: switching codec " +
                            d +
                            " to " +
                            c
                        ),
                        (r.tracks[t] = {
                          buffer: n.buffer,
                          codec: o,
                          container: u,
                          levelCodec: l,
                          metadata: h,
                          id: s,
                        });
                    }
                  }
                } else r.pendingTracks[t] = e[t];
              }),
                i ||
                  ((this.bufferCodecEventsExpected = Math.max(
                    this.bufferCodecEventsExpected - 1,
                    0
                  )),
                  this.mediaSource &&
                    "open" === this.mediaSource.readyState &&
                    this.checkPendingTracks());
            }),
            (e.appendChangeType = function (t, e) {
              var r = this,
                i = this.operationQueue,
                n = {
                  execute: function () {
                    var n = r.sourceBuffer[t];
                    n &&
                      (w.log(
                        "[buffer-controller]: changing " +
                          t +
                          " sourceBuffer type to " +
                          e
                      ),
                      n.changeType(e)),
                      i.shiftAndExecuteNext(t);
                  },
                  onStart: function () {},
                  onComplete: function () {},
                  onError: function (e) {
                    w.warn(
                      "[buffer-controller]: Failed to change " +
                        t +
                        " SourceBuffer type",
                      e
                    );
                  },
                };
              i.append(n, t);
            }),
            (e.onBufferAppending = function (t, e) {
              var r = this,
                i = this.hls,
                n = this.operationQueue,
                a = this.tracks,
                s = e.data,
                o = e.type,
                l = e.frag,
                u = e.part,
                h = e.chunkMeta,
                d = h.buffering[o],
                c = self.performance.now();
              d.start = c;
              var f = l.stats.buffering,
                g = u ? u.stats.buffering : null;
              0 === f.start && (f.start = c),
                g && 0 === g.start && (g.start = c);
              var v = a.audio,
                m = !1;
              "audio" === o &&
                "audio/mpeg" === (null == v ? void 0 : v.container) &&
                ((m =
                  !this.lastMpegAudioChunk ||
                  1 === h.id ||
                  this.lastMpegAudioChunk.sn !== h.sn),
                (this.lastMpegAudioChunk = h));
              var p = l.start,
                y = {
                  execute: function () {
                    if (((d.executeStart = self.performance.now()), m)) {
                      var t = r.sourceBuffer[o];
                      if (t) {
                        var e = p - t.timestampOffset;
                        Math.abs(e) >= 0.1 &&
                          (w.log(
                            "[buffer-controller]: Updating audio SourceBuffer timestampOffset to " +
                              p +
                              " (delta: " +
                              e +
                              ") sn: " +
                              l.sn +
                              ")"
                          ),
                          (t.timestampOffset = p));
                      }
                    }
                    r.appendExecutor(s, o);
                  },
                  onStart: function () {},
                  onComplete: function () {
                    var t = self.performance.now();
                    (d.executeEnd = d.end = t),
                      0 === f.first && (f.first = t),
                      g && 0 === g.first && (g.first = t);
                    var e = r.sourceBuffer,
                      i = {};
                    for (var n in e) i[n] = Ir.getBuffered(e[n]);
                    (r.appendError = 0),
                      r.hls.trigger(S.BUFFER_APPENDED, {
                        type: o,
                        frag: l,
                        part: u,
                        chunkMeta: h,
                        parent: l.type,
                        timeRanges: i,
                      });
                  },
                  onError: function (t) {
                    w.error(
                      "[buffer-controller]: Error encountered while trying to append to the " +
                        o +
                        " SourceBuffer",
                      t
                    );
                    var e = {
                      type: L.MEDIA_ERROR,
                      parent: l.type,
                      details: R.BUFFER_APPEND_ERROR,
                      frag: l,
                      part: u,
                      chunkMeta: h,
                      error: t,
                      err: t,
                      fatal: !1,
                    };
                    t.code === DOMException.QUOTA_EXCEEDED_ERR
                      ? (e.details = R.BUFFER_FULL_ERROR)
                      : (r.appendError++,
                        (e.details = R.BUFFER_APPEND_ERROR),
                        r.appendError > i.config.appendErrorMaxRetry &&
                          (w.error(
                            "[buffer-controller]: Failed " +
                              i.config.appendErrorMaxRetry +
                              " times to append segment in sourceBuffer"
                          ),
                          (e.fatal = !0))),
                      i.trigger(S.ERROR, e);
                  },
                };
              n.append(y, o);
            }),
            (e.onBufferFlushing = function (t, e) {
              var r = this,
                i = this.operationQueue,
                n = function (t) {
                  return {
                    execute: r.removeExecutor.bind(
                      r,
                      t,
                      e.startOffset,
                      e.endOffset
                    ),
                    onStart: function () {},
                    onComplete: function () {
                      r.hls.trigger(S.BUFFER_FLUSHED, { type: t });
                    },
                    onError: function (e) {
                      w.warn(
                        "[buffer-controller]: Failed to remove from " +
                          t +
                          " SourceBuffer",
                        e
                      );
                    },
                  };
                };
              e.type
                ? i.append(n(e.type), e.type)
                : this.getSourceBufferTypes().forEach(function (t) {
                    i.append(n(t), t);
                  });
            }),
            (e.onFragParsed = function (t, e) {
              var r = this,
                i = e.frag,
                n = e.part,
                a = [],
                s = n ? n.elementaryStreams : i.elementaryStreams;
              s[U]
                ? a.push("audiovideo")
                : (s[O] && a.push("audio"), s[N] && a.push("video")),
                0 === a.length &&
                  w.warn(
                    "Fragments must have at least one ElementaryStreamType set. type: " +
                      i.type +
                      " level: " +
                      i.level +
                      " sn: " +
                      i.sn
                  ),
                this.blockBuffers(function () {
                  var t = self.performance.now();
                  (i.stats.buffering.end = t), n && (n.stats.buffering.end = t);
                  var e = n ? n.stats : i.stats;
                  r.hls.trigger(S.FRAG_BUFFERED, {
                    frag: i,
                    part: n,
                    stats: e,
                    id: i.type,
                  });
                }, a);
            }),
            (e.onFragChanged = function (t, e) {
              this.flushBackBuffer();
            }),
            (e.onBufferEos = function (t, e) {
              var r = this;
              this.getSourceBufferTypes().reduce(function (t, i) {
                var n = r.sourceBuffer[i];
                return (
                  !n ||
                    (e.type && e.type !== i) ||
                    ((n.ending = !0),
                    n.ended ||
                      ((n.ended = !0),
                      w.log(
                        "[buffer-controller]: " + i + " sourceBuffer now EOS"
                      ))),
                  t && !(n && !n.ended)
                );
              }, !0) &&
                (w.log(
                  "[buffer-controller]: Queueing mediaSource.endOfStream()"
                ),
                this.blockBuffers(function () {
                  r.getSourceBufferTypes().forEach(function (t) {
                    var e = r.sourceBuffer[t];
                    e && (e.ending = !1);
                  });
                  var t = r.mediaSource;
                  t && "open" === t.readyState
                    ? (w.log(
                        "[buffer-controller]: Calling mediaSource.endOfStream()"
                      ),
                      t.endOfStream())
                    : t &&
                      w.info(
                        "[buffer-controller]: Could not call mediaSource.endOfStream(). mediaSource.readyState: " +
                          t.readyState
                      );
                }));
            }),
            (e.onLevelUpdated = function (t, e) {
              var r = e.details;
              r.fragments.length &&
                ((this.details = r),
                this.getSourceBufferTypes().length
                  ? this.blockBuffers(
                      this.updateMediaElementDuration.bind(this)
                    )
                  : this.updateMediaElementDuration());
            }),
            (e.flushBackBuffer = function () {
              var t = this.hls,
                e = this.details,
                r = this.media,
                i = this.sourceBuffer;
              if (r && null !== e) {
                var n = this.getSourceBufferTypes();
                if (n.length) {
                  var a =
                    e.live && null !== t.config.liveBackBufferLength
                      ? t.config.liveBackBufferLength
                      : t.config.backBufferLength;
                  if (E(a) && !(a < 0)) {
                    var s = r.currentTime,
                      o = e.levelTargetDuration,
                      l = Math.max(a, o),
                      u = Math.floor(s / o) * o - l;
                    n.forEach(function (r) {
                      var n = i[r];
                      if (n) {
                        var a = Ir.getBuffered(n);
                        if (a.length > 0 && u > a.start(0)) {
                          if (
                            (t.trigger(S.BACK_BUFFER_REACHED, { bufferEnd: u }),
                            e.live)
                          )
                            t.trigger(S.LIVE_BACK_BUFFER_REACHED, {
                              bufferEnd: u,
                            });
                          else if (n.ended && a.end(a.length - 1) - s < 2 * o)
                            return void w.info(
                              "[buffer-controller]: Cannot flush " +
                                r +
                                " back buffer while SourceBuffer is in ended state"
                            );
                          t.trigger(S.BUFFER_FLUSHING, {
                            startOffset: 0,
                            endOffset: u,
                            type: r,
                          });
                        }
                      }
                    });
                  }
                }
              }
            }),
            (e.updateMediaElementDuration = function () {
              if (
                this.details &&
                this.media &&
                this.mediaSource &&
                "open" === this.mediaSource.readyState
              ) {
                var t = this.details,
                  e = this.hls,
                  r = this.media,
                  i = this.mediaSource,
                  n = t.fragments[0].start + t.totalduration,
                  a = r.duration,
                  s = E(i.duration) ? i.duration : 0;
                t.live && e.config.liveDurationInfinity
                  ? (w.log(
                      "[buffer-controller]: Media Source duration is set to Infinity"
                    ),
                    (i.duration = 1 / 0),
                    this.updateSeekableRange(t))
                  : ((n > s && n > a) || !E(a)) &&
                    (w.log(
                      "[buffer-controller]: Updating Media Source duration to " +
                        n.toFixed(3)
                    ),
                    (i.duration = n));
              }
            }),
            (e.updateSeekableRange = function (t) {
              var e = this.mediaSource,
                r = t.fragments;
              if (r.length && t.live && null != e && e.setLiveSeekableRange) {
                var i = Math.max(0, r[0].start),
                  n = Math.max(i, i + t.totalduration);
                e.setLiveSeekableRange(i, n);
              }
            }),
            (e.checkPendingTracks = function () {
              var t = this.bufferCodecEventsExpected,
                e = this.operationQueue,
                r = this.pendingTracks,
                i = Object.keys(r).length;
              if ((i && !t) || 2 === i) {
                this.createSourceBuffers(r), (this.pendingTracks = {});
                var n = this.getSourceBufferTypes();
                if (n.length)
                  this.hls.trigger(S.BUFFER_CREATED, { tracks: this.tracks }),
                    n.forEach(function (t) {
                      e.executeNext(t);
                    });
                else {
                  var a = new Error(
                    "could not create source buffer for media codec(s)"
                  );
                  this.hls.trigger(S.ERROR, {
                    type: L.MEDIA_ERROR,
                    details: R.BUFFER_INCOMPATIBLE_CODECS_ERROR,
                    fatal: !0,
                    error: a,
                    reason: a.message,
                  });
                }
              }
            }),
            (e.createSourceBuffers = function (t) {
              var e = this.sourceBuffer,
                r = this.mediaSource;
              if (!r)
                throw Error(
                  "createSourceBuffers called when mediaSource was null"
                );
              for (var i in t)
                if (!e[i]) {
                  var n = t[i];
                  if (!n)
                    throw Error(
                      "source buffer exists for track " +
                        i +
                        ", however track does not"
                    );
                  var a = n.levelCodec || n.codec,
                    s = n.container + ";codecs=" + a;
                  w.log(
                    "[buffer-controller]: creating sourceBuffer(" + s + ")"
                  );
                  try {
                    var o = (e[i] = r.addSourceBuffer(s)),
                      l = i;
                    this.addBufferListener(
                      l,
                      "updatestart",
                      this._onSBUpdateStart
                    ),
                      this.addBufferListener(
                        l,
                        "updateend",
                        this._onSBUpdateEnd
                      ),
                      this.addBufferListener(l, "error", this._onSBUpdateError),
                      (this.tracks[i] = {
                        buffer: o,
                        codec: a,
                        container: n.container,
                        levelCodec: n.levelCodec,
                        metadata: n.metadata,
                        id: n.id,
                      });
                  } catch (t) {
                    w.error(
                      "[buffer-controller]: error while trying to add sourceBuffer: " +
                        t.message
                    ),
                      this.hls.trigger(S.ERROR, {
                        type: L.MEDIA_ERROR,
                        details: R.BUFFER_ADD_CODEC_ERROR,
                        fatal: !1,
                        error: t,
                        mimeType: s,
                      });
                  }
                }
            }),
            (e._onSBUpdateStart = function (t) {
              this.operationQueue.current(t).onStart();
            }),
            (e._onSBUpdateEnd = function (t) {
              var e = this.operationQueue;
              e.current(t).onComplete(), e.shiftAndExecuteNext(t);
            }),
            (e._onSBUpdateError = function (t, e) {
              var r = new Error(t + " SourceBuffer error");
              w.error("[buffer-controller]: " + r, e),
                this.hls.trigger(S.ERROR, {
                  type: L.MEDIA_ERROR,
                  details: R.BUFFER_APPENDING_ERROR,
                  error: r,
                  fatal: !1,
                });
              var i = this.operationQueue.current(t);
              i && i.onError(e);
            }),
            (e.removeExecutor = function (t, e, r) {
              var i = this.media,
                n = this.mediaSource,
                a = this.operationQueue,
                s = this.sourceBuffer[t];
              if (!i || !n || !s)
                return (
                  w.warn(
                    "[buffer-controller]: Attempting to remove from the " +
                      t +
                      " SourceBuffer, but it does not exist"
                  ),
                  void a.shiftAndExecuteNext(t)
                );
              var o = E(i.duration) ? i.duration : 1 / 0,
                l = E(n.duration) ? n.duration : 1 / 0,
                u = Math.max(0, e),
                h = Math.min(r, o, l);
              h > u && !s.ending
                ? ((s.ended = !1),
                  w.log(
                    "[buffer-controller]: Removing [" +
                      u +
                      "," +
                      h +
                      "] from the " +
                      t +
                      " SourceBuffer"
                  ),
                  s.remove(u, h))
                : a.shiftAndExecuteNext(t);
            }),
            (e.appendExecutor = function (t, e) {
              var r = this.operationQueue,
                i = this.sourceBuffer[e];
              if (!i)
                return (
                  w.warn(
                    "[buffer-controller]: Attempting to append to the " +
                      e +
                      " SourceBuffer, but it does not exist"
                  ),
                  void r.shiftAndExecuteNext(e)
                );
              (i.ended = !1), i.appendBuffer(t);
            }),
            (e.blockBuffers = function (t, e) {
              var r = this;
              if (
                (void 0 === e && (e = this.getSourceBufferTypes()), !e.length)
              )
                return (
                  w.log(
                    "[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"
                  ),
                  void Promise.resolve().then(t)
                );
              var i = this.operationQueue,
                n = e.map(function (t) {
                  return i.appendBlocker(t);
                });
              Promise.all(n).then(function () {
                t(),
                  e.forEach(function (t) {
                    var e = r.sourceBuffer[t];
                    (null != e && e.updating) || i.shiftAndExecuteNext(t);
                  });
              });
            }),
            (e.getSourceBufferTypes = function () {
              return Object.keys(this.sourceBuffer);
            }),
            (e.addBufferListener = function (t, e, r) {
              var i = this.sourceBuffer[t];
              if (i) {
                var n = r.bind(this, t);
                this.listeners[t].push({ event: e, listener: n }),
                  i.addEventListener(e, n);
              }
            }),
            (e.removeBufferListeners = function (t) {
              var e = this.sourceBuffer[t];
              e &&
                this.listeners[t].forEach(function (t) {
                  e.removeEventListener(t.event, t.listener);
                });
            }),
            t
          );
        })(),
        wn = {
          42: 225,
          92: 233,
          94: 237,
          95: 243,
          96: 250,
          123: 231,
          124: 247,
          125: 209,
          126: 241,
          127: 9608,
          128: 174,
          129: 176,
          130: 189,
          131: 191,
          132: 8482,
          133: 162,
          134: 163,
          135: 9834,
          136: 224,
          137: 32,
          138: 232,
          139: 226,
          140: 234,
          141: 238,
          142: 244,
          143: 251,
          144: 193,
          145: 201,
          146: 211,
          147: 218,
          148: 220,
          149: 252,
          150: 8216,
          151: 161,
          152: 42,
          153: 8217,
          154: 9473,
          155: 169,
          156: 8480,
          157: 8226,
          158: 8220,
          159: 8221,
          160: 192,
          161: 194,
          162: 199,
          163: 200,
          164: 202,
          165: 203,
          166: 235,
          167: 206,
          168: 207,
          169: 239,
          170: 212,
          171: 217,
          172: 249,
          173: 219,
          174: 171,
          175: 187,
          176: 195,
          177: 227,
          178: 205,
          179: 204,
          180: 236,
          181: 210,
          182: 242,
          183: 213,
          184: 245,
          185: 123,
          186: 125,
          187: 92,
          188: 94,
          189: 95,
          190: 124,
          191: 8764,
          192: 196,
          193: 228,
          194: 214,
          195: 246,
          196: 223,
          197: 165,
          198: 164,
          199: 9475,
          200: 197,
          201: 229,
          202: 216,
          203: 248,
          204: 9487,
          205: 9491,
          206: 9495,
          207: 9499,
        },
        Cn = function (t) {
          var e = t;
          return wn.hasOwnProperty(t) && (e = wn[t]), String.fromCharCode(e);
        },
        _n = 15,
        Pn = 100,
        xn = { 17: 1, 18: 3, 21: 5, 22: 7, 23: 9, 16: 11, 19: 12, 20: 14 },
        Fn = { 17: 2, 18: 4, 21: 6, 22: 8, 23: 10, 19: 13, 20: 15 },
        Mn = { 25: 1, 26: 3, 29: 5, 30: 7, 31: 9, 24: 11, 27: 12, 28: 14 },
        On = { 25: 2, 26: 4, 29: 6, 30: 8, 31: 10, 27: 13, 28: 15 },
        Nn = [
          "white",
          "green",
          "blue",
          "cyan",
          "red",
          "yellow",
          "magenta",
          "black",
          "transparent",
        ],
        Un = (function () {
          function t() {
            (this.time = null), (this.verboseLevel = 0);
          }
          return (
            (t.prototype.log = function (t, e) {
              if (this.verboseLevel >= t) {
                var r = "function" == typeof e ? e() : e;
                w.log(this.time + " [" + t + "] " + r);
              }
            }),
            t
          );
        })(),
        Bn = function (t) {
          for (var e = [], r = 0; r < t.length; r++) e.push(t[r].toString(16));
          return e;
        },
        Gn = (function () {
          function t(t, e, r, i, n) {
            (this.foreground = void 0),
              (this.underline = void 0),
              (this.italics = void 0),
              (this.background = void 0),
              (this.flash = void 0),
              (this.foreground = t || "white"),
              (this.underline = e || !1),
              (this.italics = r || !1),
              (this.background = i || "black"),
              (this.flash = n || !1);
          }
          var e = t.prototype;
          return (
            (e.reset = function () {
              (this.foreground = "white"),
                (this.underline = !1),
                (this.italics = !1),
                (this.background = "black"),
                (this.flash = !1);
            }),
            (e.setStyles = function (t) {
              for (
                var e = [
                    "foreground",
                    "underline",
                    "italics",
                    "background",
                    "flash",
                  ],
                  r = 0;
                r < e.length;
                r++
              ) {
                var i = e[r];
                t.hasOwnProperty(i) && (this[i] = t[i]);
              }
            }),
            (e.isDefault = function () {
              return (
                "white" === this.foreground &&
                !this.underline &&
                !this.italics &&
                "black" === this.background &&
                !this.flash
              );
            }),
            (e.equals = function (t) {
              return (
                this.foreground === t.foreground &&
                this.underline === t.underline &&
                this.italics === t.italics &&
                this.background === t.background &&
                this.flash === t.flash
              );
            }),
            (e.copy = function (t) {
              (this.foreground = t.foreground),
                (this.underline = t.underline),
                (this.italics = t.italics),
                (this.background = t.background),
                (this.flash = t.flash);
            }),
            (e.toString = function () {
              return (
                "color=" +
                this.foreground +
                ", underline=" +
                this.underline +
                ", italics=" +
                this.italics +
                ", background=" +
                this.background +
                ", flash=" +
                this.flash
              );
            }),
            t
          );
        })(),
        Kn = (function () {
          function t(t, e, r, i, n, a) {
            (this.uchar = void 0),
              (this.penState = void 0),
              (this.uchar = t || " "),
              (this.penState = new Gn(e, r, i, n, a));
          }
          var e = t.prototype;
          return (
            (e.reset = function () {
              (this.uchar = " "), this.penState.reset();
            }),
            (e.setChar = function (t, e) {
              (this.uchar = t), this.penState.copy(e);
            }),
            (e.setPenState = function (t) {
              this.penState.copy(t);
            }),
            (e.equals = function (t) {
              return this.uchar === t.uchar && this.penState.equals(t.penState);
            }),
            (e.copy = function (t) {
              (this.uchar = t.uchar), this.penState.copy(t.penState);
            }),
            (e.isEmpty = function () {
              return " " === this.uchar && this.penState.isDefault();
            }),
            t
          );
        })(),
        Hn = (function () {
          function t(t) {
            (this.chars = void 0),
              (this.pos = void 0),
              (this.currPenState = void 0),
              (this.cueStartTime = void 0),
              (this.logger = void 0),
              (this.chars = []);
            for (var e = 0; e < Pn; e++) this.chars.push(new Kn());
            (this.logger = t), (this.pos = 0), (this.currPenState = new Gn());
          }
          var e = t.prototype;
          return (
            (e.equals = function (t) {
              for (var e = !0, r = 0; r < Pn; r++)
                if (!this.chars[r].equals(t.chars[r])) {
                  e = !1;
                  break;
                }
              return e;
            }),
            (e.copy = function (t) {
              for (var e = 0; e < Pn; e++) this.chars[e].copy(t.chars[e]);
            }),
            (e.isEmpty = function () {
              for (var t = !0, e = 0; e < Pn; e++)
                if (!this.chars[e].isEmpty()) {
                  t = !1;
                  break;
                }
              return t;
            }),
            (e.setCursor = function (t) {
              this.pos !== t && (this.pos = t),
                this.pos < 0
                  ? (this.logger.log(3, "Negative cursor position " + this.pos),
                    (this.pos = 0))
                  : this.pos > Pn &&
                    (this.logger.log(
                      3,
                      "Too large cursor position " + this.pos
                    ),
                    (this.pos = Pn));
            }),
            (e.moveCursor = function (t) {
              var e = this.pos + t;
              if (t > 1)
                for (var r = this.pos + 1; r < e + 1; r++)
                  this.chars[r].setPenState(this.currPenState);
              this.setCursor(e);
            }),
            (e.backSpace = function () {
              this.moveCursor(-1),
                this.chars[this.pos].setChar(" ", this.currPenState);
            }),
            (e.insertChar = function (t) {
              var e = this;
              t >= 144 && this.backSpace();
              var r = Cn(t);
              this.pos >= Pn
                ? this.logger.log(0, function () {
                    return (
                      "Cannot insert " +
                      t.toString(16) +
                      " (" +
                      r +
                      ") at position " +
                      e.pos +
                      ". Skipping it!"
                    );
                  })
                : (this.chars[this.pos].setChar(r, this.currPenState),
                  this.moveCursor(1));
            }),
            (e.clearFromPos = function (t) {
              var e;
              for (e = t; e < Pn; e++) this.chars[e].reset();
            }),
            (e.clear = function () {
              this.clearFromPos(0), (this.pos = 0), this.currPenState.reset();
            }),
            (e.clearToEndOfRow = function () {
              this.clearFromPos(this.pos);
            }),
            (e.getTextString = function () {
              for (var t = [], e = !0, r = 0; r < Pn; r++) {
                var i = this.chars[r].uchar;
                " " !== i && (e = !1), t.push(i);
              }
              return e ? "" : t.join("");
            }),
            (e.setPenStyles = function (t) {
              this.currPenState.setStyles(t),
                this.chars[this.pos].setPenState(this.currPenState);
            }),
            t
          );
        })(),
        Vn = (function () {
          function t(t) {
            (this.rows = void 0),
              (this.currRow = void 0),
              (this.nrRollUpRows = void 0),
              (this.lastOutputScreen = void 0),
              (this.logger = void 0),
              (this.rows = []);
            for (var e = 0; e < _n; e++) this.rows.push(new Hn(t));
            (this.logger = t),
              (this.currRow = 14),
              (this.nrRollUpRows = null),
              (this.lastOutputScreen = null),
              this.reset();
          }
          var e = t.prototype;
          return (
            (e.reset = function () {
              for (var t = 0; t < _n; t++) this.rows[t].clear();
              this.currRow = 14;
            }),
            (e.equals = function (t) {
              for (var e = !0, r = 0; r < _n; r++)
                if (!this.rows[r].equals(t.rows[r])) {
                  e = !1;
                  break;
                }
              return e;
            }),
            (e.copy = function (t) {
              for (var e = 0; e < _n; e++) this.rows[e].copy(t.rows[e]);
            }),
            (e.isEmpty = function () {
              for (var t = !0, e = 0; e < _n; e++)
                if (!this.rows[e].isEmpty()) {
                  t = !1;
                  break;
                }
              return t;
            }),
            (e.backSpace = function () {
              this.rows[this.currRow].backSpace();
            }),
            (e.clearToEndOfRow = function () {
              this.rows[this.currRow].clearToEndOfRow();
            }),
            (e.insertChar = function (t) {
              this.rows[this.currRow].insertChar(t);
            }),
            (e.setPen = function (t) {
              this.rows[this.currRow].setPenStyles(t);
            }),
            (e.moveCursor = function (t) {
              this.rows[this.currRow].moveCursor(t);
            }),
            (e.setCursor = function (t) {
              this.logger.log(2, "setCursor: " + t),
                this.rows[this.currRow].setCursor(t);
            }),
            (e.setPAC = function (t) {
              this.logger.log(2, function () {
                return "pacData = " + JSON.stringify(t);
              });
              var e = t.row - 1;
              if (
                (this.nrRollUpRows &&
                  e < this.nrRollUpRows - 1 &&
                  (e = this.nrRollUpRows - 1),
                this.nrRollUpRows && this.currRow !== e)
              ) {
                for (var r = 0; r < _n; r++) this.rows[r].clear();
                var i = this.currRow + 1 - this.nrRollUpRows,
                  n = this.lastOutputScreen;
                if (n) {
                  var a = n.rows[i].cueStartTime,
                    s = this.logger.time;
                  if (a && null !== s && a < s)
                    for (var o = 0; o < this.nrRollUpRows; o++)
                      this.rows[e - this.nrRollUpRows + o + 1].copy(
                        n.rows[i + o]
                      );
                }
              }
              this.currRow = e;
              var l = this.rows[this.currRow];
              if (null !== t.indent) {
                var u = t.indent,
                  h = Math.max(u - 1, 0);
                l.setCursor(t.indent),
                  (t.color = l.chars[h].penState.foreground);
              }
              var d = {
                foreground: t.color,
                underline: t.underline,
                italics: t.italics,
                background: "black",
                flash: !1,
              };
              this.setPen(d);
            }),
            (e.setBkgData = function (t) {
              this.logger.log(2, function () {
                return "bkgData = " + JSON.stringify(t);
              }),
                this.backSpace(),
                this.setPen(t),
                this.insertChar(32);
            }),
            (e.setRollUpRows = function (t) {
              this.nrRollUpRows = t;
            }),
            (e.rollUp = function () {
              var t = this;
              if (null !== this.nrRollUpRows) {
                this.logger.log(1, function () {
                  return t.getDisplayText();
                });
                var e = this.currRow + 1 - this.nrRollUpRows,
                  r = this.rows.splice(e, 1)[0];
                r.clear(),
                  this.rows.splice(this.currRow, 0, r),
                  this.logger.log(2, "Rolling up");
              } else this.logger.log(3, "roll_up but nrRollUpRows not set yet");
            }),
            (e.getDisplayText = function (t) {
              t = t || !1;
              for (var e = [], r = "", i = -1, n = 0; n < _n; n++) {
                var a = this.rows[n].getTextString();
                a &&
                  ((i = n + 1),
                  t ? e.push("Row " + i + ": '" + a + "'") : e.push(a.trim()));
              }
              return (
                e.length > 0 &&
                  (r = t ? "[" + e.join(" | ") + "]" : e.join("\n")),
                r
              );
            }),
            (e.getTextAndFormat = function () {
              return this.rows;
            }),
            t
          );
        })(),
        Yn = (function () {
          function t(t, e, r) {
            (this.chNr = void 0),
              (this.outputFilter = void 0),
              (this.mode = void 0),
              (this.verbose = void 0),
              (this.displayedMemory = void 0),
              (this.nonDisplayedMemory = void 0),
              (this.lastOutputScreen = void 0),
              (this.currRollUpRow = void 0),
              (this.writeScreen = void 0),
              (this.cueStartTime = void 0),
              (this.logger = void 0),
              (this.chNr = t),
              (this.outputFilter = e),
              (this.mode = null),
              (this.verbose = 0),
              (this.displayedMemory = new Vn(r)),
              (this.nonDisplayedMemory = new Vn(r)),
              (this.lastOutputScreen = new Vn(r)),
              (this.currRollUpRow = this.displayedMemory.rows[14]),
              (this.writeScreen = this.displayedMemory),
              (this.mode = null),
              (this.cueStartTime = null),
              (this.logger = r);
          }
          var e = t.prototype;
          return (
            (e.reset = function () {
              (this.mode = null),
                this.displayedMemory.reset(),
                this.nonDisplayedMemory.reset(),
                this.lastOutputScreen.reset(),
                this.outputFilter.reset(),
                (this.currRollUpRow = this.displayedMemory.rows[14]),
                (this.writeScreen = this.displayedMemory),
                (this.mode = null),
                (this.cueStartTime = null);
            }),
            (e.getHandler = function () {
              return this.outputFilter;
            }),
            (e.setHandler = function (t) {
              this.outputFilter = t;
            }),
            (e.setPAC = function (t) {
              this.writeScreen.setPAC(t);
            }),
            (e.setBkgData = function (t) {
              this.writeScreen.setBkgData(t);
            }),
            (e.setMode = function (t) {
              t !== this.mode &&
                ((this.mode = t),
                this.logger.log(2, function () {
                  return "MODE=" + t;
                }),
                "MODE_POP-ON" === this.mode
                  ? (this.writeScreen = this.nonDisplayedMemory)
                  : ((this.writeScreen = this.displayedMemory),
                    this.writeScreen.reset()),
                "MODE_ROLL-UP" !== this.mode &&
                  ((this.displayedMemory.nrRollUpRows = null),
                  (this.nonDisplayedMemory.nrRollUpRows = null)),
                (this.mode = t));
            }),
            (e.insertChars = function (t) {
              for (var e = this, r = 0; r < t.length; r++)
                this.writeScreen.insertChar(t[r]);
              var i =
                this.writeScreen === this.displayedMemory ? "DISP" : "NON_DISP";
              this.logger.log(2, function () {
                return i + ": " + e.writeScreen.getDisplayText(!0);
              }),
                ("MODE_PAINT-ON" !== this.mode &&
                  "MODE_ROLL-UP" !== this.mode) ||
                  (this.logger.log(1, function () {
                    return "DISPLAYED: " + e.displayedMemory.getDisplayText(!0);
                  }),
                  this.outputDataUpdate());
            }),
            (e.ccRCL = function () {
              this.logger.log(2, "RCL - Resume Caption Loading"),
                this.setMode("MODE_POP-ON");
            }),
            (e.ccBS = function () {
              this.logger.log(2, "BS - BackSpace"),
                "MODE_TEXT" !== this.mode &&
                  (this.writeScreen.backSpace(),
                  this.writeScreen === this.displayedMemory &&
                    this.outputDataUpdate());
            }),
            (e.ccAOF = function () {}),
            (e.ccAON = function () {}),
            (e.ccDER = function () {
              this.logger.log(2, "DER- Delete to End of Row"),
                this.writeScreen.clearToEndOfRow(),
                this.outputDataUpdate();
            }),
            (e.ccRU = function (t) {
              this.logger.log(2, "RU(" + t + ") - Roll Up"),
                (this.writeScreen = this.displayedMemory),
                this.setMode("MODE_ROLL-UP"),
                this.writeScreen.setRollUpRows(t);
            }),
            (e.ccFON = function () {
              this.logger.log(2, "FON - Flash On"),
                this.writeScreen.setPen({ flash: !0 });
            }),
            (e.ccRDC = function () {
              this.logger.log(2, "RDC - Resume Direct Captioning"),
                this.setMode("MODE_PAINT-ON");
            }),
            (e.ccTR = function () {
              this.logger.log(2, "TR"), this.setMode("MODE_TEXT");
            }),
            (e.ccRTD = function () {
              this.logger.log(2, "RTD"), this.setMode("MODE_TEXT");
            }),
            (e.ccEDM = function () {
              this.logger.log(2, "EDM - Erase Displayed Memory"),
                this.displayedMemory.reset(),
                this.outputDataUpdate(!0);
            }),
            (e.ccCR = function () {
              this.logger.log(2, "CR - Carriage Return"),
                this.writeScreen.rollUp(),
                this.outputDataUpdate(!0);
            }),
            (e.ccENM = function () {
              this.logger.log(2, "ENM - Erase Non-displayed Memory"),
                this.nonDisplayedMemory.reset();
            }),
            (e.ccEOC = function () {
              var t = this;
              if (
                (this.logger.log(2, "EOC - End Of Caption"),
                "MODE_POP-ON" === this.mode)
              ) {
                var e = this.displayedMemory;
                (this.displayedMemory = this.nonDisplayedMemory),
                  (this.nonDisplayedMemory = e),
                  (this.writeScreen = this.nonDisplayedMemory),
                  this.logger.log(1, function () {
                    return "DISP: " + t.displayedMemory.getDisplayText();
                  });
              }
              this.outputDataUpdate(!0);
            }),
            (e.ccTO = function (t) {
              this.logger.log(2, "TO(" + t + ") - Tab Offset"),
                this.writeScreen.moveCursor(t);
            }),
            (e.ccMIDROW = function (t) {
              var e = { flash: !1 };
              if (
                ((e.underline = t % 2 == 1), (e.italics = t >= 46), e.italics)
              )
                e.foreground = "white";
              else {
                var r = Math.floor(t / 2) - 16;
                e.foreground = [
                  "white",
                  "green",
                  "blue",
                  "cyan",
                  "red",
                  "yellow",
                  "magenta",
                ][r];
              }
              this.logger.log(2, "MIDROW: " + JSON.stringify(e)),
                this.writeScreen.setPen(e);
            }),
            (e.outputDataUpdate = function (t) {
              void 0 === t && (t = !1);
              var e = this.logger.time;
              null !== e &&
                this.outputFilter &&
                (null !== this.cueStartTime || this.displayedMemory.isEmpty()
                  ? this.displayedMemory.equals(this.lastOutputScreen) ||
                    (this.outputFilter.newCue(
                      this.cueStartTime,
                      e,
                      this.lastOutputScreen
                    ),
                    t &&
                      this.outputFilter.dispatchCue &&
                      this.outputFilter.dispatchCue(),
                    (this.cueStartTime = this.displayedMemory.isEmpty()
                      ? null
                      : e))
                  : (this.cueStartTime = e),
                this.lastOutputScreen.copy(this.displayedMemory));
            }),
            (e.cueSplitAtTime = function (t) {
              this.outputFilter &&
                (this.displayedMemory.isEmpty() ||
                  (this.outputFilter.newCue &&
                    this.outputFilter.newCue(
                      this.cueStartTime,
                      t,
                      this.displayedMemory
                    ),
                  (this.cueStartTime = t)));
            }),
            t
          );
        })(),
        Wn = (function () {
          function t(t, e, r) {
            (this.channels = void 0),
              (this.currentChannel = 0),
              (this.cmdHistory = void 0),
              (this.logger = void 0);
            var i = new Un();
            (this.channels = [null, new Yn(t, e, i), new Yn(t + 1, r, i)]),
              (this.cmdHistory = { a: null, b: null }),
              (this.logger = i);
          }
          var e = t.prototype;
          return (
            (e.getHandler = function (t) {
              return this.channels[t].getHandler();
            }),
            (e.setHandler = function (t, e) {
              this.channels[t].setHandler(e);
            }),
            (e.addData = function (t, e) {
              var r,
                i,
                n,
                a = !1;
              this.logger.time = t;
              for (var s = 0; s < e.length; s += 2)
                if (
                  ((i = 127 & e[s]), (n = 127 & e[s + 1]), 0 !== i || 0 !== n)
                ) {
                  if (
                    (this.logger.log(
                      3,
                      "[" + Bn([e[s], e[s + 1]]) + "] -> (" + Bn([i, n]) + ")"
                    ),
                    (r = this.parseCmd(i, n)) || (r = this.parseMidrow(i, n)),
                    r || (r = this.parsePAC(i, n)),
                    r || (r = this.parseBackgroundAttributes(i, n)),
                    !r && (a = this.parseChars(i, n)))
                  ) {
                    var o = this.currentChannel;
                    o && o > 0
                      ? this.channels[o].insertChars(a)
                      : this.logger.log(2, "No channel found yet. TEXT-MODE?");
                  }
                  r ||
                    a ||
                    this.logger.log(
                      2,
                      "Couldn't parse cleaned data " +
                        Bn([i, n]) +
                        " orig: " +
                        Bn([e[s], e[s + 1]])
                    );
                }
            }),
            (e.parseCmd = function (t, e) {
              var r = this.cmdHistory;
              if (
                !(
                  ((20 === t || 28 === t || 21 === t || 29 === t) &&
                    e >= 32 &&
                    e <= 47) ||
                  ((23 === t || 31 === t) && e >= 33 && e <= 35)
                )
              )
                return !1;
              if (qn(t, e, r))
                return (
                  jn(null, null, r),
                  this.logger.log(
                    3,
                    "Repeated command (" + Bn([t, e]) + ") is dropped"
                  ),
                  !0
                );
              var i = 20 === t || 21 === t || 23 === t ? 1 : 2,
                n = this.channels[i];
              return (
                20 === t || 21 === t || 28 === t || 29 === t
                  ? 32 === e
                    ? n.ccRCL()
                    : 33 === e
                    ? n.ccBS()
                    : 34 === e
                    ? n.ccAOF()
                    : 35 === e
                    ? n.ccAON()
                    : 36 === e
                    ? n.ccDER()
                    : 37 === e
                    ? n.ccRU(2)
                    : 38 === e
                    ? n.ccRU(3)
                    : 39 === e
                    ? n.ccRU(4)
                    : 40 === e
                    ? n.ccFON()
                    : 41 === e
                    ? n.ccRDC()
                    : 42 === e
                    ? n.ccTR()
                    : 43 === e
                    ? n.ccRTD()
                    : 44 === e
                    ? n.ccEDM()
                    : 45 === e
                    ? n.ccCR()
                    : 46 === e
                    ? n.ccENM()
                    : 47 === e && n.ccEOC()
                  : n.ccTO(e - 32),
                jn(t, e, r),
                (this.currentChannel = i),
                !0
              );
            }),
            (e.parseMidrow = function (t, e) {
              var r = 0;
              if ((17 === t || 25 === t) && e >= 32 && e <= 47) {
                if ((r = 17 === t ? 1 : 2) !== this.currentChannel)
                  return (
                    this.logger.log(0, "Mismatch channel in midrow parsing"), !1
                  );
                var i = this.channels[r];
                return (
                  !!i &&
                  (i.ccMIDROW(e),
                  this.logger.log(3, "MIDROW (" + Bn([t, e]) + ")"),
                  !0)
                );
              }
              return !1;
            }),
            (e.parsePAC = function (t, e) {
              var r,
                i = this.cmdHistory;
              if (
                !(
                  (((t >= 17 && t <= 23) || (t >= 25 && t <= 31)) &&
                    e >= 64 &&
                    e <= 127) ||
                  ((16 === t || 24 === t) && e >= 64 && e <= 95)
                )
              )
                return !1;
              if (qn(t, e, i)) return jn(null, null, i), !0;
              var n = t <= 23 ? 1 : 2;
              r =
                e >= 64 && e <= 95
                  ? 1 === n
                    ? xn[t]
                    : Mn[t]
                  : 1 === n
                  ? Fn[t]
                  : On[t];
              var a = this.channels[n];
              return (
                !!a &&
                (a.setPAC(this.interpretPAC(r, e)),
                jn(t, e, i),
                (this.currentChannel = n),
                !0)
              );
            }),
            (e.interpretPAC = function (t, e) {
              var r,
                i = {
                  color: null,
                  italics: !1,
                  indent: null,
                  underline: !1,
                  row: t,
                };
              return (
                (r = e > 95 ? e - 96 : e - 64),
                (i.underline = 1 == (1 & r)),
                r <= 13
                  ? (i.color = [
                      "white",
                      "green",
                      "blue",
                      "cyan",
                      "red",
                      "yellow",
                      "magenta",
                      "white",
                    ][Math.floor(r / 2)])
                  : r <= 15
                  ? ((i.italics = !0), (i.color = "white"))
                  : (i.indent = 4 * Math.floor((r - 16) / 2)),
                i
              );
            }),
            (e.parseChars = function (t, e) {
              var r,
                i,
                n = null,
                a = null;
              if (
                (t >= 25 ? ((r = 2), (a = t - 8)) : ((r = 1), (a = t)),
                a >= 17 && a <= 19
                  ? ((i = 17 === a ? e + 80 : 18 === a ? e + 112 : e + 144),
                    this.logger.log(
                      2,
                      "Special char '" + Cn(i) + "' in channel " + r
                    ),
                    (n = [i]))
                  : t >= 32 && t <= 127 && (n = 0 === e ? [t] : [t, e]),
                n)
              ) {
                var s = Bn(n);
                this.logger.log(3, "Char codes =  " + s.join(",")),
                  jn(t, e, this.cmdHistory);
              }
              return n;
            }),
            (e.parseBackgroundAttributes = function (t, e) {
              var r;
              if (
                !(
                  ((16 === t || 24 === t) && e >= 32 && e <= 47) ||
                  ((23 === t || 31 === t) && e >= 45 && e <= 47)
                )
              )
                return !1;
              var i = {};
              16 === t || 24 === t
                ? ((r = Math.floor((e - 32) / 2)),
                  (i.background = Nn[r]),
                  e % 2 == 1 && (i.background = i.background + "_semi"))
                : 45 === e
                ? (i.background = "transparent")
                : ((i.foreground = "black"), 47 === e && (i.underline = !0));
              var n = t <= 23 ? 1 : 2;
              return (
                this.channels[n].setBkgData(i), jn(t, e, this.cmdHistory), !0
              );
            }),
            (e.reset = function () {
              for (var t = 0; t < Object.keys(this.channels).length; t++) {
                var e = this.channels[t];
                e && e.reset();
              }
              this.cmdHistory = { a: null, b: null };
            }),
            (e.cueSplitAtTime = function (t) {
              for (var e = 0; e < this.channels.length; e++) {
                var r = this.channels[e];
                r && r.cueSplitAtTime(t);
              }
            }),
            t
          );
        })();
      function jn(t, e, r) {
        (r.a = t), (r.b = e);
      }
      function qn(t, e, r) {
        return r.a === t && r.b === e;
      }
      var Xn = (function () {
          function t(t, e) {
            (this.timelineController = void 0),
              (this.cueRanges = []),
              (this.trackName = void 0),
              (this.startTime = null),
              (this.endTime = null),
              (this.screen = null),
              (this.timelineController = t),
              (this.trackName = e);
          }
          var e = t.prototype;
          return (
            (e.dispatchCue = function () {
              null !== this.startTime &&
                (this.timelineController.addCues(
                  this.trackName,
                  this.startTime,
                  this.endTime,
                  this.screen,
                  this.cueRanges
                ),
                (this.startTime = null));
            }),
            (e.newCue = function (t, e, r) {
              (null === this.startTime || this.startTime > t) &&
                (this.startTime = t),
                (this.endTime = e),
                (this.screen = r),
                this.timelineController.createCaptionsTrack(this.trackName);
            }),
            (e.reset = function () {
              (this.cueRanges = []), (this.startTime = null);
            }),
            t
          );
        })(),
        zn = (function () {
          if ("undefined" != typeof self && self.VTTCue) return self.VTTCue;
          var t = ["", "lr", "rl"],
            e = ["start", "middle", "end", "left", "right"];
          function r(t, e) {
            if ("string" != typeof e) return !1;
            if (!Array.isArray(t)) return !1;
            var r = e.toLowerCase();
            return !!~t.indexOf(r) && r;
          }
          function i(t) {
            return r(e, t);
          }
          function n(t) {
            for (
              var e = arguments.length, r = new Array(e > 1 ? e - 1 : 0), i = 1;
              i < e;
              i++
            )
              r[i - 1] = arguments[i];
            for (var n = 1; n < arguments.length; n++) {
              var a = arguments[n];
              for (var s in a) t[s] = a[s];
            }
            return t;
          }
          function a(e, a, s) {
            var o = this,
              l = { enumerable: !0 };
            o.hasBeenReset = !1;
            var u = "",
              h = !1,
              d = e,
              c = a,
              f = s,
              g = null,
              v = "",
              m = !0,
              p = "auto",
              y = "start",
              T = 50,
              E = "middle",
              S = 50,
              L = "middle";
            Object.defineProperty(
              o,
              "id",
              n({}, l, {
                get: function () {
                  return u;
                },
                set: function (t) {
                  u = "" + t;
                },
              })
            ),
              Object.defineProperty(
                o,
                "pauseOnExit",
                n({}, l, {
                  get: function () {
                    return h;
                  },
                  set: function (t) {
                    h = !!t;
                  },
                })
              ),
              Object.defineProperty(
                o,
                "startTime",
                n({}, l, {
                  get: function () {
                    return d;
                  },
                  set: function (t) {
                    if ("number" != typeof t)
                      throw new TypeError(
                        "Start time must be set to a number."
                      );
                    (d = t), (this.hasBeenReset = !0);
                  },
                })
              ),
              Object.defineProperty(
                o,
                "endTime",
                n({}, l, {
                  get: function () {
                    return c;
                  },
                  set: function (t) {
                    if ("number" != typeof t)
                      throw new TypeError("End time must be set to a number.");
                    (c = t), (this.hasBeenReset = !0);
                  },
                })
              ),
              Object.defineProperty(
                o,
                "text",
                n({}, l, {
                  get: function () {
                    return f;
                  },
                  set: function (t) {
                    (f = "" + t), (this.hasBeenReset = !0);
                  },
                })
              ),
              Object.defineProperty(
                o,
                "region",
                n({}, l, {
                  get: function () {
                    return g;
                  },
                  set: function (t) {
                    (g = t), (this.hasBeenReset = !0);
                  },
                })
              ),
              Object.defineProperty(
                o,
                "vertical",
                n({}, l, {
                  get: function () {
                    return v;
                  },
                  set: function (e) {
                    var i = (function (e) {
                      return r(t, e);
                    })(e);
                    if (!1 === i)
                      throw new SyntaxError(
                        "An invalid or illegal string was specified."
                      );
                    (v = i), (this.hasBeenReset = !0);
                  },
                })
              ),
              Object.defineProperty(
                o,
                "snapToLines",
                n({}, l, {
                  get: function () {
                    return m;
                  },
                  set: function (t) {
                    (m = !!t), (this.hasBeenReset = !0);
                  },
                })
              ),
              Object.defineProperty(
                o,
                "line",
                n({}, l, {
                  get: function () {
                    return p;
                  },
                  set: function (t) {
                    if ("number" != typeof t && "auto" !== t)
                      throw new SyntaxError(
                        "An invalid number or illegal string was specified."
                      );
                    (p = t), (this.hasBeenReset = !0);
                  },
                })
              ),
              Object.defineProperty(
                o,
                "lineAlign",
                n({}, l, {
                  get: function () {
                    return y;
                  },
                  set: function (t) {
                    var e = i(t);
                    if (!e)
                      throw new SyntaxError(
                        "An invalid or illegal string was specified."
                      );
                    (y = e), (this.hasBeenReset = !0);
                  },
                })
              ),
              Object.defineProperty(
                o,
                "position",
                n({}, l, {
                  get: function () {
                    return T;
                  },
                  set: function (t) {
                    if (t < 0 || t > 100)
                      throw new Error("Position must be between 0 and 100.");
                    (T = t), (this.hasBeenReset = !0);
                  },
                })
              ),
              Object.defineProperty(
                o,
                "positionAlign",
                n({}, l, {
                  get: function () {
                    return E;
                  },
                  set: function (t) {
                    var e = i(t);
                    if (!e)
                      throw new SyntaxError(
                        "An invalid or illegal string was specified."
                      );
                    (E = e), (this.hasBeenReset = !0);
                  },
                })
              ),
              Object.defineProperty(
                o,
                "size",
                n({}, l, {
                  get: function () {
                    return S;
                  },
                  set: function (t) {
                    if (t < 0 || t > 100)
                      throw new Error("Size must be between 0 and 100.");
                    (S = t), (this.hasBeenReset = !0);
                  },
                })
              ),
              Object.defineProperty(
                o,
                "align",
                n({}, l, {
                  get: function () {
                    return L;
                  },
                  set: function (t) {
                    var e = i(t);
                    if (!e)
                      throw new SyntaxError(
                        "An invalid or illegal string was specified."
                      );
                    (L = e), (this.hasBeenReset = !0);
                  },
                })
              ),
              (o.displayState = void 0);
          }
          return (
            (a.prototype.getCueAsHTML = function () {
              return self.WebVTT.convertCueToDOMTree(self, this.text);
            }),
            a
          );
        })(),
        Qn = (function () {
          function t() {}
          return (
            (t.prototype.decode = function (t, e) {
              if (!t) return "";
              if ("string" != typeof t)
                throw new Error("Error - expected string data.");
              return decodeURIComponent(encodeURIComponent(t));
            }),
            t
          );
        })();
      function $n(t) {
        function e(t, e, r, i) {
          return 3600 * (0 | t) + 60 * (0 | e) + (0 | r) + parseFloat(i || 0);
        }
        var r = t.match(/^(?:(\d+):)?(\d{2}):(\d{2})(\.\d+)?/);
        return r
          ? parseFloat(r[2]) > 59
            ? e(r[2], r[3], 0, r[4])
            : e(r[1], r[2], r[3], r[4])
          : null;
      }
      var Jn = (function () {
        function t() {
          this.values = Object.create(null);
        }
        var e = t.prototype;
        return (
          (e.set = function (t, e) {
            this.get(t) || "" === e || (this.values[t] = e);
          }),
          (e.get = function (t, e, r) {
            return r
              ? this.has(t)
                ? this.values[t]
                : e[r]
              : this.has(t)
              ? this.values[t]
              : e;
          }),
          (e.has = function (t) {
            return t in this.values;
          }),
          (e.alt = function (t, e, r) {
            for (var i = 0; i < r.length; ++i)
              if (e === r[i]) {
                this.set(t, e);
                break;
              }
          }),
          (e.integer = function (t, e) {
            /^-?\d+$/.test(e) && this.set(t, parseInt(e, 10));
          }),
          (e.percent = function (t, e) {
            if (/^([\d]{1,3})(\.[\d]*)?%$/.test(e)) {
              var r = parseFloat(e);
              if (r >= 0 && r <= 100) return this.set(t, r), !0;
            }
            return !1;
          }),
          t
        );
      })();
      function Zn(t, e, r, i) {
        var n = i ? t.split(i) : [t];
        for (var a in n)
          if ("string" == typeof n[a]) {
            var s = n[a].split(r);
            2 === s.length && e(s[0], s[1]);
          }
      }
      var ta = new zn(0, 0, ""),
        ea = "middle" === ta.align ? "middle" : "center";
      function ra(t, e, r) {
        var i = t;
        function n() {
          var e = $n(t);
          if (null === e) throw new Error("Malformed timestamp: " + i);
          return (t = t.replace(/^[^\sa-zA-Z-]+/, "")), e;
        }
        function a() {
          t = t.replace(/^\s+/, "");
        }
        if ((a(), (e.startTime = n()), a(), "--\x3e" !== t.slice(0, 3)))
          throw new Error(
            "Malformed time stamp (time stamps must be separated by '--\x3e'): " +
              i
          );
        (t = t.slice(3)),
          a(),
          (e.endTime = n()),
          a(),
          (function (t, e) {
            var i = new Jn();
            Zn(
              t,
              function (t, e) {
                var n;
                switch (t) {
                  case "region":
                    for (var a = r.length - 1; a >= 0; a--)
                      if (r[a].id === e) {
                        i.set(t, r[a].region);
                        break;
                      }
                    break;
                  case "vertical":
                    i.alt(t, e, ["rl", "lr"]);
                    break;
                  case "line":
                    (n = e.split(",")),
                      i.integer(t, n[0]),
                      i.percent(t, n[0]) && i.set("snapToLines", !1),
                      i.alt(t, n[0], ["auto"]),
                      2 === n.length &&
                        i.alt("lineAlign", n[1], ["start", ea, "end"]);
                    break;
                  case "position":
                    (n = e.split(",")),
                      i.percent(t, n[0]),
                      2 === n.length &&
                        i.alt("positionAlign", n[1], [
                          "start",
                          ea,
                          "end",
                          "line-left",
                          "line-right",
                          "auto",
                        ]);
                    break;
                  case "size":
                    i.percent(t, e);
                    break;
                  case "align":
                    i.alt(t, e, ["start", ea, "end", "left", "right"]);
                }
              },
              /:/,
              /\s/
            ),
              (e.region = i.get("region", null)),
              (e.vertical = i.get("vertical", ""));
            var n = i.get("line", "auto");
            "auto" === n && -1 === ta.line && (n = -1),
              (e.line = n),
              (e.lineAlign = i.get("lineAlign", "start")),
              (e.snapToLines = i.get("snapToLines", !0)),
              (e.size = i.get("size", 100)),
              (e.align = i.get("align", ea));
            var a = i.get("position", "auto");
            "auto" === a &&
              50 === ta.position &&
              (a =
                "start" === e.align || "left" === e.align
                  ? 0
                  : "end" === e.align || "right" === e.align
                  ? 100
                  : 50),
              (e.position = a);
          })(t, e);
      }
      function ia(t) {
        return t.replace(/<br(?: \/)?>/gi, "\n");
      }
      var na = (function () {
          function t() {
            (this.state = "INITIAL"),
              (this.buffer = ""),
              (this.decoder = new Qn()),
              (this.regionList = []),
              (this.cue = null),
              (this.oncue = void 0),
              (this.onparsingerror = void 0),
              (this.onflush = void 0);
          }
          var e = t.prototype;
          return (
            (e.parse = function (t) {
              var e = this;
              function r() {
                var t = e.buffer,
                  r = 0;
                for (
                  t = ia(t);
                  r < t.length && "\r" !== t[r] && "\n" !== t[r];

                )
                  ++r;
                var i = t.slice(0, r);
                return (
                  "\r" === t[r] && ++r,
                  "\n" === t[r] && ++r,
                  (e.buffer = t.slice(r)),
                  i
                );
              }
              t && (e.buffer += e.decoder.decode(t, { stream: !0 }));
              try {
                var i = "";
                if ("INITIAL" === e.state) {
                  if (!/\r\n|\n/.test(e.buffer)) return this;
                  var n = (i = r()).match(/^()?WEBVTT([ \t].*)?$/);
                  if (null == n || !n[0])
                    throw new Error("Malformed WebVTT signature.");
                  e.state = "HEADER";
                }
                for (var a = !1; e.buffer; ) {
                  if (!/\r\n|\n/.test(e.buffer)) return this;
                  switch ((a ? (a = !1) : (i = r()), e.state)) {
                    case "HEADER":
                      /:/.test(i)
                        ? Zn(i, function (t, e) {}, /:/)
                        : i || (e.state = "ID");
                      continue;
                    case "NOTE":
                      i || (e.state = "ID");
                      continue;
                    case "ID":
                      if (/^NOTE($|[ \t])/.test(i)) {
                        e.state = "NOTE";
                        break;
                      }
                      if (!i) continue;
                      if (
                        ((e.cue = new zn(0, 0, "")),
                        (e.state = "CUE"),
                        -1 === i.indexOf("--\x3e"))
                      ) {
                        e.cue.id = i;
                        continue;
                      }
                    case "CUE":
                      if (!e.cue) {
                        e.state = "BADCUE";
                        continue;
                      }
                      try {
                        ra(i, e.cue, e.regionList);
                      } catch (t) {
                        (e.cue = null), (e.state = "BADCUE");
                        continue;
                      }
                      e.state = "CUETEXT";
                      continue;
                    case "CUETEXT":
                      var s = -1 !== i.indexOf("--\x3e");
                      if (!i || (s && (a = !0))) {
                        e.oncue && e.cue && e.oncue(e.cue),
                          (e.cue = null),
                          (e.state = "ID");
                        continue;
                      }
                      if (null === e.cue) continue;
                      e.cue.text && (e.cue.text += "\n"), (e.cue.text += i);
                      continue;
                    case "BADCUE":
                      i || (e.state = "ID");
                  }
                }
              } catch (t) {
                "CUETEXT" === e.state && e.cue && e.oncue && e.oncue(e.cue),
                  (e.cue = null),
                  (e.state = "INITIAL" === e.state ? "BADWEBVTT" : "BADCUE");
              }
              return this;
            }),
            (e.flush = function () {
              var t = this;
              try {
                if (
                  ((t.cue || "HEADER" === t.state) &&
                    ((t.buffer += "\n\n"), t.parse()),
                  "INITIAL" === t.state || "BADWEBVTT" === t.state)
                )
                  throw new Error("Malformed WebVTT signature.");
              } catch (e) {
                t.onparsingerror && t.onparsingerror(e);
              }
              return t.onflush && t.onflush(), this;
            }),
            t
          );
        })(),
        aa = /\r\n|\n\r|\n|\r/g,
        sa = function (t, e, r) {
          return void 0 === r && (r = 0), t.slice(r, r + e.length) === e;
        },
        oa = function (t) {
          for (var e = 5381, r = t.length; r; )
            e = (33 * e) ^ t.charCodeAt(--r);
          return (e >>> 0).toString();
        };
      function la(t, e, r) {
        return oa(t.toString()) + oa(e.toString()) + oa(r);
      }
      function ua(t, e, r, i, n, a, s) {
        var o,
          l,
          u,
          h = new na(),
          d = pt(new Uint8Array(t)).trim().replace(aa, "\n").split("\n"),
          c = [],
          f = e
            ? ((o = e.baseTime),
              void 0 === (l = e.timescale) && (l = 1),
              Ui(o, 9e4, 1 / l))
            : 0,
          g = "00:00.000",
          v = 0,
          m = 0,
          p = !0;
        (h.oncue = function (t) {
          var a = r[i],
            s = r.ccOffset,
            o = (v - f) / 9e4;
          if (
            (null != a &&
              a.new &&
              (void 0 !== m
                ? (s = r.ccOffset = a.start)
                : (function (t, e, r) {
                    var i = t[e],
                      n = t[i.prevCC];
                    if (!n || (!n.new && i.new))
                      return (
                        (t.ccOffset = t.presentationOffset = i.start),
                        void (i.new = !1)
                      );
                    for (; null != (a = n) && a.new; ) {
                      var a;
                      (t.ccOffset += i.start - n.start),
                        (i.new = !1),
                        (n = t[(i = n).prevCC]);
                    }
                    t.presentationOffset = r;
                  })(r, i, o)),
            o)
          ) {
            if (!e)
              return void (u = new Error("Missing initPTS for VTT MPEGTS"));
            s = o - r.presentationOffset;
          }
          var l = t.endTime - t.startTime,
            h = Vi(9e4 * (t.startTime + s - m), 9e4 * n) / 9e4;
          (t.startTime = Math.max(h, 0)), (t.endTime = Math.max(h + l, 0));
          var d = t.text.trim();
          (t.text = decodeURIComponent(encodeURIComponent(d))),
            t.id || (t.id = la(t.startTime, t.endTime, d)),
            t.endTime > 0 && c.push(t);
        }),
          (h.onparsingerror = function (t) {
            u = t;
          }),
          (h.onflush = function () {
            u ? s(u) : a(c);
          }),
          d.forEach(function (t) {
            if (p) {
              if (sa(t, "X-TIMESTAMP-MAP=")) {
                (p = !1),
                  t
                    .slice(16)
                    .split(",")
                    .forEach(function (t) {
                      sa(t, "LOCAL:")
                        ? (g = t.slice(6))
                        : sa(t, "MPEGTS:") && (v = parseInt(t.slice(7)));
                    });
                try {
                  m =
                    (function (t) {
                      var e = parseInt(t.slice(-3)),
                        r = parseInt(t.slice(-6, -4)),
                        i = parseInt(t.slice(-9, -7)),
                        n =
                          t.length > 9
                            ? parseInt(t.substring(0, t.indexOf(":")))
                            : 0;
                      if (!(E(e) && E(r) && E(i) && E(n)))
                        throw Error("Malformed X-TIMESTAMP-MAP: Local:" + t);
                      return (e += 1e3 * r), (e += 6e4 * i) + 36e5 * n;
                    })(g) / 1e3;
                } catch (t) {
                  u = t;
                }
                return;
              }
              "" === t && (p = !1);
            }
            h.parse(t + "\n");
          }),
          h.flush();
      }
      var ha = "stpp.ttml.im1t",
        da = /^(\d{2,}):(\d{2}):(\d{2}):(\d{2})\.?(\d+)?$/,
        ca = /^(\d*(?:\.\d*)?)(h|m|s|ms|f|t)$/,
        fa = {
          left: "start",
          center: "center",
          right: "end",
          start: "start",
          end: "end",
        };
      function ga(t, e, r, i) {
        var n = It(new Uint8Array(t), ["mdat"]);
        if (0 !== n.length) {
          var a,
            s,
            l,
            u,
            h = n.map(function (t) {
              return pt(t);
            }),
            d =
              ((a = e.baseTime),
              (s = 1),
              void 0 === (l = e.timescale) && (l = 1),
              void 0 === u && (u = !1),
              Ui(a, s, 1 / l, u));
          try {
            h.forEach(function (t) {
              return r(
                (function (t, e) {
                  var r = new DOMParser()
                    .parseFromString(t, "text/xml")
                    .getElementsByTagName("tt")[0];
                  if (!r) throw new Error("Invalid ttml");
                  var i = {
                      frameRate: 30,
                      subFrameRate: 1,
                      frameRateMultiplier: 0,
                      tickRate: 0,
                    },
                    n = Object.keys(i).reduce(function (t, e) {
                      return (t[e] = r.getAttribute("ttp:" + e) || i[e]), t;
                    }, {}),
                    a = "preserve" !== r.getAttribute("xml:space"),
                    s = ma(va(r, "styling", "style")),
                    l = ma(va(r, "layout", "region")),
                    u = va(r, "body", "[begin]");
                  return [].map
                    .call(u, function (t) {
                      var r = pa(t, a);
                      if (!r || !t.hasAttribute("begin")) return null;
                      var i = Ea(t.getAttribute("begin"), n),
                        u = Ea(t.getAttribute("dur"), n),
                        h = Ea(t.getAttribute("end"), n);
                      if (null === i) throw Ta(t);
                      if (null === h) {
                        if (null === u) throw Ta(t);
                        h = i + u;
                      }
                      var d = new zn(i - e, h - e, r);
                      d.id = la(d.startTime, d.endTime, d.text);
                      var c = (function (t, e, r) {
                          var i = "http://www.w3.org/ns/ttml#styling",
                            n = null,
                            a = [
                              "displayAlign",
                              "textAlign",
                              "color",
                              "backgroundColor",
                              "fontSize",
                              "fontFamily",
                            ],
                            s =
                              null != t && t.hasAttribute("style")
                                ? t.getAttribute("style")
                                : null;
                          return (
                            s && r.hasOwnProperty(s) && (n = r[s]),
                            a.reduce(function (r, a) {
                              var s = ya(e, i, a) || ya(t, i, a) || ya(n, i, a);
                              return s && (r[a] = s), r;
                            }, {})
                          );
                        })(
                          l[t.getAttribute("region")],
                          s[t.getAttribute("style")],
                          s
                        ),
                        f = c.textAlign;
                      if (f) {
                        var g = fa[f];
                        g && (d.lineAlign = g), (d.align = f);
                      }
                      return o(d, c), d;
                    })
                    .filter(function (t) {
                      return null !== t;
                    });
                })(t, d)
              );
            });
          } catch (t) {
            i(t);
          }
        } else i(new Error("Could not parse IMSC1 mdat"));
      }
      function va(t, e, r) {
        var i = t.getElementsByTagName(e)[0];
        return i ? [].slice.call(i.querySelectorAll(r)) : [];
      }
      function ma(t) {
        return t.reduce(function (t, e) {
          var r = e.getAttribute("xml:id");
          return r && (t[r] = e), t;
        }, {});
      }
      function pa(t, e) {
        return [].slice.call(t.childNodes).reduce(function (t, r, i) {
          var n;
          return "br" === r.nodeName && i
            ? t + "\n"
            : null != (n = r.childNodes) && n.length
            ? pa(r, e)
            : e
            ? t + r.textContent.trim().replace(/\s+/g, " ")
            : t + r.textContent;
        }, "");
      }
      function ya(t, e, r) {
        return t && t.hasAttributeNS(e, r) ? t.getAttributeNS(e, r) : null;
      }
      function Ta(t) {
        return new Error("Could not parse ttml timestamp " + t);
      }
      function Ea(t, e) {
        if (!t) return null;
        var r = $n(t);
        return (
          null === r &&
            (da.test(t)
              ? (r = (function (t, e) {
                  var r = da.exec(t),
                    i = (0 | r[4]) + (0 | r[5]) / e.subFrameRate;
                  return (
                    3600 * (0 | r[1]) +
                    60 * (0 | r[2]) +
                    (0 | r[3]) +
                    i / e.frameRate
                  );
                })(t, e))
              : ca.test(t) &&
                (r = (function (t, e) {
                  var r = ca.exec(t),
                    i = Number(r[1]);
                  switch (r[2]) {
                    case "h":
                      return 3600 * i;
                    case "m":
                      return 60 * i;
                    case "ms":
                      return 1e3 * i;
                    case "f":
                      return i / e.frameRate;
                    case "t":
                      return i / e.tickRate;
                  }
                  return i;
                })(t, e))),
          r
        );
      }
      var Sa = (function () {
        function t(t) {
          if (
            ((this.hls = void 0),
            (this.media = null),
            (this.config = void 0),
            (this.enabled = !0),
            (this.Cues = void 0),
            (this.textTracks = []),
            (this.tracks = []),
            (this.initPTS = []),
            (this.unparsedVttFrags = []),
            (this.captionsTracks = {}),
            (this.nonNativeCaptionsTracks = {}),
            (this.cea608Parser1 = void 0),
            (this.cea608Parser2 = void 0),
            (this.lastSn = -1),
            (this.lastPartIndex = -1),
            (this.prevCC = -1),
            (this.vttCCs = {
              ccOffset: 0,
              presentationOffset: 0,
              0: { start: 0, prevCC: -1, new: !0 },
            }),
            (this.captionsProperties = void 0),
            (this.hls = t),
            (this.config = t.config),
            (this.Cues = t.config.cueHandler),
            (this.captionsProperties = {
              textTrack1: {
                label: this.config.captionsTextTrack1Label,
                languageCode: this.config.captionsTextTrack1LanguageCode,
              },
              textTrack2: {
                label: this.config.captionsTextTrack2Label,
                languageCode: this.config.captionsTextTrack2LanguageCode,
              },
              textTrack3: {
                label: this.config.captionsTextTrack3Label,
                languageCode: this.config.captionsTextTrack3LanguageCode,
              },
              textTrack4: {
                label: this.config.captionsTextTrack4Label,
                languageCode: this.config.captionsTextTrack4LanguageCode,
              },
            }),
            this.config.enableCEA708Captions)
          ) {
            var e = new Xn(this, "textTrack1"),
              r = new Xn(this, "textTrack2"),
              i = new Xn(this, "textTrack3"),
              n = new Xn(this, "textTrack4");
            (this.cea608Parser1 = new Wn(1, e, r)),
              (this.cea608Parser2 = new Wn(3, i, n));
          }
          t.on(S.MEDIA_ATTACHING, this.onMediaAttaching, this),
            t.on(S.MEDIA_DETACHING, this.onMediaDetaching, this),
            t.on(S.MANIFEST_LOADING, this.onManifestLoading, this),
            t.on(S.MANIFEST_LOADED, this.onManifestLoaded, this),
            t.on(S.SUBTITLE_TRACKS_UPDATED, this.onSubtitleTracksUpdated, this),
            t.on(S.FRAG_LOADING, this.onFragLoading, this),
            t.on(S.FRAG_LOADED, this.onFragLoaded, this),
            t.on(S.FRAG_PARSING_USERDATA, this.onFragParsingUserdata, this),
            t.on(S.FRAG_DECRYPTED, this.onFragDecrypted, this),
            t.on(S.INIT_PTS_FOUND, this.onInitPtsFound, this),
            t.on(S.SUBTITLE_TRACKS_CLEARED, this.onSubtitleTracksCleared, this),
            t.on(S.BUFFER_FLUSHING, this.onBufferFlushing, this);
        }
        var e = t.prototype;
        return (
          (e.destroy = function () {
            var t = this.hls;
            t.off(S.MEDIA_ATTACHING, this.onMediaAttaching, this),
              t.off(S.MEDIA_DETACHING, this.onMediaDetaching, this),
              t.off(S.MANIFEST_LOADING, this.onManifestLoading, this),
              t.off(S.MANIFEST_LOADED, this.onManifestLoaded, this),
              t.off(
                S.SUBTITLE_TRACKS_UPDATED,
                this.onSubtitleTracksUpdated,
                this
              ),
              t.off(S.FRAG_LOADING, this.onFragLoading, this),
              t.off(S.FRAG_LOADED, this.onFragLoaded, this),
              t.off(S.FRAG_PARSING_USERDATA, this.onFragParsingUserdata, this),
              t.off(S.FRAG_DECRYPTED, this.onFragDecrypted, this),
              t.off(S.INIT_PTS_FOUND, this.onInitPtsFound, this),
              t.off(
                S.SUBTITLE_TRACKS_CLEARED,
                this.onSubtitleTracksCleared,
                this
              ),
              t.off(S.BUFFER_FLUSHING, this.onBufferFlushing, this),
              (this.hls =
                this.config =
                this.cea608Parser1 =
                this.cea608Parser2 =
                  null);
          }),
          (e.addCues = function (t, e, r, i, n) {
            for (var a, s, o, l, u = !1, h = n.length; h--; ) {
              var d = n[h],
                c =
                  ((a = d[0]),
                  (s = d[1]),
                  (o = e),
                  (l = r),
                  Math.min(s, l) - Math.max(a, o));
              if (
                c >= 0 &&
                ((d[0] = Math.min(d[0], e)),
                (d[1] = Math.max(d[1], r)),
                (u = !0),
                c / (r - e) > 0.5)
              )
                return;
            }
            if ((u || n.push([e, r]), this.config.renderTextTracksNatively)) {
              var f = this.captionsTracks[t];
              this.Cues.newCue(f, e, r, i);
            } else {
              var g = this.Cues.newCue(null, e, r, i);
              this.hls.trigger(S.CUES_PARSED, {
                type: "captions",
                cues: g,
                track: t,
              });
            }
          }),
          (e.onInitPtsFound = function (t, e) {
            var r = this,
              i = e.frag,
              n = e.id,
              a = e.initPTS,
              s = e.timescale,
              o = this.unparsedVttFrags;
            "main" === n &&
              (this.initPTS[i.cc] = { baseTime: a, timescale: s }),
              o.length &&
                ((this.unparsedVttFrags = []),
                o.forEach(function (t) {
                  r.onFragLoaded(S.FRAG_LOADED, t);
                }));
          }),
          (e.getExistingTrack = function (t) {
            var e = this.media;
            if (e)
              for (var r = 0; r < e.textTracks.length; r++) {
                var i = e.textTracks[r];
                if (i[t]) return i;
              }
            return null;
          }),
          (e.createCaptionsTrack = function (t) {
            this.config.renderTextTracksNatively
              ? this.createNativeTrack(t)
              : this.createNonNativeTrack(t);
          }),
          (e.createNativeTrack = function (t) {
            if (!this.captionsTracks[t]) {
              var e = this.captionsProperties,
                r = this.captionsTracks,
                i = this.media,
                n = e[t],
                a = n.label,
                s = n.languageCode,
                o = this.getExistingTrack(t);
              if (o) (r[t] = o), Le(r[t]), Ee(r[t], i);
              else {
                var l = this.createTextTrack("captions", a, s);
                l && ((l[t] = !0), (r[t] = l));
              }
            }
          }),
          (e.createNonNativeTrack = function (t) {
            if (!this.nonNativeCaptionsTracks[t]) {
              var e = this.captionsProperties[t];
              if (e) {
                var r = {
                  _id: t,
                  label: e.label,
                  kind: "captions",
                  default: !!e.media && !!e.media.default,
                  closedCaptions: e.media,
                };
                (this.nonNativeCaptionsTracks[t] = r),
                  this.hls.trigger(S.NON_NATIVE_TEXT_TRACKS_FOUND, {
                    tracks: [r],
                  });
              }
            }
          }),
          (e.createTextTrack = function (t, e, r) {
            var i = this.media;
            if (i) return i.addTextTrack(t, e, r);
          }),
          (e.onMediaAttaching = function (t, e) {
            (this.media = e.media), this._cleanTracks();
          }),
          (e.onMediaDetaching = function () {
            var t = this.captionsTracks;
            Object.keys(t).forEach(function (e) {
              Le(t[e]), delete t[e];
            }),
              (this.nonNativeCaptionsTracks = {});
          }),
          (e.onManifestLoading = function () {
            (this.lastSn = -1),
              (this.lastPartIndex = -1),
              (this.prevCC = -1),
              (this.vttCCs = {
                ccOffset: 0,
                presentationOffset: 0,
                0: { start: 0, prevCC: -1, new: !0 },
              }),
              this._cleanTracks(),
              (this.tracks = []),
              (this.captionsTracks = {}),
              (this.nonNativeCaptionsTracks = {}),
              (this.textTracks = []),
              (this.unparsedVttFrags = []),
              (this.initPTS = []),
              this.cea608Parser1 &&
                this.cea608Parser2 &&
                (this.cea608Parser1.reset(), this.cea608Parser2.reset());
          }),
          (e._cleanTracks = function () {
            var t = this.media;
            if (t) {
              var e = t.textTracks;
              if (e) for (var r = 0; r < e.length; r++) Le(e[r]);
            }
          }),
          (e.onSubtitleTracksUpdated = function (t, e) {
            var r = this,
              i = e.subtitleTracks || [],
              n = i.some(function (t) {
                return t.textCodec === ha;
              });
            if (this.config.enableWebVTT || (n && this.config.enableIMSC1)) {
              if (Tn(this.tracks, i)) return void (this.tracks = i);
              if (
                ((this.textTracks = []),
                (this.tracks = i),
                this.config.renderTextTracksNatively)
              ) {
                var a = this.media ? this.media.textTracks : null;
                this.tracks.forEach(function (t, e) {
                  var i;
                  if (a && e < a.length) {
                    for (var n = null, s = 0; s < a.length; s++)
                      if (La(a[s], t)) {
                        n = a[s];
                        break;
                      }
                    n && (i = n);
                  }
                  if (i) Le(i);
                  else {
                    var o = r._captionsOrSubtitlesFromCharacteristics(t);
                    (i = r.createTextTrack(o, t.name, t.lang)) &&
                      (i.mode = "disabled");
                  }
                  i && ((i.groupId = t.groupId), r.textTracks.push(i));
                });
              } else if (this.tracks.length) {
                var s = this.tracks.map(function (t) {
                  return {
                    label: t.name,
                    kind: t.type.toLowerCase(),
                    default: t.default,
                    subtitleTrack: t,
                  };
                });
                this.hls.trigger(S.NON_NATIVE_TEXT_TRACKS_FOUND, { tracks: s });
              }
            }
          }),
          (e._captionsOrSubtitlesFromCharacteristics = function (t) {
            if (t.attrs.CHARACTERISTICS) {
              var e = /transcribes-spoken-dialog/gi.test(
                  t.attrs.CHARACTERISTICS
                ),
                r = /describes-music-and-sound/gi.test(t.attrs.CHARACTERISTICS);
              if (e && r) return "captions";
            }
            return "subtitles";
          }),
          (e.onManifestLoaded = function (t, e) {
            var r = this;
            this.config.enableCEA708Captions &&
              e.captions &&
              e.captions.forEach(function (t) {
                var e = /(?:CC|SERVICE)([1-4])/.exec(t.instreamId);
                if (e) {
                  var i = "textTrack" + e[1],
                    n = r.captionsProperties[i];
                  n &&
                    ((n.label = t.name),
                    t.lang && (n.languageCode = t.lang),
                    (n.media = t));
                }
              });
          }),
          (e.closedCaptionsForLevel = function (t) {
            var e = this.hls.levels[t.level];
            return null == e ? void 0 : e.attrs["CLOSED-CAPTIONS"];
          }),
          (e.onFragLoading = function (t, e) {
            var r = this.cea608Parser1,
              i = this.cea608Parser2,
              n = this.lastSn,
              a = this.lastPartIndex;
            if (this.enabled && r && i && e.frag.type === ge) {
              var s,
                o,
                l = e.frag.sn,
                u =
                  null !=
                  (s = null == e || null == (o = e.part) ? void 0 : o.index)
                    ? s
                    : -1;
              l === n + 1 || (l === n && u === a + 1) || (r.reset(), i.reset()),
                (this.lastSn = l),
                (this.lastPartIndex = u);
            }
          }),
          (e.onFragLoaded = function (t, e) {
            var r = e.frag,
              i = e.payload;
            if (r.type === me)
              if (i.byteLength) {
                var n = r.decryptdata,
                  a = "stats" in e;
                if (null == n || !n.encrypted || a) {
                  var s = this.tracks[r.level],
                    o = this.vttCCs;
                  o[r.cc] ||
                    ((o[r.cc] = {
                      start: r.start,
                      prevCC: this.prevCC,
                      new: !0,
                    }),
                    (this.prevCC = r.cc)),
                    s && s.textCodec === ha
                      ? this._parseIMSC1(r, i)
                      : this._parseVTTs(e);
                }
              } else
                this.hls.trigger(S.SUBTITLE_FRAG_PROCESSED, {
                  success: !1,
                  frag: r,
                  error: new Error("Empty subtitle payload"),
                });
          }),
          (e._parseIMSC1 = function (t, e) {
            var r = this,
              i = this.hls;
            ga(
              e,
              this.initPTS[t.cc],
              function (e) {
                r._appendCues(e, t.level),
                  i.trigger(S.SUBTITLE_FRAG_PROCESSED, {
                    success: !0,
                    frag: t,
                  });
              },
              function (e) {
                w.log("Failed to parse IMSC1: " + e),
                  i.trigger(S.SUBTITLE_FRAG_PROCESSED, {
                    success: !1,
                    frag: t,
                    error: e,
                  });
              }
            );
          }),
          (e._parseVTTs = function (t) {
            var e,
              r = this,
              i = t.frag,
              n = t.payload,
              a = this.initPTS,
              s = this.unparsedVttFrags,
              o = a.length - 1;
            if (a[i.cc] || -1 !== o) {
              var l = this.hls;
              ua(
                null != (e = i.initSegment) && e.data
                  ? xt(i.initSegment.data, new Uint8Array(n))
                  : n,
                this.initPTS[i.cc],
                this.vttCCs,
                i.cc,
                i.start,
                function (t) {
                  r._appendCues(t, i.level),
                    l.trigger(S.SUBTITLE_FRAG_PROCESSED, {
                      success: !0,
                      frag: i,
                    });
                },
                function (e) {
                  var a = "Missing initPTS for VTT MPEGTS" === e.message;
                  a ? s.push(t) : r._fallbackToIMSC1(i, n),
                    w.log("Failed to parse VTT cue: " + e),
                    (a && o > i.cc) ||
                      l.trigger(S.SUBTITLE_FRAG_PROCESSED, {
                        success: !1,
                        frag: i,
                        error: e,
                      });
                }
              );
            } else s.push(t);
          }),
          (e._fallbackToIMSC1 = function (t, e) {
            var r = this,
              i = this.tracks[t.level];
            i.textCodec ||
              ga(
                e,
                this.initPTS[t.cc],
                function () {
                  (i.textCodec = ha), r._parseIMSC1(t, e);
                },
                function () {
                  i.textCodec = "wvtt";
                }
              );
          }),
          (e._appendCues = function (t, e) {
            var r = this.hls;
            if (this.config.renderTextTracksNatively) {
              var i = this.textTracks[e];
              if (!i || "disabled" === i.mode) return;
              t.forEach(function (t) {
                return Se(i, t);
              });
            } else {
              var n = this.tracks[e];
              if (!n) return;
              var a = n.default ? "default" : "subtitles" + e;
              r.trigger(S.CUES_PARSED, {
                type: "subtitles",
                cues: t,
                track: a,
              });
            }
          }),
          (e.onFragDecrypted = function (t, e) {
            e.frag.type === me && this.onFragLoaded(S.FRAG_LOADED, e);
          }),
          (e.onSubtitleTracksCleared = function () {
            (this.tracks = []), (this.captionsTracks = {});
          }),
          (e.onFragParsingUserdata = function (t, e) {
            var r = this.cea608Parser1,
              i = this.cea608Parser2;
            if (this.enabled && r && i) {
              var n = e.frag,
                a = e.samples;
              if (n.type !== ge || "NONE" !== this.closedCaptionsForLevel(n))
                for (var s = 0; s < a.length; s++) {
                  var o = a[s].bytes;
                  if (o) {
                    var l = this.extractCea608Data(o);
                    r.addData(a[s].pts, l[0]), i.addData(a[s].pts, l[1]);
                  }
                }
            }
          }),
          (e.onBufferFlushing = function (t, e) {
            var r = e.startOffset,
              i = e.endOffset,
              n = e.endOffsetSubtitles,
              a = e.type,
              s = this.media;
            if (s && !(s.currentTime < i)) {
              if (!a || "video" === a) {
                var o = this.captionsTracks;
                Object.keys(o).forEach(function (t) {
                  return Re(o[t], r, i);
                });
              }
              if (
                this.config.renderTextTracksNatively &&
                0 === r &&
                void 0 !== n
              ) {
                var l = this.textTracks;
                Object.keys(l).forEach(function (t) {
                  return Re(l[t], r, n);
                });
              }
            }
          }),
          (e.extractCea608Data = function (t) {
            for (var e = [[], []], r = 31 & t[0], i = 2, n = 0; n < r; n++) {
              var a = t[i++],
                s = 127 & t[i++],
                o = 127 & t[i++];
              if ((0 !== s || 0 !== o) && 0 != (4 & a)) {
                var l = 3 & a;
                (0 !== l && 1 !== l) || (e[l].push(s), e[l].push(o));
              }
            }
            return e;
          }),
          t
        );
      })();
      function La(t, e) {
        return !!t && t.label === e.name && !(t.textTrack1 || t.textTrack2);
      }
      var Ra = (function () {
          function t(t) {
            (this.hls = void 0),
              (this.autoLevelCapping = void 0),
              (this.firstLevel = void 0),
              (this.media = void 0),
              (this.restrictedLevels = void 0),
              (this.timer = void 0),
              (this.clientRect = void 0),
              (this.streamController = void 0),
              (this.hls = t),
              (this.autoLevelCapping = Number.POSITIVE_INFINITY),
              (this.firstLevel = -1),
              (this.media = null),
              (this.restrictedLevels = []),
              (this.timer = void 0),
              (this.clientRect = null),
              this.registerListeners();
          }
          var e = t.prototype;
          return (
            (e.setStreamController = function (t) {
              this.streamController = t;
            }),
            (e.destroy = function () {
              this.unregisterListener(),
                this.hls.config.capLevelToPlayerSize && this.stopCapping(),
                (this.media = null),
                (this.clientRect = null),
                (this.hls = this.streamController = null);
            }),
            (e.registerListeners = function () {
              var t = this.hls;
              t.on(S.FPS_DROP_LEVEL_CAPPING, this.onFpsDropLevelCapping, this),
                t.on(S.MEDIA_ATTACHING, this.onMediaAttaching, this),
                t.on(S.MANIFEST_PARSED, this.onManifestParsed, this),
                t.on(S.BUFFER_CODECS, this.onBufferCodecs, this),
                t.on(S.MEDIA_DETACHING, this.onMediaDetaching, this);
            }),
            (e.unregisterListener = function () {
              var t = this.hls;
              t.off(S.FPS_DROP_LEVEL_CAPPING, this.onFpsDropLevelCapping, this),
                t.off(S.MEDIA_ATTACHING, this.onMediaAttaching, this),
                t.off(S.MANIFEST_PARSED, this.onManifestParsed, this),
                t.off(S.BUFFER_CODECS, this.onBufferCodecs, this),
                t.off(S.MEDIA_DETACHING, this.onMediaDetaching, this);
            }),
            (e.onFpsDropLevelCapping = function (t, e) {
              var r = this.hls.levels[e.droppedLevel];
              this.isLevelAllowed(r) &&
                this.restrictedLevels.push({
                  bitrate: r.bitrate,
                  height: r.height,
                  width: r.width,
                });
            }),
            (e.onMediaAttaching = function (t, e) {
              (this.media =
                e.media instanceof HTMLVideoElement ? e.media : null),
                (this.clientRect = null);
            }),
            (e.onManifestParsed = function (t, e) {
              var r = this.hls;
              (this.restrictedLevels = []),
                (this.firstLevel = e.firstLevel),
                r.config.capLevelToPlayerSize && e.video && this.startCapping();
            }),
            (e.onBufferCodecs = function (t, e) {
              this.hls.config.capLevelToPlayerSize &&
                e.video &&
                this.startCapping();
            }),
            (e.onMediaDetaching = function () {
              this.stopCapping();
            }),
            (e.detectPlayerSize = function () {
              if (this.media && this.mediaHeight > 0 && this.mediaWidth > 0) {
                var t = this.hls.levels;
                if (t.length) {
                  var e = this.hls;
                  (e.autoLevelCapping = this.getMaxLevel(t.length - 1)),
                    e.autoLevelCapping > this.autoLevelCapping &&
                      this.streamController &&
                      this.streamController.nextLevelSwitch(),
                    (this.autoLevelCapping = e.autoLevelCapping);
                }
              }
            }),
            (e.getMaxLevel = function (e) {
              var r = this,
                i = this.hls.levels;
              if (!i.length) return -1;
              var n = i.filter(function (t, i) {
                return r.isLevelAllowed(t) && i <= e;
              });
              return (
                (this.clientRect = null),
                t.getMaxLevelByMediaSize(n, this.mediaWidth, this.mediaHeight)
              );
            }),
            (e.startCapping = function () {
              this.timer ||
                ((this.autoLevelCapping = Number.POSITIVE_INFINITY),
                (this.hls.firstLevel = this.getMaxLevel(this.firstLevel)),
                self.clearInterval(this.timer),
                (this.timer = self.setInterval(
                  this.detectPlayerSize.bind(this),
                  1e3
                )),
                this.detectPlayerSize());
            }),
            (e.stopCapping = function () {
              (this.restrictedLevels = []),
                (this.firstLevel = -1),
                (this.autoLevelCapping = Number.POSITIVE_INFINITY),
                this.timer &&
                  (self.clearInterval(this.timer), (this.timer = void 0));
            }),
            (e.getDimensions = function () {
              if (this.clientRect) return this.clientRect;
              var t = this.media,
                e = { width: 0, height: 0 };
              if (t) {
                var r = t.getBoundingClientRect();
                (e.width = r.width),
                  (e.height = r.height),
                  e.width ||
                    e.height ||
                    ((e.width = r.right - r.left || t.width || 0),
                    (e.height = r.bottom - r.top || t.height || 0));
              }
              return (this.clientRect = e), e;
            }),
            (e.isLevelAllowed = function (t) {
              return !this.restrictedLevels.some(function (e) {
                return (
                  t.bitrate === e.bitrate &&
                  t.width === e.width &&
                  t.height === e.height
                );
              });
            }),
            (t.getMaxLevelByMediaSize = function (t, e, r) {
              if (null == t || !t.length) return -1;
              for (var i, n, a = t.length - 1, s = 0; s < t.length; s += 1) {
                var o = t[s];
                if (
                  (o.width >= e || o.height >= r) &&
                  ((i = o),
                  !(n = t[s + 1]) ||
                    i.width !== n.width ||
                    i.height !== n.height)
                ) {
                  a = s;
                  break;
                }
              }
              return a;
            }),
            a(t, [
              {
                key: "mediaWidth",
                get: function () {
                  return this.getDimensions().width * this.contentScaleFactor;
                },
              },
              {
                key: "mediaHeight",
                get: function () {
                  return this.getDimensions().height * this.contentScaleFactor;
                },
              },
              {
                key: "contentScaleFactor",
                get: function () {
                  var t = 1;
                  if (!this.hls.config.ignoreDevicePixelRatio)
                    try {
                      t = self.devicePixelRatio;
                    } catch (t) {}
                  return t;
                },
              },
            ]),
            t
          );
        })(),
        Aa = (function () {
          function t(t) {
            (this.hls = void 0),
              (this.isVideoPlaybackQualityAvailable = !1),
              (this.timer = void 0),
              (this.media = null),
              (this.lastTime = void 0),
              (this.lastDroppedFrames = 0),
              (this.lastDecodedFrames = 0),
              (this.streamController = void 0),
              (this.hls = t),
              this.registerListeners();
          }
          var e = t.prototype;
          return (
            (e.setStreamController = function (t) {
              this.streamController = t;
            }),
            (e.registerListeners = function () {
              this.hls.on(S.MEDIA_ATTACHING, this.onMediaAttaching, this);
            }),
            (e.unregisterListeners = function () {
              this.hls.off(S.MEDIA_ATTACHING, this.onMediaAttaching, this);
            }),
            (e.destroy = function () {
              this.timer && clearInterval(this.timer),
                this.unregisterListeners(),
                (this.isVideoPlaybackQualityAvailable = !1),
                (this.media = null);
            }),
            (e.onMediaAttaching = function (t, e) {
              var r = this.hls.config;
              if (r.capLevelOnFPSDrop) {
                var i =
                  e.media instanceof self.HTMLVideoElement ? e.media : null;
                (this.media = i),
                  i &&
                    "function" == typeof i.getVideoPlaybackQuality &&
                    (this.isVideoPlaybackQualityAvailable = !0),
                  self.clearInterval(this.timer),
                  (this.timer = self.setInterval(
                    this.checkFPSInterval.bind(this),
                    r.fpsDroppedMonitoringPeriod
                  ));
              }
            }),
            (e.checkFPS = function (t, e, r) {
              var i = performance.now();
              if (e) {
                if (this.lastTime) {
                  var n = i - this.lastTime,
                    a = r - this.lastDroppedFrames,
                    s = e - this.lastDecodedFrames,
                    o = (1e3 * a) / n,
                    l = this.hls;
                  if (
                    (l.trigger(S.FPS_DROP, {
                      currentDropped: a,
                      currentDecoded: s,
                      totalDroppedFrames: r,
                    }),
                    o > 0 && a > l.config.fpsDroppedMonitoringThreshold * s)
                  ) {
                    var u = l.currentLevel;
                    w.warn(
                      "drop FPS ratio greater than max allowed value for currentLevel: " +
                        u
                    ),
                      u > 0 &&
                        (-1 === l.autoLevelCapping ||
                          l.autoLevelCapping >= u) &&
                        ((u -= 1),
                        l.trigger(S.FPS_DROP_LEVEL_CAPPING, {
                          level: u,
                          droppedLevel: l.currentLevel,
                        }),
                        (l.autoLevelCapping = u),
                        this.streamController.nextLevelSwitch());
                  }
                }
                (this.lastTime = i),
                  (this.lastDroppedFrames = r),
                  (this.lastDecodedFrames = e);
              }
            }),
            (e.checkFPSInterval = function () {
              var t = this.media;
              if (t)
                if (this.isVideoPlaybackQualityAvailable) {
                  var e = t.getVideoPlaybackQuality();
                  this.checkFPS(t, e.totalVideoFrames, e.droppedVideoFrames);
                } else
                  this.checkFPS(
                    t,
                    t.webkitDecodedFrameCount,
                    t.webkitDroppedFrameCount
                  );
            }),
            t
          );
        })(),
        ka = "[eme]",
        ba = (function () {
          function t(e) {
            (this.hls = void 0),
              (this.config = void 0),
              (this.media = null),
              (this.keyFormatPromise = null),
              (this.keySystemAccessPromises = {}),
              (this._requestLicenseFailureCount = 0),
              (this.mediaKeySessions = []),
              (this.keyIdToKeySessionPromise = {}),
              (this.setMediaKeysQueue = t.CDMCleanupPromise
                ? [t.CDMCleanupPromise]
                : []),
              (this.onMediaEncrypted = this._onMediaEncrypted.bind(this)),
              (this.onWaitingForKey = this._onWaitingForKey.bind(this)),
              (this.debug = w.debug.bind(w, ka)),
              (this.log = w.log.bind(w, ka)),
              (this.warn = w.warn.bind(w, ka)),
              (this.error = w.error.bind(w, ka)),
              (this.hls = e),
              (this.config = e.config),
              this.registerListeners();
          }
          var e = t.prototype;
          return (
            (e.destroy = function () {
              this.unregisterListeners(), this.onMediaDetached();
              var t = this.config;
              (t.requestMediaKeySystemAccessFunc = null),
                (t.licenseXhrSetup = t.licenseResponseCallback = void 0),
                (t.drmSystems = t.drmSystemOptions = {}),
                (this.hls =
                  this.onMediaEncrypted =
                  this.onWaitingForKey =
                  this.keyIdToKeySessionPromise =
                    null),
                (this.config = null);
            }),
            (e.registerListeners = function () {
              this.hls.on(S.MEDIA_ATTACHED, this.onMediaAttached, this),
                this.hls.on(S.MEDIA_DETACHED, this.onMediaDetached, this),
                this.hls.on(S.MANIFEST_LOADING, this.onManifestLoading, this),
                this.hls.on(S.MANIFEST_LOADED, this.onManifestLoaded, this);
            }),
            (e.unregisterListeners = function () {
              this.hls.off(S.MEDIA_ATTACHED, this.onMediaAttached, this),
                this.hls.off(S.MEDIA_DETACHED, this.onMediaDetached, this),
                this.hls.off(S.MANIFEST_LOADING, this.onManifestLoading, this),
                this.hls.off(S.MANIFEST_LOADED, this.onManifestLoaded, this);
            }),
            (e.getLicenseServerUrl = function (t) {
              var e = this.config,
                r = e.drmSystems,
                i = e.widevineLicenseUrl,
                n = r[t];
              if (n) return n.licenseUrl;
              if (t === j.WIDEVINE && i) return i;
              throw new Error(
                'no license server URL configured for key-system "' + t + '"'
              );
            }),
            (e.getServerCertificateUrl = function (t) {
              var e = this.config.drmSystems[t];
              if (e) return e.serverCertificateUrl;
              this.log(
                'No Server Certificate in config.drmSystems["' + t + '"]'
              );
            }),
            (e.attemptKeySystemAccess = function (t) {
              var e = this,
                r = this.hls.levels,
                i = function (t, e, r) {
                  return !!t && r.indexOf(t) === e;
                },
                n = r
                  .map(function (t) {
                    return t.audioCodec;
                  })
                  .filter(i),
                a = r
                  .map(function (t) {
                    return t.videoCodec;
                  })
                  .filter(i);
              return (
                n.length + a.length === 0 && a.push("avc1.42e01e"),
                new Promise(function (r, i) {
                  !(function t(s) {
                    var o = s.shift();
                    e.getMediaKeysPromise(o, n, a)
                      .then(function (t) {
                        return r({ keySystem: o, mediaKeys: t });
                      })
                      .catch(function (e) {
                        s.length
                          ? t(s)
                          : i(
                              e instanceof Da
                                ? e
                                : new Da(
                                    {
                                      type: L.KEY_SYSTEM_ERROR,
                                      details: R.KEY_SYSTEM_NO_ACCESS,
                                      error: e,
                                      fatal: !0,
                                    },
                                    e.message
                                  )
                            );
                      });
                  })(t);
                })
              );
            }),
            (e.requestMediaKeySystemAccess = function (t, e) {
              var r = this.config.requestMediaKeySystemAccessFunc;
              if ("function" != typeof r) {
                var i =
                  "Configured requestMediaKeySystemAccess is not a function " +
                  r;
                return (
                  null === et &&
                    "http:" === self.location.protocol &&
                    (i =
                      "navigator.requestMediaKeySystemAccess is not available over insecure protocol " +
                      location.protocol),
                  Promise.reject(new Error(i))
                );
              }
              return r(t, e);
            }),
            (e.getMediaKeysPromise = function (t, e, r) {
              var i = this,
                n = (function (t, e, r, i) {
                  var n;
                  switch (t) {
                    case j.FAIRPLAY:
                      n = ["cenc", "sinf"];
                      break;
                    case j.WIDEVINE:
                    case j.PLAYREADY:
                      n = ["cenc"];
                      break;
                    case j.CLEARKEY:
                      n = ["cenc", "keyids"];
                      break;
                    default:
                      throw new Error("Unknown key-system: " + t);
                  }
                  return (function (t, e, r, i) {
                    return [
                      {
                        initDataTypes: t,
                        persistentState: i.persistentState || "not-allowed",
                        distinctiveIdentifier:
                          i.distinctiveIdentifier || "not-allowed",
                        sessionTypes: i.sessionTypes || [
                          i.sessionType || "temporary",
                        ],
                        audioCapabilities: e.map(function (t) {
                          return {
                            contentType: 'audio/mp4; codecs="' + t + '"',
                            robustness: i.audioRobustness || "",
                            encryptionScheme: i.audioEncryptionScheme || null,
                          };
                        }),
                        videoCapabilities: r.map(function (t) {
                          return {
                            contentType: 'video/mp4; codecs="' + t + '"',
                            robustness: i.videoRobustness || "",
                            encryptionScheme: i.videoEncryptionScheme || null,
                          };
                        }),
                      },
                    ];
                  })(n, e, r, i);
                })(t, e, r, this.config.drmSystemOptions),
                a = this.keySystemAccessPromises[t],
                s = null == a ? void 0 : a.keySystemAccess;
              if (!s) {
                this.log(
                  'Requesting encrypted media "' +
                    t +
                    '" key-system access with config: ' +
                    JSON.stringify(n)
                ),
                  (s = this.requestMediaKeySystemAccess(t, n));
                var o = (this.keySystemAccessPromises[t] = {
                  keySystemAccess: s,
                });
                return (
                  s.catch(function (e) {
                    i.log(
                      'Failed to obtain access to key-system "' + t + '": ' + e
                    );
                  }),
                  s.then(function (e) {
                    i.log(
                      'Access for key-system "' + e.keySystem + '" obtained'
                    );
                    var r = i.fetchServerCertificate(t);
                    return (
                      i.log('Create media-keys for "' + t + '"'),
                      (o.mediaKeys = e.createMediaKeys().then(function (e) {
                        return (
                          i.log('Media-keys created for "' + t + '"'),
                          r.then(function (r) {
                            return r
                              ? i.setMediaKeysServerCertificate(e, t, r)
                              : e;
                          })
                        );
                      })),
                      o.mediaKeys.catch(function (e) {
                        i.error(
                          'Failed to create media-keys for "' + t + '"}: ' + e
                        );
                      }),
                      o.mediaKeys
                    );
                  })
                );
              }
              return s.then(function () {
                return a.mediaKeys;
              });
            }),
            (e.createMediaKeySessionContext = function (t) {
              var e = t.decryptdata,
                r = t.keySystem,
                i = t.mediaKeys;
              this.log(
                'Creating key-system session "' +
                  r +
                  '" keyId: ' +
                  Tt(e.keyId || [])
              );
              var n = i.createSession(),
                a = {
                  decryptdata: e,
                  keySystem: r,
                  mediaKeys: i,
                  mediaKeysSession: n,
                  keyStatus: "status-pending",
                };
              return this.mediaKeySessions.push(a), a;
            }),
            (e.renewKeySession = function (t) {
              var e = t.decryptdata;
              if (e.pssh) {
                var r = this.createMediaKeySessionContext(t),
                  i = this.getKeyIdString(e);
                this.keyIdToKeySessionPromise[i] =
                  this.generateRequestWithPreferredKeySession(
                    r,
                    "cenc",
                    e.pssh,
                    "expired"
                  );
              } else
                this.warn(
                  "Could not renew expired session. Missing pssh initData."
                );
              this.removeSession(t);
            }),
            (e.getKeyIdString = function (t) {
              if (!t)
                throw new Error(
                  "Could not read keyId of undefined decryptdata"
                );
              if (null === t.keyId) throw new Error("keyId is null");
              return Tt(t.keyId);
            }),
            (e.updateKeySession = function (t, e) {
              var r,
                i = t.mediaKeysSession;
              return (
                this.log(
                  'Updating key-session "' +
                    i.sessionId +
                    '" for keyID ' +
                    Tt((null == (r = t.decryptdata) ? void 0 : r.keyId) || []) +
                    "\n      } (data length: " +
                    (e ? e.byteLength : e) +
                    ")"
                ),
                i.update(e)
              );
            }),
            (e.selectKeySystemFormat = function (t) {
              var e = Object.keys(t.levelkeys || {});
              return (
                this.keyFormatPromise ||
                  (this.log(
                    "Selecting key-system from fragment (sn: " +
                      t.sn +
                      " " +
                      t.type +
                      ": " +
                      t.level +
                      ") key formats " +
                      e.join(", ")
                  ),
                  (this.keyFormatPromise = this.getKeyFormatPromise(e))),
                this.keyFormatPromise
              );
            }),
            (e.getKeyFormatPromise = function (t) {
              var e = this;
              return new Promise(function (r, i) {
                var n = tt(e.config),
                  a = t.map($).filter(function (t) {
                    return !!t && -1 !== n.indexOf(t);
                  });
                return e
                  .getKeySystemSelectionPromise(a)
                  .then(function (t) {
                    var e = t.keySystem,
                      n = Z(e);
                    n
                      ? r(n)
                      : i(
                          new Error(
                            'Unable to find format for key-system "' + e + '"'
                          )
                        );
                  })
                  .catch(i);
              });
            }),
            (e.loadKey = function (t) {
              var e = this,
                r = t.keyInfo.decryptdata,
                i = this.getKeyIdString(r),
                n =
                  "(keyId: " +
                  i +
                  ' format: "' +
                  r.keyFormat +
                  '" method: ' +
                  r.method +
                  " uri: " +
                  r.uri +
                  ")";
              this.log("Starting session for key " + n);
              var a = this.keyIdToKeySessionPromise[i];
              return (
                a ||
                  (a = this.keyIdToKeySessionPromise[i] =
                    this.getKeySystemForKeyPromise(r).then(function (i) {
                      var a = i.keySystem,
                        s = i.mediaKeys;
                      return (
                        e.throwIfDestroyed(),
                        e.log(
                          "Handle encrypted media sn: " +
                            t.frag.sn +
                            " " +
                            t.frag.type +
                            ": " +
                            t.frag.level +
                            " using key " +
                            n
                        ),
                        e.attemptSetMediaKeys(a, s).then(function () {
                          e.throwIfDestroyed();
                          var t = e.createMediaKeySessionContext({
                            keySystem: a,
                            mediaKeys: s,
                            decryptdata: r,
                          });
                          return e.generateRequestWithPreferredKeySession(
                            t,
                            "cenc",
                            r.pssh,
                            "playlist-key"
                          );
                        })
                      );
                    })).catch(function (t) {
                    return e.handleError(t);
                  }),
                a
              );
            }),
            (e.throwIfDestroyed = function (t) {
              if (!this.hls) throw new Error("invalid state");
            }),
            (e.handleError = function (t) {
              this.hls &&
                (this.error(t.message),
                t instanceof Da
                  ? this.hls.trigger(S.ERROR, t.data)
                  : this.hls.trigger(S.ERROR, {
                      type: L.KEY_SYSTEM_ERROR,
                      details: R.KEY_SYSTEM_NO_KEYS,
                      error: t,
                      fatal: !0,
                    }));
            }),
            (e.getKeySystemForKeyPromise = function (t) {
              var e = this.getKeyIdString(t),
                r = this.keyIdToKeySessionPromise[e];
              if (!r) {
                var i = $(t.keyFormat),
                  n = i ? [i] : tt(this.config);
                return this.attemptKeySystemAccess(n);
              }
              return r;
            }),
            (e.getKeySystemSelectionPromise = function (t) {
              if ((t.length || (t = tt(this.config)), 0 === t.length))
                throw new Da(
                  {
                    type: L.KEY_SYSTEM_ERROR,
                    details: R.KEY_SYSTEM_NO_CONFIGURED_LICENSE,
                    fatal: !0,
                  },
                  "Missing key-system license configuration options " +
                    JSON.stringify({ drmSystems: this.config.drmSystems })
                );
              return this.attemptKeySystemAccess(t);
            }),
            (e._onMediaEncrypted = function (t) {
              var e = this,
                r = t.initDataType,
                i = t.initData;
              if (
                (this.debug(
                  '"' + t.type + '" event: init data type: "' + r + '"'
                ),
                null !== i)
              ) {
                var n, a;
                if ("sinf" === r && this.config.drmSystems[j.FAIRPLAY]) {
                  var s = Rt(new Uint8Array(i));
                  try {
                    var o = V(JSON.parse(s).sinf),
                      l = _t(new Uint8Array(o));
                    if (!l) return;
                    (n = l.subarray(8, 24)), (a = j.FAIRPLAY);
                  } catch (t) {
                    return void this.warn(
                      'Failed to parse sinf "encrypted" event message initData'
                    );
                  }
                } else {
                  var u = (function (t) {
                    if (!(t instanceof ArrayBuffer) || t.byteLength < 32)
                      return null;
                    var e = {
                        version: 0,
                        systemId: "",
                        kids: null,
                        data: null,
                      },
                      r = new DataView(t),
                      i = r.getUint32(0);
                    if (t.byteLength !== i && i > 44) return null;
                    if (1886614376 !== r.getUint32(4)) return null;
                    if (((e.version = r.getUint32(8) >>> 24), e.version > 1))
                      return null;
                    e.systemId = Tt(new Uint8Array(t, 12, 16));
                    var n = r.getUint32(28);
                    if (0 === e.version) {
                      if (i - 32 < n) return null;
                      e.data = new Uint8Array(t, 32, n);
                    } else if (1 === e.version) {
                      e.kids = [];
                      for (var a = 0; a < n; a++)
                        e.kids.push(new Uint8Array(t, 32 + 16 * a, 16));
                    }
                    return e;
                  })(i);
                  if (null === u) return;
                  0 === u.version &&
                    u.systemId === J &&
                    u.data &&
                    (n = u.data.subarray(8, 24)),
                    (a = (function (t) {
                      if (t === J) return j.WIDEVINE;
                    })(u.systemId));
                }
                if (a && n) {
                  for (
                    var h = Tt(n),
                      d = this.keyIdToKeySessionPromise,
                      c = this.mediaKeySessions,
                      f = d[h],
                      g = function () {
                        var t = c[v],
                          a = t.decryptdata;
                        if (a.pssh || !a.keyId) return "continue";
                        var s = Tt(a.keyId);
                        return h === s ||
                          -1 !== a.uri.replace(/-/g, "").indexOf(h)
                          ? ((f = d[s]),
                            delete d[s],
                            (a.pssh = new Uint8Array(i)),
                            (a.keyId = n),
                            (f = d[h] =
                              f.then(function () {
                                return e.generateRequestWithPreferredKeySession(
                                  t,
                                  r,
                                  i,
                                  "encrypted-event-key-match"
                                );
                              })),
                            "break")
                          : void 0;
                      },
                      v = 0;
                    v < c.length;
                    v++
                  ) {
                    var m = g();
                    if ("continue" !== m && "break" === m) break;
                  }
                  f ||
                    (f = d[h] =
                      this.getKeySystemSelectionPromise([a]).then(function (t) {
                        var a,
                          s = t.keySystem,
                          o = t.mediaKeys;
                        e.throwIfDestroyed();
                        var l = new Gt(
                          "ISO-23001-7",
                          h,
                          null != (a = Z(s)) ? a : ""
                        );
                        return (
                          (l.pssh = new Uint8Array(i)),
                          (l.keyId = n),
                          e.attemptSetMediaKeys(s, o).then(function () {
                            e.throwIfDestroyed();
                            var t = e.createMediaKeySessionContext({
                              decryptdata: l,
                              keySystem: s,
                              mediaKeys: o,
                            });
                            return e.generateRequestWithPreferredKeySession(
                              t,
                              r,
                              i,
                              "encrypted-event-no-match"
                            );
                          })
                        );
                      })),
                    f.catch(function (t) {
                      return e.handleError(t);
                    });
                }
              }
            }),
            (e._onWaitingForKey = function (t) {
              this.log('"' + t.type + '" event');
            }),
            (e.attemptSetMediaKeys = function (t, e) {
              var r = this,
                i = this.setMediaKeysQueue.slice();
              this.log('Setting media-keys for "' + t + '"');
              var n = Promise.all(i).then(function () {
                if (!r.media)
                  throw new Error(
                    "Attempted to set mediaKeys without media element attached"
                  );
                return r.media.setMediaKeys(e);
              });
              return (
                this.setMediaKeysQueue.push(n),
                n.then(function () {
                  r.log('Media-keys set for "' + t + '"'),
                    i.push(n),
                    (r.setMediaKeysQueue = r.setMediaKeysQueue.filter(function (
                      t
                    ) {
                      return -1 === i.indexOf(t);
                    }));
                })
              );
            }),
            (e.generateRequestWithPreferredKeySession = function (t, e, r, i) {
              var n,
                a,
                s = this,
                o =
                  null == (n = this.config.drmSystems) ||
                  null == (a = n[t.keySystem])
                    ? void 0
                    : a.generateRequest;
              if (o)
                try {
                  var l = o.call(this.hls, e, r, t);
                  if (!l)
                    throw new Error(
                      "Invalid response from configured generateRequest filter"
                    );
                  (e = l.initDataType),
                    (r = t.decryptdata.pssh =
                      l.initData ? new Uint8Array(l.initData) : null);
                } catch (t) {
                  var u;
                  if (
                    (this.warn(t.message),
                    null != (u = this.hls) && u.config.debug)
                  )
                    throw t;
                }
              if (null === r)
                return (
                  this.log(
                    'Skipping key-session request for "' + i + '" (no initData)'
                  ),
                  Promise.resolve(t)
                );
              var h = this.getKeyIdString(t.decryptdata);
              this.log(
                'Generating key-session request for "' +
                  i +
                  '": ' +
                  h +
                  " (init data type: " +
                  e +
                  " length: " +
                  (r ? r.byteLength : null) +
                  ")"
              );
              var d = new an();
              (t.mediaKeysSession.onmessage = function (e) {
                var r = t.mediaKeysSession;
                if (r) {
                  var i = e.messageType,
                    n = e.message;
                  s.log(
                    '"' +
                      i +
                      '" message event for session "' +
                      r.sessionId +
                      '" message size: ' +
                      n.byteLength
                  ),
                    "license-request" === i || "license-renewal" === i
                      ? s.renewLicense(t, n).catch(function (t) {
                          s.handleError(t), d.emit("error", t);
                        })
                      : "license-release" === i
                      ? t.keySystem === j.FAIRPLAY &&
                        (s.updateKeySession(t, W("acknowledged")),
                        s.removeSession(t))
                      : s.warn('unhandled media key message type "' + i + '"');
                } else d.emit("error", new Error("invalid state"));
              }),
                (t.mediaKeysSession.onkeystatuseschange = function (e) {
                  if (t.mediaKeysSession) {
                    s.onKeyStatusChange(t);
                    var r = t.keyStatus;
                    d.emit("keyStatus", r),
                      "expired" === r &&
                        (s.warn(t.keySystem + " expired for key " + h),
                        s.renewKeySession(t));
                  } else d.emit("error", new Error("invalid state"));
                });
              var c = new Promise(function (t, e) {
                d.on("error", e),
                  d.on("keyStatus", function (r) {
                    r.startsWith("usable")
                      ? t()
                      : "output-restricted" === r
                      ? e(
                          new Da(
                            {
                              type: L.KEY_SYSTEM_ERROR,
                              details: R.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED,
                              fatal: !1,
                            },
                            "HDCP level output restricted"
                          )
                        )
                      : "internal-error" === r
                      ? e(
                          new Da(
                            {
                              type: L.KEY_SYSTEM_ERROR,
                              details: R.KEY_SYSTEM_STATUS_INTERNAL_ERROR,
                              fatal: !0,
                            },
                            'key status changed to "' + r + '"'
                          )
                        )
                      : "expired" === r
                      ? e(new Error("key expired while generating request"))
                      : s.warn('unhandled key status change "' + r + '"');
                  });
              });
              return t.mediaKeysSession
                .generateRequest(e, r)
                .then(function () {
                  var e;
                  s.log(
                    'Request generated for key-session "' +
                      (null == (e = t.mediaKeysSession)
                        ? void 0
                        : e.sessionId) +
                      '" keyId: ' +
                      h
                  );
                })
                .catch(function (t) {
                  throw new Da(
                    {
                      type: L.KEY_SYSTEM_ERROR,
                      details: R.KEY_SYSTEM_NO_SESSION,
                      error: t,
                      fatal: !1,
                    },
                    "Error generating key-session request: " + t
                  );
                })
                .then(function () {
                  return c;
                })
                .catch(function (e) {
                  throw (d.removeAllListeners(), s.removeSession(t), e);
                })
                .then(function () {
                  return d.removeAllListeners(), t;
                });
            }),
            (e.onKeyStatusChange = function (t) {
              var e = this;
              t.mediaKeysSession.keyStatuses.forEach(function (r, i) {
                e.log(
                  'key status change "' +
                    r +
                    '" for keyStatuses keyId: ' +
                    Tt(
                      "buffer" in i
                        ? new Uint8Array(i.buffer, i.byteOffset, i.byteLength)
                        : new Uint8Array(i)
                    ) +
                    " session keyId: " +
                    Tt(new Uint8Array(t.decryptdata.keyId || [])) +
                    " uri: " +
                    t.decryptdata.uri
                ),
                  (t.keyStatus = r);
              });
            }),
            (e.fetchServerCertificate = function (t) {
              var e = this.config,
                r = new (0, e.loader)(e),
                n = this.getServerCertificateUrl(t);
              return n
                ? (this.log('Fetching serverCertificate for "' + t + '"'),
                  new Promise(function (a, s) {
                    var o = { responseType: "arraybuffer", url: n },
                      l = e.certLoadPolicy.default,
                      u = {
                        loadPolicy: l,
                        timeout: l.maxLoadTimeMs,
                        maxRetry: 0,
                        retryDelay: 0,
                        maxRetryDelay: 0,
                      },
                      h = {
                        onSuccess: function (t, e, r, i) {
                          a(t.data);
                        },
                        onError: function (e, r, a, l) {
                          s(
                            new Da(
                              {
                                type: L.KEY_SYSTEM_ERROR,
                                details:
                                  R.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED,
                                fatal: !0,
                                networkDetails: a,
                                response: i({ url: o.url, data: void 0 }, e),
                              },
                              '"' +
                                t +
                                '" certificate request failed (' +
                                n +
                                "). Status: " +
                                e.code +
                                " (" +
                                e.text +
                                ")"
                            )
                          );
                        },
                        onTimeout: function (e, r, i) {
                          s(
                            new Da(
                              {
                                type: L.KEY_SYSTEM_ERROR,
                                details:
                                  R.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED,
                                fatal: !0,
                                networkDetails: i,
                                response: { url: o.url, data: void 0 },
                              },
                              '"' +
                                t +
                                '" certificate request timed out (' +
                                n +
                                ")"
                            )
                          );
                        },
                        onAbort: function (t, e, r) {
                          s(new Error("aborted"));
                        },
                      };
                    r.load(o, u, h);
                  }))
                : Promise.resolve();
            }),
            (e.setMediaKeysServerCertificate = function (t, e, r) {
              var i = this;
              return new Promise(function (n, a) {
                t.setServerCertificate(r)
                  .then(function (a) {
                    i.log(
                      "setServerCertificate " +
                        (a ? "success" : "not supported by CDM") +
                        " (" +
                        (null == r ? void 0 : r.byteLength) +
                        ') on "' +
                        e +
                        '"'
                    ),
                      n(t);
                  })
                  .catch(function (t) {
                    a(
                      new Da(
                        {
                          type: L.KEY_SYSTEM_ERROR,
                          details:
                            R.KEY_SYSTEM_SERVER_CERTIFICATE_UPDATE_FAILED,
                          error: t,
                          fatal: !0,
                        },
                        t.message
                      )
                    );
                  });
              });
            }),
            (e.renewLicense = function (t, e) {
              var r = this;
              return this.requestLicense(t, new Uint8Array(e)).then(function (
                e
              ) {
                return r
                  .updateKeySession(t, new Uint8Array(e))
                  .catch(function (t) {
                    throw new Da(
                      {
                        type: L.KEY_SYSTEM_ERROR,
                        details: R.KEY_SYSTEM_SESSION_UPDATE_FAILED,
                        error: t,
                        fatal: !0,
                      },
                      t.message
                    );
                  });
              });
            }),
            (e.setupLicenseXHR = function (t, e, r, i) {
              var n = this,
                a = this.config.licenseXhrSetup;
              return a
                ? Promise.resolve()
                    .then(function () {
                      if (!r.decryptdata) throw new Error("Key removed");
                      return a.call(n.hls, t, e, r, i);
                    })
                    .catch(function (s) {
                      if (!r.decryptdata) throw s;
                      return t.open("POST", e, !0), a.call(n.hls, t, e, r, i);
                    })
                    .then(function (r) {
                      return (
                        t.readyState || t.open("POST", e, !0),
                        { xhr: t, licenseChallenge: r || i }
                      );
                    })
                : (t.open("POST", e, !0),
                  Promise.resolve({ xhr: t, licenseChallenge: i }));
            }),
            (e.requestLicense = function (t, e) {
              var r = this,
                i = this.config.keyLoadPolicy.default;
              return new Promise(function (n, a) {
                var s = r.getLicenseServerUrl(t.keySystem);
                r.log("Sending license request to URL: " + s);
                var o = new XMLHttpRequest();
                (o.responseType = "arraybuffer"),
                  (o.onreadystatechange = function () {
                    if (!r.hls || !t.mediaKeysSession)
                      return a(new Error("invalid state"));
                    if (4 === o.readyState)
                      if (200 === o.status) {
                        r._requestLicenseFailureCount = 0;
                        var l = o.response;
                        r.log(
                          "License received " +
                            (l instanceof ArrayBuffer ? l.byteLength : l)
                        );
                        var u = r.config.licenseResponseCallback;
                        if (u)
                          try {
                            l = u.call(r.hls, o, s, t);
                          } catch (t) {
                            r.error(t);
                          }
                        n(l);
                      } else {
                        var h = i.errorRetry,
                          d = h ? h.maxNumRetry : 0;
                        if (
                          (r._requestLicenseFailureCount++,
                          r._requestLicenseFailureCount > d ||
                            (o.status >= 400 && o.status < 500))
                        )
                          a(
                            new Da(
                              {
                                type: L.KEY_SYSTEM_ERROR,
                                details: R.KEY_SYSTEM_LICENSE_REQUEST_FAILED,
                                fatal: !0,
                                networkDetails: o,
                                response: {
                                  url: s,
                                  data: void 0,
                                  code: o.status,
                                  text: o.statusText,
                                },
                              },
                              "License Request XHR failed (" +
                                s +
                                "). Status: " +
                                o.status +
                                " (" +
                                o.statusText +
                                ")"
                            )
                          );
                        else {
                          var c = d - r._requestLicenseFailureCount + 1;
                          r.warn(
                            "Retrying license request, " + c + " attempts left"
                          ),
                            r.requestLicense(t, e).then(n, a);
                        }
                      }
                  }),
                  t.licenseXhr &&
                    t.licenseXhr.readyState !== XMLHttpRequest.DONE &&
                    t.licenseXhr.abort(),
                  (t.licenseXhr = o),
                  r.setupLicenseXHR(o, s, t, e).then(function (t) {
                    var e = t.xhr,
                      r = t.licenseChallenge;
                    e.send(r);
                  });
              });
            }),
            (e.onMediaAttached = function (t, e) {
              if (this.config.emeEnabled) {
                var r = e.media;
                (this.media = r),
                  r.addEventListener("encrypted", this.onMediaEncrypted),
                  r.addEventListener("waitingforkey", this.onWaitingForKey);
              }
            }),
            (e.onMediaDetached = function () {
              var e = this,
                r = this.media,
                i = this.mediaKeySessions;
              r &&
                (r.removeEventListener("encrypted", this.onMediaEncrypted),
                r.removeEventListener("waitingforkey", this.onWaitingForKey),
                (this.media = null)),
                (this._requestLicenseFailureCount = 0),
                (this.setMediaKeysQueue = []),
                (this.mediaKeySessions = []),
                (this.keyIdToKeySessionPromise = {}),
                Gt.clearKeyUriToKeyIdMap();
              var n = i.length;
              t.CDMCleanupPromise = Promise.all(
                i
                  .map(function (t) {
                    return e.removeSession(t);
                  })
                  .concat(
                    null == r
                      ? void 0
                      : r.setMediaKeys(null).catch(function (t) {
                          e.log(
                            "Could not clear media keys: " +
                              t +
                              ". media.src: " +
                              (null == r ? void 0 : r.src)
                          );
                        })
                  )
              )
                .then(function () {
                  n &&
                    (e.log(
                      "finished closing key sessions and clearing media keys"
                    ),
                    (i.length = 0));
                })
                .catch(function (t) {
                  e.log(
                    "Could not close sessions and clear media keys: " +
                      t +
                      ". media.src: " +
                      (null == r ? void 0 : r.src)
                  );
                });
            }),
            (e.onManifestLoading = function () {
              this.keyFormatPromise = null;
            }),
            (e.onManifestLoaded = function (t, e) {
              var r = e.sessionKeys;
              if (r && this.config.emeEnabled && !this.keyFormatPromise) {
                var i = r.reduce(function (t, e) {
                  return (
                    -1 === t.indexOf(e.keyFormat) && t.push(e.keyFormat), t
                  );
                }, []);
                this.log(
                  "Selecting key-system from session-keys " + i.join(", ")
                ),
                  (this.keyFormatPromise = this.getKeyFormatPromise(i));
              }
            }),
            (e.removeSession = function (t) {
              var e = this,
                r = t.mediaKeysSession,
                i = t.licenseXhr;
              if (r) {
                this.log(
                  "Remove licenses and keys and close session " + r.sessionId
                ),
                  (r.onmessage = null),
                  (r.onkeystatuseschange = null),
                  i && i.readyState !== XMLHttpRequest.DONE && i.abort(),
                  (t.mediaKeysSession = t.decryptdata = t.licenseXhr = void 0);
                var n = this.mediaKeySessions.indexOf(t);
                return (
                  n > -1 && this.mediaKeySessions.splice(n, 1),
                  r
                    .remove()
                    .catch(function (t) {
                      e.log("Could not remove session: " + t);
                    })
                    .then(function () {
                      return r.close();
                    })
                    .catch(function (t) {
                      e.log("Could not close session: " + t);
                    })
                );
              }
            }),
            t
          );
        })();
      ba.CDMCleanupPromise = void 0;
      var Da = (function (t) {
          function e(e, r) {
            var i;
            return (
              ((i = t.call(this, r) || this).data = void 0),
              e.error || (e.error = new Error(r)),
              (i.data = e),
              (e.err = e.error),
              i
            );
          }
          return l(e, t), e;
        })(f(Error)),
        Ia = "m",
        wa = "a",
        Ca = "v",
        _a = "av",
        Pa = "i",
        xa = "tt",
        Fa = (function () {
          function t(e) {
            var r = this;
            (this.hls = void 0),
              (this.config = void 0),
              (this.media = void 0),
              (this.sid = void 0),
              (this.cid = void 0),
              (this.useHeaders = !1),
              (this.initialized = !1),
              (this.starved = !1),
              (this.buffering = !0),
              (this.audioBuffer = void 0),
              (this.videoBuffer = void 0),
              (this.onWaiting = function () {
                r.initialized && (r.starved = !0), (r.buffering = !0);
              }),
              (this.onPlaying = function () {
                r.initialized || (r.initialized = !0), (r.buffering = !1);
              }),
              (this.applyPlaylistData = function (t) {
                try {
                  r.apply(t, { ot: Ia, su: !r.initialized });
                } catch (t) {
                  w.warn("Could not generate manifest CMCD data.", t);
                }
              }),
              (this.applyFragmentData = function (t) {
                try {
                  var e = t.frag,
                    i = r.hls.levels[e.level],
                    n = r.getObjectType(e),
                    a = { d: 1e3 * e.duration, ot: n };
                  (n !== Ca && n !== wa && n != _a) ||
                    ((a.br = i.bitrate / 1e3),
                    (a.tb = r.getTopBandwidth(n) / 1e3),
                    (a.bl = r.getBufferLength(n))),
                    r.apply(t, a);
                } catch (t) {
                  w.warn("Could not generate segment CMCD data.", t);
                }
              }),
              (this.hls = e);
            var i = (this.config = e.config),
              n = i.cmcd;
            null != n &&
              ((i.pLoader = this.createPlaylistLoader()),
              (i.fLoader = this.createFragmentLoader()),
              (this.sid = n.sessionId || t.uuid()),
              (this.cid = n.contentId),
              (this.useHeaders = !0 === n.useHeaders),
              this.registerListeners());
          }
          var e = t.prototype;
          return (
            (e.registerListeners = function () {
              var t = this.hls;
              t.on(S.MEDIA_ATTACHED, this.onMediaAttached, this),
                t.on(S.MEDIA_DETACHED, this.onMediaDetached, this),
                t.on(S.BUFFER_CREATED, this.onBufferCreated, this);
            }),
            (e.unregisterListeners = function () {
              var t = this.hls;
              t.off(S.MEDIA_ATTACHED, this.onMediaAttached, this),
                t.off(S.MEDIA_DETACHED, this.onMediaDetached, this),
                t.off(S.BUFFER_CREATED, this.onBufferCreated, this);
            }),
            (e.destroy = function () {
              this.unregisterListeners(),
                this.onMediaDetached(),
                (this.hls =
                  this.config =
                  this.audioBuffer =
                  this.videoBuffer =
                    null);
            }),
            (e.onMediaAttached = function (t, e) {
              (this.media = e.media),
                this.media.addEventListener("waiting", this.onWaiting),
                this.media.addEventListener("playing", this.onPlaying);
            }),
            (e.onMediaDetached = function () {
              this.media &&
                (this.media.removeEventListener("waiting", this.onWaiting),
                this.media.removeEventListener("playing", this.onPlaying),
                (this.media = null));
            }),
            (e.onBufferCreated = function (t, e) {
              var r, i;
              (this.audioBuffer =
                null == (r = e.tracks.audio) ? void 0 : r.buffer),
                (this.videoBuffer =
                  null == (i = e.tracks.video) ? void 0 : i.buffer);
            }),
            (e.createData = function () {
              var t;
              return {
                v: 1,
                sf: "h",
                sid: this.sid,
                cid: this.cid,
                pr: null == (t = this.media) ? void 0 : t.playbackRate,
                mtp: this.hls.bandwidthEstimate / 1e3,
              };
            }),
            (e.apply = function (e, r) {
              void 0 === r && (r = {}), o(r, this.createData());
              var i = r.ot === Pa || r.ot === Ca || r.ot === _a;
              if (
                (this.starved &&
                  i &&
                  ((r.bs = !0), (r.su = !0), (this.starved = !1)),
                null == r.su && (r.su = this.buffering),
                this.useHeaders)
              ) {
                var n = t.toHeaders(r);
                if (!Object.keys(n).length) return;
                e.headers || (e.headers = {}), o(e.headers, n);
              } else {
                var a = t.toQuery(r);
                if (!a) return;
                e.url = t.appendQueryToUri(e.url, a);
              }
            }),
            (e.getObjectType = function (t) {
              var e = t.type;
              return "subtitle" === e
                ? xa
                : "initSegment" === t.sn
                ? Pa
                : "audio" === e
                ? wa
                : "main" === e
                ? this.hls.audioTracks.length
                  ? Ca
                  : _a
                : void 0;
            }),
            (e.getTopBandwidth = function (t) {
              var e,
                r = 0,
                i = this.hls;
              if (t === wa) e = i.audioTracks;
              else {
                var n = i.maxAutoLevel,
                  a = n > -1 ? n + 1 : i.levels.length;
                e = i.levels.slice(0, a);
              }
              for (var s, o = v(e); !(s = o()).done; ) {
                var l = s.value;
                l.bitrate > r && (r = l.bitrate);
              }
              return r > 0 ? r : NaN;
            }),
            (e.getBufferLength = function (t) {
              var e = this.hls.media,
                r = t === wa ? this.audioBuffer : this.videoBuffer;
              return r && e
                ? 1e3 *
                    Ir.bufferInfo(r, e.currentTime, this.config.maxBufferHole)
                      .len
                : NaN;
            }),
            (e.createPlaylistLoader = function () {
              var t = this.config.pLoader,
                e = this.applyPlaylistData,
                r = t || this.config.loader;
              return (function () {
                function t(t) {
                  (this.loader = void 0), (this.loader = new r(t));
                }
                var i = t.prototype;
                return (
                  (i.destroy = function () {
                    this.loader.destroy();
                  }),
                  (i.abort = function () {
                    this.loader.abort();
                  }),
                  (i.load = function (t, r, i) {
                    e(t), this.loader.load(t, r, i);
                  }),
                  a(t, [
                    {
                      key: "stats",
                      get: function () {
                        return this.loader.stats;
                      },
                    },
                    {
                      key: "context",
                      get: function () {
                        return this.loader.context;
                      },
                    },
                  ]),
                  t
                );
              })();
            }),
            (e.createFragmentLoader = function () {
              var t = this.config.fLoader,
                e = this.applyFragmentData,
                r = t || this.config.loader;
              return (function () {
                function t(t) {
                  (this.loader = void 0), (this.loader = new r(t));
                }
                var i = t.prototype;
                return (
                  (i.destroy = function () {
                    this.loader.destroy();
                  }),
                  (i.abort = function () {
                    this.loader.abort();
                  }),
                  (i.load = function (t, r, i) {
                    e(t), this.loader.load(t, r, i);
                  }),
                  a(t, [
                    {
                      key: "stats",
                      get: function () {
                        return this.loader.stats;
                      },
                    },
                    {
                      key: "context",
                      get: function () {
                        return this.loader.context;
                      },
                    },
                  ]),
                  t
                );
              })();
            }),
            (t.uuid = function () {
              var t = URL.createObjectURL(new Blob()),
                e = t.toString();
              return URL.revokeObjectURL(t), e.slice(e.lastIndexOf("/") + 1);
            }),
            (t.serialize = function (t) {
              for (
                var e,
                  r = [],
                  i = function (t) {
                    return (
                      !Number.isNaN(t) && null != t && "" !== t && !1 !== t
                    );
                  },
                  n = function (t) {
                    return Math.round(t);
                  },
                  a = function (t) {
                    return 100 * n(t / 100);
                  },
                  s = {
                    br: n,
                    d: n,
                    bl: a,
                    dl: a,
                    mtp: a,
                    nor: function (t) {
                      return encodeURIComponent(t);
                    },
                    rtp: a,
                    tb: n,
                  },
                  o = v(Object.keys(t || {}).sort());
                !(e = o()).done;

              ) {
                var l = e.value,
                  u = t[l];
                if (
                  i(u) &&
                  !(("v" === l && 1 === u) || ("pr" == l && 1 === u))
                ) {
                  var h = s[l];
                  h && (u = h(u));
                  var d = typeof u,
                    c = void 0;
                  (c =
                    "ot" === l || "sf" === l || "st" === l
                      ? l + "=" + u
                      : "boolean" === d
                      ? l
                      : "number" === d
                      ? l + "=" + u
                      : l + "=" + JSON.stringify(u)),
                    r.push(c);
                }
              }
              return r.join(",");
            }),
            (t.toHeaders = function (e) {
              for (
                var r = {},
                  i = ["Object", "Request", "Session", "Status"],
                  n = [{}, {}, {}, {}],
                  a = {
                    br: 0,
                    d: 0,
                    ot: 0,
                    tb: 0,
                    bl: 1,
                    dl: 1,
                    mtp: 1,
                    nor: 1,
                    nrr: 1,
                    su: 1,
                    cid: 2,
                    pr: 2,
                    sf: 2,
                    sid: 2,
                    st: 2,
                    v: 2,
                    bs: 3,
                    rtp: 3,
                  },
                  s = 0,
                  o = Object.keys(e);
                s < o.length;
                s++
              ) {
                var l = o[s];
                n[null != a[l] ? a[l] : 1][l] = e[l];
              }
              for (var u = 0; u < n.length; u++) {
                var h = t.serialize(n[u]);
                h && (r["CMCD-" + i[u]] = h);
              }
              return r;
            }),
            (t.toQuery = function (e) {
              return "CMCD=" + encodeURIComponent(t.serialize(e));
            }),
            (t.appendQueryToUri = function (t, e) {
              if (!e) return t;
              var r = t.includes("?") ? "&" : "?";
              return "" + t + r + e;
            }),
            t
          );
        })(),
        Ma = (function () {
          function t(t) {
            (this.hls = void 0),
              (this.log = void 0),
              (this.loader = null),
              (this.uri = null),
              (this.pathwayId = "."),
              (this.pathwayPriority = null),
              (this.timeToLoad = 300),
              (this.reloadTimer = -1),
              (this.updated = 0),
              (this.started = !1),
              (this.enabled = !0),
              (this.levels = null),
              (this.audioTracks = null),
              (this.subtitleTracks = null),
              (this.penalizedPathways = {}),
              (this.hls = t),
              (this.log = w.log.bind(w, "[content-steering]:")),
              this.registerListeners();
          }
          var e = t.prototype;
          return (
            (e.registerListeners = function () {
              var t = this.hls;
              t.on(S.MANIFEST_LOADING, this.onManifestLoading, this),
                t.on(S.MANIFEST_LOADED, this.onManifestLoaded, this),
                t.on(S.MANIFEST_PARSED, this.onManifestParsed, this),
                t.on(S.ERROR, this.onError, this);
            }),
            (e.unregisterListeners = function () {
              var t = this.hls;
              t &&
                (t.off(S.MANIFEST_LOADING, this.onManifestLoading, this),
                t.off(S.MANIFEST_LOADED, this.onManifestLoaded, this),
                t.off(S.MANIFEST_PARSED, this.onManifestParsed, this),
                t.off(S.ERROR, this.onError, this));
            }),
            (e.startLoad = function () {
              if (
                ((this.started = !0),
                self.clearTimeout(this.reloadTimer),
                this.enabled && this.uri)
              )
                if (this.updated) {
                  var t = Math.max(
                    1e3 * this.timeToLoad - (performance.now() - this.updated),
                    0
                  );
                  this.scheduleRefresh(this.uri, t);
                } else this.loadSteeringManifest(this.uri);
            }),
            (e.stopLoad = function () {
              (this.started = !1),
                this.loader && (this.loader.destroy(), (this.loader = null)),
                self.clearTimeout(this.reloadTimer);
            }),
            (e.destroy = function () {
              this.unregisterListeners(),
                this.stopLoad(),
                (this.hls = null),
                (this.levels = this.audioTracks = this.subtitleTracks = null);
            }),
            (e.removeLevel = function (t) {
              var e = this.levels;
              e &&
                (this.levels = e.filter(function (e) {
                  return e !== t;
                }));
            }),
            (e.onManifestLoading = function () {
              this.stopLoad(),
                (this.enabled = !0),
                (this.timeToLoad = 300),
                (this.updated = 0),
                (this.uri = null),
                (this.pathwayId = "."),
                (this.levels = this.audioTracks = this.subtitleTracks = null);
            }),
            (e.onManifestLoaded = function (t, e) {
              var r = e.contentSteering;
              null !== r &&
                ((this.pathwayId = r.pathwayId),
                (this.uri = r.uri),
                this.started && this.startLoad());
            }),
            (e.onManifestParsed = function (t, e) {
              (this.audioTracks = e.audioTracks),
                (this.subtitleTracks = e.subtitleTracks);
            }),
            (e.onError = function (t, e) {
              var r = e.errorAction;
              if ((null == r ? void 0 : r.action) === ir && r.flags === sr) {
                var i = this.pathwayPriority,
                  n = this.pathwayId;
                this.penalizedPathways[n] ||
                  (this.penalizedPathways[n] = performance.now()),
                  !i &&
                    this.levels &&
                    (i = this.levels.reduce(function (t, e) {
                      return (
                        -1 === t.indexOf(e.pathwayId) && t.push(e.pathwayId), t
                      );
                    }, [])),
                  i &&
                    i.length > 1 &&
                    (this.updatePathwayPriority(i),
                    (r.resolved = this.pathwayId !== n));
              }
            }),
            (e.filterParsedLevels = function (t) {
              this.levels = t;
              var e = this.getLevelsForPathway(this.pathwayId);
              if (0 === e.length) {
                var r = t[0].pathwayId;
                this.log(
                  "No levels found in Pathway " +
                    this.pathwayId +
                    '. Setting initial Pathway to "' +
                    r +
                    '"'
                ),
                  (e = this.getLevelsForPathway(r)),
                  (this.pathwayId = r);
              }
              return e.length !== t.length
                ? (this.log(
                    "Found " +
                      e.length +
                      "/" +
                      t.length +
                      ' levels in Pathway "' +
                      this.pathwayId +
                      '"'
                  ),
                  e)
                : t;
            }),
            (e.getLevelsForPathway = function (t) {
              return null === this.levels
                ? []
                : this.levels.filter(function (e) {
                    return t === e.pathwayId;
                  });
            }),
            (e.updatePathwayPriority = function (t) {
              var e;
              this.pathwayPriority = t;
              var r = this.penalizedPathways,
                i = performance.now();
              Object.keys(r).forEach(function (t) {
                i - r[t] > 3e5 && delete r[t];
              });
              for (var n = 0; n < t.length; n++) {
                var a = t[n];
                if (!r[a]) {
                  if (a === this.pathwayId) return;
                  var s = this.hls.nextLoadLevel,
                    o = this.hls.levels[s];
                  if ((e = this.getLevelsForPathway(a)).length > 0) {
                    this.log('Setting Pathway to "' + a + '"'),
                      (this.pathwayId = a),
                      this.hls.trigger(S.LEVELS_UPDATED, { levels: e });
                    var l = this.hls.levels[s];
                    o &&
                      l &&
                      this.levels &&
                      (l.attrs["STABLE-VARIANT-ID"] !==
                        o.attrs["STABLE-VARIANT-ID"] &&
                        l.bitrate !== o.bitrate &&
                        this.log(
                          "Unstable Pathways change from bitrate " +
                            o.bitrate +
                            " to " +
                            l.bitrate
                        ),
                      (this.hls.nextLoadLevel = s));
                    break;
                  }
                }
              }
            }),
            (e.clonePathways = function (t) {
              var e = this,
                r = this.levels;
              if (r) {
                var i = {},
                  n = {};
                t.forEach(function (t) {
                  var a = t.ID,
                    s = t["BASE-ID"],
                    l = t["URI-REPLACEMENT"];
                  if (
                    !r.some(function (t) {
                      return t.pathwayId === a;
                    })
                  ) {
                    var u = e.getLevelsForPathway(s).map(function (t) {
                      var e = o({}, t);
                      (e.details = void 0),
                        (e.url = Na(
                          t.uri,
                          t.attrs["STABLE-VARIANT-ID"],
                          "PER-VARIANT-URIS",
                          l
                        ));
                      var r = new P(t.attrs);
                      r["PATHWAY-ID"] = a;
                      var s = r.AUDIO && r.AUDIO + "_clone_" + a,
                        u = r.SUBTITLES && r.SUBTITLES + "_clone_" + a;
                      s && ((i[r.AUDIO] = s), (r.AUDIO = s)),
                        u && ((n[r.SUBTITLES] = u), (r.SUBTITLES = u)),
                        (e.attrs = r);
                      var h = new Ne(e);
                      return dr(h, "audio", s), dr(h, "text", u), h;
                    });
                    r.push.apply(r, u),
                      Oa(e.audioTracks, i, l, a),
                      Oa(e.subtitleTracks, n, l, a);
                  }
                });
              }
            }),
            (e.loadSteeringManifest = function (t) {
              var e,
                r = this,
                i = this.hls.config,
                n = i.loader;
              this.loader && this.loader.destroy(), (this.loader = new n(i));
              try {
                e = new self.URL(t);
              } catch (e) {
                return (
                  (this.enabled = !1),
                  void this.log("Failed to parse Steering Manifest URI: " + t)
                );
              }
              if ("data:" !== e.protocol) {
                var a =
                  0 | (this.hls.bandwidthEstimate || i.abrEwmaDefaultEstimate);
                e.searchParams.set("_HLS_pathway", this.pathwayId),
                  e.searchParams.set("_HLS_throughput", "" + a);
              }
              var s = { responseType: "json", url: e.href },
                o = i.steeringManifestLoadPolicy.default,
                l = o.errorRetry || o.timeoutRetry || {},
                u = {
                  loadPolicy: o,
                  timeout: o.maxLoadTimeMs,
                  maxRetry: l.maxNumRetry || 0,
                  retryDelay: l.retryDelayMs || 0,
                  maxRetryDelay: l.maxRetryDelayMs || 0,
                },
                h = {
                  onSuccess: function (t, i, n, a) {
                    r.log('Loaded steering manifest: "' + e + '"');
                    var s = t.data;
                    if (1 === s.VERSION) {
                      (r.updated = performance.now()), (r.timeToLoad = s.TTL);
                      var o = s["RELOAD-URI"],
                        l = s["PATHWAY-CLONES"],
                        u = s["PATHWAY-PRIORITY"];
                      if (o)
                        try {
                          r.uri = new self.URL(o, e).href;
                        } catch (t) {
                          return (
                            (r.enabled = !1),
                            void r.log(
                              "Failed to parse Steering Manifest RELOAD-URI: " +
                                o
                            )
                          );
                        }
                      r.scheduleRefresh(r.uri || n.url),
                        l && r.clonePathways(l),
                        u && r.updatePathwayPriority(u);
                    } else
                      r.log(
                        "Steering VERSION " + s.VERSION + " not supported!"
                      );
                  },
                  onError: function (t, e, i, n) {
                    if (
                      (r.log(
                        "Error loading steering manifest: " +
                          t.code +
                          " " +
                          t.text +
                          " (" +
                          e.url +
                          ")"
                      ),
                      r.stopLoad(),
                      410 === t.code)
                    )
                      return (
                        (r.enabled = !1),
                        void r.log(
                          "Steering manifest " + e.url + " no longer available"
                        )
                      );
                    var a = 1e3 * r.timeToLoad;
                    if (429 !== t.code) r.scheduleRefresh(r.uri || e.url, a);
                    else {
                      var s = r.loader;
                      if (
                        "function" ==
                        typeof (null == s ? void 0 : s.getResponseHeader)
                      ) {
                        var o = s.getResponseHeader("Retry-After");
                        o && (a = 1e3 * parseFloat(o));
                      }
                      r.log("Steering manifest " + e.url + " rate limited");
                    }
                  },
                  onTimeout: function (t, e, i) {
                    r.log("Timeout loading steering manifest (" + e.url + ")"),
                      r.scheduleRefresh(r.uri || e.url);
                  },
                };
              this.log("Requesting steering manifest: " + e),
                this.loader.load(s, u, h);
            }),
            (e.scheduleRefresh = function (t, e) {
              var r = this;
              void 0 === e && (e = 1e3 * this.timeToLoad),
                self.clearTimeout(this.reloadTimer),
                (this.reloadTimer = self.setTimeout(function () {
                  r.loadSteeringManifest(t);
                }, e));
            }),
            t
          );
        })();
      function Oa(t, e, r, i) {
        t &&
          Object.keys(e).forEach(function (n) {
            var a = t
              .filter(function (t) {
                return t.groupId === n;
              })
              .map(function (t) {
                var a = o({}, t);
                return (
                  (a.details = void 0),
                  (a.attrs = new P(a.attrs)),
                  (a.url = a.attrs.URI =
                    Na(
                      t.url,
                      t.attrs["STABLE-RENDITION-ID"],
                      "PER-RENDITION-URIS",
                      r
                    )),
                  (a.groupId = a.attrs["GROUP-ID"] = e[n]),
                  (a.attrs["PATHWAY-ID"] = i),
                  a
                );
              });
            t.push.apply(t, a);
          });
      }
      function Na(t, e, r, i) {
        var n,
          a = i.HOST,
          s = i.PARAMS,
          o = i[r];
        e && (n = null == o ? void 0 : o[e]) && (t = n);
        var l = new self.URL(t);
        return (
          a && !n && (l.host = a),
          s &&
            Object.keys(s)
              .sort()
              .forEach(function (t) {
                t && l.searchParams.set(t, s[t]);
              }),
          l.href
        );
      }
      var Ua = /^age:\s*[\d.]+\s*$/im,
        Ba = (function () {
          function t(t) {
            (this.xhrSetup = void 0),
              (this.requestTimeout = void 0),
              (this.retryTimeout = void 0),
              (this.retryDelay = void 0),
              (this.config = null),
              (this.callbacks = null),
              (this.context = void 0),
              (this.loader = null),
              (this.stats = void 0),
              (this.xhrSetup = (t && t.xhrSetup) || null),
              (this.stats = new M()),
              (this.retryDelay = 0);
          }
          var e = t.prototype;
          return (
            (e.destroy = function () {
              (this.callbacks = null),
                this.abortInternal(),
                (this.loader = null),
                (this.config = null);
            }),
            (e.abortInternal = function () {
              var t = this.loader;
              self.clearTimeout(this.requestTimeout),
                self.clearTimeout(this.retryTimeout),
                t &&
                  ((t.onreadystatechange = null),
                  (t.onprogress = null),
                  4 !== t.readyState && ((this.stats.aborted = !0), t.abort()));
            }),
            (e.abort = function () {
              var t;
              this.abortInternal(),
                null != (t = this.callbacks) &&
                  t.onAbort &&
                  this.callbacks.onAbort(this.stats, this.context, this.loader);
            }),
            (e.load = function (t, e, r) {
              if (this.stats.loading.start)
                throw new Error("Loader can only be used once.");
              (this.stats.loading.start = self.performance.now()),
                (this.context = t),
                (this.config = e),
                (this.callbacks = r),
                this.loadInternal();
            }),
            (e.loadInternal = function () {
              var t = this,
                e = this.config,
                r = this.context;
              if (e) {
                var i = (this.loader = new self.XMLHttpRequest()),
                  n = this.stats;
                (n.loading.first = 0), (n.loaded = 0), (n.aborted = !1);
                var a = this.xhrSetup;
                a
                  ? Promise.resolve()
                      .then(function () {
                        if (!t.stats.aborted) return a(i, r.url);
                      })
                      .catch(function (t) {
                        return i.open("GET", r.url, !0), a(i, r.url);
                      })
                      .then(function () {
                        t.stats.aborted || t.openAndSendXhr(i, r, e);
                      })
                      .catch(function (e) {
                        t.callbacks.onError(
                          { code: i.status, text: e.message },
                          r,
                          i,
                          n
                        );
                      })
                  : this.openAndSendXhr(i, r, e);
              }
            }),
            (e.openAndSendXhr = function (t, e, r) {
              t.readyState || t.open("GET", e.url, !0);
              var i = this.context.headers,
                n = r.loadPolicy,
                a = n.maxTimeToFirstByteMs,
                s = n.maxLoadTimeMs;
              if (i) for (var o in i) t.setRequestHeader(o, i[o]);
              e.rangeEnd &&
                t.setRequestHeader(
                  "Range",
                  "bytes=" + e.rangeStart + "-" + (e.rangeEnd - 1)
                ),
                (t.onreadystatechange = this.readystatechange.bind(this)),
                (t.onprogress = this.loadprogress.bind(this)),
                (t.responseType = e.responseType),
                self.clearTimeout(this.requestTimeout),
                (r.timeout = a && E(a) ? a : s),
                (this.requestTimeout = self.setTimeout(
                  this.loadtimeout.bind(this),
                  r.timeout
                )),
                t.send();
            }),
            (e.readystatechange = function () {
              var t = this.context,
                e = this.loader,
                r = this.stats;
              if (t && e) {
                var i = e.readyState,
                  n = this.config;
                if (
                  !r.aborted &&
                  i >= 2 &&
                  (0 === r.loading.first &&
                    ((r.loading.first = Math.max(
                      self.performance.now(),
                      r.loading.start
                    )),
                    n.timeout !== n.loadPolicy.maxLoadTimeMs &&
                      (self.clearTimeout(this.requestTimeout),
                      (n.timeout = n.loadPolicy.maxLoadTimeMs),
                      (this.requestTimeout = self.setTimeout(
                        this.loadtimeout.bind(this),
                        n.loadPolicy.maxLoadTimeMs -
                          (r.loading.first - r.loading.start)
                      )))),
                  4 === i)
                ) {
                  self.clearTimeout(this.requestTimeout),
                    (e.onreadystatechange = null),
                    (e.onprogress = null);
                  var a = e.status,
                    s = "text" !== e.responseType;
                  if (
                    a >= 200 &&
                    a < 300 &&
                    ((s && e.response) || null !== e.responseText)
                  ) {
                    r.loading.end = Math.max(
                      self.performance.now(),
                      r.loading.first
                    );
                    var o = s ? e.response : e.responseText,
                      l =
                        "arraybuffer" === e.responseType
                          ? o.byteLength
                          : o.length;
                    if (
                      ((r.loaded = r.total = l),
                      (r.bwEstimate =
                        (8e3 * r.total) / (r.loading.end - r.loading.first)),
                      !this.callbacks)
                    )
                      return;
                    var u = this.callbacks.onProgress;
                    if ((u && u(r, t, o, e), !this.callbacks)) return;
                    var h = { url: e.responseURL, data: o, code: a };
                    this.callbacks.onSuccess(h, r, t, e);
                  } else {
                    var d = n.loadPolicy.errorRetry;
                    ze(d, r.retry, !1, a)
                      ? this.retry(d)
                      : (w.error(a + " while loading " + t.url),
                        this.callbacks.onError(
                          { code: a, text: e.statusText },
                          t,
                          e,
                          r
                        ));
                  }
                }
              }
            }),
            (e.loadtimeout = function () {
              var t,
                e =
                  null == (t = this.config)
                    ? void 0
                    : t.loadPolicy.timeoutRetry;
              if (ze(e, this.stats.retry, !0)) this.retry(e);
              else {
                w.warn("timeout while loading " + this.context.url);
                var r = this.callbacks;
                r &&
                  (this.abortInternal(),
                  r.onTimeout(this.stats, this.context, this.loader));
              }
            }),
            (e.retry = function (t) {
              var e = this.context,
                r = this.stats;
              (this.retryDelay = qe(t, r.retry)),
                r.retry++,
                w.warn(
                  (status ? "HTTP Status " + status : "Timeout") +
                    " while loading " +
                    e.url +
                    ", retrying " +
                    r.retry +
                    "/" +
                    t.maxNumRetry +
                    " in " +
                    this.retryDelay +
                    "ms"
                ),
                this.abortInternal(),
                (this.loader = null),
                self.clearTimeout(this.retryTimeout),
                (this.retryTimeout = self.setTimeout(
                  this.loadInternal.bind(this),
                  this.retryDelay
                ));
            }),
            (e.loadprogress = function (t) {
              var e = this.stats;
              (e.loaded = t.loaded), t.lengthComputable && (e.total = t.total);
            }),
            (e.getCacheAge = function () {
              var t = null;
              if (this.loader && Ua.test(this.loader.getAllResponseHeaders())) {
                var e = this.loader.getResponseHeader("age");
                t = e ? parseFloat(e) : null;
              }
              return t;
            }),
            (e.getResponseHeader = function (t) {
              return this.loader &&
                new RegExp("^" + t + ":\\s*[\\d.]+\\s*$", "im").test(
                  this.loader.getAllResponseHeaders()
                )
                ? this.loader.getResponseHeader(t)
                : null;
            }),
            t
          );
        })(),
        Ga = /(\d+)-(\d+)\/(\d+)/,
        Ka = (function () {
          function t(t) {
            (this.fetchSetup = void 0),
              (this.requestTimeout = void 0),
              (this.request = void 0),
              (this.response = void 0),
              (this.controller = void 0),
              (this.context = void 0),
              (this.config = null),
              (this.callbacks = null),
              (this.stats = void 0),
              (this.loader = null),
              (this.fetchSetup = t.fetchSetup || Ha),
              (this.controller = new self.AbortController()),
              (this.stats = new M());
          }
          var e = t.prototype;
          return (
            (e.destroy = function () {
              (this.loader = this.callbacks = null), this.abortInternal();
            }),
            (e.abortInternal = function () {
              var t = this.response;
              (null != t && t.ok) ||
                ((this.stats.aborted = !0), this.controller.abort());
            }),
            (e.abort = function () {
              var t;
              this.abortInternal(),
                null != (t = this.callbacks) &&
                  t.onAbort &&
                  this.callbacks.onAbort(
                    this.stats,
                    this.context,
                    this.response
                  );
            }),
            (e.load = function (t, e, r) {
              var i = this,
                n = this.stats;
              if (n.loading.start)
                throw new Error("Loader can only be used once.");
              n.loading.start = self.performance.now();
              var a = (function (t, e) {
                  var r = {
                    method: "GET",
                    mode: "cors",
                    credentials: "same-origin",
                    signal: e,
                    headers: new self.Headers(o({}, t.headers)),
                  };
                  return (
                    t.rangeEnd &&
                      r.headers.set(
                        "Range",
                        "bytes=" + t.rangeStart + "-" + String(t.rangeEnd - 1)
                      ),
                    r
                  );
                })(t, this.controller.signal),
                s = r.onProgress,
                l = "arraybuffer" === t.responseType,
                u = l ? "byteLength" : "length",
                h = e.loadPolicy,
                d = h.maxTimeToFirstByteMs,
                c = h.maxLoadTimeMs;
              (this.context = t),
                (this.config = e),
                (this.callbacks = r),
                (this.request = this.fetchSetup(t, a)),
                self.clearTimeout(this.requestTimeout),
                (e.timeout = d && E(d) ? d : c),
                (this.requestTimeout = self.setTimeout(function () {
                  i.abortInternal(), r.onTimeout(n, t, i.response);
                }, e.timeout)),
                self
                  .fetch(this.request)
                  .then(function (a) {
                    i.response = i.loader = a;
                    var o = Math.max(self.performance.now(), n.loading.start);
                    if (
                      (self.clearTimeout(i.requestTimeout),
                      (e.timeout = c),
                      (i.requestTimeout = self.setTimeout(function () {
                        i.abortInternal(), r.onTimeout(n, t, i.response);
                      }, c - (o - n.loading.start))),
                      !a.ok)
                    ) {
                      var u = a.status,
                        h = a.statusText;
                      throw new Va(h || "fetch, bad network response", u, a);
                    }
                    return (
                      (n.loading.first = o),
                      (n.total =
                        (function (t) {
                          var e = t.get("Content-Range");
                          if (e) {
                            var r = (function (t) {
                              var e = Ga.exec(t);
                              if (e) return parseInt(e[2]) - parseInt(e[1]) + 1;
                            })(e);
                            if (E(r)) return r;
                          }
                          var i = t.get("Content-Length");
                          if (i) return parseInt(i);
                        })(a.headers) || n.total),
                      s && E(e.highWaterMark)
                        ? i.loadProgressively(a, n, t, e.highWaterMark, s)
                        : l
                        ? a.arrayBuffer()
                        : "json" === t.responseType
                        ? a.json()
                        : a.text()
                    );
                  })
                  .then(function (a) {
                    var o = i.response;
                    self.clearTimeout(i.requestTimeout),
                      (n.loading.end = Math.max(
                        self.performance.now(),
                        n.loading.first
                      ));
                    var l = a[u];
                    l && (n.loaded = n.total = l);
                    var h = { url: o.url, data: a, code: o.status };
                    s && !E(e.highWaterMark) && s(n, t, a, o),
                      r.onSuccess(h, n, t, o);
                  })
                  .catch(function (e) {
                    if ((self.clearTimeout(i.requestTimeout), !n.aborted)) {
                      var a = (e && e.code) || 0,
                        s = e ? e.message : null;
                      r.onError(
                        { code: a, text: s },
                        t,
                        e ? e.details : null,
                        n
                      );
                    }
                  });
            }),
            (e.getCacheAge = function () {
              var t = null;
              if (this.response) {
                var e = this.response.headers.get("age");
                t = e ? parseFloat(e) : null;
              }
              return t;
            }),
            (e.getResponseHeader = function (t) {
              return this.response ? this.response.headers.get(t) : null;
            }),
            (e.loadProgressively = function (t, e, r, i, n) {
              void 0 === i && (i = 0);
              var a = new mn(),
                s = t.body.getReader();
              return (function o() {
                return s
                  .read()
                  .then(function (s) {
                    if (s.done)
                      return (
                        a.dataLength && n(e, r, a.flush(), t),
                        Promise.resolve(new ArrayBuffer(0))
                      );
                    var l = s.value,
                      u = l.length;
                    return (
                      (e.loaded += u),
                      u < i || a.dataLength
                        ? (a.push(l),
                          a.dataLength >= i && n(e, r, a.flush(), t))
                        : n(e, r, l, t),
                      o()
                    );
                  })
                  .catch(function () {
                    return Promise.reject();
                  });
              })();
            }),
            t
          );
        })();
      function Ha(t, e) {
        return new self.Request(t.url, e);
      }
      var Va = (function (t) {
          function e(e, r, i) {
            var n;
            return (
              ((n = t.call(this, e) || this).code = void 0),
              (n.details = void 0),
              (n.code = r),
              (n.details = i),
              n
            );
          }
          return l(e, t), e;
        })(f(Error)),
        Ya = /\s/,
        Wa = i(
          i(
            {
              autoStartLoad: !0,
              startPosition: -1,
              defaultAudioCodec: void 0,
              debug: !1,
              capLevelOnFPSDrop: !1,
              capLevelToPlayerSize: !1,
              ignoreDevicePixelRatio: !1,
              initialLiveManifestSize: 1,
              maxBufferLength: 30,
              backBufferLength: 1 / 0,
              maxBufferSize: 6e7,
              maxBufferHole: 0.1,
              highBufferWatchdogPeriod: 2,
              nudgeOffset: 0.1,
              nudgeMaxRetry: 3,
              maxFragLookUpTolerance: 0.25,
              liveSyncDurationCount: 3,
              liveMaxLatencyDurationCount: 1 / 0,
              liveSyncDuration: void 0,
              liveMaxLatencyDuration: void 0,
              maxLiveSyncPlaybackRate: 1,
              liveDurationInfinity: !1,
              liveBackBufferLength: null,
              maxMaxBufferLength: 600,
              enableWorker: !0,
              workerPath: null,
              enableSoftwareAES: !0,
              startLevel: void 0,
              startFragPrefetch: !1,
              fpsDroppedMonitoringPeriod: 5e3,
              fpsDroppedMonitoringThreshold: 0.2,
              appendErrorMaxRetry: 3,
              loader: Ba,
              fLoader: void 0,
              pLoader: void 0,
              xhrSetup: void 0,
              licenseXhrSetup: void 0,
              licenseResponseCallback: void 0,
              abrController: vn,
              bufferController: In,
              capLevelController: Ra,
              errorController: lr,
              fpsController: Aa,
              stretchShortVideoTrack: !1,
              maxAudioFramesDrift: 1,
              forceKeyFrameOnDiscontinuity: !0,
              abrEwmaFastLive: 3,
              abrEwmaSlowLive: 9,
              abrEwmaFastVoD: 3,
              abrEwmaSlowVoD: 9,
              abrEwmaDefaultEstimate: 5e5,
              abrBandWidthFactor: 0.95,
              abrBandWidthUpFactor: 0.7,
              abrMaxWithRealBitrate: !1,
              maxStarvationDelay: 4,
              maxLoadingDelay: 4,
              minAutoBitrate: 0,
              emeEnabled: !1,
              widevineLicenseUrl: void 0,
              drmSystems: {},
              drmSystemOptions: {},
              requestMediaKeySystemAccessFunc: et,
              testBandwidth: !0,
              progressive: !1,
              lowLatencyMode: !0,
              cmcd: void 0,
              enableDateRangeMetadataCues: !0,
              enableEmsgMetadataCues: !0,
              enableID3MetadataCues: !0,
              certLoadPolicy: {
                default: {
                  maxTimeToFirstByteMs: 8e3,
                  maxLoadTimeMs: 2e4,
                  timeoutRetry: null,
                  errorRetry: null,
                },
              },
              keyLoadPolicy: {
                default: {
                  maxTimeToFirstByteMs: 8e3,
                  maxLoadTimeMs: 2e4,
                  timeoutRetry: {
                    maxNumRetry: 1,
                    retryDelayMs: 1e3,
                    maxRetryDelayMs: 2e4,
                    backoff: "linear",
                  },
                  errorRetry: {
                    maxNumRetry: 8,
                    retryDelayMs: 1e3,
                    maxRetryDelayMs: 2e4,
                    backoff: "linear",
                  },
                },
              },
              manifestLoadPolicy: {
                default: {
                  maxTimeToFirstByteMs: 1 / 0,
                  maxLoadTimeMs: 2e4,
                  timeoutRetry: {
                    maxNumRetry: 2,
                    retryDelayMs: 0,
                    maxRetryDelayMs: 0,
                  },
                  errorRetry: {
                    maxNumRetry: 1,
                    retryDelayMs: 1e3,
                    maxRetryDelayMs: 8e3,
                  },
                },
              },
              playlistLoadPolicy: {
                default: {
                  maxTimeToFirstByteMs: 1e4,
                  maxLoadTimeMs: 2e4,
                  timeoutRetry: {
                    maxNumRetry: 2,
                    retryDelayMs: 0,
                    maxRetryDelayMs: 0,
                  },
                  errorRetry: {
                    maxNumRetry: 2,
                    retryDelayMs: 1e3,
                    maxRetryDelayMs: 8e3,
                  },
                },
              },
              fragLoadPolicy: {
                default: {
                  maxTimeToFirstByteMs: 1e4,
                  maxLoadTimeMs: 12e4,
                  timeoutRetry: {
                    maxNumRetry: 4,
                    retryDelayMs: 0,
                    maxRetryDelayMs: 0,
                  },
                  errorRetry: {
                    maxNumRetry: 6,
                    retryDelayMs: 1e3,
                    maxRetryDelayMs: 8e3,
                  },
                },
              },
              steeringManifestLoadPolicy: {
                default: {
                  maxTimeToFirstByteMs: 1e4,
                  maxLoadTimeMs: 2e4,
                  timeoutRetry: {
                    maxNumRetry: 2,
                    retryDelayMs: 0,
                    maxRetryDelayMs: 0,
                  },
                  errorRetry: {
                    maxNumRetry: 1,
                    retryDelayMs: 1e3,
                    maxRetryDelayMs: 8e3,
                  },
                },
              },
              manifestLoadingTimeOut: 1e4,
              manifestLoadingMaxRetry: 1,
              manifestLoadingRetryDelay: 1e3,
              manifestLoadingMaxRetryTimeout: 64e3,
              levelLoadingTimeOut: 1e4,
              levelLoadingMaxRetry: 4,
              levelLoadingRetryDelay: 1e3,
              levelLoadingMaxRetryTimeout: 64e3,
              fragLoadingTimeOut: 2e4,
              fragLoadingMaxRetry: 6,
              fragLoadingRetryDelay: 1e3,
              fragLoadingMaxRetryTimeout: 64e3,
            },
            {
              cueHandler: {
                newCue: function (t, e, r, i) {
                  for (
                    var n,
                      a,
                      s,
                      o,
                      l,
                      u = [],
                      h = self.VTTCue || self.TextTrackCue,
                      d = 0;
                    d < i.rows.length;
                    d++
                  )
                    if (
                      ((s = !0), (o = 0), (l = ""), !(n = i.rows[d]).isEmpty())
                    ) {
                      for (var c, f = 0; f < n.chars.length; f++)
                        Ya.test(n.chars[f].uchar) && s
                          ? o++
                          : ((l += n.chars[f].uchar), (s = !1));
                      (n.cueStartTime = e),
                        e === r && (r += 1e-4),
                        o >= 16 ? o-- : o++;
                      var g = ia(l.trim()),
                        v = la(e, r, g);
                      (null != t && null != (c = t.cues) && c.getCueById(v)) ||
                        (((a = new h(e, r, g)).id = v),
                        (a.line = d + 1),
                        (a.align = "left"),
                        (a.position =
                          10 + Math.min(80, 10 * Math.floor((8 * o) / 32))),
                        u.push(a));
                    }
                  return (
                    t &&
                      u.length &&
                      (u.sort(function (t, e) {
                        return "auto" === t.line || "auto" === e.line
                          ? 0
                          : t.line > 8 && e.line > 8
                          ? e.line - t.line
                          : t.line - e.line;
                      }),
                      u.forEach(function (e) {
                        return Se(t, e);
                      })),
                    u
                  );
                },
              },
              enableWebVTT: !0,
              enableIMSC1: !0,
              enableCEA708Captions: !0,
              captionsTextTrack1Label: "English",
              captionsTextTrack1LanguageCode: "en",
              captionsTextTrack2Label: "Spanish",
              captionsTextTrack2LanguageCode: "es",
              captionsTextTrack3Label: "Unknown CC",
              captionsTextTrack3LanguageCode: "",
              captionsTextTrack4Label: "Unknown CC",
              captionsTextTrack4LanguageCode: "",
              renderTextTracksNatively: !0,
            }
          ),
          {},
          {
            subtitleStreamController: Sn,
            subtitleTrackController: Rn,
            timelineController: Sa,
            audioStreamController: pn,
            audioTrackController: yn,
            emeController: ba,
            cmcdController: Fa,
            contentSteeringController: Ma,
          }
        );
      function ja(t) {
        return t && "object" == typeof t
          ? Array.isArray(t)
            ? t.map(ja)
            : Object.keys(t).reduce(function (e, r) {
                return (e[r] = ja(t[r])), e;
              }, {})
          : t;
      }
      function qa(t) {
        var e = t.loader;
        e !== Ka && e !== Ba
          ? (w.log(
              "[config]: Custom loader detected, cannot enable progressive streaming"
            ),
            (t.progressive = !1))
          : (function () {
              if (
                self.fetch &&
                self.AbortController &&
                self.ReadableStream &&
                self.Request
              )
                try {
                  return new self.ReadableStream({}), !0;
                } catch (t) {}
              return !1;
            })() &&
            ((t.loader = Ka),
            (t.progressive = !0),
            (t.enableSoftwareAES = !0),
            w.log(
              "[config]: Progressive streaming enabled, using FetchLoader"
            ));
      }
      var Xa = (function () {
        function t(e) {
          void 0 === e && (e = {}),
            (this.config = void 0),
            (this.userConfig = void 0),
            (this.coreComponents = void 0),
            (this.networkControllers = void 0),
            (this._emitter = new an()),
            (this._autoLevelCapping = void 0),
            (this._maxHdcpLevel = null),
            (this.abrController = void 0),
            (this.bufferController = void 0),
            (this.capLevelController = void 0),
            (this.latencyController = void 0),
            (this.levelController = void 0),
            (this.streamController = void 0),
            (this.audioTrackController = void 0),
            (this.subtitleTrackController = void 0),
            (this.emeController = void 0),
            (this.cmcdController = void 0),
            (this._media = null),
            (this.url = null),
            I(e.debug || !1, "Hls instance");
          var r = (this.config = (function (t, e) {
            if (
              (e.liveSyncDurationCount || e.liveMaxLatencyDurationCount) &&
              (e.liveSyncDuration || e.liveMaxLatencyDuration)
            )
              throw new Error(
                "Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration"
              );
            if (
              void 0 !== e.liveMaxLatencyDurationCount &&
              (void 0 === e.liveSyncDurationCount ||
                e.liveMaxLatencyDurationCount <= e.liveSyncDurationCount)
            )
              throw new Error(
                'Illegal hls.js config: "liveMaxLatencyDurationCount" must be greater than "liveSyncDurationCount"'
              );
            if (
              void 0 !== e.liveMaxLatencyDuration &&
              (void 0 === e.liveSyncDuration ||
                e.liveMaxLatencyDuration <= e.liveSyncDuration)
            )
              throw new Error(
                'Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"'
              );
            var r = ja(t),
              n = ["TimeOut", "MaxRetry", "RetryDelay", "MaxRetryTimeout"];
            return (
              ["manifest", "level", "frag"].forEach(function (t) {
                var i = ("level" === t ? "playlist" : t) + "LoadPolicy",
                  a = void 0 === e[i],
                  s = [];
                n.forEach(function (n) {
                  var o = t + "Loading" + n,
                    l = e[o];
                  if (void 0 !== l && a) {
                    s.push(o);
                    var u = r[i].default;
                    switch (((e[i] = { default: u }), n)) {
                      case "TimeOut":
                        (u.maxLoadTimeMs = l), (u.maxTimeToFirstByteMs = l);
                        break;
                      case "MaxRetry":
                        (u.errorRetry.maxNumRetry = l),
                          (u.timeoutRetry.maxNumRetry = l);
                        break;
                      case "RetryDelay":
                        (u.errorRetry.retryDelayMs = l),
                          (u.timeoutRetry.retryDelayMs = l);
                        break;
                      case "MaxRetryTimeout":
                        (u.errorRetry.maxRetryDelayMs = l),
                          (u.timeoutRetry.maxRetryDelayMs = l);
                    }
                  }
                }),
                  s.length &&
                    w.warn(
                      'hls.js config: "' +
                        s.join('", "') +
                        '" setting(s) are deprecated, use "' +
                        i +
                        '": ' +
                        JSON.stringify(e[i])
                    );
              }),
              i(i({}, r), e)
            );
          })(t.DefaultConfig, e));
          (this.userConfig = e),
            (this._autoLevelCapping = -1),
            r.progressive && qa(r);
          var n = r.abrController,
            a = r.bufferController,
            s = r.capLevelController,
            o = r.errorController,
            l = r.fpsController,
            u = new o(this),
            h = (this.abrController = new n(this)),
            d = (this.bufferController = new a(this)),
            c = (this.capLevelController = new s(this)),
            f = new l(this),
            g = new Te(this),
            v = new Ce(this),
            m = r.contentSteeringController,
            p = m ? new m(this) : null,
            y = (this.levelController = new hr(this, p)),
            T = new pr(this),
            E = new kr(this.config),
            L = (this.streamController = new cn(this, T, E));
          c.setStreamController(L), f.setStreamController(L);
          var R = [g, y, L];
          p && R.splice(1, 0, p), (this.networkControllers = R);
          var A = [h, d, c, f, v, T];
          this.audioTrackController = this.createController(
            r.audioTrackController,
            R
          );
          var k = r.audioStreamController;
          k && R.push(new k(this, T, E)),
            (this.subtitleTrackController = this.createController(
              r.subtitleTrackController,
              R
            ));
          var b = r.subtitleStreamController;
          b && R.push(new b(this, T, E)),
            this.createController(r.timelineController, A),
            (E.emeController = this.emeController =
              this.createController(r.emeController, A)),
            (this.cmcdController = this.createController(r.cmcdController, A)),
            (this.latencyController = this.createController(_e, A)),
            (this.coreComponents = A),
            R.push(u);
          var D = u.onErrorOut;
          "function" == typeof D && this.on(S.ERROR, D, u);
        }
        t.isSupported = function () {
          return (function () {
            var t = qt();
            if (!t) return !1;
            var e = Zr(),
              r =
                t &&
                "function" == typeof t.isTypeSupported &&
                t.isTypeSupported('video/mp4; codecs="avc1.42E01E,mp4a.40.2"'),
              i =
                !e ||
                (e.prototype &&
                  "function" == typeof e.prototype.appendBuffer &&
                  "function" == typeof e.prototype.remove);
            return !!r && !!i;
          })();
        };
        var e = t.prototype;
        return (
          (e.createController = function (t, e) {
            if (t) {
              var r = new t(this);
              return e && e.push(r), r;
            }
            return null;
          }),
          (e.on = function (t, e, r) {
            void 0 === r && (r = this), this._emitter.on(t, e, r);
          }),
          (e.once = function (t, e, r) {
            void 0 === r && (r = this), this._emitter.once(t, e, r);
          }),
          (e.removeAllListeners = function (t) {
            this._emitter.removeAllListeners(t);
          }),
          (e.off = function (t, e, r, i) {
            void 0 === r && (r = this), this._emitter.off(t, e, r, i);
          }),
          (e.listeners = function (t) {
            return this._emitter.listeners(t);
          }),
          (e.emit = function (t, e, r) {
            return this._emitter.emit(t, e, r);
          }),
          (e.trigger = function (t, e) {
            if (this.config.debug) return this.emit(t, t, e);
            try {
              return this.emit(t, t, e);
            } catch (e) {
              w.error(
                "An internal error happened while handling event " +
                  t +
                  '. Error message: "' +
                  e.message +
                  '". Here is a stacktrace:',
                e
              ),
                this.trigger(S.ERROR, {
                  type: L.OTHER_ERROR,
                  details: R.INTERNAL_EXCEPTION,
                  fatal: !1,
                  event: t,
                  error: e,
                });
            }
            return !1;
          }),
          (e.listenerCount = function (t) {
            return this._emitter.listenerCount(t);
          }),
          (e.destroy = function () {
            w.log("destroy"),
              this.trigger(S.DESTROYING, void 0),
              this.detachMedia(),
              this.removeAllListeners(),
              (this._autoLevelCapping = -1),
              (this.url = null),
              this.networkControllers.forEach(function (t) {
                return t.destroy();
              }),
              (this.networkControllers.length = 0),
              this.coreComponents.forEach(function (t) {
                return t.destroy();
              }),
              (this.coreComponents.length = 0);
            var t = this.config;
            (t.xhrSetup = t.fetchSetup = void 0), (this.userConfig = null);
          }),
          (e.attachMedia = function (t) {
            w.log("attachMedia"),
              (this._media = t),
              this.trigger(S.MEDIA_ATTACHING, { media: t });
          }),
          (e.detachMedia = function () {
            w.log("detachMedia"),
              this.trigger(S.MEDIA_DETACHING, void 0),
              (this._media = null);
          }),
          (e.loadSource = function (t) {
            this.stopLoad();
            var e = this.media,
              r = this.url,
              i = (this.url = T.buildAbsoluteURL(self.location.href, t, {
                alwaysNormalize: !0,
              }));
            w.log("loadSource:" + i),
              e &&
                r &&
                (r !== i || this.bufferController.hasSourceTypes()) &&
                (this.detachMedia(), this.attachMedia(e)),
              this.trigger(S.MANIFEST_LOADING, { url: t });
          }),
          (e.startLoad = function (t) {
            void 0 === t && (t = -1),
              w.log("startLoad(" + t + ")"),
              this.networkControllers.forEach(function (e) {
                e.startLoad(t);
              });
          }),
          (e.stopLoad = function () {
            w.log("stopLoad"),
              this.networkControllers.forEach(function (t) {
                t.stopLoad();
              });
          }),
          (e.swapAudioCodec = function () {
            w.log("swapAudioCodec"), this.streamController.swapAudioCodec();
          }),
          (e.recoverMediaError = function () {
            w.log("recoverMediaError");
            var t = this._media;
            this.detachMedia(), t && this.attachMedia(t);
          }),
          (e.removeLevel = function (t, e) {
            void 0 === e && (e = 0), this.levelController.removeLevel(t, e);
          }),
          a(
            t,
            [
              {
                key: "levels",
                get: function () {
                  var t = this.levelController.levels;
                  return t || [];
                },
              },
              {
                key: "currentLevel",
                get: function () {
                  return this.streamController.currentLevel;
                },
                set: function (t) {
                  w.log("set currentLevel:" + t),
                    (this.loadLevel = t),
                    this.abrController.clearTimer(),
                    this.streamController.immediateLevelSwitch();
                },
              },
              {
                key: "nextLevel",
                get: function () {
                  return this.streamController.nextLevel;
                },
                set: function (t) {
                  w.log("set nextLevel:" + t),
                    (this.levelController.manualLevel = t),
                    this.streamController.nextLevelSwitch();
                },
              },
              {
                key: "loadLevel",
                get: function () {
                  return this.levelController.level;
                },
                set: function (t) {
                  w.log("set loadLevel:" + t),
                    (this.levelController.manualLevel = t);
                },
              },
              {
                key: "nextLoadLevel",
                get: function () {
                  return this.levelController.nextLoadLevel;
                },
                set: function (t) {
                  this.levelController.nextLoadLevel = t;
                },
              },
              {
                key: "firstLevel",
                get: function () {
                  return Math.max(
                    this.levelController.firstLevel,
                    this.minAutoLevel
                  );
                },
                set: function (t) {
                  w.log("set firstLevel:" + t),
                    (this.levelController.firstLevel = t);
                },
              },
              {
                key: "startLevel",
                get: function () {
                  return this.levelController.startLevel;
                },
                set: function (t) {
                  w.log("set startLevel:" + t),
                    -1 !== t && (t = Math.max(t, this.minAutoLevel)),
                    (this.levelController.startLevel = t);
                },
              },
              {
                key: "capLevelToPlayerSize",
                get: function () {
                  return this.config.capLevelToPlayerSize;
                },
                set: function (t) {
                  var e = !!t;
                  e !== this.config.capLevelToPlayerSize &&
                    (e
                      ? this.capLevelController.startCapping()
                      : (this.capLevelController.stopCapping(),
                        (this.autoLevelCapping = -1),
                        this.streamController.nextLevelSwitch()),
                    (this.config.capLevelToPlayerSize = e));
                },
              },
              {
                key: "autoLevelCapping",
                get: function () {
                  return this._autoLevelCapping;
                },
                set: function (t) {
                  this._autoLevelCapping !== t &&
                    (w.log("set autoLevelCapping:" + t),
                    (this._autoLevelCapping = t));
                },
              },
              {
                key: "bandwidthEstimate",
                get: function () {
                  var t = this.abrController.bwEstimator;
                  return t ? t.getEstimate() : NaN;
                },
              },
              {
                key: "ttfbEstimate",
                get: function () {
                  var t = this.abrController.bwEstimator;
                  return t ? t.getEstimateTTFB() : NaN;
                },
              },
              {
                key: "maxHdcpLevel",
                get: function () {
                  return this._maxHdcpLevel;
                },
                set: function (t) {
                  Pe.indexOf(t) > -1 && (this._maxHdcpLevel = t);
                },
              },
              {
                key: "autoLevelEnabled",
                get: function () {
                  return -1 === this.levelController.manualLevel;
                },
              },
              {
                key: "manualLevel",
                get: function () {
                  return this.levelController.manualLevel;
                },
              },
              {
                key: "minAutoLevel",
                get: function () {
                  var t = this.levels,
                    e = this.config.minAutoBitrate;
                  if (!t) return 0;
                  for (var r = t.length, i = 0; i < r; i++)
                    if (t[i].maxBitrate >= e) return i;
                  return 0;
                },
              },
              {
                key: "maxAutoLevel",
                get: function () {
                  var t,
                    e = this.levels,
                    r = this.autoLevelCapping,
                    i = this.maxHdcpLevel;
                  if (((t = -1 === r && e && e.length ? e.length - 1 : r), i))
                    for (var n = t; n--; ) {
                      var a = e[n].attrs["HDCP-LEVEL"];
                      if (a && a <= i) return n;
                    }
                  return t;
                },
              },
              {
                key: "nextAutoLevel",
                get: function () {
                  return Math.min(
                    Math.max(
                      this.abrController.nextAutoLevel,
                      this.minAutoLevel
                    ),
                    this.maxAutoLevel
                  );
                },
                set: function (t) {
                  this.abrController.nextAutoLevel = Math.max(
                    this.minAutoLevel,
                    t
                  );
                },
              },
              {
                key: "playingDate",
                get: function () {
                  return this.streamController.currentProgramDateTime;
                },
              },
              {
                key: "mainForwardBufferInfo",
                get: function () {
                  return this.streamController.getMainFwdBufferInfo();
                },
              },
              {
                key: "audioTracks",
                get: function () {
                  var t = this.audioTrackController;
                  return t ? t.audioTracks : [];
                },
              },
              {
                key: "audioTrack",
                get: function () {
                  var t = this.audioTrackController;
                  return t ? t.audioTrack : -1;
                },
                set: function (t) {
                  var e = this.audioTrackController;
                  e && (e.audioTrack = t);
                },
              },
              {
                key: "subtitleTracks",
                get: function () {
                  var t = this.subtitleTrackController;
                  return t ? t.subtitleTracks : [];
                },
              },
              {
                key: "subtitleTrack",
                get: function () {
                  var t = this.subtitleTrackController;
                  return t ? t.subtitleTrack : -1;
                },
                set: function (t) {
                  var e = this.subtitleTrackController;
                  e && (e.subtitleTrack = t);
                },
              },
              {
                key: "media",
                get: function () {
                  return this._media;
                },
              },
              {
                key: "subtitleDisplay",
                get: function () {
                  var t = this.subtitleTrackController;
                  return !!t && t.subtitleDisplay;
                },
                set: function (t) {
                  var e = this.subtitleTrackController;
                  e && (e.subtitleDisplay = t);
                },
              },
              {
                key: "lowLatencyMode",
                get: function () {
                  return this.config.lowLatencyMode;
                },
                set: function (t) {
                  this.config.lowLatencyMode = t;
                },
              },
              {
                key: "liveSyncPosition",
                get: function () {
                  return this.latencyController.liveSyncPosition;
                },
              },
              {
                key: "latency",
                get: function () {
                  return this.latencyController.latency;
                },
              },
              {
                key: "maxLatency",
                get: function () {
                  return this.latencyController.maxLatency;
                },
              },
              {
                key: "targetLatency",
                get: function () {
                  return this.latencyController.targetLatency;
                },
              },
              {
                key: "drift",
                get: function () {
                  return this.latencyController.drift;
                },
              },
              {
                key: "forceStartLoad",
                get: function () {
                  return this.streamController.forceStartLoad;
                },
              },
            ],
            [
              {
                key: "version",
                get: function () {
                  return "1.4.12";
                },
              },
              {
                key: "Events",
                get: function () {
                  return S;
                },
              },
              {
                key: "ErrorTypes",
                get: function () {
                  return L;
                },
              },
              {
                key: "ErrorDetails",
                get: function () {
                  return R;
                },
              },
              {
                key: "DefaultConfig",
                get: function () {
                  return t.defaultConfig ? t.defaultConfig : Wa;
                },
                set: function (e) {
                  t.defaultConfig = e;
                },
              },
            ]
          ),
          t
        );
      })();
      return (Xa.defaultConfig = void 0), Xa;
    }),
    "object" == typeof exports && "undefined" != typeof module
      ? (module.exports = i())
      : "function" == typeof define && define.amd
      ? define(i)
      : ((r = "undefined" != typeof globalThis ? globalThis : r || self).Hls =
          i());
})(!1);
//# sourceMappingURL=hls.min.js.map