diff --git a/package.json b/package.json index 10e599b7d8..0e1922a7e1 100644 --- a/package.json +++ b/package.json @@ -14,7 +14,8 @@ "webpack-cli": "^3.2.3" }, "dependencies": { - "jstree": "^3.3.7" + "jstree": "^3.3.7", + "hls.js": "^0.12.4" }, "scripts": { "dev": "webpack --mode development", diff --git a/src/bower_components/hlsjs/dist/hls.min.js b/src/bower_components/hlsjs/dist/hls.min.js deleted file mode 100644 index 9c48ae7403..0000000000 --- a/src/bower_components/hlsjs/dist/hls.min.js +++ /dev/null @@ -1,8745 +0,0 @@ -! function(t, e) { - "object" == typeof exports && "object" == typeof module ? module.exports = e() : "function" == typeof define && define.amd ? define([], e) : "object" == typeof exports ? exports.Hls = e() : t.Hls = e() -}(this, function() { - return function(t) { - function e(i) { - if (r[i]) return r[i].exports; - var a = r[i] = { - i: i, - l: !1, - exports: {} - }; - return t[i].call(a.exports, a, a.exports, e), a.l = !0, a.exports - } - var r = {}; - return e.m = t, e.c = r, e.d = function(t, r, i) { - e.o(t, r) || Object.defineProperty(t, r, { - configurable: !1, - enumerable: !0, - get: i - }) - }, e.n = function(t) { - var r = t && t.__esModule ? function() { - return t.default - } : function() { - return t - }; - return e.d(r, "a", r), r - }, e.o = function(t, e) { - return Object.prototype.hasOwnProperty.call(t, e) - }, e.p = "/dist/", e(e.s = 28) - }([function(t, e, r) { - "use strict"; - - function i() {} - - function a(t, e) { - return e = "[" + t + "] > " + e - } - - function n(t) { - var e = c.console[t]; - return e ? function() { - for (var r = arguments.length, i = Array(r), n = 0; n < r; n++) i[n] = arguments[n]; - i[0] && (i[0] = a(t, i[0])), e.apply(c.console, i) - } : i - } - - function o(t) { - for (var e = arguments.length, r = Array(e > 1 ? e - 1 : 0), i = 1; i < e; i++) r[i - 1] = arguments[i]; - r.forEach(function(e) { - d[e] = t[e] ? t[e].bind(t) : n(e) - }) - } - r.d(e, "a", function() { - return h - }), r.d(e, "b", function() { - return f - }); - var s = r(4), - l = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function(t) { - return typeof t - } : function(t) { - return t && "function" == typeof Symbol && t.constructor === Symbol && t !== Symbol.prototype ? "symbol" : typeof t - }, - u = { - trace: i, - debug: i, - log: i, - warn: i, - info: i, - error: i - }, - d = u, - c = Object(s.a)(), - h = function(t) { - if (!0 === t || "object" === (void 0 === t ? "undefined" : l(t))) { - o(t, "debug", "log", "info", "warn", "error"); - try { - d.log() - } catch (t) { - d = u - } - } else d = u - }, - f = d - }, function(t, e, r) { - "use strict"; - var i = { - MEDIA_ATTACHING: "hlsMediaAttaching", - MEDIA_ATTACHED: "hlsMediaAttached", - MEDIA_DETACHING: "hlsMediaDetaching", - MEDIA_DETACHED: "hlsMediaDetached", - BUFFER_RESET: "hlsBufferReset", - BUFFER_CODECS: "hlsBufferCodecs", - BUFFER_CREATED: "hlsBufferCreated", - BUFFER_APPENDING: "hlsBufferAppending", - BUFFER_APPENDED: "hlsBufferAppended", - BUFFER_EOS: "hlsBufferEos", - BUFFER_FLUSHING: "hlsBufferFlushing", - BUFFER_FLUSHED: "hlsBufferFlushed", - MANIFEST_LOADING: "hlsManifestLoading", - MANIFEST_LOADED: "hlsManifestLoaded", - MANIFEST_PARSED: "hlsManifestParsed", - LEVEL_SWITCHING: "hlsLevelSwitching", - LEVEL_SWITCHED: "hlsLevelSwitched", - LEVEL_LOADING: "hlsLevelLoading", - LEVEL_LOADED: "hlsLevelLoaded", - LEVEL_UPDATED: "hlsLevelUpdated", - LEVEL_PTS_UPDATED: "hlsLevelPtsUpdated", - AUDIO_TRACKS_UPDATED: "hlsAudioTracksUpdated", - AUDIO_TRACK_SWITCHING: "hlsAudioTrackSwitching", - AUDIO_TRACK_SWITCHED: "hlsAudioTrackSwitched", - AUDIO_TRACK_LOADING: "hlsAudioTrackLoading", - AUDIO_TRACK_LOADED: "hlsAudioTrackLoaded", - SUBTITLE_TRACKS_UPDATED: "hlsSubtitleTracksUpdated", - SUBTITLE_TRACK_SWITCH: "hlsSubtitleTrackSwitch", - SUBTITLE_TRACK_LOADING: "hlsSubtitleTrackLoading", - SUBTITLE_TRACK_LOADED: "hlsSubtitleTrackLoaded", - SUBTITLE_FRAG_PROCESSED: "hlsSubtitleFragProcessed", - INIT_PTS_FOUND: "hlsInitPtsFound", - FRAG_LOADING: "hlsFragLoading", - FRAG_LOAD_PROGRESS: "hlsFragLoadProgress", - FRAG_LOAD_EMERGENCY_ABORTED: "hlsFragLoadEmergencyAborted", - FRAG_LOADED: "hlsFragLoaded", - FRAG_DECRYPTED: "hlsFragDecrypted", - FRAG_PARSING_INIT_SEGMENT: "hlsFragParsingInitSegment", - FRAG_PARSING_USERDATA: "hlsFragParsingUserdata", - FRAG_PARSING_METADATA: "hlsFragParsingMetadata", - FRAG_PARSING_DATA: "hlsFragParsingData", - FRAG_PARSED: "hlsFragParsed", - FRAG_BUFFERED: "hlsFragBuffered", - FRAG_CHANGED: "hlsFragChanged", - FPS_DROP: "hlsFpsDrop", - FPS_DROP_LEVEL_CAPPING: "hlsFpsDropLevelCapping", - ERROR: "hlsError", - DESTROYING: "hlsDestroying", - KEY_LOADING: "hlsKeyLoading", - KEY_LOADED: "hlsKeyLoaded", - STREAM_STATE_TRANSITION: "hlsStreamStateTransition" - }; - e.a = i - }, function(t, e, r) { - "use strict"; - r.d(e, "b", function() { - return i - }), r.d(e, "a", function() { - return a - }); - var i = { - NETWORK_ERROR: "networkError", - MEDIA_ERROR: "mediaError", - KEY_SYSTEM_ERROR: "keySystemError", - MUX_ERROR: "muxError", - OTHER_ERROR: "otherError" - }, - a = { - KEY_SYSTEM_NO_KEYS: "keySystemNoKeys", - KEY_SYSTEM_NO_ACCESS: "keySystemNoAccess", - KEY_SYSTEM_NO_SESSION: "keySystemNoSession", - KEY_SYSTEM_LICENSE_REQUEST_FAILED: "keySystemLicenseRequestFailed", - MANIFEST_LOAD_ERROR: "manifestLoadError", - MANIFEST_LOAD_TIMEOUT: "manifestLoadTimeOut", - MANIFEST_PARSING_ERROR: "manifestParsingError", - MANIFEST_INCOMPATIBLE_CODECS_ERROR: "manifestIncompatibleCodecsError", - LEVEL_LOAD_ERROR: "levelLoadError", - LEVEL_LOAD_TIMEOUT: "levelLoadTimeOut", - LEVEL_SWITCH_ERROR: "levelSwitchError", - AUDIO_TRACK_LOAD_ERROR: "audioTrackLoadError", - AUDIO_TRACK_LOAD_TIMEOUT: "audioTrackLoadTimeOut", - FRAG_LOAD_ERROR: "fragLoadError", - FRAG_LOAD_TIMEOUT: "fragLoadTimeOut", - FRAG_DECRYPT_ERROR: "fragDecryptError", - FRAG_PARSING_ERROR: "fragParsingError", - REMUX_ALLOC_ERROR: "remuxAllocError", - KEY_LOAD_ERROR: "keyLoadError", - KEY_LOAD_TIMEOUT: "keyLoadTimeOut", - BUFFER_ADD_CODEC_ERROR: "bufferAddCodecError", - BUFFER_APPEND_ERROR: "bufferAppendError", - BUFFER_APPENDING_ERROR: "bufferAppendingError", - BUFFER_STALLED_ERROR: "bufferStalledError", - BUFFER_FULL_ERROR: "bufferFullError", - BUFFER_SEEK_OVER_HOLE: "bufferSeekOverHole", - BUFFER_NUDGE_ON_STALL: "bufferNudgeOnStall", - INTERNAL_EXCEPTION: "internalException" - } - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - var a = r(0), - n = r(2), - o = r(1), - s = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function(t) { - return typeof t - } : function(t) { - return t && "function" == typeof Symbol && t.constructor === Symbol && t !== Symbol.prototype ? "symbol" : typeof t - }, - l = new Set(["hlsEventGeneric", "hlsHandlerDestroying", "hlsHandlerDestroyed"]), - u = function() { - function t(e) { - i(this, t), this.hls = e, this.onEvent = this.onEvent.bind(this); - for (var r = arguments.length, a = Array(r > 1 ? r - 1 : 0), n = 1; n < r; n++) a[n - 1] = arguments[n]; - this.handledEvents = a, this.useGenericHandler = !0, this.registerListeners() - } - return t.prototype.destroy = function() { - this.onHandlerDestroying(), this.unregisterListeners(), this.onHandlerDestroyed() - }, t.prototype.onHandlerDestroying = function() {}, t.prototype.onHandlerDestroyed = function() {}, t.prototype.isEventHandler = function() { - return "object" === s(this.handledEvents) && this.handledEvents.length && "function" == typeof this.onEvent - }, t.prototype.registerListeners = function() { - this.isEventHandler() && this.handledEvents.forEach(function(t) { - if (l.has(t)) throw new Error("Forbidden event-name: " + t); - this.hls.on(t, this.onEvent) - }, this) - }, t.prototype.unregisterListeners = function() { - this.isEventHandler() && this.handledEvents.forEach(function(t) { - this.hls.off(t, this.onEvent) - }, this) - }, t.prototype.onEvent = function(t, e) { - this.onEventGeneric(t, e) - }, t.prototype.onEventGeneric = function(t, e) { - var r = function(t, e) { - var r = "on" + t.replace("hls", ""); - if ("function" != typeof this[r]) throw new Error("Event " + t + " has no generic handler in this " + this.constructor.name + " class (tried " + r + ")"); - return this[r].bind(this, e) - }; - try { - r.call(this, t, e).call() - } catch (e) { - a.b.error("An internal error happened while handling event " + t + '. Error message: "' + e.message + '". 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Object.setPrototypeOf(t, e) : t.__proto__ = e) - } - var o = r(3), - s = function(t) { - function e(r) { - i(this, e); - for (var n = arguments.length, o = Array(n > 1 ? n - 1 : 0), s = 1; s < n; s++) o[s - 1] = arguments[s]; - var l = a(this, t.call.apply(t, [this, r].concat(o))); - return l._tickInterval = null, l._tickTimer = null, l._tickCallCount = 0, l._boundTick = l.tick.bind(l), l - } - return n(e, t), e.prototype.onHandlerDestroying = function() { - this.clearNextTick(), this.clearInterval() - }, e.prototype.hasInterval = function() { - return !!this._tickInterval - }, e.prototype.hasNextTick = function() { - return !!this._tickTimer - }, e.prototype.setInterval = function(t) { - function e(e) { - return t.apply(this, arguments) - } - return e.toString = function() { - return t.toString() - }, e - }(function(t) { - return !this._tickInterval && (this._tickInterval = setInterval(this._boundTick, t), !0) - }), e.prototype.clearInterval = function(t) { - function e() { - return t.apply(this, arguments) - } - return e.toString = function() { - return t.toString() - }, e - }(function() { - return !!this._tickInterval && (clearInterval(this._tickInterval), this._tickInterval = null, !0) - }), e.prototype.clearNextTick = function() { - return !!this._tickTimer && (clearTimeout(this._tickTimer), this._tickTimer = null, !0) - }, e.prototype.tick = function() { - 1 === ++this._tickCallCount && (this.doTick(), this._tickCallCount > 1 && (this.clearNextTick(), this._tickTimer = setTimeout(this._boundTick, 0)), this._tickCallCount = 0) - }, e.prototype.doTick = function() {}, e - }(o.a); - e.a = s - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - var a = r(5), - n = r.n(a), - o = r(18), - s = function() { - function t(t, e) { - for (var r = 0; r < e.length; r++) { - var i = e[r]; - i.enumerable = i.enumerable || !1, i.configurable = !0, "value" in i && (i.writable = !0), Object.defineProperty(t, i.key, i) - } - } - return function(e, r, i) { - return r && t(e.prototype, r), i && t(e, i), e - } - }(), - l = function() { - function t() { - var e; - i(this, t), this._url = null, this._byteRange = null, this._decryptdata = null, this.tagList = [], this._elementaryStreams = (e = {}, e[t.ElementaryStreamTypes.AUDIO] = !1, e[t.ElementaryStreamTypes.VIDEO] = !1, e) - } - return t.prototype.addElementaryStream = function(t) { - this._elementaryStreams[t] = !0 - }, t.prototype.hasElementaryStream = function(t) { - return !0 === this._elementaryStreams[t] - }, t.prototype.createInitializationVector = function(t) { - for (var e = new Uint8Array(16), r = 12; r < 16; r++) e[r] = t >> 8 * (15 - r) & 255; - return e - }, t.prototype.fragmentDecryptdataFromLevelkey = function(t, e) { - var r = t; - return t && t.method && t.uri && !t.iv && (r = new o.a, r.method = t.method, r.baseuri = t.baseuri, r.reluri = t.reluri, r.iv = this.createInitializationVector(e)), r - }, s(t, [{ - key: "url", - get: function() { - return !this._url && this.relurl && (this._url = n.a.buildAbsoluteURL(this.baseurl, this.relurl, { - alwaysNormalize: !0 - })), this._url - }, - set: function(t) { - this._url = t - } - }, { - key: "programDateTime", - get: function() { - return !this._programDateTime && this.rawProgramDateTime && (this._programDateTime = new Date(Date.parse(this.rawProgramDateTime))), this._programDateTime - } - }, { - key: "byteRange", - get: function() { - if (!this._byteRange && !this.rawByteRange) return []; - if (this._byteRange) return this._byteRange; - var t = []; - if (this.rawByteRange) { - var e = this.rawByteRange.split("@", 2); - if (1 === e.length) { - var r = this.lastByteRangeEndOffset; - t[0] = r || 0 - } else t[0] = parseInt(e[1]); - t[1] = parseInt(e[0]) + t[0], this._byteRange = t - } - return t - } - }, { - key: "byteRangeStartOffset", - get: function() { - return this.byteRange[0] - } - }, { - key: "byteRangeEndOffset", - get: function() { - return this.byteRange[1] - } - }, { - key: "decryptdata", - get: function() { - return this._decryptdata || (this._decryptdata = this.fragmentDecryptdataFromLevelkey(this.levelkey, this.sn)), this._decryptdata - } - }, { - key: "encrypted", - get: function() { - return !(!this.decryptdata || null === this.decryptdata.uri || null !== this.decryptdata.key) - } - }], [{ - key: "ElementaryStreamTypes", - get: function() { - return { - AUDIO: "audio", - VIDEO: "video" - } - } - }]), t - }(); - e.a = l - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - - function a(t, e) { - if (!t) throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); - return !e || "object" != typeof e && "function" != typeof e ? t : e - } - - function n(t, e) { - if ("function" != typeof e && null !== e) throw new TypeError("Super expression must either be null or a function, not " + typeof e); - t.prototype = Object.create(e && e.prototype, { - constructor: { - value: t, - enumerable: !1, - writable: !0, - configurable: !0 - } - }), e && (Object.setPrototypeOf ? Object.setPrototypeOf(t, e) : t.__proto__ = e) - } - r.d(e, "a", function() { - return l - }), r.d(e, "b", function() { - return u - }); - var o = r(3), - s = r(1), - l = { - NOT_LOADED: "NOT_LOADED", - APPENDING: "APPENDING", - PARTIAL: "PARTIAL", - OK: "OK" - }, - u = function(t) { - function e(r) { - i(this, e); - var n = a(this, t.call(this, r, s.a.BUFFER_APPENDED, s.a.FRAG_BUFFERED, s.a.FRAG_LOADED)); - return n.bufferPadding = .2, n.fragments = Object.create(null), n.timeRanges = Object.create(null), n.config = r.config, n - } - return n(e, t), e.prototype.destroy = function() { - this.fragments = null, this.timeRanges = null, this.config = null, o.a.prototype.destroy.call(this), t.prototype.destroy.call(this) - }, e.prototype.getBufferedFrag = function(t, e) { - var r = this.fragments, - i = Object.keys(r).filter(function(i) { - var a = r[i]; - if (a.body.type !== e) return !1; - if (!a.buffered) return !1; - var n = a.body; - return n.startPTS <= t && t <= n.endPTS - }); - if (0 === i.length) return null; - var a = i.pop(); - return r[a].body - }, e.prototype.detectEvictedFragments = function(t, e) { - var r = this, - i = void 0, - a = void 0; - Object.keys(this.fragments).forEach(function(n) { - var o = r.fragments[n]; - if (!0 === o.buffered) { - var s = o.range[t]; - if (s) { - i = s.time; - for (var l = 0; l < i.length; l++) - if (a = i[l], !1 === r.isTimeBuffered(a.startPTS, a.endPTS, e)) { - r.removeFragment(o.body); - break - } - } - } - }) - }, e.prototype.detectPartialFragments = function(t) { - var e = this, - r = this.getFragmentKey(t), - i = this.fragments[r]; - i && (i.buffered = !0, Object.keys(this.timeRanges).forEach(function(r) { - if (!0 === t.hasElementaryStream(r)) { - var a = e.timeRanges[r]; - i.range[r] = e.getBufferedTimes(t.startPTS, t.endPTS, a) - } - })) - }, e.prototype.getBufferedTimes = function(t, e, r) { - for (var i = [], a = void 0, n = void 0, o = !1, s = 0; s < r.length; s++) { - if (a = r.start(s) - this.bufferPadding, n = r.end(s) + this.bufferPadding, t >= a && e <= n) { - i.push({ - startPTS: Math.max(t, r.start(s)), - endPTS: Math.min(e, r.end(s)) - }); - break - } - if (t < n && e > a) i.push({ - startPTS: Math.max(t, r.start(s)), - endPTS: Math.min(e, r.end(s)) - }), o = !0; - else if (e <= a) break - } - return { - time: i, - partial: o - } - }, e.prototype.getFragmentKey = function(t) { - return t.type + "_" + t.level + "_" + t.urlId + "_" + t.sn - }, e.prototype.getPartialFragment = function(t) { - var e = this, - r = void 0, - i = void 0, - a = void 0, - n = null, - o = 0; - return Object.keys(this.fragments).forEach(function(s) { - var l = e.fragments[s]; - e.isPartial(l) && (i = l.body.startPTS - e.bufferPadding, a = l.body.endPTS + e.bufferPadding, t >= i && t <= a && (r = Math.min(t - i, a - t), o <= r && (n = l.body, o = r))) - }), n - }, e.prototype.getState = function(t) { - var e = this.getFragmentKey(t), - r = this.fragments[e], - i = l.NOT_LOADED; - return void 0 !== r && (i = r.buffered ? !0 === this.isPartial(r) ? l.PARTIAL : l.OK : l.APPENDING), i - }, e.prototype.isPartial = function(t) { - return !0 === t.buffered && (void 0 !== t.range.video && !0 === t.range.video.partial || void 0 !== t.range.audio && !0 === t.range.audio.partial) - }, e.prototype.isTimeBuffered = function(t, e, r) { - for (var i = void 0, a = void 0, n = 0; n < r.length; n++) { - if (i = r.start(n) - this.bufferPadding, a = r.end(n) + this.bufferPadding, t >= i && e <= a) return !0; - if (e <= i) return !1 - } - return !1 - }, e.prototype.onFragLoaded = function(t) { - var e = t.frag; - if (!isNaN(e.sn) && !e.bitrateTest) { - var r = this.getFragmentKey(e), - i = { - body: e, - range: Object.create(null), - buffered: !1 - }; - this.fragments[r] = i - } - }, e.prototype.onBufferAppended = function(t) { - var e = this; - this.timeRanges = t.timeRanges, Object.keys(this.timeRanges).forEach(function(t) { - var r = e.timeRanges[t]; - e.detectEvictedFragments(t, r) - }) - }, e.prototype.onFragBuffered = function(t) { - this.detectPartialFragments(t.frag) - }, e.prototype.hasFragment = function(t) { - var e = this.getFragmentKey(t); - return void 0 !== this.fragments[e] - }, e.prototype.removeFragment = function(t) { - var e = this.getFragmentKey(t); - delete this.fragments[e] - }, e.prototype.removeAllFragments = function() { - this.fragments = Object.create(null) - }, e - }(o.a) - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - r.d(e, "a", function() { - return a - }); - var a = function() { - function t() { - i(this, t) - } - return t.isBuffered = function(t, e) { - try { - if (t) - for (var r = t.buffered, i = 0; i < r.length; i++) - if (e >= r.start(i) && e <= r.end(i)) return !0 - } catch (t) {} - return !1 - }, t.bufferInfo = function(t, e, r) { - try { - if (t) { - var i = t.buffered, - a = [], - n = void 0; - for (n = 0; n < i.length; n++) a.push({ - start: i.start(n), - end: i.end(n) - }); - return this.bufferedInfo(a, e, r) - } - } catch (t) {} - return { - len: 0, - start: e, - end: e, - nextStart: void 0 - } - }, t.bufferedInfo = function(t, e, r) { - var i = [], - a = void 0, - n = void 0, - o = void 0, - s = void 0, - l = void 0; - for (t.sort(function(t, e) { - var r = t.start - e.start; - return r || e.end - t.end - }), l = 0; l < t.length; l++) { - var u = i.length; - if (u) { - var d = i[u - 1].end; - t[l].start - d < r ? t[l].end > d && (i[u - 1].end = t[l].end) : i.push(t[l]) - } else i.push(t[l]) - } - for (l = 0, a = 0, n = o = e; l < i.length; l++) { - var c = i[l].start, - h = i[l].end; - if (e + r >= c && e < h) n = c, o = h, a = o - e; - else if (e + r < c) { - s = c; - break - } - } - return { - len: a, - start: n, - end: o, - nextStart: s - } - }, t - }() - }, function(t, e) { - function r() { - this._events = this._events || {}, this._maxListeners = this._maxListeners || void 0 - } - - function i(t) { - return "function" == typeof t - } - - function a(t) { - return "number" == typeof t - } - - function n(t) { - return "object" == typeof t && null !== t - } - - function o(t) { - return void 0 === t - } - t.exports = r, r.EventEmitter = r, r.prototype._events = void 0, r.prototype._maxListeners = void 0, r.defaultMaxListeners = 10, r.prototype.setMaxListeners = function(t) { - if (!a(t) || t < 0 || isNaN(t)) throw TypeError("n must be a positive number"); - return this._maxListeners = t, this - }, r.prototype.emit = function(t) { - var e, r, a, s, l, u; - if (this._events || (this._events = {}), "error" === t && (!this._events.error || n(this._events.error) && !this._events.error.length)) { - if ((e = arguments[1]) instanceof Error) throw e; - var d = new Error('Uncaught, unspecified "error" event. (' + e + ")"); - throw d.context = e, d - } - if (r = this._events[t], o(r)) return !1; - if (i(r)) switch (arguments.length) { - case 1: - r.call(this); - break; - case 2: - r.call(this, arguments[1]); - break; - case 3: - r.call(this, arguments[1], arguments[2]); - break; - default: - s = Array.prototype.slice.call(arguments, 1), r.apply(this, s) - } else if (n(r)) - for (s = Array.prototype.slice.call(arguments, 1), u = r.slice(), a = u.length, l = 0; l < a; l++) u[l].apply(this, s); - return !0 - }, r.prototype.addListener = function(t, e) { - var a; - if (!i(e)) throw TypeError("listener must be a function"); - return this._events || (this._events = {}), this._events.newListener && this.emit("newListener", t, i(e.listener) ? e.listener : e), this._events[t] ? n(this._events[t]) ? this._events[t].push(e) : this._events[t] = [this._events[t], e] : this._events[t] = e, n(this._events[t]) && !this._events[t].warned && (a = o(this._maxListeners) ? r.defaultMaxListeners : this._maxListeners) && a > 0 && this._events[t].length > a && (this._events[t].warned = !0, console.error("(node) warning: possible EventEmitter memory leak detected. %d listeners added. Use emitter.setMaxListeners() to increase limit.", this._events[t].length), "function" == typeof console.trace && console.trace()), this - }, r.prototype.on = r.prototype.addListener, r.prototype.once = function(t, e) { - function r() { - this.removeListener(t, r), a || (a = !0, e.apply(this, arguments)) - } - if (!i(e)) throw TypeError("listener must be a function"); - var a = !1; - return r.listener = e, this.on(t, r), this - }, r.prototype.removeListener = function(t, e) { - var r, a, o, s; - if (!i(e)) throw TypeError("listener must be a function"); - if (!this._events || !this._events[t]) return this; - if (r = this._events[t], o = r.length, a = -1, r === e || i(r.listener) && r.listener === e) delete this._events[t], this._events.removeListener && this.emit("removeListener", t, e); - else if (n(r)) { - for (s = o; s-- > 0;) - if (r[s] === e || r[s].listener && r[s].listener === e) { - a = s; - break - } if (a < 0) return this; - 1 === r.length ? (r.length = 0, delete this._events[t]) : r.splice(a, 1), this._events.removeListener && this.emit("removeListener", t, e) - } - return this - }, r.prototype.removeAllListeners = function(t) { - var e, r; - if (!this._events) return this; - if (!this._events.removeListener) return 0 === arguments.length ? this._events = {} : this._events[t] && delete this._events[t], this; - if (0 === arguments.length) { - for (e in this._events) "removeListener" !== e && this.removeAllListeners(e); - return this.removeAllListeners("removeListener"), this._events = {}, this - } - if (r = this._events[t], i(r)) this.removeListener(t, r); - else if (r) - for (; r.length;) this.removeListener(t, r[r.length - 1]); - return delete this._events[t], this - }, r.prototype.listeners = function(t) { - return this._events && this._events[t] ? i(this._events[t]) ? [this._events[t]] : this._events[t].slice() : [] - }, r.prototype.listenerCount = function(t) { - if (this._events) { - var e = this._events[t]; - if (i(e)) return 1; - if (e) return e.length - } - return 0 - }, r.listenerCount = function(t, e) { - return t.listenerCount(e) - } - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - var a = r(35), - n = r(36), - o = r(37), - s = r(2), - l = r(0), - u = r(1), - d = r(4), - c = Object(d.a)(), - h = function() { - function t(e, r) { - var a = arguments.length > 2 && void 0 !== arguments[2] ? arguments[2] : {}, - n = a.removePKCS7Padding, - o = void 0 === n || n; - if (i(this, t), this.logEnabled = !0, this.observer = e, this.config = r, this.removePKCS7Padding = o, o) try { - var s = c.crypto; - s && (this.subtle = s.subtle || s.webkitSubtle) - } catch (t) {} - this.disableWebCrypto = !this.subtle - } - return t.prototype.isSync = function() { - return this.disableWebCrypto && this.config.enableSoftwareAES - }, t.prototype.decrypt = function(t, e, r, i) { - var s = this; - if (this.disableWebCrypto && this.config.enableSoftwareAES) { - this.logEnabled && (l.b.log("JS AES decrypt"), this.logEnabled = !1); - var u = this.decryptor; - u || (this.decryptor = u = new o.a), u.expandKey(e), i(u.decrypt(t, 0, r, this.removePKCS7Padding)) - } else { - this.logEnabled && (l.b.log("WebCrypto AES decrypt"), this.logEnabled = !1); - var d = this.subtle; - this.key !== e && (this.key = e, this.fastAesKey = new n.a(d, e)), this.fastAesKey.expandKey().then(function(n) { - new a.a(d, r).decrypt(t, n).catch(function(a) { - s.onWebCryptoError(a, t, e, r, i) - }).then(function(t) { - i(t) - }) - }).catch(function(a) { - s.onWebCryptoError(a, t, e, r, i) - }) - } - }, t.prototype.onWebCryptoError = function(t, e, r, i, a) { - this.config.enableSoftwareAES ? (l.b.log("WebCrypto Error, disable WebCrypto API"), this.disableWebCrypto = !0, this.logEnabled = !0, this.decrypt(e, r, i, a)) : (l.b.error("decrypting error : " + t.message), this.observer.trigger(u.a.ERROR, { - type: s.b.MEDIA_ERROR, - details: s.a.FRAG_DECRYPT_ERROR, - fatal: !0, - reason: t.message - })) - }, t.prototype.destroy = function() { - var t = this.decryptor; - t && (t.destroy(), this.decryptor = void 0) - }, t - }(); - e.a = h - }, function(t, e, r) { - "use strict"; - - function i() { - if ("undefined" != typeof window) return window.MediaSource || window.WebKitMediaSource - } - e.a = i - }, function(t, e, r) { - "use strict"; - - function i(t, e, r) { - switch (e) { - case "audio": - t.audioGroupIds || (t.audioGroupIds = []), t.audioGroupIds.push(r); - break; - case "text": - t.textGroupIds || (t.textGroupIds = []), t.textGroupIds.push(r) - } - } - - function a(t, e, r) { - var i = t[e], - a = t[r], - n = a.startPTS; - isNaN(n) ? a.start = r > e ? i.start + i.duration : Math.max(i.start - a.duration, 0) : r > e ? (i.duration = n - i.start, i.duration < 0 && s.b.warn("negative duration computed for frag " + i.sn + ",level " + i.level + ", there should be some duration drift between playlist and fragment!")) : (a.duration = i.start - n, a.duration < 0 && s.b.warn("negative duration computed for frag " + a.sn + ",level " + a.level + ", there should be some duration drift between playlist and fragment!")) - } - - function n(t, e, r, i, n, o) { - var s = r; - if (!isNaN(e.startPTS)) { - var l = Math.abs(e.startPTS - r); - isNaN(e.deltaPTS) ? e.deltaPTS = l : e.deltaPTS = Math.max(l, e.deltaPTS), s = Math.max(r, e.startPTS), r = Math.min(r, e.startPTS), i = Math.max(i, e.endPTS), n = Math.min(n, e.startDTS), o = Math.max(o, e.endDTS) - } - var u = r - e.start; - e.start = e.startPTS = r, e.maxStartPTS = s, e.endPTS = i, e.startDTS = n, e.endDTS = o, e.duration = i - r; - var d = e.sn; - if (!t || d < t.startSN || d > t.endSN) return 0; - var c = void 0, - h = void 0, - f = void 0; - for (c = d - t.startSN, h = t.fragments, h[c] = e, f = c; f > 0; f--) a(h, f, f - 1); - for (f = c; f < h.length - 1; f++) a(h, f, f + 1); - return t.PTSKnown = !0, u - } - - function o(t, e) { - var r = Math.max(t.startSN, e.startSN) - e.startSN, - i = Math.min(t.endSN, e.endSN) - e.startSN, - a = e.startSN - t.startSN, - o = t.fragments, - l = e.fragments, - u = 0, - d = void 0; - if (e.initSegment && t.initSegment && (e.initSegment = t.initSegment), i < r) return void(e.PTSKnown = !1); - for (var c = r; c <= i; c++) { - var h = o[a + c], - f = l[c]; - f && h && (u = h.cc - f.cc, isNaN(h.startPTS) || (f.start = f.startPTS = h.startPTS, f.endPTS = h.endPTS, f.duration = h.duration, f.backtracked = h.backtracked, f.dropped = h.dropped, d = f)) - } - if (u) - for (s.b.log("discontinuity sliding from playlist, take drift into account"), c = 0; c < l.length; c++) l[c].cc += u; - if (d) n(e, d, d.startPTS, d.endPTS, d.startDTS, d.endDTS); - else if (a >= 0 && a < o.length) { - var p = o[a].start; - for (c = 0; c < l.length; c++) l[c].start += p - } - e.PTSKnown = t.PTSKnown - } - e.a = i, e.c = n, e.b = o; - var s = r(0) - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - - function a(t, e) { - if (!t) throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); - return !e || "object" != typeof e && "function" != typeof e ? t : e - } - - function n(t, e) { - if ("function" != typeof e && null !== e) throw new TypeError("Super expression must either be null or a function, not " + typeof e); - t.prototype = Object.create(e && e.prototype, { - constructor: { - value: t, - enumerable: !1, - writable: !0, - configurable: !0 - } - }), e && (Object.setPrototypeOf ? Object.setPrototypeOf(t, e) : t.__proto__ = e) - } - var o = r(1), - s = r(3), - l = r(2), - u = r(0), - d = r(17), - c = r(29), - h = function() { - function t(t, e) { - for (var r = 0; r < e.length; r++) { - var i = e[r]; - i.enumerable = i.enumerable || !1, i.configurable = !0, "value" in i && (i.writable = !0), Object.defineProperty(t, i.key, i) - } - } - return function(e, r, i) { - return r && t(e.prototype, r), i && t(e, i), e - } - }(), - f = window, - p = f.performance, - v = { - MANIFEST: "manifest", - LEVEL: "level", - AUDIO_TRACK: "audioTrack", - SUBTITLE_TRACK: "subtitleTrack" - }, - g = { - MAIN: "main", - AUDIO: "audio", - SUBTITLE: "subtitle" - }, - y = function(t) { - function e(r) { - i(this, e); - var n = a(this, t.call(this, r, o.a.MANIFEST_LOADING, o.a.LEVEL_LOADING, o.a.AUDIO_TRACK_LOADING, o.a.SUBTITLE_TRACK_LOADING)); - return n.loaders = {}, n - } - return n(e, t), e.canHaveQualityLevels = function(t) { - return t !== v.AUDIO_TRACK && t !== v.SUBTITLE_TRACK - }, e.mapContextToLevelType = function(t) { - switch (t.type) { - case v.AUDIO_TRACK: - return g.AUDIO; - case v.SUBTITLE_TRACK: - return g.SUBTITLE; - default: - return g.MAIN - } - }, e.getResponseUrl = function(t, e) { - var r = t.url; - return void 0 !== r && 0 !== r.indexOf("data:") || (r = e.url), r - }, e.prototype.createInternalLoader = function(t) { - var e = this.hls.config, - r = e.pLoader, - i = e.loader, - a = r || i, - n = new a(e); - return t.loader = n, this.loaders[t.type] = n, n - }, e.prototype.getInternalLoader = function(t) { - return this.loaders[t.type] - }, e.prototype.resetInternalLoader = function(t) { - this.loaders[t] && delete this.loaders[t] - }, e.prototype.destroyInternalLoaders = function() { - for (var t in this.loaders) { - var e = this.loaders[t]; - e && e.destroy(), this.resetInternalLoader(t) - } - }, e.prototype.destroy = function() { - this.destroyInternalLoaders(), t.prototype.destroy.call(this) - }, e.prototype.onManifestLoading = function(t) { - this.load(t.url, { - type: v.MANIFEST, - level: 0, - id: null - }) - }, e.prototype.onLevelLoading = function(t) { - this.load(t.url, { - type: v.LEVEL, - level: t.level, - id: t.id - }) - }, e.prototype.onAudioTrackLoading = function(t) { - this.load(t.url, { - type: v.AUDIO_TRACK, - level: 0, - id: t.id - }) - }, e.prototype.onSubtitleTrackLoading = function(t) { - this.load(t.url, { - type: v.SUBTITLE_TRACK, - level: 0, - id: t.id - }) - }, e.prototype.load = function(t, e) { - var r = this.hls.config; - u.b.debug("Loading playlist of type " + e.type + ", level: " + e.level + ", id: " + e.id); - var i = this.getInternalLoader(e); - if (i) { - var a = i.context; - if (a && a.url === t) return u.b.trace("playlist request ongoing"), !1; - u.b.warn("aborting previous loader for type: " + e.type), i.abort() - } - var n = void 0, - o = void 0, - s = void 0, - l = void 0; - switch (e.type) { - case v.MANIFEST: - n = r.manifestLoadingMaxRetry, o = r.manifestLoadingTimeOut, s = r.manifestLoadingRetryDelay, l = r.manifestLoadingMaxRetryTimeout; - break; - case v.LEVEL: - n = 0, o = r.levelLoadingTimeOut; - break; - default: - n = r.levelLoadingMaxRetry, o = r.levelLoadingTimeOut, s = r.levelLoadingRetryDelay, l = r.levelLoadingMaxRetryTimeout - } - i = this.createInternalLoader(e), e.url = t, e.responseType = e.responseType || ""; - var d = { - timeout: o, - maxRetry: n, - retryDelay: s, - maxRetryDelay: l - }, - c = { - onSuccess: this.loadsuccess.bind(this), - onError: this.loaderror.bind(this), - onTimeout: this.loadtimeout.bind(this) - }; - return u.b.debug("Calling internal loader delegate for URL: " + t), i.load(e, d, c), !0 - }, e.prototype.loadsuccess = function(t, e, r) { - var i = arguments.length > 3 && void 0 !== arguments[3] ? arguments[3] : null; - if (r.isSidxRequest) return this._handleSidxRequest(t, r), void this._handlePlaylistLoaded(t, e, r, i); - this.resetInternalLoader(r.type); - var a = t.data; - if (e.tload = p.now(), 0 !== a.indexOf("#EXTM3U")) return void this._handleManifestParsingError(t, r, "no EXTM3U delimiter", i); - a.indexOf("#EXTINF:") > 0 || a.indexOf("#EXT-X-TARGETDURATION:") > 0 ? this._handleTrackOrLevelPlaylist(t, e, r, i) : this._handleMasterPlaylist(t, e, r, i) - }, e.prototype.loaderror = function(t, e) { - var r = arguments.length > 2 && void 0 !== arguments[2] ? arguments[2] : null; - this._handleNetworkError(e, r) - }, e.prototype.loadtimeout = function(t, e) { - var r = arguments.length > 2 && void 0 !== arguments[2] ? arguments[2] : null; - this._handleNetworkError(e, r, !0) - }, e.prototype._handleMasterPlaylist = function(t, r, i, a) { - var n = this.hls, - s = t.data, - l = e.getResponseUrl(t, i), - d = c.a.parseMasterPlaylist(s, l); - if (!d.length) return void this._handleManifestParsingError(t, i, "no level found in manifest", a); - var h = d.map(function(t) { - return { - id: t.attrs.AUDIO, - codec: t.audioCodec - } - }), - f = c.a.parseMasterPlaylistMedia(s, l, "AUDIO", h), - p = c.a.parseMasterPlaylistMedia(s, l, "SUBTITLES"); - if (f.length) { - var v = !1; - f.forEach(function(t) { - t.url || (v = !0) - }), !1 === v && d[0].audioCodec && !d[0].attrs.AUDIO && (u.b.log("audio codec signaled in quality level, but no embedded audio track signaled, create one"), f.unshift({ - type: "main", - name: "main" - })) - } - n.trigger(o.a.MANIFEST_LOADED, { - levels: d, - audioTracks: f, - subtitles: p, - url: l, - stats: r, - networkDetails: a - }) - }, e.prototype._handleTrackOrLevelPlaylist = function(t, r, i, a) { - var n = this.hls, - s = i.id, - l = i.level, - u = i.type, - d = e.getResponseUrl(t, i), - h = isNaN(s) ? 0 : s, - f = isNaN(l) ? h : l, - g = e.mapContextToLevelType(i), - y = c.a.parseLevelPlaylist(t.data, d, f, g, h); - if (y.tload = r.tload, u === v.MANIFEST) { - var m = { - url: d, - details: y - }; - n.trigger(o.a.MANIFEST_LOADED, { - levels: [m], - audioTracks: [], - url: d, - stats: r, - networkDetails: a - }) - } - if (r.tparsed = p.now(), y.needSidxRanges) { - var b = y.initSegment.url; - return void this.load(b, { - isSidxRequest: !0, - type: u, - level: l, - levelDetails: y, - id: s, - rangeStart: 0, - rangeEnd: 2048, - responseType: "arraybuffer" - }) - } - i.levelDetails = y, this._handlePlaylistLoaded(t, r, i, a) - }, e.prototype._handleSidxRequest = function(t, e) { - var r = d.a.parseSegmentIndex(new Uint8Array(t.data)); - r.references.forEach(function(t, r) { - var i = t.info, - a = e.levelDetails.fragments[r]; - 0 === a.byteRange.length && (a.rawByteRange = String(1 + i.end - i.start) + "@" + String(i.start)) - }), e.levelDetails.initSegment.rawByteRange = String(r.moovEndOffset) + "@0" - }, e.prototype._handleManifestParsingError = function(t, e, r, i) { - this.hls.trigger(o.a.ERROR, { - type: l.b.NETWORK_ERROR, - details: l.a.MANIFEST_PARSING_ERROR, - fatal: !0, - url: t.url, - reason: r, - networkDetails: i - }) - }, e.prototype._handleNetworkError = function(t, e) { - var r = arguments.length > 2 && void 0 !== arguments[2] && arguments[2]; - u.b.info("A network error occured while loading a " + t.type + "-type playlist"); - var i = void 0, - a = void 0, - n = this.getInternalLoader(t); - switch (t.type) { - case v.MANIFEST: - i = r ? l.a.MANIFEST_LOAD_TIMEOUT : l.a.MANIFEST_LOAD_ERROR, a = !0; - break; - case v.LEVEL: - i = r ? l.a.LEVEL_LOAD_TIMEOUT : l.a.LEVEL_LOAD_ERROR, a = !1; - break; - case v.AUDIO_TRACK: - i = r ? l.a.AUDIO_TRACK_LOAD_TIMEOUT : l.a.AUDIO_TRACK_LOAD_ERROR, a = !1; - break; - default: - a = !1 - } - n && (n.abort(), this.resetInternalLoader(t.type)), this.hls.trigger(o.a.ERROR, { - type: l.b.NETWORK_ERROR, - details: i, - fatal: a, - url: n.url, - loader: n, - context: t, - networkDetails: e - }) - }, e.prototype._handlePlaylistLoaded = function(t, r, i, a) { - var n = i.type, - s = i.level, - l = i.id, - u = i.levelDetails; - if (!u.targetduration) return void this._handleManifestParsingError(t, i, "invalid target duration", a); - if (e.canHaveQualityLevels(i.type)) this.hls.trigger(o.a.LEVEL_LOADED, { - details: u, - level: s || 0, - id: l || 0, - stats: r, - networkDetails: a - }); - else switch (n) { - case v.AUDIO_TRACK: - this.hls.trigger(o.a.AUDIO_TRACK_LOADED, { - details: u, - id: l, - stats: r, - networkDetails: a - }); - break; - case v.SUBTITLE_TRACK: - this.hls.trigger(o.a.SUBTITLE_TRACK_LOADED, { - details: u, - id: l, - stats: r, - networkDetails: a - }) - } - }, h(e, null, [{ - key: "ContextType", - get: function() { - return v - } - }, { - key: "LevelType", - get: function() { - return g - } - }]), e - }(s.a); - e.a = y - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - var a = r(0), - n = r(1), - o = Math.pow(2, 32) - 1, - s = function() { - function t(e, r) { - i(this, t), this.observer = e, this.remuxer = r - } - return t.prototype.resetTimeStamp = function(t) { - this.initPTS = t - }, t.prototype.resetInitSegment = function(e, r, i, a) { - if (e && e.byteLength) { - var o = this.initData = t.parseInitSegment(e); - null == r && (r = "mp4a.40.5"), null == i && (i = "avc1.42e01e"); - var s = {}; - o.audio && o.video ? s.audiovideo = { - container: "video/mp4", - codec: r + "," + i, - initSegment: a ? e : null - } : (o.audio && (s.audio = { - container: "audio/mp4", - codec: r, - initSegment: a ? e : null - }), o.video && (s.video = { - container: "video/mp4", - codec: i, - initSegment: a ? e : null - })), this.observer.trigger(n.a.FRAG_PARSING_INIT_SEGMENT, { - tracks: s - }) - } else r && (this.audioCodec = r), i && (this.videoCodec = i) - }, t.probe = function(e) { - return t.findBox({ - data: e, - start: 0, - end: Math.min(e.length, 16384) - }, ["moof"]).length > 0 - }, t.bin2str = function(t) { - return String.fromCharCode.apply(null, t) - }, t.readUint16 = function(t, e) { - t.data && (e += t.start, t = t.data); - var r = t[e] << 8 | t[e + 1]; - return r < 0 ? 65536 + r : r - }, t.readUint32 = function(t, e) { - t.data && (e += t.start, t = t.data); - var r = t[e] << 24 | t[e + 1] << 16 | t[e + 2] << 8 | t[e + 3]; - return r < 0 ? 4294967296 + r : r - }, t.writeUint32 = function(t, e, r) { - t.data && (e += t.start, t = t.data), t[e] = r >> 24, t[e + 1] = r >> 16 & 255, t[e + 2] = r >> 8 & 255, t[e + 3] = 255 & r - }, t.findBox = function(e, r) { - var i = [], - a = void 0, - n = void 0, - o = void 0, - s = void 0, - l = void 0, - u = void 0, - d = void 0; - if (e.data ? (u = e.start, s = e.end, e = e.data) : (u = 0, s = e.byteLength), !r.length) return null; - for (a = u; a < s;) n = t.readUint32(e, a), o = t.bin2str(e.subarray(a + 4, a + 8)), d = n > 1 ? a + n : s, o === r[0] && (1 === r.length ? i.push({ - data: e, - start: a + 8, - end: d - }) : (l = t.findBox({ - data: e, - start: a + 8, - end: d - }, r.slice(1)), l.length && (i = i.concat(l)))), a = d; - return i - }, t.parseSegmentIndex = function(e) { - var r = t.findBox(e, ["moov"])[0], - i = r ? r.end : null, - a = 0, - n = t.findBox(e, ["sidx"]), - o = void 0; - if (!n || !n[0]) return null; - o = [], n = n[0]; - var s = n.data[0]; - a = 0 === s ? 8 : 16; - var l = t.readUint32(n, a); - a += 4; - a += 0 === s ? 8 : 16, a += 2; - var u = n.end + 0, - d = t.readUint16(n, a); - a += 2; - for (var c = 0; c < d; c++) { - var h = a, - f = t.readUint32(n, h); - h += 4; - var p = 2147483647 & f; - if (1 === (2147483648 & f) >>> 31) return void console.warn("SIDX has hierarchical references (not supported)"); - var v = t.readUint32(n, h); - h += 4, o.push({ - referenceSize: p, - subsegmentDuration: v, - info: { - duration: v / l, - start: u, - end: u + p - 1 - } - }), u += p, h += 4, a = h - } - return { - earliestPresentationTime: 0, - timescale: l, - version: s, - referencesCount: d, - references: o, - moovEndOffset: i - } - }, t.parseInitSegment = function(e) { - var r = []; - return t.findBox(e, ["moov", "trak"]).forEach(function(e) { - var i = t.findBox(e, ["tkhd"])[0]; - if (i) { - var n = i.data[i.start], - o = 0 === n ? 12 : 20, - s = t.readUint32(i, o), - l = t.findBox(e, ["mdia", "mdhd"])[0]; - if (l) { - n = l.data[l.start], o = 0 === n ? 12 : 20; - var u = t.readUint32(l, o), - d = t.findBox(e, ["mdia", "hdlr"])[0]; - if (d) { - var c = t.bin2str(d.data.subarray(d.start + 8, d.start + 12)), - h = { - soun: "audio", - vide: "video" - } [c]; - if (h) { - var f = t.findBox(e, ["mdia", "minf", "stbl", "stsd"]); - if (f.length) { - f = f[0]; - var p = t.bin2str(f.data.subarray(f.start + 12, f.start + 16)); - a.b.log("MP4Demuxer:" + h + ":" + p + " found") - } - r[s] = { - timescale: u, - type: h - }, r[h] = { - timescale: u, - id: s - } - } - } - } - } - }), r - }, t.getStartDTS = function(e, r) { - var i = void 0, - a = void 0, - n = void 0; - return i = t.findBox(r, ["moof", "traf"]), a = [].concat.apply([], i.map(function(r) { - return t.findBox(r, ["tfhd"]).map(function(i) { - var a = void 0, - n = void 0; - return a = t.readUint32(i, 4), n = e[a].timescale || 9e4, t.findBox(r, ["tfdt"]).map(function(e) { - var r = void 0, - i = void 0; - return r = e.data[e.start], i = t.readUint32(e, 4), 1 === r && (i *= Math.pow(2, 32), i += t.readUint32(e, 8)), i - })[0] / n - }) - })), n = Math.min.apply(null, a), isFinite(n) ? n : 0 - }, t.offsetStartDTS = function(e, r, i) { - t.findBox(r, ["moof", "traf"]).map(function(r) { - return t.findBox(r, ["tfhd"]).map(function(a) { - var n = t.readUint32(a, 4), - s = e[n].timescale || 9e4; - t.findBox(r, ["tfdt"]).map(function(e) { - var r = e.data[e.start], - a = t.readUint32(e, 4); - if (0 === r) t.writeUint32(e, 4, a - i * s); - else { - a *= Math.pow(2, 32), a += t.readUint32(e, 8), a -= i * s, a = Math.max(a, 0); - var n = Math.floor(a / (o + 1)), - l = Math.floor(a % (o + 1)); - t.writeUint32(e, 4, n), t.writeUint32(e, 8, l) - } - }) - }) - }) - }, t.prototype.append = function(e, r, i, a) { - var o = this.initData; - o || (this.resetInitSegment(e, this.audioCodec, this.videoCodec, !1), o = this.initData); - var s = void 0, - l = this.initPTS; - if (void 0 === l) { - var u = t.getStartDTS(o, e); - this.initPTS = l = u - r, this.observer.trigger(n.a.INIT_PTS_FOUND, { - initPTS: l - }) - } - t.offsetStartDTS(o, e, l), s = t.getStartDTS(o, e), this.remuxer.remux(o.audio, o.video, null, null, s, i, a, e) - }, t.prototype.destroy = function() {}, t - }(); - e.a = s - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - var a = r(5), - n = r.n(a), - o = function() { - function t(t, e) { - for (var r = 0; r < e.length; r++) { - var i = e[r]; - i.enumerable = i.enumerable || !1, i.configurable = !0, "value" in i && (i.writable = !0), Object.defineProperty(t, i.key, i) - } - } - return function(e, r, i) { - return r && t(e.prototype, r), i && t(e, i), e - } - }(), - s = function() { - function t() { - i(this, t), this.method = null, this.key = null, this.iv = null, this._uri = null - } - return o(t, [{ - key: "uri", - get: function() { - return !this._uri && this.reluri && (this._uri = n.a.buildAbsoluteURL(this.baseuri, this.reluri, { - alwaysNormalize: !0 - })), this._uri - } - }]), t - }(); - e.a = s - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - var r = n[e]; - return !!r && !0 === r[t.slice(0, 4)] - } - - function a(t, e) { - return window.MediaSource.isTypeSupported((e || "video") + '/mp4;codecs="' + t + '"') - } - r.d(e, "b", function() { - return i - }), r.d(e, "a", function() { - return a - }); - var n = { - 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, - 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, - drac: !0, - dvav: !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 - } - } - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - var a = r(12), - n = r.n(a), - o = r(34), - s = r.n(o), - l = r(1), - u = r(21), - d = r(0), - c = r(2), - h = r(14), - f = r(4), - p = Object(f.a)(), - v = Object(h.a)(), - g = function() { - function t(e, r) { - i(this, t), this.hls = e, this.id = r; - var a = this.observer = new n.a, - o = e.config; - a.trigger = function(t) { - for (var e = arguments.length, r = Array(e > 1 ? e - 1 : 0), i = 1; i < e; i++) r[i - 1] = arguments[i]; - a.emit.apply(a, [t, t].concat(r)) - }, a.off = function(t) { - for (var e = arguments.length, r = Array(e > 1 ? e - 1 : 0), i = 1; i < e; i++) r[i - 1] = arguments[i]; - a.removeListener.apply(a, [t].concat(r)) - }; - var h = function(t, r) { - r = r || {}, r.frag = this.frag, r.id = this.id, e.trigger(t, r) - }.bind(this); - a.on(l.a.FRAG_DECRYPTED, h), a.on(l.a.FRAG_PARSING_INIT_SEGMENT, h), a.on(l.a.FRAG_PARSING_DATA, h), a.on(l.a.FRAG_PARSED, h), a.on(l.a.ERROR, h), a.on(l.a.FRAG_PARSING_METADATA, h), a.on(l.a.FRAG_PARSING_USERDATA, h), a.on(l.a.INIT_PTS_FOUND, h); - var f = { - mp4: v.isTypeSupported("video/mp4"), - mpeg: v.isTypeSupported("audio/mpeg"), - mp3: v.isTypeSupported('audio/mp4; codecs="mp3"') - }, - g = navigator.vendor; - if (o.enableWorker && "undefined" != typeof Worker) { - d.b.log("demuxing in webworker"); - var y = void 0; - try { - y = this.w = s()(47), this.onwmsg = this.onWorkerMessage.bind(this), y.addEventListener("message", this.onwmsg), y.onerror = function(t) { - e.trigger(l.a.ERROR, { - type: c.b.OTHER_ERROR, - details: c.a.INTERNAL_EXCEPTION, - fatal: !0, - event: "demuxerWorker", - err: { - message: t.message + " (" + t.filename + ":" + t.lineno + ")" - } - }) - }, y.postMessage({ - cmd: "init", - typeSupported: f, - vendor: g, - id: r, - config: JSON.stringify(o) - }) - } catch (t) { - d.b.error("error while initializing DemuxerWorker, fallback on DemuxerInline"), y && p.URL.revokeObjectURL(y.objectURL), this.demuxer = new u.a(a, f, o, g), this.w = void 0 - } - } else this.demuxer = new u.a(a, f, o, g) - } - return t.prototype.destroy = function() { - var t = this.w; - if (t) t.removeEventListener("message", this.onwmsg), t.terminate(), this.w = null; - else { - var e = this.demuxer; - e && (e.destroy(), this.demuxer = null) - } - var r = this.observer; - r && (r.removeAllListeners(), this.observer = null) - }, t.prototype.push = function(t, e, r, i, a, n, o, s) { - var l = this.w, - u = isNaN(a.startDTS) ? a.start : a.startDTS, - c = a.decryptdata, - h = this.frag, - f = !(h && a.cc === h.cc), - p = !(h && a.level === h.level), - v = h && a.sn === h.sn + 1, - g = !p && v; - if (f && d.b.log(this.id + ":discontinuity detected"), p && d.b.log(this.id + ":switch detected"), this.frag = a, l) l.postMessage({ - cmd: "demux", - data: t, - decryptdata: c, - initSegment: e, - audioCodec: r, - videoCodec: i, - timeOffset: u, - discontinuity: f, - trackSwitch: p, - contiguous: g, - duration: n, - accurateTimeOffset: o, - defaultInitPTS: s - }, t instanceof ArrayBuffer ? [t] : []); - else { - var y = this.demuxer; - y && y.push(t, c, e, r, i, u, f, p, g, n, o, s) - } - }, t.prototype.onWorkerMessage = function(t) { - var e = t.data, - r = this.hls; - switch (e.event) { - case "init": - p.URL.revokeObjectURL(this.w.objectURL); - break; - case l.a.FRAG_PARSING_DATA: - e.data.data1 = new Uint8Array(e.data1), e.data2 && (e.data.data2 = new Uint8Array(e.data2)); - default: - e.data = e.data || {}, e.data.frag = this.frag, e.data.id = this.id, r.trigger(e.event, e.data) - } - }, t - }(); - e.a = g - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - var a = r(1), - n = r(2), - o = r(13), - s = r(38), - l = r(17), - u = r(39), - d = r(42), - c = r(43), - h = r(46), - f = r(4), - p = Object(f.a)(), - v = p, - g = function() { - function t(e, r, a, n) { - i(this, t), this.observer = e, this.typeSupported = r, this.config = a, this.vendor = n - } - return t.prototype.destroy = function() { - var t = this.demuxer; - t && t.destroy() - }, t.prototype.push = function(t, e, r, i, n, s, l, u, d, c, h, f) { - if (t.byteLength > 0 && null != e && null != e.key && "AES-128" === e.method) { - var p = this.decrypter; - null == p && (p = this.decrypter = new o.a(this.observer, this.config)); - var g = this, - y = void 0; - try { - y = v.now() - } catch (t) { - y = Date.now() - } - p.decrypt(t, e.key.buffer, e.iv.buffer, function(t) { - var o = void 0; - try { - o = v.now() - } catch (t) { - o = Date.now() - } - g.observer.trigger(a.a.FRAG_DECRYPTED, { - stats: { - tstart: y, - tdecrypt: o - } - }), g.pushDecrypted(new Uint8Array(t), e, new Uint8Array(r), i, n, s, l, u, d, c, h, f) - }) - } else this.pushDecrypted(new Uint8Array(t), e, new Uint8Array(r), i, n, s, l, u, d, c, h, f) - }, t.prototype.pushDecrypted = function(t, e, r, i, o, f, p, v, g, y, m, b) { - var E = this.demuxer; - if (!E || (p || v) && !this.probe(t)) { - for (var T = this.observer, S = this.typeSupported, R = this.config, A = [{ - demux: u.a, - remux: c.a - }, { - demux: l.a, - remux: h.a - }, { - demux: s.a, - remux: c.a - }, { - demux: d.a, - remux: c.a - }], _ = 0, w = A.length; _ < w; _++) { - var L = A[_], - D = L.demux.probe; - if (D(t)) { - var I = this.remuxer = new L.remux(T, R, S, this.vendor); - E = new L.demux(T, I, R, S), this.probe = D; - break - } - } - if (!E) return void T.trigger(a.a.ERROR, { - type: n.b.MEDIA_ERROR, - details: n.a.FRAG_PARSING_ERROR, - fatal: !0, - reason: "no demux matching with content found" - }); - this.demuxer = E - } - var k = this.remuxer; - (p || v) && (E.resetInitSegment(r, i, o, y), k.resetInitSegment()), p && (E.resetTimeStamp(b), k.resetTimeStamp(b)), "function" == typeof E.setDecryptData && E.setDecryptData(e), E.append(t, f, g, m) - }, t - }(); - e.a = g - }, function(t, e, r) { - "use strict"; - - function i(t, e, r, i) { - var a = void 0, - n = void 0, - o = void 0, - s = void 0, - l = void 0, - u = navigator.userAgent.toLowerCase(), - d = i, - c = [96e3, 88200, 64e3, 48e3, 44100, 32e3, 24e3, 22050, 16e3, 12e3, 11025, 8e3, 7350]; - return a = 1 + ((192 & e[r + 2]) >>> 6), (n = (60 & e[r + 2]) >>> 2) > c.length - 1 ? void t.trigger(v.a.ERROR, { - type: p.b.MEDIA_ERROR, - details: p.a.FRAG_PARSING_ERROR, - fatal: !0, - reason: "invalid ADTS sampling index:" + n - }) : (s = (1 & e[r + 2]) << 2, s |= (192 & e[r + 3]) >>> 6, f.b.log("manifest codec:" + i + ",ADTS data:type:" + a + ",sampleingIndex:" + n + "[" + c[n] + "Hz],channelConfig:" + s), /firefox/i.test(u) ? n >= 6 ? (a = 5, l = new Array(4), o = n - 3) : (a = 2, l = new Array(2), o = n) : -1 !== u.indexOf("android") ? (a = 2, l = new Array(2), o = n) : (a = 5, l = new Array(4), i && (-1 !== i.indexOf("mp4a.40.29") || -1 !== i.indexOf("mp4a.40.5")) || !i && n >= 6 ? o = n - 3 : ((i && -1 !== i.indexOf("mp4a.40.2") && (n >= 6 && 1 === s || /vivaldi/i.test(u)) || !i && 1 === s) && (a = 2, l = new Array(2)), o = n)), l[0] = a << 3, l[0] |= (14 & n) >> 1, l[1] |= (1 & n) << 7, l[1] |= s << 3, 5 === a && (l[1] |= (14 & o) >> 1, l[2] = (1 & o) << 7, l[2] |= 8, l[3] = 0), { - config: l, - samplerate: c[n], - channelCount: s, - codec: "mp4a.40." + a, - manifestCodec: d - }) - } - - function a(t, e) { - return 255 === t[e] && 240 == (246 & t[e + 1]) - } - - function n(t, e) { - return 1 & t[e + 1] ? 7 : 9 - } - - function o(t, e) { - return (3 & t[e + 3]) << 11 | t[e + 4] << 3 | (224 & t[e + 5]) >>> 5 - } - - function s(t, e) { - return !!(e + 1 < t.length && a(t, e)) - } - - function l(t, e) { - if (e + 1 < t.length && a(t, e)) { - var r = n(t, e), - i = r; - e + 5 < t.length && (i = o(t, e)); - var s = e + i; - if (s === t.length || s + 1 < t.length && a(t, s)) return !0 - } - return !1 - } - - function u(t, e, r, a, n) { - if (!t.samplerate) { - var o = i(e, r, a, n); - t.config = o.config, t.samplerate = o.samplerate, t.channelCount = o.channelCount, t.codec = o.codec, t.manifestCodec = o.manifestCodec, f.b.log("parsed codec:" + t.codec + ",rate:" + o.samplerate + ",nb channel:" + o.channelCount) - } - } - - function d(t) { - return 9216e4 / t - } - - function c(t, e, r, i, a) { - var s = void 0, - l = void 0, - u = void 0, - d = t.length; - if (s = n(t, e), l = o(t, e), (l -= s) > 0 && e + s + l <= d) return u = r + i * a, { - headerLength: s, - frameLength: l, - stamp: u - } - } - - function h(t, e, r, i, a) { - var n = d(t.samplerate), - o = c(e, r, i, a, n); - if (o) { - var s = o.stamp, - l = o.headerLength, - u = o.frameLength, - h = { - unit: e.subarray(r + l, r + l + u), - pts: s, - dts: s - }; - return t.samples.push(h), t.len += u, { - sample: h, - length: u + l - } - } - } - e.d = s, e.e = l, e.c = u, e.b = d, e.a = h; - var f = r(0), - p = r(2), - v = r(1); - r(4) - }, function(t, e, r) { - "use strict"; - var i = { - BitratesMap: [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], - SamplingRateMap: [44100, 48e3, 32e3, 22050, 24e3, 16e3, 11025, 12e3, 8e3], - SamplesCoefficients: [ - [0, 72, 144, 12], - [0, 0, 0, 0], - [0, 72, 144, 12], - [0, 144, 144, 12] - ], - BytesInSlot: [0, 1, 1, 4], - appendFrame: function(t, e, r, i, a) { - if (!(r + 24 > e.length)) { - var n = this.parseHeader(e, r); - if (n && r + n.frameLength <= e.length) { - var o = 9e4 * n.samplesPerFrame / n.sampleRate, - s = i + a * o, - l = { - unit: e.subarray(r, r + n.frameLength), - pts: s, - dts: s - }; - return t.config = [], t.channelCount = n.channelCount, t.samplerate = n.sampleRate, t.samples.push(l), t.len += n.frameLength, { - sample: l, - length: n.frameLength - } - } - } - }, - parseHeader: function(t, e) { - var r = t[e + 1] >> 3 & 3, - a = t[e + 1] >> 1 & 3, - n = t[e + 2] >> 4 & 15, - o = t[e + 2] >> 2 & 3, - s = t[e + 2] >> 1 & 1; - if (1 !== r && 0 !== n && 15 !== n && 3 !== o) { - var l = 3 === r ? 3 - a : 3 === a ? 3 : 4, - u = 1e3 * i.BitratesMap[14 * l + n - 1], - d = 3 === r ? 0 : 2 === r ? 1 : 2, - c = i.SamplingRateMap[3 * d + o], - h = t[e + 3] >> 6 == 3 ? 1 : 2, - f = i.SamplesCoefficients[r][a], - p = i.BytesInSlot[a], - v = 8 * f * p; - return { - sampleRate: c, - channelCount: h, - frameLength: parseInt(f * u / c + s, 10) * p, - samplesPerFrame: v - } - } - }, - isHeaderPattern: function(t, e) { - return 255 === t[e] && 224 == (224 & t[e + 1]) && 0 != (6 & t[e + 1]) - }, - isHeader: function(t, e) { - return !!(e + 1 < t.length && this.isHeaderPattern(t, e)) - }, - probe: function(t, e) { - if (e + 1 < t.length && this.isHeaderPattern(t, e)) { - var r = this.parseHeader(t, e), - i = 4; - r && r.frameLength && (i = r.frameLength); - var a = e + i; - if (a === t.length || a + 1 < t.length && this.isHeaderPattern(t, a)) return !0 - } - return !1 - } - }; - e.a = i - }, function(t, e, r) { - "use strict"; - var i = { - toString: 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 - } - }; - e.a = i - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - for (var r = null, i = 0; i < t.length; i += 1) { - var a = t[i]; - if (a && a.cc === e) { - r = a; - break - } - } - return r - } - - function a(t, e) { - return u.a.search(t, function(t) { - return t.cc < e ? 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r[3] ? e(r[1], r[2], r[3].replace(":", ""), r[4]) : r[1] > 59 ? e(r[1], r[2], 0, r[4]) : e(0, r[1], r[2], r[4]) : null - } - - function n() { - this.values = Object.create(null) - } - - function o(t, e, r, i) { - var a = i ? t.split(i) : [t]; - for (var n in a) - if ("string" == typeof a[n]) { - var o = a[n].split(r); - if (2 === o.length) { - var s = o[0], - l = o[1]; - e(s, l) - } - } - } - - function s(t, e, r) { - function i() { - var e = a(t); - if (null === e) throw new Error("Malformed timestamp: " + l); - return t = t.replace(/^[^\sa-zA-Z-]+/, ""), e - } - - function s() { - t = t.replace(/^\s+/, "") - } - var l = t; - if (s(), e.startTime = i(), s(), "--\x3e" !== t.substr(0, 3)) throw new Error("Malformed time stamp (time stamps must be separated by '--\x3e'): " + l); - t = t.substr(3), s(), e.endTime = i(), s(), - function(t, e) { - var i = new n; - o(t, function(t, e) { - 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": - var n = e.split(","), - o = n[0]; - i.integer(t, o), i.percent(t, o) && i.set("snapToLines", !1), i.alt(t, o, ["auto"]), 2 === n.length && i.alt("lineAlign", n[1], ["start", h, "end"]); - break; - case "position": - n = e.split(","), i.percent(t, n[0]), 2 === n.length && i.alt("positionAlign", n[1], ["start", h, "end", "line-left", "line-right", "auto"]); - break; - case "size": - i.percent(t, e); - break; - case "align": - i.alt(t, e, ["start", h, "end", "left", "right"]) - } - }, /:/, /\s/), e.region = i.get("region", null), e.vertical = i.get("vertical", ""); - var a = i.get("line", "auto"); - "auto" === a && -1 === c.line && (a = -1), e.line = a, e.lineAlign = i.get("lineAlign", "start"), e.snapToLines = i.get("snapToLines", !0), e.size = i.get("size", 100), e.align = i.get("align", h); - var s = i.get("position", "auto"); - "auto" === s && 50 === c.position && (s = "start" === e.align || "left" === e.align ? 0 : "end" === e.align || "right" === e.align ? 100 : 50), e.position = s - }(t, e) - } - - function l(t) { - return t.replace(//gi, "\n") - } - r.d(e, "b", function() { - return l - }); - var u = r(63), - d = function() { - return { - decode: function(t) { - if (!t) return ""; - if ("string" != typeof t) throw new Error("Error - expected string data."); - return decodeURIComponent(encodeURIComponent(t)) - } - } - }; - n.prototype = { - set: function(t, e) { - this.get(t) || "" === e || (this.values[t] = e) - }, - get: function(t, e, r) { - return r ? this.has(t) ? this.values[t] : e[r] : this.has(t) ? this.values[t] : e - }, - has: function(t) { - return t in this.values - }, - alt: function(t, e, r) { - for (var i = 0; i < r.length; ++i) - if (e === r[i]) { - this.set(t, e); - break - } - }, - integer: function(t, e) { - /^-?\d+$/.test(e) && this.set(t, parseInt(e, 10)) - }, - percent: function(t, e) { - return !!(e.match(/^([\d]{1,3})(\.[\d]*)?%$/) && (e = parseFloat(e)) >= 0 && e <= 100) && (this.set(t, e), !0) - } - }; - var c = new u.a(0, 0, 0), - h = "middle" === c.align ? 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"BADWEBVTT" : "BADCUE" - } - return this - }, - flush: function() { - var t = this; - try { - if (t.buffer += t.decoder.decode(), (t.cue || "HEADER" === t.state) && (t.buffer += "\n\n", t.parse()), "INITIAL" === t.state) throw new Error("Malformed WebVTT signature.") - } catch (t) { - throw t - } - return t.onflush && t.onflush(), this - } - }, e.a = i - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - Object.defineProperty(e, "__esModule", { - value: !0 - }); - var a = r(5), - n = r.n(a), - o = r(2), - s = r(16), - l = r(31), - u = r(32), - d = r(10), - c = r(33), - h = r(49), - f = r(50), - p = r(51), - v = r(0), - g = r(52), - y = r(1), - m = r(12), - b = r.n(m), - E = function() { - function t(t, e) { - for (var r = 0; r < e.length; r++) { - var i = e[r]; - i.enumerable = i.enumerable || !1, i.configurable = !0, "value" in i && (i.writable = !0), Object.defineProperty(t, i.key, i) - } - } - return function(e, r, i) { - return r && t(e.prototype, r), i && t(e, i), e - } - }(); - r(72); - var T = function() { - function t() { - var e = this, - r = arguments.length > 0 && void 0 !== arguments[0] ? arguments[0] : {}; - i(this, t); - var a = t.DefaultConfig; - if ((r.liveSyncDurationCount || r.liveMaxLatencyDurationCount) && (r.liveSyncDuration || r.liveMaxLatencyDuration)) throw new Error("Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration"); - for (var n in a) n in r || (r[n] = a[n]); - if (void 0 !== r.liveMaxLatencyDurationCount && r.liveMaxLatencyDurationCount <= r.liveSyncDurationCount) throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be gt "liveSyncDurationCount"'); - if (void 0 !== r.liveMaxLatencyDuration && (r.liveMaxLatencyDuration <= r.liveSyncDuration || void 0 === r.liveSyncDuration)) throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be gt "liveSyncDuration"'); - Object(v.a)(r.debug), this.config = r, this._autoLevelCapping = -1; - var o = this.observer = new b.a; - o.trigger = function(t) { - for (var e = arguments.length, r = Array(e > 1 ? e - 1 : 0), i = 1; i < e; i++) r[i - 1] = arguments[i]; - o.emit.apply(o, [t, t].concat(r)) - }, o.off = function(t) { - for (var e = arguments.length, r = Array(e > 1 ? 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t.defaultConfig : g.a - }, - set: function(e) { - t.defaultConfig = e - } - }]), t.prototype.destroy = function() { - v.b.log("destroy"), this.trigger(y.a.DESTROYING), this.detachMedia(), this.coreComponents.concat(this.networkControllers).forEach(function(t) { - t.destroy() - }), this.url = null, this.observer.removeAllListeners(), this._autoLevelCapping = -1 - }, t.prototype.attachMedia = function(t) { - v.b.log("attachMedia"), this.media = t, this.trigger(y.a.MEDIA_ATTACHING, { - media: t - }) - }, t.prototype.detachMedia = function() { - v.b.log("detachMedia"), this.trigger(y.a.MEDIA_DETACHING), this.media = null - }, t.prototype.loadSource = function(t) { - t = n.a.buildAbsoluteURL(window.location.href, t, { - alwaysNormalize: !0 - }), v.b.log("loadSource:" + t), this.url = t, this.trigger(y.a.MANIFEST_LOADING, { - url: t - }) - }, t.prototype.startLoad = function() { - var t = arguments.length > 0 && void 0 !== arguments[0] ? arguments[0] : -1; - v.b.log("startLoad(" + t + ")"), this.networkControllers.forEach(function(e) { - e.startLoad(t) - }) - }, t.prototype.stopLoad = function() { - v.b.log("stopLoad"), this.networkControllers.forEach(function(t) { - t.stopLoad() - }) - }, t.prototype.swapAudioCodec = function() { - v.b.log("swapAudioCodec"), this.streamController.swapAudioCodec() - }, t.prototype.recoverMediaError = function() { - v.b.log("recoverMediaError"); - var t = this.media; - this.detachMedia(), this.attachMedia(t) - }, E(t, [{ - key: "levels", - get: function() { - return this.levelController.levels - } - }, { - key: "currentLevel", - get: function() { - return this.streamController.currentLevel - }, - set: function(t) { - v.b.log("set currentLevel:" + t), this.loadLevel = t, this.streamController.immediateLevelSwitch() - } - }, { - key: "nextLevel", - get: function() { - return this.streamController.nextLevel - }, - set: function(t) { - v.b.log("set nextLevel:" + t), this.levelController.manualLevel = t, this.streamController.nextLevelSwitch() - } - }, { - key: "loadLevel", - get: function() { - return this.levelController.level - }, - set: function(t) { - v.b.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) { - v.b.log("set firstLevel:" + t), this.levelController.firstLevel = t - } - }, { - key: "startLevel", - get: function() { - return this.levelController.startLevel - }, - set: function(t) { - v.b.log("set startLevel:" + t); - var e = this; - 1 !== t && (t = Math.max(t, e.minAutoLevel)), e.levelController.startLevel = t - } - }, { - key: "autoLevelCapping", - get: function() { - return this._autoLevelCapping - }, - set: function(t) { - v.b.log("set autoLevelCapping:" + t), this._autoLevelCapping = t - } - }, { - key: "autoLevelEnabled", - get: function() { - return -1 === this.levelController.manualLevel - } - }, { - key: "manualLevel", - get: function() { - return this.levelController.manualLevel - } - }, { - key: "minAutoLevel", - get: function() { - for (var t = this, e = t.levels, r = t.config.minAutoBitrate, i = e ? e.length : 0, a = 0; a < i; a++) { - if ((e[a].realBitrate ? Math.max(e[a].realBitrate, e[a].bitrate) : e[a].bitrate) > r) return a - } - return 0 - } - }, { - key: "maxAutoLevel", - get: function() { - var t = this, - e = t.levels, - r = t.autoLevelCapping; - return -1 === r && e && e.length ? e.length - 1 : r - } - }, { - key: "nextAutoLevel", - get: function() { - var t = this; - return Math.min(Math.max(t.abrController.nextAutoLevel, t.minAutoLevel), t.maxAutoLevel) - }, - set: function(t) { - var e = this; - e.abrController.nextAutoLevel = Math.max(e.minAutoLevel, t) - } - }, { - 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: "liveSyncPosition", - get: function() { - return this.streamController.liveSyncPosition - } - }, { - 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: "subtitleDisplay", - get: function() { - var t = this.subtitleTrackController; - return !!t && t.subtitleDisplay - }, - set: function(t) { - var e = this.subtitleTrackController; - e && (e.subtitleDisplay = t) - } - }]), t - }(); - e.default = T - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - var a = r(5), - n = r.n(a), - o = r(9), - s = r(18), - l = r(30), - u = r(0), - d = r(19), - c = /#EXT-X-STREAM-INF:([^\n\r]*)[\r\n]+([^\r\n]+)/g, - h = /#EXT-X-MEDIA:(.*)/g, - f = new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source, /|(?!#)(\S+)/.source, /|#EXT-X-BYTERANGE:*(.+)/.source, /|#EXT-X-PROGRAM-DATE-TIME:(.+)/.source, /|#.*/.source].join(""), "g"), - p = /(?:(?:#(EXTM3U))|(?:#EXT-X-(PLAYLIST-TYPE):(.+))|(?:#EXT-X-(MEDIA-SEQUENCE): *(\d+))|(?:#EXT-X-(TARGETDURATION): *(\d+))|(?:#EXT-X-(KEY):(.+))|(?:#EXT-X-(START):(.+))|(?:#EXT-X-(ENDLIST))|(?:#EXT-X-(DISCONTINUITY-SEQ)UENCE:(\d+))|(?:#EXT-X-(DIS)CONTINUITY))|(?:#EXT-X-(VERSION):(\d+))|(?:#EXT-X-(MAP):(.+))|(?:(#)(.*):(.*))|(?:(#)(.*))(?:.*)\r?\n?/, - v = /\.(mp4|m4s|m4v|m4a)$/i, - g = function() { - function t() { - i(this, t) - } - return t.findGroup = function(t, e) { - if (!t) return null; - for (var r = null, i = 0; i < t.length; i++) { - var a = t[i]; - a.id === e && (r = a) - } - return r - }, t.convertAVC1ToAVCOTI = function(t) { - var e = void 0, - r = t.split("."); - return r.length > 2 ? (e = r.shift() + ".", e += parseInt(r.shift()).toString(16), e += ("000" + parseInt(r.shift()).toString(16)).substr(-4)) : e = t, e - }, t.resolve = function(t, e) { - return n.a.buildAbsoluteURL(e, t, { - alwaysNormalize: !0 - }) - }, t.parseMasterPlaylist = function(e, r) { - var i = [], - a = void 0; - for (c.lastIndex = 0; null != (a = c.exec(e));) { - var n = {}, - o = n.attrs = new l.a(a[1]); - n.url = t.resolve(a[2], r); - var s = o.decimalResolution("RESOLUTION"); - s && (n.width = s.width, n.height = s.height), n.bitrate = o.decimalInteger("AVERAGE-BANDWIDTH") || o.decimalInteger("BANDWIDTH"), n.name = o.NAME, - function(t, e) { - ["video", "audio"].forEach(function(r) { - var i = t.filter(function(t) { - return Object(d.b)(t, r) - }); - if (i.length) { - var a = i.filter(function(t) { - return 0 === t.lastIndexOf("avc1", 0) || 0 === t.lastIndexOf("mp4a", 0) - }); - e[r + "Codec"] = a.length > 0 ? a[0] : i[0], t = t.filter(function(t) { - return -1 === i.indexOf(t) - }) - } - }), e.unknownCodecs = t - }([].concat((o.CODECS || "").split(/[ ,]+/)), n), n.videoCodec && -1 !== n.videoCodec.indexOf("avc1") && (n.videoCodec = t.convertAVC1ToAVCOTI(n.videoCodec)), i.push(n) - } - return i - }, t.parseMasterPlaylistMedia = function(e, r, i) { - var a = arguments.length > 3 && void 0 !== arguments[3] ? arguments[3] : [], - n = void 0, - o = [], - s = 0; - for (h.lastIndex = 0; null !== (n = h.exec(e));) { - var u = {}, - d = new l.a(n[1]); - if (d.TYPE === i) { - if (u.groupId = d["GROUP-ID"], u.name = d.NAME, u.type = i, u.default = "YES" === d.DEFAULT, u.autoselect = "YES" === d.AUTOSELECT, u.forced = "YES" === d.FORCED, d.URI && (u.url = t.resolve(d.URI, r)), u.lang = d.LANGUAGE, u.name || (u.name = u.lang), a.length) { - var c = t.findGroup(a, u.groupId); - u.audioCodec = c ? c.codec : a[0].codec - } - u.id = s++, o.push(u) - } - } - return o - }, t.parseLevelPlaylist = function(t, e, r, i, a) { - var n = 0, - d = 0, - c = { - type: null, - version: null, - url: e, - fragments: [], - live: !0, - startSN: 0 - }, - h = new s.a, - g = 0, - y = null, - m = new o.a, - b = void 0, - E = void 0; - for (f.lastIndex = 0; null !== (b = f.exec(t));) { - var T = b[1]; - if (T) { - m.duration = parseFloat(T); - var S = (" " + b[2]).slice(1); - m.title = S || null, m.tagList.push(S ? ["INF", T, S] : ["INF", T]) - } else if (b[3]) { - if (!isNaN(m.duration)) { - var R = n++; - m.type = i, m.start = d, m.levelkey = h, m.sn = R, m.level = r, m.cc = g, m.urlId = a, m.baseurl = e, m.relurl = (" " + b[3]).slice(1), c.programDateTime && (y ? m.rawProgramDateTime ? m.pdt = Date.parse(m.rawProgramDateTime) : m.pdt = y.pdt + 1e3 * y.duration : m.pdt = Date.parse(c.programDateTime), m.endPdt = m.pdt + 1e3 * m.duration), c.fragments.push(m), y = m, d += m.duration, m = new o.a - } - } else if (b[4]) { - if (m.rawByteRange = (" " + b[4]).slice(1), y) { - var A = y.byteRangeEndOffset; - A && (m.lastByteRangeEndOffset = A) - } - } else if (b[5]) m.rawProgramDateTime = (" " + b[5]).slice(1), m.tagList.push(["PROGRAM-DATE-TIME", m.rawProgramDateTime]), void 0 === c.programDateTime && (c.programDateTime = new Date(new Date(Date.parse(b[5])) - 1e3 * d)); - else { - for (b = b[0].match(p), E = 1; E < b.length && void 0 === b[E]; E++); - var _ = (" " + b[E + 1]).slice(1), - w = (" " + b[E + 2]).slice(1); - switch (b[E]) { - case "#": - m.tagList.push(w ? [_, w] : [_]); - break; - case "PLAYLIST-TYPE": - c.type = _.toUpperCase(); - break; - case "MEDIA-SEQUENCE": - n = c.startSN = parseInt(_); - break; - case "TARGETDURATION": - c.targetduration = parseFloat(_); - break; - case "VERSION": - c.version = parseInt(_); - break; - case "EXTM3U": - break; - case "ENDLIST": - c.live = !1; - break; - case "DIS": - g++, m.tagList.push(["DIS"]); - break; - case "DISCONTINUITY-SEQ": - g = parseInt(_); - break; - case "KEY": - var L = _, - D = new l.a(L), - I = D.enumeratedString("METHOD"), - k = D.URI, - O = D.hexadecimalInteger("IV"); - I && (h = new s.a, k && ["AES-128", "SAMPLE-AES", "SAMPLE-AES-CENC"].indexOf(I) >= 0 && (h.method = I, h.baseuri = e, h.reluri = k, h.key = null, h.iv = O)); - break; - case "START": - var C = _, - P = new l.a(C), - x = P.decimalFloatingPoint("TIME-OFFSET"); - isNaN(x) || (c.startTimeOffset = x); - break; - case "MAP": - var F = new l.a(_); - m.relurl = F.URI, m.rawByteRange = F.BYTERANGE, m.baseurl = e, m.level = r, m.type = i, m.sn = "initSegment", c.initSegment = m, m = new o.a; - break; - default: - u.b.warn("line parsed but not handled: " + b) - } - } - } - return m = y, m && !m.relurl && (c.fragments.pop(), d -= m.duration), c.totalduration = d, c.averagetargetduration = d / c.fragments.length, c.endSN = n - 1, c.startCC = c.fragments[0] ? c.fragments[0].cc : 0, c.endCC = g, !c.initSegment && c.fragments.length && c.fragments.every(function(t) { - return v.test(t.relurl) - }) && (u.b.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"), m = new o.a, m.relurl = c.fragments[0].relurl, m.baseurl = e, m.level = r, m.type = i, m.sn = "initSegment", c.initSegment = m, c.needSidxRanges = !0), c - }, t - }(); - e.a = g - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - var a = /^(\d+)x(\d+)$/, - n = /\s*(.+?)\s*=((?:\".*?\")|.*?)(?:,|$)/g, - o = function() { - function t(e) { - i(this, t), "string" == typeof e && (e = t.parseAttrList(e)); - for (var r in e) e.hasOwnProperty(r) && (this[r] = e[r]) - } - return t.prototype.decimalInteger = function(t) { - var e = parseInt(this[t], 10); - return e > Number.MAX_SAFE_INTEGER ? 1 / 0 : e - }, t.prototype.hexadecimalInteger = function(t) { - if (this[t]) { - var e = (this[t] || "0x").slice(2); - e = (1 & e.length ? "0" : "") + e; - for (var r = new Uint8Array(e.length / 2), i = 0; i < e.length / 2; i++) r[i] = parseInt(e.slice(2 * i, 2 * i + 2), 16); - return r - } - return null - }, t.prototype.hexadecimalIntegerAsNumber = function(t) { - var e = parseInt(this[t], 16); - return e > Number.MAX_SAFE_INTEGER ? 1 / 0 : e - }, t.prototype.decimalFloatingPoint = function(t) { - return parseFloat(this[t]) - }, t.prototype.enumeratedString = function(t) { - return this[t] - }, t.prototype.decimalResolution = function(t) { - var e = a.exec(this[t]); - if (null !== e) return { - width: parseInt(e[1], 10), - height: parseInt(e[2], 10) - } - }, t.parseAttrList = function(t) { - var e = void 0, - r = {}; - for (n.lastIndex = 0; null !== (e = n.exec(t));) { - var i = e[2]; - 0 === i.indexOf('"') && i.lastIndexOf('"') === i.length - 1 && (i = i.slice(1, -1)), r[e[1]] = i - } - return r - }, t - }(); - e.a = o - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - - function a(t, e) { - if (!t) throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); - return !e || "object" != typeof e && "function" != typeof e ? t : e - } - - function n(t, e) { - if ("function" != typeof e && null !== e) throw new TypeError("Super expression must either be null or a function, not " + typeof e); - t.prototype = Object.create(e && e.prototype, { - constructor: { - value: t, - enumerable: !1, - writable: !0, - configurable: !0 - } - }), e && (Object.setPrototypeOf ? Object.setPrototypeOf(t, e) : t.__proto__ = e) - } - var o = r(1), - s = r(3), - l = r(2), - u = r(0), - d = function(t) { - function e(r) { - i(this, e); - var n = a(this, t.call(this, r, o.a.FRAG_LOADING)); - return n.loaders = {}, n - } - return n(e, t), e.prototype.destroy = function() { - var e = this.loaders; - for (var r in e) { - var i = e[r]; - i && i.destroy() - } - this.loaders = {}, t.prototype.destroy.call(this) - }, e.prototype.onFragLoading = function(t) { - var e = t.frag, - r = e.type, - i = this.loaders, - a = this.hls.config, - n = a.fLoader, - o = a.loader; - e.loaded = 0; - var s = i[r]; - s && (u.b.warn("abort previous fragment loader for type: " + r), s.abort()), s = i[r] = e.loader = a.fLoader ? new n(a) : new o(a); - var l = void 0, - d = void 0, - c = void 0; - l = { - url: e.url, - frag: e, - responseType: "arraybuffer", - progressData: !1 - }; - var h = e.byteRangeStartOffset, - f = e.byteRangeEndOffset; - isNaN(h) || isNaN(f) || (l.rangeStart = h, l.rangeEnd = f), d = { - timeout: a.fragLoadingTimeOut, - maxRetry: 0, - retryDelay: 0, - maxRetryDelay: a.fragLoadingMaxRetryTimeout - }, c = { - onSuccess: this.loadsuccess.bind(this), - onError: this.loaderror.bind(this), - onTimeout: this.loadtimeout.bind(this), - onProgress: this.loadprogress.bind(this) - }, s.load(l, d, c) - }, e.prototype.loadsuccess = function(t, e, r) { - var i = arguments.length > 3 && void 0 !== arguments[3] ? arguments[3] : null, - a = t.data, - n = r.frag; - n.loader = void 0, this.loaders[n.type] = void 0, this.hls.trigger(o.a.FRAG_LOADED, { - payload: a, - frag: n, - stats: e, - networkDetails: i - }) - }, e.prototype.loaderror = function(t, e) { - var r = arguments.length > 2 && void 0 !== arguments[2] ? arguments[2] : null, - i = e.loader; - i && i.abort(), this.loaders[e.type] = void 0, this.hls.trigger(o.a.ERROR, { - type: l.b.NETWORK_ERROR, - details: l.a.FRAG_LOAD_ERROR, - fatal: !1, - frag: e.frag, - response: t, - networkDetails: r - }) - }, e.prototype.loadtimeout = function(t, e) { - var r = arguments.length > 2 && void 0 !== arguments[2] ? arguments[2] : null, - i = e.loader; - i && i.abort(), this.loaders[e.type] = void 0, this.hls.trigger(o.a.ERROR, { - type: l.b.NETWORK_ERROR, - details: l.a.FRAG_LOAD_TIMEOUT, - fatal: !1, - frag: e.frag, - networkDetails: r - }) - }, e.prototype.loadprogress = function(t, e, r) { - var i = arguments.length > 3 && void 0 !== arguments[3] ? arguments[3] : null, - a = e.frag; - a.loaded = t.loaded, this.hls.trigger(o.a.FRAG_LOAD_PROGRESS, { - frag: a, - stats: t, - networkDetails: i - }) - }, e - }(s.a); - e.a = d - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - - function a(t, e) { - if (!t) throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); - return !e || "object" != typeof e && "function" != typeof e ? t : e - } - - function n(t, e) { - if ("function" != typeof e && null !== e) throw new TypeError("Super expression must either be null or a function, not " + typeof e); - t.prototype = Object.create(e && e.prototype, { - constructor: { - value: t, - enumerable: !1, - writable: !0, - configurable: !0 - } - }), e && (Object.setPrototypeOf ? Object.setPrototypeOf(t, e) : t.__proto__ = e) - } - var o = r(1), - s = r(3), - l = r(2), - u = r(0), - d = function(t) { - function e(r) { - i(this, e); - var n = a(this, t.call(this, r, o.a.KEY_LOADING)); - return n.loaders = {}, n.decryptkey = null, n.decrypturl = null, n - } - return n(e, t), e.prototype.destroy = function() { - for (var t in this.loaders) { - var e = this.loaders[t]; - e && e.destroy() - } - this.loaders = {}, s.a.prototype.destroy.call(this) - }, e.prototype.onKeyLoading = function(t) { - var e = t.frag, - r = e.type, - i = this.loaders[r], - a = e.decryptdata, - n = a.uri; - if (n !== this.decrypturl || null === this.decryptkey) { - var s = this.hls.config; - i && (u.b.warn("abort previous key loader for type:" + r), i.abort()), e.loader = this.loaders[r] = new s.loader(s), this.decrypturl = n, this.decryptkey = null; - var l = void 0, - d = void 0, - c = void 0; - l = { - url: n, - frag: e, - responseType: "arraybuffer" - }, d = { - timeout: s.fragLoadingTimeOut, - maxRetry: s.fragLoadingMaxRetry, - retryDelay: s.fragLoadingRetryDelay, - maxRetryDelay: s.fragLoadingMaxRetryTimeout - }, c = { - onSuccess: this.loadsuccess.bind(this), - onError: this.loaderror.bind(this), - onTimeout: this.loadtimeout.bind(this) - }, e.loader.load(l, d, c) - } else this.decryptkey && (a.key = this.decryptkey, this.hls.trigger(o.a.KEY_LOADED, { - frag: e - })) - }, e.prototype.loadsuccess = function(t, e, r) { - var i = r.frag; - this.decryptkey = i.decryptdata.key = new Uint8Array(t.data), i.loader = void 0, this.loaders[i.type] = void 0, this.hls.trigger(o.a.KEY_LOADED, { - frag: i - }) - }, e.prototype.loaderror = function(t, e) { - var r = e.frag, - i = r.loader; - i && i.abort(), this.loaders[e.type] = void 0, this.hls.trigger(o.a.ERROR, { - type: l.b.NETWORK_ERROR, - details: l.a.KEY_LOAD_ERROR, - fatal: !1, - frag: r, - response: t - }) - }, e.prototype.loadtimeout = function(t, e) { - var r = e.frag, - i = r.loader; - i && i.abort(), this.loaders[e.type] = void 0, this.hls.trigger(o.a.ERROR, { - type: l.b.NETWORK_ERROR, - details: l.a.KEY_LOAD_TIMEOUT, - fatal: !1, - frag: r - }) - }, e - }(s.a); - e.a = d - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - - function a(t, e) { - if (!t) throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); - return !e || "object" != typeof e && "function" != typeof e ? t : e - } - - function n(t, e) { - if ("function" != typeof e && null !== e) throw new TypeError("Super expression must either be null or a function, not " + typeof e); - t.prototype = Object.create(e && e.prototype, { - constructor: { - value: t, - enumerable: !1, - writable: !0, - configurable: !0 - } - }), e && (Object.setPrototypeOf ? Object.setPrototypeOf(t, e) : t.__proto__ = e) - } - var o = r(6), - s = r(11), - l = r(20), - u = r(1), - d = r(10), - c = r(9), - h = r(16), - f = r(15), - p = r(24), - v = r(2), - g = r(0), - y = r(25), - m = r(8), - b = r(48), - E = function() { - function t(t, e) { - for (var r = 0; r < e.length; r++) { - var i = e[r]; - i.enumerable = i.enumerable || !1, i.configurable = !0, "value" in i && (i.writable = !0), Object.defineProperty(t, i.key, i) - } - } - return function(e, r, i) { - return r && t(e.prototype, r), i && t(e, i), e - } - }(), - T = { - STOPPED: "STOPPED", - IDLE: "IDLE", - KEY_LOADING: "KEY_LOADING", - FRAG_LOADING: "FRAG_LOADING", - FRAG_LOADING_WAITING_RETRY: "FRAG_LOADING_WAITING_RETRY", - WAITING_LEVEL: "WAITING_LEVEL", - PARSING: "PARSING", - PARSED: "PARSED", - BUFFER_FLUSHING: "BUFFER_FLUSHING", - ENDED: "ENDED", - ERROR: "ERROR" - }, - S = function(t) { - function e(r, n) { - i(this, e); - var o = a(this, t.call(this, r, u.a.MEDIA_ATTACHED, u.a.MEDIA_DETACHING, u.a.MANIFEST_LOADING, u.a.MANIFEST_PARSED, u.a.LEVEL_LOADED, u.a.KEY_LOADED, u.a.FRAG_LOADED, u.a.FRAG_LOAD_EMERGENCY_ABORTED, u.a.FRAG_PARSING_INIT_SEGMENT, u.a.FRAG_PARSING_DATA, u.a.FRAG_PARSED, u.a.ERROR, u.a.AUDIO_TRACK_SWITCHING, u.a.AUDIO_TRACK_SWITCHED, u.a.BUFFER_CREATED, u.a.BUFFER_APPENDED, u.a.BUFFER_FLUSHED)); - return o.fragmentTracker = n, o.config = r.config, o.audioCodecSwap = !1, o._state = T.STOPPED, o.stallReported = !1, o - } - return n(e, t), e.prototype.onHandlerDestroying = function() { - this.stopLoad(), t.prototype.onHandlerDestroying.call(this) - }, e.prototype.onHandlerDestroyed = function() { - this.state = T.STOPPED, this.fragmentTracker = null, t.prototype.onHandlerDestroyed.call(this) - }, e.prototype.startLoad = function(t) { - if (this.levels) { - var e = this.lastCurrentTime, - r = this.hls; - if (this.stopLoad(), this.setInterval(100), this.level = -1, this.fragLoadError = 0, !this.startFragRequested) { - var i = r.startLevel; - 1 === i && (i = 0, this.bitrateTest = !0), this.level = r.nextLoadLevel = i, this.loadedmetadata = !1 - } - e > 0 && -1 === t && (g.b.log("override startPosition with lastCurrentTime @" + e.toFixed(3)), t = e), this.state = T.IDLE, this.nextLoadPosition = this.startPosition = this.lastCurrentTime = t, this.tick() - } else this.forceStartLoad = !0, this.state = T.STOPPED - }, e.prototype.stopLoad = function() { - var t = this.fragCurrent; - t && (t.loader && t.loader.abort(), this.fragmentTracker.removeFragment(t), this.fragCurrent = null), this.fragPrevious = null, this.demuxer && (this.demuxer.destroy(), this.demuxer = null), this.clearInterval(), this.state = T.STOPPED, this.forceStartLoad = !1 - }, e.prototype.doTick = function() { - switch (this.state) { - case T.BUFFER_FLUSHING: - this.fragLoadError = 0; - break; - case T.IDLE: - this._doTickIdle(); - break; - case T.WAITING_LEVEL: - var t = this.levels[this.level]; - t && t.details && (this.state = T.IDLE); - break; - case T.FRAG_LOADING_WAITING_RETRY: - var e = window.performance.now(), - r = this.retryDate; - (!r || e >= r || this.media && this.media.seeking) && (g.b.log("mediaController: retryDate reached, switch back to IDLE state"), this.state = T.IDLE); - break; - case T.ERROR: - case T.STOPPED: - case T.FRAG_LOADING: - case T.PARSING: - case T.PARSED: - case T.ENDED: - } - this._checkBuffer(), this._checkFragmentChanged() - }, e.prototype._doTickIdle = function() { - var t = this.hls, - e = t.config, - r = this.media; - if (void 0 !== this.levelLastLoaded && (r || !this.startFragRequested && e.startFragPrefetch)) { - var i = void 0; - i = this.loadedmetadata ? r.currentTime : this.nextLoadPosition; - var a = t.nextLoadLevel, - n = this.levels[a]; - if (n) { - var o = n.bitrate, - l = void 0; - l = o ? Math.max(8 * e.maxBufferSize / o, e.maxBufferLength) : e.maxBufferLength, l = Math.min(l, e.maxMaxBufferLength); - var d = s.a.bufferInfo(this.mediaBuffer ? this.mediaBuffer : r, i, e.maxBufferHole), - c = d.len; - if (!(c >= l)) { - g.b.trace("buffer length of " + c.toFixed(3) + " is below max of " + l.toFixed(3) + ". checking for more payload ..."), this.level = t.nextLoadLevel = a; - var h = n.details; - if (!h || h.live && this.levelLastLoaded !== a) return void(this.state = T.WAITING_LEVEL); - var f = this.fragPrevious; - if (!h.live && f && !f.backtracked && f.sn === h.endSN && !d.nextStart) { - if (Math.min(r.duration, f.start + f.duration) - Math.max(d.end, f.start) <= Math.max(.2, f.duration)) { - var p = {}; - return this.altAudio && (p.type = "video"), this.hls.trigger(u.a.BUFFER_EOS, p), void(this.state = T.ENDED) - } - } - this._fetchPayloadOrEos(i, d, h) - } - } - } - }, e.prototype._fetchPayloadOrEos = function(t, e, r) { - var i = this.fragPrevious, - a = this.level, - n = r.fragments, - o = n.length; - if (0 !== o) { - var s = n[0].start, - l = n[o - 1].start + n[o - 1].duration, - u = e.end, - d = void 0; - if (r.initSegment && !r.initSegment.data) d = r.initSegment; - else if (r.live) { - var c = this.config.initialLiveManifestSize; - if (o < c) return void g.b.warn("Can not start playback of a level, reason: not enough fragments " + o + " < " + c); - if (null === (d = this._ensureFragmentAtLivePoint(r, u, s, l, i, n, o))) return - } else u < s && (d = n[0]); - d || (d = this._findFragment(s, i, o, n, u, l, r)), d && (d.encrypted ? (g.b.log("Loading key for " + d.sn + " of [" + r.startSN + " ," + r.endSN + "],level " + a), this._loadKey(d)) : (g.b.log("Loading " + d.sn + " of [" + r.startSN + " ," + r.endSN + "],level " + a + ", currentTime:" + t.toFixed(3) + ",bufferEnd:" + u.toFixed(3)), this._loadFragment(d))) - } - }, e.prototype._ensureFragmentAtLivePoint = function(t, e, r, i, a, n, s) { - var l = this.hls.config, - u = this.media, - d = void 0, - c = void 0 !== l.liveMaxLatencyDuration ? l.liveMaxLatencyDuration : l.liveMaxLatencyDurationCount * t.targetduration; - if (e < Math.max(r - l.maxFragLookUpTolerance, i - c)) { - var h = this.liveSyncPosition = this.computeLivePosition(r, t); - g.b.log("buffer end: " + e.toFixed(3) + " is located too far from the end of live sliding playlist, reset currentTime to : " + h.toFixed(3)), e = h, u && u.readyState && u.duration > h && (u.currentTime = h), this.nextLoadPosition = h - } - if (t.PTSKnown && e > i && u && u.readyState) return null; - if (this.startFragRequested && !t.PTSKnown) { - if (a) - if (t.programDateTime) d = Object(b.b)(n, a.endPdt + 1); - else { - var f = a.sn + 1; - if (f >= t.startSN && f <= t.endSN) { - var p = n[f - t.startSN]; - a.cc === p.cc && (d = p, g.b.log("live playlist, switching playlist, load frag with next SN: " + d.sn)) - } - d || (d = o.a.search(n, function(t) { - return a.cc - t.cc - })) && g.b.log("live playlist, switching playlist, load frag with same CC: " + d.sn) - } d || (d = n[Math.min(s - 1, Math.round(s / 2))], g.b.log("live playlist, switching playlist, unknown, load middle frag : " + d.sn)) - } - return d - }, e.prototype._findFragment = function(t, e, r, i, a, n, o) { - var s = this.hls.config, - l = void 0, - u = void 0; - if (a < n ? o.programDateTime ? (u = Object(b.b)(i, Object(b.a)(t, a, o))) && !Object(b.d)(a, s.maxFragLookUpTolerance, u) || (g.b.warn("Frag found by PDT search did not fit within tolerance; falling back to finding by SN"), u = function() { - return Object(b.c)(e, i, a, n, s.maxFragLookUpTolerance) - }()) : u = Object(b.c)(e, i, a, n, s.maxFragLookUpTolerance) : u = i[r - 1], u) { - l = u; - var d = l.sn - o.startSN, - c = e && l.level === e.level, - h = i[d - 1], - f = i[d + 1]; - if (e && l.sn === e.sn) - if (c && !l.backtracked) - if (l.sn < o.endSN) { - var p = e.deltaPTS; - p && p > s.maxBufferHole && e.dropped && d ? (l = h, g.b.warn("SN just loaded, with large PTS gap between audio and video, maybe frag is not starting with a keyframe ? load previous one to try to overcome this")) : (l = f, g.b.log("SN just loaded, load next one: " + l.sn)) - } else l = null; - else l.backtracked && (f && f.backtracked ? (g.b.warn("Already backtracked from fragment " + f.sn + ", will not backtrack to fragment " + l.sn + ". Loading fragment " + f.sn), l = f) : (g.b.warn("Loaded fragment with dropped frames, backtracking 1 segment to find a keyframe"), l.dropped = 0, h ? (l = h, l.backtracked = !0) : d && (l = null))) - } - return l - }, e.prototype._loadKey = function(t) { - this.state = T.KEY_LOADING, this.hls.trigger(u.a.KEY_LOADING, { - frag: t - }) - }, e.prototype._loadFragment = function(t) { - var e = this.fragmentTracker.getState(t); - this.fragCurrent = t, this.startFragRequested = !0, isNaN(t.sn) || t.bitrateTest || (this.nextLoadPosition = t.start + t.duration), t.backtracked || e === d.a.NOT_LOADED || e === d.a.PARTIAL ? (t.autoLevel = this.hls.autoLevelEnabled, t.bitrateTest = this.bitrateTest, this.hls.trigger(u.a.FRAG_LOADING, { - frag: t - }), this.demuxer || (this.demuxer = new l.a(this.hls, "main")), this.state = T.FRAG_LOADING) : e === d.a.APPENDING && this._reduceMaxBufferLength(t.duration) && this.fragmentTracker.removeFragment(t) - }, e.prototype.getBufferedFrag = function(t) { - return this.fragmentTracker.getBufferedFrag(t, h.a.LevelType.MAIN) - }, e.prototype.followingBufferedFrag = function(t) { - return t ? this.getBufferedFrag(t.endPTS + .5) : null - }, e.prototype._checkFragmentChanged = function() { - var t = void 0, - e = void 0, - r = this.media; - if (r && r.readyState && !1 === r.seeking && (e = r.currentTime, e > this.lastCurrentTime && (this.lastCurrentTime = e), s.a.isBuffered(r, e) ? t = this.getBufferedFrag(e) : s.a.isBuffered(r, e + .1) && (t = this.getBufferedFrag(e + .1)), t)) { - var i = t; - if (i !== this.fragPlaying) { - this.hls.trigger(u.a.FRAG_CHANGED, { - frag: i - }); - var a = i.level; - this.fragPlaying && this.fragPlaying.level === a || this.hls.trigger(u.a.LEVEL_SWITCHED, { - level: a - }), this.fragPlaying = i - } - } - }, e.prototype.immediateLevelSwitch = function() { - if (g.b.log("immediateLevelSwitch"), !this.immediateSwitch) { - this.immediateSwitch = !0; - var t = this.media, - e = void 0; - t ? (e = t.paused, t.pause()) : e = !0, this.previouslyPaused = e - } - var r = this.fragCurrent; - r && r.loader && r.loader.abort(), this.fragCurrent = null, this.flushMainBuffer(0, Number.POSITIVE_INFINITY) - }, e.prototype.immediateLevelSwitchEnd = function() { - var t = this.media; - t && t.buffered.length && (this.immediateSwitch = !1, s.a.isBuffered(t, t.currentTime) && (t.currentTime -= 1e-4), this.previouslyPaused || t.play()) - }, e.prototype.nextLevelSwitch = function() { - var t = this.media; - if (t && t.readyState) { - var e = void 0, - r = void 0, - i = void 0; - if (r = this.getBufferedFrag(t.currentTime), r && r.startPTS > 1 && this.flushMainBuffer(0, r.startPTS - 1), t.paused) e = 0; - else { - var a = this.hls.nextLoadLevel, - n = this.levels[a], - o = this.fragLastKbps; - e = o && this.fragCurrent ? this.fragCurrent.duration * n.bitrate / (1e3 * o) + 1 : 0 - } - if ((i = this.getBufferedFrag(t.currentTime + e)) && (i = this.followingBufferedFrag(i))) { - var s = this.fragCurrent; - s && s.loader && s.loader.abort(), this.fragCurrent = null, this.flushMainBuffer(i.maxStartPTS, Number.POSITIVE_INFINITY) - } - } - }, e.prototype.flushMainBuffer = function(t, e) { - this.state = T.BUFFER_FLUSHING; - var r = { - startOffset: t, - endOffset: e - }; - this.altAudio && (r.type = "video"), this.hls.trigger(u.a.BUFFER_FLUSHING, r) - }, e.prototype.onMediaAttached = function(t) { - var e = this.media = this.mediaBuffer = t.media; - this.onvseeking = this.onMediaSeeking.bind(this), this.onvseeked = this.onMediaSeeked.bind(this), this.onvended = this.onMediaEnded.bind(this), e.addEventListener("seeking", this.onvseeking), e.addEventListener("seeked", this.onvseeked), e.addEventListener("ended", this.onvended); - var r = this.config; - this.levels && r.autoStartLoad && this.hls.startLoad(r.startPosition) - }, e.prototype.onMediaDetaching = function() { - var t = this.media; - t && t.ended && (g.b.log("MSE detaching and video ended, reset startPosition"), this.startPosition = this.lastCurrentTime = 0); - var e = this.levels; - e && e.forEach(function(t) { - t.details && t.details.fragments.forEach(function(t) { - t.backtracked = void 0 - }) - }), t && (t.removeEventListener("seeking", this.onvseeking), t.removeEventListener("seeked", this.onvseeked), t.removeEventListener("ended", this.onvended), this.onvseeking = this.onvseeked = this.onvended = null), this.media = this.mediaBuffer = null, this.loadedmetadata = !1, this.stopLoad() - }, e.prototype.onMediaSeeking = function() { - var t = this.media, - e = t ? t.currentTime : void 0, - r = this.config; - isNaN(e) || g.b.log("media seeking to " + e.toFixed(3)); - var i = this.mediaBuffer ? this.mediaBuffer : t, - a = s.a.bufferInfo(i, e, this.config.maxBufferHole); - if (this.state === T.FRAG_LOADING) { - var n = this.fragCurrent; - if (0 === a.len && n) { - var o = r.maxFragLookUpTolerance, - l = n.start - o, - u = n.start + n.duration + o; - e < l || e > u ? (n.loader && (g.b.log("seeking outside of buffer while fragment load in progress, cancel fragment load"), n.loader.abort()), this.fragCurrent = null, this.fragPrevious = null, this.state = T.IDLE) : g.b.log("seeking outside of buffer but within currently loaded fragment range") - } - } else this.state === T.ENDED && (0 === a.len && (this.fragPrevious = 0), this.state = T.IDLE); - t && (this.lastCurrentTime = e), this.loadedmetadata || (this.nextLoadPosition = this.startPosition = e), this.tick() - }, e.prototype.onMediaSeeked = function() { - var t = this.media, - e = t ? t.currentTime : void 0; - isNaN(e) || g.b.log("media seeked to " + e.toFixed(3)), this.tick() - }, e.prototype.onMediaEnded = function() { - g.b.log("media ended"), this.startPosition = this.lastCurrentTime = 0 - }, e.prototype.onManifestLoading = function() { - g.b.log("trigger BUFFER_RESET"), this.hls.trigger(u.a.BUFFER_RESET), this.fragmentTracker.removeAllFragments(), this.stalled = !1, this.startPosition = this.lastCurrentTime = 0 - }, e.prototype.onManifestParsed = function(t) { - var e = !1, - r = !1, - i = void 0; - t.levels.forEach(function(t) { - (i = t.audioCodec) && (-1 !== i.indexOf("mp4a.40.2") && (e = !0), -1 !== i.indexOf("mp4a.40.5") && (r = !0)) - }), this.audioCodecSwitch = e && r, this.audioCodecSwitch && g.b.log("both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"), this.levels = t.levels, this.startFragRequested = !1; - var a = this.config; - (a.autoStartLoad || this.forceStartLoad) && this.hls.startLoad(a.startPosition) - }, e.prototype.onLevelLoaded = function(t) { - var e = t.details, - r = t.level, - i = this.levels[this.levelLastLoaded], - a = this.levels[r], - n = e.totalduration, - o = 0; - if (g.b.log("level " + r + " loaded [" + e.startSN + "," + e.endSN + "],duration:" + n), e.live) { - var s = a.details; - s && e.fragments.length > 0 ? (f.b(s, e), o = e.fragments[0].start, this.liveSyncPosition = this.computeLivePosition(o, s), e.PTSKnown && !isNaN(o) ? g.b.log("live playlist sliding:" + o.toFixed(3)) : (g.b.log("live playlist - outdated PTS, unknown sliding"), Object(y.a)(this.fragPrevious, i, e))) : (g.b.log("live playlist - first load, unknown sliding"), e.PTSKnown = !1, Object(y.a)(this.fragPrevious, i, e)) - } else e.PTSKnown = !1; - if (a.details = e, this.levelLastLoaded = r, this.hls.trigger(u.a.LEVEL_UPDATED, { - details: e, - level: r - }), !1 === this.startFragRequested) { - if (-1 === this.startPosition || -1 === this.lastCurrentTime) { - var l = e.startTimeOffset; - isNaN(l) ? e.live ? (this.startPosition = this.computeLivePosition(o, e), g.b.log("configure startPosition to " + this.startPosition)) : this.startPosition = 0 : (l < 0 && (g.b.log("negative start time offset " + l + ", count from end of last fragment"), l = o + n + l), g.b.log("start time offset found in playlist, adjust startPosition to " + l), this.startPosition = l), this.lastCurrentTime = this.startPosition - } - this.nextLoadPosition = this.startPosition - } - this.state === T.WAITING_LEVEL && (this.state = T.IDLE), this.tick() - }, e.prototype.onKeyLoaded = function() { - this.state === T.KEY_LOADING && (this.state = T.IDLE, this.tick()) - }, e.prototype.onFragLoaded = function(t) { - var e = this.fragCurrent, - r = t.frag; - if (this.state === T.FRAG_LOADING && e && "main" === r.type && r.level === e.level && r.sn === e.sn) { - var i = t.stats, - a = this.levels[e.level], - n = a.details; - if (g.b.log("Loaded " + e.sn + " of [" + n.startSN + " ," + n.endSN + "],level " + e.level), this.bitrateTest = !1, this.stats = i, !0 === r.bitrateTest && this.hls.nextLoadLevel) this.state = T.IDLE, this.startFragRequested = !1, i.tparsed = i.tbuffered = window.performance.now(), this.hls.trigger(u.a.FRAG_BUFFERED, { - stats: i, - frag: e, - id: "main" - }), this.tick(); - else if ("initSegment" === r.sn) this.state = T.IDLE, i.tparsed = i.tbuffered = window.performance.now(), n.initSegment.data = t.payload, this.hls.trigger(u.a.FRAG_BUFFERED, { - stats: i, - frag: e, - id: "main" - }), this.tick(); - else { - this.state = T.PARSING; - var o = n.totalduration, - s = e.level, - d = e.sn, - c = this.config.defaultAudioCodec || a.audioCodec; - this.audioCodecSwap && (g.b.log("swapping playlist audio codec"), void 0 === c && (c = this.lastAudioCodec), c && (c = -1 !== c.indexOf("mp4a.40.5") ? "mp4a.40.2" : "mp4a.40.5")), this.pendingBuffering = !0, this.appended = !1, g.b.log("Parsing " + d + " of [" + n.startSN + " ," + n.endSN + "],level " + s + ", cc " + e.cc); - var h = this.demuxer; - h || (h = this.demuxer = new l.a(this.hls, "main")); - var f = this.media, - p = f && f.seeking, - v = !p && (n.PTSKnown || !n.live), - y = n.initSegment ? n.initSegment.data : []; - h.push(t.payload, y, c, a.videoCodec, e, o, v, void 0) - } - } - this.fragLoadError = 0 - }, e.prototype.onFragParsingInitSegment = function(t) { - var e = this.fragCurrent, - r = t.frag; - if (e && "main" === t.id && r.sn === e.sn && r.level === e.level && this.state === T.PARSING) { - var i = t.tracks, - a = void 0, - n = void 0; - if (i.audio && this.altAudio && delete i.audio, n = i.audio) { - var o = this.levels[this.level].audioCodec, - s = navigator.userAgent.toLowerCase(); - o && this.audioCodecSwap && (g.b.log("swapping playlist audio codec"), o = -1 !== o.indexOf("mp4a.40.5") ? "mp4a.40.2" : "mp4a.40.5"), this.audioCodecSwitch && 1 !== n.metadata.channelCount && -1 === s.indexOf("firefox") && (o = "mp4a.40.5"), -1 !== s.indexOf("android") && "audio/mpeg" !== n.container && (o = "mp4a.40.2", g.b.log("Android: force audio codec to " + o)), n.levelCodec = o, n.id = t.id - } - n = i.video, n && (n.levelCodec = this.levels[this.level].videoCodec, n.id = t.id), this.hls.trigger(u.a.BUFFER_CODECS, i); - for (a in i) { - n = i[a], g.b.log("main track:" + a + ",container:" + n.container + ",codecs[level/parsed]=[" + n.levelCodec + "/" + n.codec + "]"); - var l = n.initSegment; - l && (this.appended = !0, this.pendingBuffering = !0, this.hls.trigger(u.a.BUFFER_APPENDING, { - type: a, - data: l, - parent: "main", - content: "initSegment" - })) - } - this.tick() - } - }, e.prototype.onFragParsingData = function(t) { - var e = this, - r = this.fragCurrent, - i = t.frag; - if (r && "main" === t.id && i.sn === r.sn && i.level === r.level && ("audio" !== t.type || !this.altAudio) && this.state === T.PARSING) { - var a = this.levels[this.level], - n = r; - if (isNaN(t.endPTS) && (t.endPTS = t.startPTS + r.duration, t.endDTS = t.startDTS + r.duration), !0 === t.hasAudio && n.addElementaryStream(c.a.ElementaryStreamTypes.AUDIO), !0 === t.hasVideo && n.addElementaryStream(c.a.ElementaryStreamTypes.VIDEO), g.b.log("Parsed " + t.type + ",PTS:[" + t.startPTS.toFixed(3) + "," + t.endPTS.toFixed(3) + "],DTS:[" + t.startDTS.toFixed(3) + "/" + t.endDTS.toFixed(3) + "],nb:" + t.nb + ",dropped:" + (t.dropped || 0)), "video" === t.type) - if (n.dropped = t.dropped, n.dropped) - if (n.backtracked) g.b.warn("Already backtracked on this fragment, appending with the gap", n.sn); - else { - var o = a.details; - if (!o || n.sn !== o.startSN) return g.b.warn("missing video frame(s), backtracking fragment", n.sn), this.fragmentTracker.removeFragment(n), n.backtracked = !0, this.nextLoadPosition = t.startPTS, this.state = T.IDLE, this.fragPrevious = n, void this.tick(); - g.b.warn("missing video frame(s) on first frag, appending with gap", n.sn) - } - else n.backtracked = !1; - var s = f.c(a.details, n, t.startPTS, t.endPTS, t.startDTS, t.endDTS), - l = this.hls; - l.trigger(u.a.LEVEL_PTS_UPDATED, { - details: a.details, - level: this.level, - drift: s, - type: t.type, - start: t.startPTS, - end: t.endPTS - }), [t.data1, t.data2].forEach(function(r) { - r && r.length && e.state === T.PARSING && (e.appended = !0, e.pendingBuffering = !0, l.trigger(u.a.BUFFER_APPENDING, { - type: t.type, - data: r, - parent: "main", - content: "data" - })) - }), this.tick() - } - }, e.prototype.onFragParsed = function(t) { - var e = this.fragCurrent, - r = t.frag; - e && "main" === t.id && r.sn === e.sn && r.level === e.level && this.state === T.PARSING && (this.stats.tparsed = window.performance.now(), this.state = T.PARSED, this._checkAppendedParsed()) - }, e.prototype.onAudioTrackSwitching = function(t) { - var e = !!t.url, - r = t.id; - if (!e) { - if (this.mediaBuffer !== this.media) { - g.b.log("switching on main audio, use media.buffered to schedule main fragment loading"), this.mediaBuffer = this.media; - var i = this.fragCurrent; - i.loader && (g.b.log("switching to main audio track, cancel main fragment load"), i.loader.abort()), this.fragCurrent = null, this.fragPrevious = null, this.demuxer && (this.demuxer.destroy(), this.demuxer = null), this.state = T.IDLE - } - var a = this.hls; - a.trigger(u.a.BUFFER_FLUSHING, { - startOffset: 0, - endOffset: Number.POSITIVE_INFINITY, - type: "audio" - }), a.trigger(u.a.AUDIO_TRACK_SWITCHED, { - id: r - }), this.altAudio = !1 - } - }, e.prototype.onAudioTrackSwitched = function(t) { - var e = t.id, - r = !!this.hls.audioTracks[e].url; - if (r) { - var i = this.videoBuffer; - i && this.mediaBuffer !== i && (g.b.log("switching on alternate audio, use video.buffered to schedule main fragment loading"), this.mediaBuffer = i) - } - this.altAudio = r, this.tick() - }, e.prototype.onBufferCreated = function(t) { - var e = t.tracks, - r = void 0, - i = void 0, - a = !1; - for (var n in e) { - var o = e[n]; - "main" === o.id ? (i = n, r = o, "video" === n && (this.videoBuffer = e[n].buffer)) : a = !0 - } - a && r ? (g.b.log("alternate track found, use " + i + ".buffered to schedule main fragment loading"), this.mediaBuffer = r.buffer) : this.mediaBuffer = this.media - }, e.prototype.onBufferAppended = function(t) { - if ("main" === t.parent) { - var e = this.state; - e !== T.PARSING && e !== T.PARSED || (this.pendingBuffering = t.pending > 0, this._checkAppendedParsed()) - } - }, e.prototype._checkAppendedParsed = function() { - if (!(this.state !== T.PARSED || this.appended && this.pendingBuffering)) { - var t = this.fragCurrent; - if (t) { - var e = this.mediaBuffer ? this.mediaBuffer : this.media; - g.b.log("main buffered : " + p.a.toString(e.buffered)), this.fragPrevious = t; - var r = this.stats; - r.tbuffered = window.performance.now(), this.fragLastKbps = Math.round(8 * r.total / (r.tbuffered - r.tfirst)), this.hls.trigger(u.a.FRAG_BUFFERED, { - stats: r, - frag: t, - id: "main" - }), this.state = T.IDLE - } - this.tick() - } - }, e.prototype.onError = function(t) { - var e = t.frag || this.fragCurrent; - if (!e || "main" === e.type) { - var r = !!this.media && s.a.isBuffered(this.media, this.media.currentTime) && s.a.isBuffered(this.media, this.media.currentTime + .5); - switch (t.details) { - case v.a.FRAG_LOAD_ERROR: - case v.a.FRAG_LOAD_TIMEOUT: - case v.a.KEY_LOAD_ERROR: - case v.a.KEY_LOAD_TIMEOUT: - if (!t.fatal) - if (this.fragLoadError + 1 <= this.config.fragLoadingMaxRetry) { - var i = Math.min(Math.pow(2, this.fragLoadError) * this.config.fragLoadingRetryDelay, this.config.fragLoadingMaxRetryTimeout); - g.b.warn("mediaController: frag loading failed, retry in " + i + " ms"), this.retryDate = window.performance.now() + i, this.loadedmetadata || (this.startFragRequested = !1, this.nextLoadPosition = this.startPosition), this.fragLoadError++, this.state = T.FRAG_LOADING_WAITING_RETRY - } else g.b.error("mediaController: " + t.details + " reaches max retry, redispatch as fatal ..."), t.fatal = !0, this.state = T.ERROR; - break; - case v.a.LEVEL_LOAD_ERROR: - case v.a.LEVEL_LOAD_TIMEOUT: - this.state !== T.ERROR && (t.fatal ? (this.state = T.ERROR, g.b.warn("streamController: " + t.details + ",switch to " + this.state + " state ...")) : t.levelRetry || this.state !== T.WAITING_LEVEL || (this.state = T.IDLE)); - break; - case v.a.BUFFER_FULL_ERROR: - "main" !== t.parent || this.state !== T.PARSING && this.state !== T.PARSED || (r ? (this._reduceMaxBufferLength(this.config.maxBufferLength), this.state = T.IDLE) : (g.b.warn("buffer full error also media.currentTime is not buffered, flush everything"), this.fragCurrent = null, this.flushMainBuffer(0, Number.POSITIVE_INFINITY))) - } - } - }, e.prototype._reduceMaxBufferLength = function(t) { - var e = this.config; - return e.maxMaxBufferLength >= t && (e.maxMaxBufferLength /= 2, g.b.warn("main:reduce max buffer length to " + e.maxMaxBufferLength + "s"), !0) - }, e.prototype._checkBuffer = function() { - var t = this.config, - e = this.media; - if (e && 0 !== e.readyState) { - var r = e.currentTime, - i = this.mediaBuffer ? this.mediaBuffer : e, - a = i.buffered; - if (!this.loadedmetadata && a.length) this.loadedmetadata = !0, this._seekToStartPos(); - else if (this.immediateSwitch) this.immediateLevelSwitchEnd(); - else { - var n = !(e.paused && e.readyState > 1 || e.ended || 0 === e.buffered.length), - o = window.performance.now(); - if (r !== this.lastCurrentTime) this.stallReported && (g.b.warn("playback not stuck anymore @" + r + ", after " + Math.round(o - this.stalled) + "ms"), this.stallReported = !1), this.stalled = null, this.nudgeRetry = 0; - else if (n) { - var l = o - this.stalled, - u = s.a.bufferInfo(e, r, t.maxBufferHole); - if (!this.stalled) return void(this.stalled = o); - l >= 1e3 && this._reportStall(u.len), this._tryFixBufferStall(u, l) - } - } - } - }, e.prototype.onFragLoadEmergencyAborted = function() { - this.state = T.IDLE, this.loadedmetadata || (this.startFragRequested = !1, this.nextLoadPosition = this.startPosition), this.tick() - }, e.prototype.onBufferFlushed = function() { - var t = this.mediaBuffer ? this.mediaBuffer : this.media; - t && this.fragmentTracker.detectEvictedFragments(c.a.ElementaryStreamTypes.VIDEO, t.buffered), this.state = T.IDLE, this.fragPrevious = null - }, e.prototype.swapAudioCodec = function() { - this.audioCodecSwap = !this.audioCodecSwap - }, e.prototype.computeLivePosition = function(t, e) { - var r = void 0 !== this.config.liveSyncDuration ? this.config.liveSyncDuration : this.config.liveSyncDurationCount * e.targetduration; - return t + Math.max(0, e.totalduration - r) - }, e.prototype._tryFixBufferStall = function(t, e) { - var r = this.config, - i = this.media, - a = i.currentTime, - n = this.fragmentTracker.getPartialFragment(a); - n && this._trySkipBufferHole(n), t.len > .5 && e > 1e3 * r.highBufferWatchdogPeriod && (this.stalled = null, this._tryNudgeBuffer()) - }, e.prototype._reportStall = function(t) { - var e = this.hls, - r = this.media; - this.stallReported || (this.stallReported = !0, g.b.warn("Playback stalling at @" + r.currentTime + " due to low buffer"), e.trigger(u.a.ERROR, { - type: v.b.MEDIA_ERROR, - details: v.a.BUFFER_STALLED_ERROR, - fatal: !1, - buffer: t - })) - }, e.prototype._trySkipBufferHole = function(t) { - for (var e = this.hls, r = this.media, i = r.currentTime, a = 0, n = 0; n < r.buffered.length; n++) { - var o = r.buffered.start(n); - if (i >= a && i < o) return r.currentTime = Math.max(o, r.currentTime + .1), g.b.warn("skipping hole, adjusting currentTime from " + i + " to " + r.currentTime), this.stalled = null, void e.trigger(u.a.ERROR, { - type: v.b.MEDIA_ERROR, - details: v.a.BUFFER_SEEK_OVER_HOLE, - fatal: !1, - reason: "fragment loaded with buffer holes, seeking from " + i + " to " + r.currentTime, - frag: t - }); - a = r.buffered.end(n) - } - }, e.prototype._tryNudgeBuffer = function() { - var t = this.config, - e = this.hls, - r = this.media, - i = r.currentTime, - a = (this.nudgeRetry || 0) + 1; - if (this.nudgeRetry = a, a < t.nudgeMaxRetry) { - var n = i + a * t.nudgeOffset; - g.b.log("adjust currentTime from " + i + " to " + n), r.currentTime = n, e.trigger(u.a.ERROR, { - type: v.b.MEDIA_ERROR, - details: v.a.BUFFER_NUDGE_ON_STALL, - fatal: !1 - }) - } else g.b.error("still stuck in high buffer @" + i + " after " + t.nudgeMaxRetry + ", raise fatal error"), e.trigger(u.a.ERROR, { - type: v.b.MEDIA_ERROR, - details: v.a.BUFFER_STALLED_ERROR, - fatal: !0 - }) - }, e.prototype._seekToStartPos = function() { - var t = this.media, - e = t.currentTime, - r = t.seeking ? e : this.startPosition; - e !== r && (g.b.log("target start position not buffered, seek to buffered.start(0) " + r + " from current time " + e + " "), t.currentTime = r) - }, E(e, [{ - key: "state", - set: function(t) { - if (this.state !== t) { - var e = this.state; - this._state = t, g.b.log("main stream:" + e + "->" + t), this.hls.trigger(u.a.STREAM_STATE_TRANSITION, { - previousState: e, - nextState: t - }) - } - }, - get: function() { - return this._state - } - }, { - key: "currentLevel", - get: function() { - var t = this.media; - if (t) { - var e = this.getBufferedFrag(t.currentTime); - if (e) return e.level - } - return -1 - } - }, { - key: "nextBufferedFrag", - get: function() { - var t = this.media; - return t ? this.followingBufferedFrag(this.getBufferedFrag(t.currentTime)) : null - } - }, { - key: "nextLevel", - get: function() { - var t = this.nextBufferedFrag; - return t ? t.level : -1 - } - }, { - key: "liveSyncPosition", - get: function() { - return this._liveSyncPosition - }, - set: function(t) { - this._liveSyncPosition = t - } - }]), e - }(m.a); - e.a = S - }, function(t, e, r) { - function i(t) { - function e(i) { - if (r[i]) return r[i].exports; - var a = r[i] = { - i: i, - l: !1, - exports: {} - }; - return t[i].call(a.exports, a, a.exports, e), a.l = !0, a.exports - } - var r = {}; - e.m = t, e.c = r, e.i = function(t) { - return t - }, e.d = function(t, r, i) { - e.o(t, r) || Object.defineProperty(t, r, { - configurable: !1, - enumerable: !0, - get: i - }) - }, e.n = function(t) { - var r = t && t.__esModule ? 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{ - main: Object.keys(a) - } : s(a, t), - o = ""; - Object.keys(n).filter(function(t) { - return "main" !== t - }).forEach(function(t) { - for (var e = 0; n[t][e];) e++; - n[t].push(e), a[t][e] = "(function(module, exports, __webpack_require__) { module.exports = __webpack_require__; })", o = o + "var " + t + " = (" + i.toString().replace("ENTRY_MODULE", JSON.stringify(e)) + ")({" + n[t].map(function(e) { - return JSON.stringify(e) + ": " + a[t][e].toString() - }).join(",") + "});\n" - }), o = o + "(" + i.toString().replace("ENTRY_MODULE", JSON.stringify(t)) + ")({" + n.main.map(function(t) { - return JSON.stringify(t) + ": " + a.main[t].toString() - }).join(",") + "})(self);"; - var l = new window.Blob([o], { - type: "text/javascript" - }); - if (e.bare) return l; - var u = window.URL || window.webkitURL || window.mozURL || window.msURL, - d = u.createObjectURL(l), - c = new window.Worker(d); - return c.objectURL = d, c - } - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - var a = function() { - function t(e, r) { - i(this, t), this.subtle = e, this.aesIV = r - } - return t.prototype.decrypt = function(t, e) { - return this.subtle.decrypt({ - name: "AES-CBC", - iv: this.aesIV - }, e, t) - }, t - }(); - e.a = a - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - var a = function() { - function t(e, r) { - i(this, t), this.subtle = e, this.key = r - } - return t.prototype.expandKey = function() { - return this.subtle.importKey("raw", this.key, { - name: "AES-CBC" - }, !1, ["encrypt", "decrypt"]) - }, t - }(); - e.a = a - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - - function a(t) { - var e = t.byteLength, - r = e && new DataView(t).getUint8(e - 1); - return r ? t.slice(0, e - r) : t - } - var n = function() { - function t() { - i(this, 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.initTable() - } - return t.prototype.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 - }, t.prototype.initTable = function() { - var t = this.sBox, - e = this.invSBox, - r = this.subMix, - i = r[0], - a = r[1], - n = r[2], - o = r[3], - s = this.invSubMix, - l = s[0], - u = s[1], - d = s[2], - c = s[3], - h = new Uint32Array(256), - f = 0, - p = 0, - v = 0; - for (v = 0; v < 256; v++) h[v] = v < 128 ? v << 1 : v << 1 ^ 283; - for (v = 0; v < 256; v++) { - var g = p ^ p << 1 ^ p << 2 ^ p << 3 ^ p << 4; - g = g >>> 8 ^ 255 & g ^ 99, t[f] = g, e[g] = f; - var y = h[f], - m = h[y], - b = h[m], - E = 257 * h[g] ^ 16843008 * g; - i[f] = E << 24 | E >>> 8, a[f] = E << 16 | E >>> 16, n[f] = E << 8 | E >>> 24, o[f] = E, E = 16843009 * b ^ 65537 * m ^ 257 * y ^ 16843008 * f, l[g] = E << 24 | E >>> 8, u[g] = E << 16 | E >>> 16, d[g] = E << 8 | E >>> 24, c[g] = E, f ? (f = y ^ h[h[h[b ^ y]]], p ^= h[h[p]]) : f = p = 1 - } - }, t.prototype.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 a = this.keySize = e.length; - if (4 !== a && 6 !== a && 8 !== a) throw new Error("Invalid aes key size=" + a); - var n = this.ksRows = 4 * (a + 6 + 1), - o = void 0, - s = void 0, - l = this.keySchedule = new Uint32Array(n), - u = this.invKeySchedule = new Uint32Array(n), - d = this.sBox, - c = this.rcon, - h = this.invSubMix, - f = h[0], - p = h[1], - v = h[2], - g = h[3], - y = void 0, - m = void 0; - for (o = 0; o < n; o++) o < a ? y = l[o] = e[o] : (m = y, o % a == 0 ? (m = m << 8 | m >>> 24, m = d[m >>> 24] << 24 | d[m >>> 16 & 255] << 16 | d[m >>> 8 & 255] << 8 | d[255 & m], m ^= c[o / a | 0] << 24) : a > 6 && o % a == 4 && (m = d[m >>> 24] << 24 | d[m >>> 16 & 255] << 16 | d[m >>> 8 & 255] << 8 | d[255 & m]), l[o] = y = (l[o - a] ^ m) >>> 0); - for (s = 0; s < n; s++) o = n - s, m = 3 & s ? l[o] : l[o - 4], u[s] = s < 4 || o <= 4 ? m : f[d[m >>> 24]] ^ p[d[m >>> 16 & 255]] ^ v[d[m >>> 8 & 255]] ^ g[d[255 & m]], u[s] = u[s] >>> 0 - } - }, t.prototype.networkToHostOrderSwap = function(t) { - return t << 24 | (65280 & t) << 8 | (16711680 & t) >> 8 | t >>> 24 - }, t.prototype.decrypt = function(t, e, r, i) { - for (var n = this.keySize + 6, o = this.invKeySchedule, s = this.invSBox, l = this.invSubMix, u = l[0], d = l[1], c = l[2], h = l[3], f = this.uint8ArrayToUint32Array_(r), p = f[0], v = f[1], g = f[2], y = f[3], m = new Int32Array(t), b = new Int32Array(m.length), E = void 0, T = void 0, S = void 0, R = void 0, A = void 0, _ = void 0, w = void 0, L = void 0, D = void 0, I = void 0, k = void 0, O = void 0, C = void 0, P = void 0, x = this.networkToHostOrderSwap; e < m.length;) { - for (D = x(m[e]), I = x(m[e + 1]), k = x(m[e + 2]), O = x(m[e + 3]), A = D ^ o[0], _ = O ^ o[1], w = k ^ o[2], L = I ^ o[3], C = 4, P = 1; P < n; P++) E = u[A >>> 24] ^ d[_ >> 16 & 255] ^ c[w >> 8 & 255] ^ h[255 & L] ^ o[C], T = u[_ >>> 24] ^ d[w >> 16 & 255] ^ c[L >> 8 & 255] ^ h[255 & A] ^ o[C + 1], S = u[w >>> 24] ^ d[L >> 16 & 255] ^ c[A >> 8 & 255] ^ h[255 & _] ^ o[C + 2], R = u[L >>> 24] ^ d[A >> 16 & 255] ^ c[_ >> 8 & 255] ^ h[255 & w] ^ o[C + 3], A = E, _ = T, w = S, L = R, C += 4; - E = s[A >>> 24] << 24 ^ s[_ >> 16 & 255] << 16 ^ s[w >> 8 & 255] << 8 ^ s[255 & L] ^ o[C], T = s[_ >>> 24] << 24 ^ s[w >> 16 & 255] << 16 ^ s[L >> 8 & 255] << 8 ^ s[255 & A] ^ o[C + 1], S = s[w >>> 24] << 24 ^ s[L >> 16 & 255] << 16 ^ s[A >> 8 & 255] << 8 ^ s[255 & _] ^ o[C + 2], R = s[L >>> 24] << 24 ^ s[A >> 16 & 255] << 16 ^ s[_ >> 8 & 255] << 8 ^ s[255 & w] ^ o[C + 3], C += 3, b[e] = x(E ^ p), b[e + 1] = x(R ^ v), b[e + 2] = x(S ^ g), b[e + 3] = x(T ^ y), p = D, v = I, g = k, y = O, e += 4 - } - return i ? a(b.buffer) : b.buffer - }, t.prototype.destroy = function() { - this.key = void 0, this.keySize = void 0, this.ksRows = void 0, this.sBox = void 0, this.invSBox = void 0, this.subMix = void 0, this.invSubMix = void 0, this.keySchedule = void 0, this.invKeySchedule = void 0, this.rcon = void 0 - }, t - }(); - e.a = n - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - var a = r(22), - n = r(0), - o = r(7), - s = function() { - function t(e, r, a) { - i(this, t), this.observer = e, this.config = a, this.remuxer = r - } - return t.prototype.resetInitSegment = function(t, e, r, i) { - this._audioTrack = { - container: "audio/adts", - type: "audio", - id: 0, - sequenceNumber: 0, - isAAC: !0, - samples: [], - len: 0, - manifestCodec: e, - duration: i, - inputTimeScale: 9e4 - } - }, t.prototype.resetTimeStamp = function() {}, t.probe = function(t) { - if (!t) return !1; - for (var e = o.a.getID3Data(t, 0) || [], r = e.length, i = t.length; r < i; r++) - if (a.e(t, r)) return n.b.log("ADTS sync word found !"), !0; - return !1 - }, t.prototype.append = function(t, e, r, i) { - for (var s = this._audioTrack, l = o.a.getID3Data(t, 0) || [], u = o.a.getTimeStamp(l), d = u ? 90 * u : 9e4 * e, c = 0, h = d, f = t.length, p = l.length, v = [{ - pts: h, - dts: h, - data: l - }]; p < f - 1;) - if (a.d(t, p) && p + 5 < f) { - a.c(s, this.observer, t, p, s.manifestCodec); - var g = a.a(s, t, p, d, c); - if (!g) { - n.b.log("Unable to parse AAC frame"); - break - } - p += g.length, h = g.sample.pts, c++ - } else o.a.isHeader(t, p) ? (l = o.a.getID3Data(t, p), v.push({ - pts: h, - dts: h, - data: l - }), p += l.length) : p++; - this.remuxer.remux(s, { - samples: [] - }, { - samples: v, - inputTimeScale: 9e4 - }, { - samples: [] - }, e, r, i) - }, t.prototype.destroy = function() {}, t - }(); - e.a = s - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - var a = r(22), - n = r(23), - o = r(1), - s = r(40), - l = r(41), - u = r(0), - d = r(2), - c = { - video: 1, - audio: 2, - id3: 3, - text: 4 - }, - h = function() { - function t(e, r, a, n) { - i(this, t), this.observer = e, this.config = a, this.typeSupported = n, this.remuxer = r, this.sampleAes = null - } - return t.prototype.setDecryptData = function(t) { - null != t && null != t.key && "SAMPLE-AES" === t.method ? this.sampleAes = new l.a(this.observer, this.config, t, this.discardEPB) : this.sampleAes = null - }, t.probe = function(e) { - var r = t._syncOffset(e); - return !(r < 0) && (r && u.b.warn("MPEG2-TS detected but first sync word found @ offset " + r + ", junk ahead ?"), !0) - }, t._syncOffset = function(t) { - for (var e = Math.min(1e3, t.length - 564), r = 0; r < e;) { - if (71 === t[r] && 71 === t[r + 188] && 71 === t[r + 376]) return r; - r++ - } - return -1 - }, t.createTrack = function(t, e) { - return { - container: "video" === t || "audio" === t ? "video/mp2t" : void 0, - type: t, - id: c[t], - pid: -1, - inputTimeScale: 9e4, - sequenceNumber: 0, - samples: [], - len: 0, - dropped: "video" === t ? 0 : void 0, - isAAC: "audio" === t || void 0, - duration: "audio" === t ? e : void 0 - } - }, t.prototype.resetInitSegment = function(e, r, i, a) { - this.pmtParsed = !1, this._pmtId = -1, this._avcTrack = t.createTrack("video", a), this._audioTrack = t.createTrack("audio", a), this._id3Track = t.createTrack("id3", a), this._txtTrack = t.createTrack("text", a), this.aacOverFlow = null, this.aacLastPTS = null, this.avcSample = null, this.audioCodec = r, this.videoCodec = i, this._duration = a - }, t.prototype.resetTimeStamp = function() {}, t.prototype.append = function(e, r, i, a) { - var n = void 0, - s = e.length, - l = void 0, - c = void 0, - h = void 0, - f = void 0, - p = !1; - this.contiguous = i; - var v = this.pmtParsed, - g = this._avcTrack, - y = this._audioTrack, - m = this._id3Track, - b = g.pid, - E = y.pid, - T = m.pid, - S = this._pmtId, - R = g.pesData, - A = y.pesData, - _ = m.pesData, - w = this._parsePAT, - L = this._parsePMT, - D = this._parsePES, - I = this._parseAVCPES.bind(this), - k = this._parseAACPES.bind(this), - O = this._parseMPEGPES.bind(this), - C = this._parseID3PES.bind(this), - P = t._syncOffset(e); - for (s -= (s + P) % 188, n = P; n < s; n += 188) - if (71 === e[n]) { - if (l = !!(64 & e[n + 1]), c = ((31 & e[n + 1]) << 8) + e[n + 2], (48 & e[n + 3]) >> 4 > 1) { - if ((h = n + 5 + e[n + 4]) === n + 188) continue - } else h = n + 4; - switch (c) { - case b: - l && (R && (f = D(R)) && void 0 !== f.pts && I(f, !1), R = { - data: [], - size: 0 - }), R && (R.data.push(e.subarray(h, n + 188)), R.size += n + 188 - h); - break; - case E: - l && (A && (f = D(A)) && void 0 !== f.pts && (y.isAAC ? k(f) : O(f)), A = { - data: [], - size: 0 - }), A && (A.data.push(e.subarray(h, n + 188)), A.size += n + 188 - h); - break; - case T: - l && (_ && (f = D(_)) && void 0 !== f.pts && C(f), _ = { - data: [], - size: 0 - }), _ && (_.data.push(e.subarray(h, n + 188)), _.size += n + 188 - h); - break; - case 0: - l && (h += e[h] + 1), S = this._pmtId = w(e, h); - break; - case S: - l && (h += e[h] + 1); - var x = L(e, h, !0 === this.typeSupported.mpeg || !0 === this.typeSupported.mp3, null != this.sampleAes); - b = x.avc, b > 0 && (g.pid = b), E = x.audio, E > 0 && (y.pid = E, y.isAAC = x.isAAC), T = x.id3, T > 0 && (m.pid = T), p && !v && (u.b.log("reparse from beginning"), p = !1, n = P - 188), v = this.pmtParsed = !0; - break; - case 17: - case 8191: - break; - default: - p = !0 - } - } else this.observer.trigger(o.a.ERROR, { - type: d.b.MEDIA_ERROR, - details: d.a.FRAG_PARSING_ERROR, - fatal: !1, - reason: "TS packet did not start with 0x47" - }); - R && (f = D(R)) && void 0 !== f.pts ? (I(f, !0), g.pesData = null) : g.pesData = R, A && (f = D(A)) && void 0 !== f.pts ? (y.isAAC ? k(f) : O(f), y.pesData = null) : (A && A.size && u.b.log("last AAC PES packet truncated,might overlap between fragments"), y.pesData = A), _ && (f = D(_)) && void 0 !== f.pts ? (C(f), m.pesData = null) : m.pesData = _, null == this.sampleAes ? this.remuxer.remux(y, g, m, this._txtTrack, r, i, a) : this.decryptAndRemux(y, g, m, this._txtTrack, r, i, a) - }, t.prototype.decryptAndRemux = function(t, e, r, i, a, n, o) { - if (t.samples && t.isAAC) { - var s = this; - this.sampleAes.decryptAacSamples(t.samples, 0, function() { - s.decryptAndRemuxAvc(t, e, r, i, a, n, o) - }) - } else this.decryptAndRemuxAvc(t, e, r, i, a, n, o) - }, t.prototype.decryptAndRemuxAvc = function(t, e, r, i, a, n, o) { - if (e.samples) { - var s = this; - this.sampleAes.decryptAvcSamples(e.samples, 0, 0, function() { - s.remuxer.remux(t, e, r, i, a, n, o) - }) - } else this.remuxer.remux(t, e, r, i, a, n, o) - }, t.prototype.destroy = function() { - this._initPTS = this._initDTS = void 0, this._duration = 0 - }, t.prototype._parsePAT = function(t, e) { - return (31 & t[e + 10]) << 8 | t[e + 11] - }, t.prototype._parsePMT = function(t, e, r, i) { - var a = void 0, - n = void 0, - o = void 0, - s = void 0, - l = { - audio: -1, - avc: -1, - id3: -1, - isAAC: !0 - }; - for (a = (15 & t[e + 1]) << 8 | t[e + 2], n = e + 3 + a - 4, o = (15 & t[e + 10]) << 8 | t[e + 11], e += 12 + o; e < n;) { - switch (s = (31 & t[e + 1]) << 8 | t[e + 2], t[e]) { - case 207: - if (!i) { - u.b.log("unkown stream type:" + t[e]); - break - } - case 15: - -1 === l.audio && (l.audio = s); - break; - case 21: - -1 === l.id3 && (l.id3 = s); - break; - case 219: - if (!i) { - u.b.log("unkown stream type:" + t[e]); - break - } - case 27: - -1 === l.avc && (l.avc = s); - break; - case 3: - case 4: - r ? -1 === l.audio && (l.audio = s, l.isAAC = !1) : u.b.log("MPEG audio found, not supported in this browser for now"); - break; - case 36: - u.b.warn("HEVC stream type found, not supported for now"); - break; - default: - u.b.log("unkown stream type:" + t[e]) - } - e += 5 + ((15 & t[e + 3]) << 8 | t[e + 4]) - } - return l - }, t.prototype._parsePES = function(t) { - var e = 0, - r = void 0, - i = void 0, - a = void 0, - n = void 0, - o = void 0, - s = void 0, - l = void 0, - d = void 0, - c = t.data; - if (!t || 0 === t.size) return null; - for (; c[0].length < 19 && c.length > 1;) { - var h = new Uint8Array(c[0].length + c[1].length); - h.set(c[0]), h.set(c[1], c[0].length), c[0] = h, c.splice(1, 1) - } - if (r = c[0], 1 === (r[0] << 16) + (r[1] << 8) + r[2]) { - if ((a = (r[4] << 8) + r[5]) && a > t.size - 6) return null; - i = r[7], 192 & i && (s = 536870912 * (14 & r[9]) + 4194304 * (255 & r[10]) + 16384 * (254 & r[11]) + 128 * (255 & r[12]) + (254 & r[13]) / 2, s > 4294967295 && (s -= 8589934592), 64 & i ? (l = 536870912 * (14 & r[14]) + 4194304 * (255 & r[15]) + 16384 * (254 & r[16]) + 128 * (255 & r[17]) + (254 & r[18]) / 2, l > 4294967295 && (l -= 8589934592), s - l > 54e5 && (u.b.warn(Math.round((s - l) / 9e4) + "s delta between PTS and DTS, align them"), s = l)) : l = s), n = r[8], d = n + 9, t.size -= d, o = new Uint8Array(t.size); - for (var f = 0, p = c.length; f < p; f++) { - r = c[f]; - var v = r.byteLength; - if (d) { - if (d > v) { - d -= v; - continue - } - r = r.subarray(d), v -= d, d = 0 - } - o.set(r, e), e += v - } - return a && (a -= n + 3), { - data: o, - pts: s, - dts: l, - len: a - } - } - return null - }, t.prototype.pushAccesUnit = function(t, e) { - if (t.units.length && t.frame) { - var r = e.samples, - i = r.length; - !this.config.forceKeyFrameOnDiscontinuity || !0 === t.key || e.sps && (i || this.contiguous) ? (t.id = i, r.push(t)) : e.dropped++ - } - t.debug.length && u.b.log(t.pts + "/" + t.dts + ":" + t.debug) - }, t.prototype._parseAVCPES = function(t, e) { - var r = this, - i = this._avcTrack, - a = this._parseAVCNALu(t.data), - n = void 0, - o = this.avcSample, - l = void 0, - u = !1, - d = void 0, - c = this.pushAccesUnit.bind(this), - h = function(t, e, r, i) { - return { - key: t, - pts: e, - dts: r, - units: [], - debug: i - } - }; - t.data = null, o && a.length && !i.audFound && (c(o, i), o = this.avcSample = h(!1, t.pts, t.dts, "")), a.forEach(function(e) { - switch (e.type) { - case 1: - l = !0, o || (o = r.avcSample = h(!0, t.pts, t.dts, "")), o.frame = !0; - var a = e.data; - if (u && a.length > 4) { - var f = new s.a(a).readSliceType(); - 2 !== f && 4 !== f && 7 !== f && 9 !== f || (o.key = !0) - } - break; - case 5: - l = !0, o || (o = r.avcSample = h(!0, t.pts, t.dts, "")), o.key = !0, o.frame = !0; - break; - case 6: - l = !0, n = new s.a(r.discardEPB(e.data)), n.readUByte(); - for (var p = 0, v = 0, g = !1, y = 0; !g && n.bytesAvailable > 1;) { - p = 0; - do { - y = n.readUByte(), p += y - } while (255 === y); - v = 0; - do { - y = n.readUByte(), v += y - } while (255 === y); - if (4 === p && 0 !== n.bytesAvailable) { - g = !0; - if (181 === n.readUByte()) { - if (49 === n.readUShort()) { - if (1195456820 === n.readUInt()) { - if (3 === n.readUByte()) { - var m = n.readUByte(), - b = n.readUByte(), - E = 31 & m, - T = [m, b]; - for (d = 0; d < E; d++) T.push(n.readUByte()), T.push(n.readUByte()), T.push(n.readUByte()); - r._insertSampleInOrder(r._txtTrack.samples, { - type: 3, - pts: t.pts, - bytes: T - }) - } - } - } - } - } else if (v < n.bytesAvailable) - for (d = 0; d < v; d++) n.readUByte() - } - break; - case 7: - if (l = !0, u = !0, !i.sps) { - n = new s.a(e.data); - var S = n.readSPS(); - i.width = S.width, i.height = S.height, i.pixelRatio = S.pixelRatio, i.sps = [e.data], i.duration = r._duration; - var R = e.data.subarray(1, 4), - A = "avc1."; - for (d = 0; d < 3; d++) { - var _ = R[d].toString(16); - _.length < 2 && (_ = "0" + _), A += _ - } - i.codec = A - } - break; - case 8: - l = !0, i.pps || (i.pps = [e.data]); - break; - case 9: - l = !1, i.audFound = !0, o && c(o, i), o = r.avcSample = h(!1, t.pts, t.dts, ""); - break; - case 12: - l = !1; - break; - default: - l = !1, o && (o.debug += "unknown NAL " + e.type + " ") - } - if (o && l) { - o.units.push(e) - } - }), e && o && (c(o, i), this.avcSample = null) - }, t.prototype._insertSampleInOrder = function(t, e) { - var r = t.length; - if (r > 0) { - if (e.pts >= t[r - 1].pts) t.push(e); - else - for (var i = r - 1; i >= 0; i--) - if (e.pts < t[i].pts) { - t.splice(i, 0, e); - break - } - } else t.push(e) - }, t.prototype._getLastNalUnit = function() { - var t = this.avcSample, - e = void 0; - if (!t || 0 === t.units.length) { - var r = this._avcTrack, - i = r.samples; - t = i[i.length - 1] - } - if (t) { - var a = t.units; - e = a[a.length - 1] - } - return e - }, t.prototype._parseAVCNALu = function(t) { - var e = 0, - r = t.byteLength, - i = void 0, - a = void 0, - n = this._avcTrack, - o = n.naluState || 0, - s = o, - l = [], - u = void 0, - d = void 0, - c = -1, - h = void 0; - for (-1 === o && (c = 0, h = 31 & t[0], o = 0, e = 1); e < r;) - if (i = t[e++], o) - if (1 !== o) - if (i) - if (1 === i) { - if (c >= 0) u = { - data: t.subarray(c, e - o - 1), - type: h - }, l.push(u); - else { - var f = this._getLastNalUnit(); - if (f && (s && e <= 4 - s && f.state && (f.data = f.data.subarray(0, f.data.byteLength - s)), (a = e - o - 1) > 0)) { - var p = new Uint8Array(f.data.byteLength + a); - p.set(f.data, 0), p.set(t.subarray(0, a), f.data.byteLength), f.data = p - } - } - e < r ? (d = 31 & t[e], c = e, h = d, o = 0) : o = -1 - } else o = 0; - else o = 3; - else o = i ? 0 : 2; - else o = i ? 0 : 1; - if (c >= 0 && o >= 0 && (u = { - data: t.subarray(c, r), - type: h, - state: o - }, l.push(u)), 0 === l.length) { - var v = this._getLastNalUnit(); - if (v) { - var g = new Uint8Array(v.data.byteLength + t.byteLength); - g.set(v.data, 0), g.set(t, v.data.byteLength), v.data = g - } - } - return n.naluState = o, l - }, t.prototype.discardEPB = function(t) { - for (var e = t.byteLength, r = [], i = 1, a = void 0, n = void 0; 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; - a = e - r.length, n = new Uint8Array(a); - var o = 0; - for (i = 0; i < a; o++, i++) o === r[0] && (o++, r.shift()), n[i] = t[o]; - return n - }, t.prototype._parseAACPES = function(t) { - var e = this._audioTrack, - r = t.data, - i = t.pts, - n = this.aacOverFlow, - s = this.aacLastPTS, - l = void 0, - c = void 0, - h = void 0, - f = void 0, - p = void 0; - if (n) { - var v = new Uint8Array(n.byteLength + r.byteLength); - v.set(n, 0), v.set(r, n.byteLength), r = v - } - for (h = 0, p = r.length; h < p - 1 && !a.d(r, h); h++); - if (h) { - var g = void 0, - y = void 0; - if (h < p - 1 ? (g = "AAC PES did not start with ADTS header,offset:" + h, y = !1) : (g = "no ADTS header found in AAC PES", y = !0), u.b.warn("parsing error:" + g), this.observer.trigger(o.a.ERROR, { - type: d.b.MEDIA_ERROR, - details: d.a.FRAG_PARSING_ERROR, - fatal: y, - reason: g - }), y) return - } - if (a.c(e, this.observer, r, h, this.audioCodec), c = 0, l = a.b(e.samplerate), n && s) { - var m = s + l; - Math.abs(m - i) > 1 && (u.b.log("AAC: align PTS for overlapping frames by " + Math.round((m - i) / 90)), i = m) - } - for (; h < p;) - if (a.d(r, h) && h + 5 < p) { - var b = a.a(e, r, h, i, c); - if (!b) break; - h += b.length, f = b.sample.pts, c++ - } else h++; - n = h < p ? r.subarray(h, p) : null, this.aacOverFlow = n, this.aacLastPTS = f - }, t.prototype._parseMPEGPES = function(t) { - for (var e = t.data, r = e.length, i = 0, a = 0, o = t.pts; a < r;) - if (n.a.isHeader(e, a)) { - var s = n.a.appendFrame(this._audioTrack, e, a, o, i); - if (!s) break; - a += s.length, i++ - } else a++ - }, t.prototype._parseID3PES = function(t) { - this._id3Track.samples.push(t) - }, t - }(); - e.a = h - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - var a = r(0), - n = function() { - function t(e) { - i(this, t), this.data = e, this.bytesAvailable = e.byteLength, this.word = 0, this.bitsAvailable = 0 - } - return t.prototype.loadWord = function() { - var t = this.data, - e = this.bytesAvailable, - r = t.byteLength - e, - i = new Uint8Array(4), - a = Math.min(4, e); - if (0 === a) throw new Error("no bytes available"); - i.set(t.subarray(r, r + a)), this.word = new DataView(i.buffer).getUint32(0), this.bitsAvailable = 8 * a, this.bytesAvailable -= a - }, t.prototype.skipBits = function(t) { - var e = void 0; - this.bitsAvailable > t ? (this.word <<= t, this.bitsAvailable -= t) : (t -= this.bitsAvailable, e = t >> 3, t -= e >> 3, this.bytesAvailable -= e, this.loadWord(), this.word <<= t, this.bitsAvailable -= t) - }, t.prototype.readBits = function(t) { - var e = Math.min(this.bitsAvailable, t), - r = this.word >>> 32 - e; - return t > 32 && a.b.error("Cannot read more than 32 bits at a time"), this.bitsAvailable -= e, this.bitsAvailable > 0 ? this.word <<= e : this.bytesAvailable > 0 && this.loadWord(), e = t - e, e > 0 && this.bitsAvailable ? r << e | this.readBits(e) : r - }, t.prototype.skipLZ = function() { - var t = void 0; - 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() - }, t.prototype.skipUEG = function() { - this.skipBits(1 + this.skipLZ()) - }, t.prototype.skipEG = function() { - this.skipBits(1 + this.skipLZ()) - }, t.prototype.readUEG = function() { - var t = this.skipLZ(); - return this.readBits(t + 1) - 1 - }, t.prototype.readEG = function() { - var t = this.readUEG(); - return 1 & t ? 1 + t >>> 1 : -1 * (t >>> 1) - }, t.prototype.readBoolean = function() { - return 1 === this.readBits(1) - }, t.prototype.readUByte = function() { - return this.readBits(8) - }, t.prototype.readUShort = function() { - return this.readBits(16) - }, t.prototype.readUInt = function() { - return this.readBits(32) - }, t.prototype.skipScalingList = function(t) { - var e = 8, - r = 8, - i = void 0, - a = void 0; - for (i = 0; i < t; i++) 0 !== r && (a = this.readEG(), r = (e + a + 256) % 256), e = 0 === r ? e : r - }, t.prototype.readSPS = function() { - var t = 0, - e = 0, - r = 0, - i = 0, - a = void 0, - n = void 0, - o = void 0, - s = void 0, - l = void 0, - u = void 0, - d = void 0, - c = this.readUByte.bind(this), - h = this.readBits.bind(this), - f = this.readUEG.bind(this), - p = this.readBoolean.bind(this), - v = this.skipBits.bind(this), - g = this.skipEG.bind(this), - y = this.skipUEG.bind(this), - m = this.skipScalingList.bind(this); - if (c(), a = c(), h(5), v(3), c(), y(), 100 === a || 110 === a || 122 === a || 244 === a || 44 === a || 83 === a || 86 === a || 118 === a || 128 === a) { - var b = f(); - if (3 === b && v(1), y(), y(), v(1), p()) - for (u = 3 !== b ? 8 : 12, d = 0; d < u; d++) p() && m(d < 6 ? 16 : 64) - } - y(); - var E = f(); - if (0 === E) f(); - else if (1 === E) - for (v(1), g(), g(), n = f(), d = 0; d < n; d++) g(); - y(), v(1), o = f(), s = f(), l = h(1), 0 === l && v(1), v(1), p() && (t = f(), e = f(), r = f(), i = f()); - var T = [1, 1]; - if (p() && p()) { - switch (c()) { - case 1: - T = [1, 1]; - break; - case 2: - T = [12, 11]; - break; - case 3: - T = [10, 11]; - break; - case 4: - T = [16, 11]; - break; - case 5: - T = [40, 33]; - break; - case 6: - T = [24, 11]; - break; - case 7: - T = [20, 11]; - break; - case 8: - T = [32, 11]; - break; - case 9: - T = [80, 33]; - break; - case 10: - T = [18, 11]; - break; - case 11: - T = [15, 11]; - break; - case 12: - T = [64, 33]; - break; - case 13: - T = [160, 99]; - break; - case 14: - T = [4, 3]; - break; - case 15: - T = [3, 2]; - break; - case 16: - T = [2, 1]; - break; - case 255: - T = [c() << 8 | c(), c() << 8 | c()] - } - } - return { - width: Math.ceil(16 * (o + 1) - 2 * t - 2 * e), - height: (2 - l) * (s + 1) * 16 - (l ? 2 : 4) * (r + i), - pixelRatio: T - } - }, t.prototype.readSliceType = function() { - return this.readUByte(), this.readUEG(), this.readUEG() - }, t - }(); - e.a = n - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - var a = r(13), - n = function() { - function t(e, r, n, o) { - i(this, t), this.decryptdata = n, this.discardEPB = o, this.decrypter = new a.a(e, r, { - removePKCS7Padding: !1 - }) - } - return t.prototype.decryptBuffer = function(t, e) { - this.decrypter.decrypt(t, this.decryptdata.key.buffer, this.decryptdata.iv.buffer, e) - }, t.prototype.decryptAacSample = function(t, e, r, i) { - var a = t[e].unit, - n = a.subarray(16, a.length - a.length % 16), - o = n.buffer.slice(n.byteOffset, n.byteOffset + n.length), - s = this; - this.decryptBuffer(o, function(n) { - n = new Uint8Array(n), a.set(n, 16), i || s.decryptAacSamples(t, e + 1, r) - }) - }, t.prototype.decryptAacSamples = function(t, e, r) { - for (;; e++) { - if (e >= t.length) return void r(); - if (!(t[e].unit.length < 32)) { - var i = this.decrypter.isSync(); - if (this.decryptAacSample(t, e, r, i), !i) return - } - } - }, t.prototype.getAvcEncryptedData = function(t) { - for (var e = 16 * Math.floor((t.length - 48) / 160) + 16, r = new Int8Array(e), i = 0, a = 32; a <= t.length - 16; a += 160, i += 16) r.set(t.subarray(a, a + 16), i); - return r - }, t.prototype.getAvcDecryptedUnit = function(t, e) { - e = new Uint8Array(e); - for (var r = 0, i = 32; i <= t.length - 16; i += 160, r += 16) t.set(e.subarray(r, r + 16), i); - return t - }, t.prototype.decryptAvcSample = function(t, e, r, i, a, n) { - var o = this.discardEPB(a.data), - s = this.getAvcEncryptedData(o), - l = this; - this.decryptBuffer(s.buffer, function(s) { - a.data = l.getAvcDecryptedUnit(o, s), n || l.decryptAvcSamples(t, e, r + 1, i) - }) - }, t.prototype.decryptAvcSamples = function(t, e, r, i) { - for (;; e++, r = 0) { - if (e >= t.length) return void i(); - for (var a = t[e].units; !(r >= a.length); r++) { - var n = a[r]; - if (!(n.length <= 48 || 1 !== n.type && 5 !== n.type)) { - var o = this.decrypter.isSync(); - if (this.decryptAvcSample(t, e, r, i, n, o), !o) return - } - } - } - }, t - }(); - e.a = n - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - var a = r(7), - n = r(0), - o = r(23), - s = function() { - function t(e, r, a) { - i(this, t), this.observer = e, this.config = a, this.remuxer = r - } - return t.prototype.resetInitSegment = function(t, e, r, i) { - this._audioTrack = { - container: "audio/mpeg", - type: "audio", - id: -1, - sequenceNumber: 0, - isAAC: !1, - samples: [], - len: 0, - manifestCodec: e, - duration: i, - inputTimeScale: 9e4 - } - }, t.prototype.resetTimeStamp = function() {}, t.probe = function(t) { - var e = void 0, - r = void 0, - i = a.a.getID3Data(t, 0); - if (i && void 0 !== a.a.getTimeStamp(i)) - for (e = i.length, r = Math.min(t.length - 1, e + 100); e < r; e++) - if (o.a.probe(t, e)) return n.b.log("MPEG Audio sync word found !"), !0; - return !1 - }, t.prototype.append = function(t, e, r, i) { - for (var n = a.a.getID3Data(t, 0), s = a.a.getTimeStamp(n), l = s ? 90 * s : 9e4 * e, u = n.length, d = t.length, c = 0, h = 0, f = this._audioTrack, p = [{ - pts: l, - dts: l, - data: n - }]; u < d;) - if (o.a.isHeader(t, u)) { - var v = o.a.appendFrame(f, t, u, l, c); - if (!v) break; - u += v.length, h = v.sample.pts, c++ - } else a.a.isHeader(t, u) ? (n = a.a.getID3Data(t, u), p.push({ - pts: h, - dts: h, - data: n - }), u += n.length) : u++; - this.remuxer.remux(f, { - samples: [] - }, { - samples: p, - inputTimeScale: 9e4 - }, { - samples: [] - }, e, r, i) - }, t.prototype.destroy = function() {}, t - }(); - e.a = s - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - var a = r(44), - n = r(45), - o = r(1), - s = r(2), - l = r(0), - u = function() { - function t(e, r, a, n) { - i(this, t), this.observer = e, this.config = r, this.typeSupported = a; - var o = navigator.userAgent; - this.isSafari = n && n.indexOf("Apple") > -1 && o && !o.match("CriOS"), this.ISGenerated = !1 - } - return t.prototype.destroy = function() {}, t.prototype.resetTimeStamp = function(t) { - this._initPTS = this._initDTS = t - }, t.prototype.resetInitSegment = function() { - this.ISGenerated = !1 - }, t.prototype.remux = function(t, e, r, i, a, n, s) { - if (this.ISGenerated || this.generateIS(t, e, a), this.ISGenerated) { - var u = t.samples.length, - d = e.samples.length, - c = a, - h = a; - if (u && d) { - var f = (t.samples[0].dts - e.samples[0].dts) / e.inputTimeScale; - c += Math.max(0, f), h += Math.max(0, -f) - } - if (u) { - t.timescale || (l.b.warn("regenerate InitSegment as audio detected"), this.generateIS(t, e, a)); - var p = this.remuxAudio(t, c, n, s); - if (d) { - var v = void 0; - p && (v = p.endPTS - p.startPTS), e.timescale || (l.b.warn("regenerate InitSegment as video detected"), this.generateIS(t, e, a)), this.remuxVideo(e, h, n, v, s) - } - } else if (d) { - var g = this.remuxVideo(e, h, n, 0, s); - g && t.codec && this.remuxEmptyAudio(t, c, n, g) - } - } - r.samples.length && this.remuxID3(r, a), i.samples.length && this.remuxText(i, a), this.observer.trigger(o.a.FRAG_PARSED) - }, t.prototype.generateIS = function(t, e, r) { - var i = this.observer, - a = t.samples, - u = e.samples, - d = this.typeSupported, - c = "audio/mp4", - h = {}, - f = { - tracks: h - }, - p = void 0 === this._initPTS, - v = void 0, - g = void 0; - if (p && (v = g = 1 / 0), t.config && a.length && (t.timescale = t.samplerate, l.b.log("audio sampling rate : " + t.samplerate), t.isAAC || (d.mpeg ? (c = "audio/mpeg", t.codec = "") : d.mp3 && (t.codec = "mp3")), h.audio = { - container: c, - codec: t.codec, - initSegment: !t.isAAC && d.mpeg ? new Uint8Array : n.a.initSegment([t]), - metadata: { - channelCount: t.channelCount - } - }, p && (v = g = a[0].pts - t.inputTimeScale * r)), e.sps && e.pps && u.length) { - var y = e.inputTimeScale; - e.timescale = y, h.video = { - container: "video/mp4", - codec: e.codec, - initSegment: n.a.initSegment([e]), - metadata: { - width: e.width, - height: e.height - } - }, p && (v = Math.min(v, u[0].pts - y * r), g = Math.min(g, u[0].dts - y * r), this.observer.trigger(o.a.INIT_PTS_FOUND, { - initPTS: v - })) - } - Object.keys(h).length ? (i.trigger(o.a.FRAG_PARSING_INIT_SEGMENT, f), this.ISGenerated = !0, p && (this._initPTS = v, this._initDTS = g)) : i.trigger(o.a.ERROR, { - type: s.b.MEDIA_ERROR, - details: s.a.FRAG_PARSING_ERROR, - fatal: !1, - reason: "no audio/video samples found" - }) - }, t.prototype.remuxVideo = function(t, e, r, i, a) { - var u = 8, - d = t.timescale, - c = void 0, - h = void 0, - f = void 0, - p = void 0, - v = void 0, - g = void 0, - y = void 0, - m = t.samples, - b = [], - E = m.length, - T = this._PTSNormalize, - S = this._initDTS, - R = this.nextAvcDts, - A = this.isSafari; - if (0 !== E) { - A && (r |= m.length && R && (a && Math.abs(e - R / d) < .1 || Math.abs(m[0].pts - R - S) < d / 5)), r || (R = e * d), m.forEach(function(t) { - t.pts = T(t.pts - S, R), t.dts = T(t.dts - S, R) - }), m.sort(function(t, e) { - var r = t.dts - e.dts, - i = t.pts - e.pts; - return r || i || t.id - e.id - }); - var _ = m.reduce(function(t, e) { - return Math.max(Math.min(t, e.pts - e.dts), -18e3) - }, 0); - if (_ < 0) { - l.b.warn("PTS < DTS detected in video samples, shifting DTS by " + Math.round(_ / 90) + " ms to overcome this issue"); - for (var w = 0; w < m.length; w++) m[w].dts += _ - } - var L = m[0]; - v = Math.max(L.dts, 0), p = Math.max(L.pts, 0); - var D = Math.round((v - R) / 90); - r && D && (D > 1 ? l.b.log("AVC:" + D + " ms hole between fragments detected,filling it") : D < -1 && l.b.log("AVC:" + -D + " ms overlapping between fragments detected"), v = R, m[0].dts = v, p = Math.max(p - D, R), m[0].pts = p, l.b.log("Video/PTS/DTS adjusted: " + Math.round(p / 90) + "/" + Math.round(v / 90) + ",delta:" + D + " ms")), v, L = m[m.length - 1], y = Math.max(L.dts, 0), g = Math.max(L.pts, 0, y), A && (c = Math.round((y - v) / (m.length - 1))); - for (var I = 0, k = 0, O = 0; O < E; O++) { - for (var C = m[O], P = C.units, x = P.length, F = 0, N = 0; N < x; N++) F += P[N].data.length; - k += F, I += x, C.length = F, C.dts = A ? v + O * c : Math.max(C.dts, v), C.pts = Math.max(C.pts, C.dts) - } - var M = k + 4 * I + 8; - try { - h = new Uint8Array(M) - } catch (t) { - return void this.observer.trigger(o.a.ERROR, { - type: s.b.MUX_ERROR, - details: s.a.REMUX_ALLOC_ERROR, - fatal: !1, - bytes: M, - reason: "fail allocating video mdat " + M - }) - } - var U = new DataView(h.buffer); - U.setUint32(0, M), h.set(n.a.types.mdat, 4); - for (var B = 0; B < E; B++) { - for (var G = m[B], K = G.units, j = 0, H = void 0, V = 0, Y = K.length; V < Y; V++) { - var W = K[V], - q = W.data, - X = W.data.byteLength; - U.setUint32(u, X), u += 4, h.set(q, u), u += X, j += 4 + X - } - if (A) H = Math.max(0, c * Math.round((G.pts - G.dts) / c)); - else { - if (B < E - 1) c = m[B + 1].dts - G.dts; - else { - var z = this.config, - Q = G.dts - m[B > 0 ? B - 1 : B].dts; - if (z.stretchShortVideoTrack) { - var $ = z.maxBufferHole, - J = Math.floor($ * d), - Z = (i ? p + i * d : this.nextAudioPts) - G.pts; - Z > J ? (c = Z - Q, c < 0 && (c = Q), l.b.log("It is approximately " + Z / 90 + " ms to the next segment; using duration " + c / 90 + " ms for the last video frame.")) : c = Q - } else c = Q - } - H = Math.round(G.pts - G.dts) - } - b.push({ - size: j, - duration: c, - cts: H, - flags: { - isLeading: 0, - isDependedOn: 0, - hasRedundancy: 0, - degradPrio: 0, - dependsOn: G.key ? 2 : 1, - isNonSync: G.key ? 0 : 1 - } - }) - } - this.nextAvcDts = y + c; - var tt = t.dropped; - if (t.len = 0, t.nbNalu = 0, t.dropped = 0, b.length && navigator.userAgent.toLowerCase().indexOf("chrome") > -1) { - var et = b[0].flags; - et.dependsOn = 2, et.isNonSync = 0 - } - t.samples = b, f = n.a.moof(t.sequenceNumber++, v, t), t.samples = []; - var rt = { - data1: f, - data2: h, - startPTS: p / d, - endPTS: (g + c) / d, - startDTS: v / d, - endDTS: this.nextAvcDts / d, - type: "video", - hasAudio: !1, - hasVideo: !0, - nb: b.length, - dropped: tt - }; - return this.observer.trigger(o.a.FRAG_PARSING_DATA, rt), rt - } - }, t.prototype.remuxAudio = function(t, e, r, i) { - var u = t.inputTimeScale, - d = t.timescale, - c = u / d, - h = t.isAAC ? 1024 : 1152, - f = h * c, - p = this._PTSNormalize, - v = this._initDTS, - g = !t.isAAC && this.typeSupported.mpeg, - y = void 0, - m = void 0, - b = void 0, - E = void 0, - T = void 0, - S = void 0, - R = void 0, - A = t.samples, - _ = [], - w = this.nextAudioPts; - if (r |= A.length && w && (i && Math.abs(e - w / u) < .1 || Math.abs(A[0].pts - w - v) < 20 * f), A.forEach(function(t) { - t.pts = t.dts = p(t.pts - v, e * u) - }), A = A.filter(function(t) { - return t.pts >= 0 - }), 0 !== A.length) { - if (r || (w = i ? e * u : A[0].pts), t.isAAC) - for (var L = this.config.maxAudioFramesDrift, D = 0, I = w; D < A.length;) { - var k, O = A[D], - C = O.pts; - k = C - I; - var P = Math.abs(1e3 * k / u); - if (k <= -L * f) l.b.warn("Dropping 1 audio frame @ " + (I / u).toFixed(3) + "s due to " + Math.round(P) + " ms overlap."), A.splice(D, 1), t.len -= O.unit.length; - else if (k >= L * f && P < 1e4 && I) { - var x = Math.round(k / f); - l.b.warn("Injecting " + x + " audio frame @ " + (I / u).toFixed(3) + "s due to " + Math.round(1e3 * k / u) + " ms gap."); - for (var F = 0; F < x; F++) { - var N = Math.max(I, 0); - b = a.a.getSilentFrame(t.manifestCodec || t.codec, t.channelCount), b || (l.b.log("Unable to get silent frame for given audio codec; duplicating last frame instead."), b = O.unit.subarray()), A.splice(D, 0, { - unit: b, - pts: N, - dts: N - }), t.len += b.length, I += f, D++ - } - O.pts = O.dts = I, I += f, D++ - } else Math.abs(k), O.pts = O.dts = I, I += f, D++ - } - for (var M = 0, U = A.length; M < U; M++) { - var B = A[M], - G = B.unit, - K = B.pts; - if (void 0 !== R) m.duration = Math.round((K - R) / c); - else { - var j = Math.round(1e3 * (K - w) / u), - H = 0; - if (r && t.isAAC && j) { - if (j > 0 && j < 1e4) H = Math.round((K - w) / f), l.b.log(j + " ms hole between AAC samples detected,filling it"), H > 0 && (b = a.a.getSilentFrame(t.manifestCodec || t.codec, t.channelCount), b || (b = G.subarray()), t.len += H * b.length); - else if (j < -12) { - l.b.log("drop overlapping AAC sample, expected/parsed/delta:" + (w / u).toFixed(3) + "s/" + (K / u).toFixed(3) + "s/" + -j + "ms"), t.len -= G.byteLength; - continue - } - K = w - } - if (S = K, !(t.len > 0)) return; - var V = g ? t.len : t.len + 8; - y = g ? 0 : 8; - try { - E = new Uint8Array(V) - } catch (t) { - return void this.observer.trigger(o.a.ERROR, { - type: s.b.MUX_ERROR, - details: s.a.REMUX_ALLOC_ERROR, - fatal: !1, - bytes: V, - reason: "fail allocating audio mdat " + V - }) - } - if (!g) { - new DataView(E.buffer).setUint32(0, V), E.set(n.a.types.mdat, 4) - } - for (var Y = 0; Y < H; Y++) b = a.a.getSilentFrame(t.manifestCodec || t.codec, t.channelCount), b || (l.b.log("Unable to get silent frame for given audio codec; duplicating this frame instead."), b = G.subarray()), E.set(b, y), y += b.byteLength, m = { - size: b.byteLength, - cts: 0, - duration: 1024, - flags: { - isLeading: 0, - isDependedOn: 0, - hasRedundancy: 0, - degradPrio: 0, - dependsOn: 1 - } - }, _.push(m) - } - E.set(G, y); - var W = G.byteLength; - y += W, m = { - size: W, - cts: 0, - duration: 0, - flags: { - isLeading: 0, - isDependedOn: 0, - hasRedundancy: 0, - degradPrio: 0, - dependsOn: 1 - } - }, _.push(m), R = K - } - var q = 0, - X = _.length; - if (X >= 2 && (q = _[X - 2].duration, m.duration = q), X) { - this.nextAudioPts = w = R + c * q, t.len = 0, t.samples = _, T = g ? new Uint8Array : n.a.moof(t.sequenceNumber++, S / c, t), t.samples = []; - var z = S / u, - Q = w / u, - $ = { - data1: T, - data2: E, - startPTS: z, - endPTS: Q, - startDTS: z, - endDTS: Q, - type: "audio", - hasAudio: !0, - hasVideo: !1, - nb: X - }; - return this.observer.trigger(o.a.FRAG_PARSING_DATA, $), $ - } - return null - } - }, t.prototype.remuxEmptyAudio = function(t, e, r, i) { - var n = t.inputTimeScale, - o = t.samplerate ? t.samplerate : n, - s = n / o, - u = this.nextAudioPts, - d = (void 0 !== u ? u : i.startDTS * n) + this._initDTS, - c = i.endDTS * n + this._initDTS, - h = 1024 * s, - f = Math.ceil((c - d) / h), - p = a.a.getSilentFrame(t.manifestCodec || t.codec, t.channelCount); - if (l.b.warn("remux empty Audio"), !p) return void l.b.trace("Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec!"); - for (var v = [], g = 0; g < f; g++) { - var y = d + g * h; - v.push({ - unit: p, - pts: y, - dts: y - }), t.len += p.length - } - t.samples = v, this.remuxAudio(t, e, r) - }, t.prototype.remuxID3 = function(t, e) { - var r = t.samples.length, - i = void 0, - a = t.inputTimeScale, - n = this._initPTS, - s = this._initDTS; - if (r) { - for (var l = 0; l < r; l++) i = t.samples[l], i.pts = (i.pts - n) / a, i.dts = (i.dts - s) / a; - this.observer.trigger(o.a.FRAG_PARSING_METADATA, { - samples: t.samples - }) - } - t.samples = [], e = e - }, t.prototype.remuxText = function(t, e) { - t.samples.sort(function(t, e) { - return t.pts - e.pts - }); - var r = t.samples.length, - i = void 0, - a = t.inputTimeScale, - n = this._initPTS; - if (r) { - for (var s = 0; s < r; s++) i = t.samples[s], i.pts = (i.pts - n) / a; - this.observer.trigger(o.a.FRAG_PARSING_USERDATA, { - samples: t.samples - }) - } - t.samples = [], e = e - }, t.prototype._PTSNormalize = function(t, e) { - var r = void 0; - if (void 0 === e) return t; - for (r = e < t ? -8589934592 : 8589934592; Math.abs(t - e) > 4294967296;) t += r; - return t - }, t - }(); - e.a = u - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - var a = function() { - function t() { - i(this, t) - } - return t.getSilentFrame = function(t, e) { - switch (t) { - case "mp4a.40.2": - 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]); - break; - default: - 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]) - } - return null - }, t - }(); - e.a = a - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - var a = Math.pow(2, 32) - 1, - n = function() { - function t() { - i(this, t) - } - return t.init = function() { - 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: [] - }; - var e = void 0; - for (e in 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 a = new Uint8Array([0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 12, 117, 114, 108, 32, 0, 0, 0, 1]), - n = new Uint8Array([0, 0, 0, 0, 0, 0, 0, 0]); - t.STTS = t.STSC = t.STCO = n, 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 o = new Uint8Array([105, 115, 111, 109]), - s = new Uint8Array([97, 118, 99, 49]), - l = new Uint8Array([0, 0, 0, 1]); - t.FTYP = t.box(t.types.ftyp, o, l, o, s), t.DINF = t.box(t.types.dinf, t.box(t.types.dref, a)) - }, t.box = function(t) { - for (var e = Array.prototype.slice.call(arguments, 1), r = 8, i = e.length, a = i, n = void 0; i--;) r += e[i].byteLength; - for (n = new Uint8Array(r), n[0] = r >> 24 & 255, n[1] = r >> 16 & 255, n[2] = r >> 8 & 255, n[3] = 255 & r, n.set(t, 4), i = 0, r = 8; i < a; i++) n.set(e[i], r), r += e[i].byteLength; - return n - }, 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 / (a + 1)), - n = Math.floor(r % (a + 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 / (a + 1)), - n = Math.floor(r % (a + 1)), - o = 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, o) - }, t.sdtp = function(e) { - var r = e.samples || [], - i = new Uint8Array(4 + r.length), - a = void 0, - n = void 0; - for (n = 0; n < r.length; n++) a = r[n].flags, i[n + 4] = a.dependsOn << 4 | a.isDependedOn << 2 | a.hasRedundancy; - return t.box(t.types.sdtp, i) - }, 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 = [], - a = void 0, - n = void 0, - o = void 0; - for (a = 0; a < e.sps.length; a++) n = e.sps[a], o = n.byteLength, r.push(o >>> 8 & 255), r.push(255 & o), r = r.concat(Array.prototype.slice.call(n)); - for (a = 0; a < e.pps.length; a++) n = e.pps[a], o = n.byteLength, i.push(o >>> 8 & 255), i.push(255 & o), i = i.concat(Array.prototype.slice.call(n)); - var s = t.box(t.types.avcC, new Uint8Array([1, r[3], r[4], r[5], 255, 224 | e.sps.length].concat(r).concat([e.pps.length]).concat(i))), - l = e.width, - u = e.height, - d = e.pixelRatio[0], - c = 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]), s, 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([d >> 24, d >> 16 & 255, d >> 8 & 255, 255 & d, c >> 24, c >> 16 & 255, c >> 8 & 255, 255 & c]))) - }, 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 ? e.isAAC || "mp3" !== e.codec ? t.box(t.types.stsd, t.STSD, t.mp4a(e)) : t.box(t.types.stsd, t.STSD, t.mp3(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, - o = e.height, - s = Math.floor(i / (a + 1)), - l = Math.floor(i % (a + 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, l >> 24, l >> 16 & 255, l >> 8 & 255, 255 & l, 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, o >> 8 & 255, 255 & o, 0, 0])) - }, t.traf = function(e, r) { - var i = t.sdtp(e), - n = e.id, - o = Math.floor(r / (a + 1)), - s = Math.floor(r % (a + 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, o >> 24, o >> 16 & 255, o >> 8 & 255, 255 & o, 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 = e.samples || [], - a = i.length, - n = 12 + 16 * a, - o = new Uint8Array(n), - s = void 0, - l = void 0, - u = void 0, - d = void 0, - c = void 0, - h = void 0; - for (r += 8 + n, o.set([0, 0, 15, 1, a >>> 24 & 255, a >>> 16 & 255, a >>> 8 & 255, 255 & a, r >>> 24 & 255, r >>> 16 & 255, r >>> 8 & 255, 255 & r], 0), s = 0; s < a; s++) l = i[s], u = l.duration, d = l.size, c = l.flags, h = l.cts, o.set([u >>> 24 & 255, u >>> 16 & 255, u >>> 8 & 255, 255 & u, d >>> 24 & 255, d >>> 16 & 255, d >>> 8 & 255, 255 & d, c.isLeading << 2 | c.dependsOn, c.isDependedOn << 6 | c.hasRedundancy << 4 | c.paddingValue << 1 | c.isNonSync, 61440 & c.degradPrio, 15 & c.degradPrio, h >>> 24 & 255, h >>> 16 & 255, h >>> 8 & 255, 255 & h], 12 + 16 * s); - return t.box(t.types.trun, o) - }, t.initSegment = function(e) { - t.types || t.init(); - var r = t.moov(e), - i = void 0; - return i = new Uint8Array(t.FTYP.byteLength + r.byteLength), i.set(t.FTYP), i.set(r, t.FTYP.byteLength), i - }, t - }(); - e.a = n - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - var a = r(1), - n = function() { - function t(e) { - i(this, t), this.observer = e - } - return t.prototype.destroy = function() {}, t.prototype.resetTimeStamp = function() {}, t.prototype.resetInitSegment = function() {}, t.prototype.remux = function(t, e, r, i, n, o, s, l) { - var u = this.observer, - d = ""; - t && (d += "audio"), e && (d += "video"), u.trigger(a.a.FRAG_PARSING_DATA, { - data1: l, - startPTS: n, - startDTS: n, - type: d, - hasAudio: !!t, - hasVideo: !!e, - nb: 1, - dropped: 0 - }), u.trigger(a.a.FRAG_PARSED) - }, t - }(); - e.a = n - }, function(t, e, r) { - "use strict"; - Object.defineProperty(e, "__esModule", { - value: !0 - }); - var i = r(21), - a = r(1), - n = r(0), - o = r(12), - s = r.n(o), - l = function(t) { - var e = new s.a; - e.trigger = function(t) { - for (var r = arguments.length, i = Array(r > 1 ? r - 1 : 0), a = 1; a < r; a++) i[a - 1] = arguments[a]; - e.emit.apply(e, [t, t].concat(i)) - }, e.off = function(t) { - for (var r = arguments.length, i = Array(r > 1 ? r - 1 : 0), a = 1; a < r; a++) i[a - 1] = arguments[a]; - e.removeListener.apply(e, [t].concat(i)) - }; - var r = function(e, r) { - t.postMessage({ - event: e, - data: r - }) - }; - t.addEventListener("message", function(a) { - var o = a.data; - switch (o.cmd) { - case "init": - var s = JSON.parse(o.config); - t.demuxer = new i.a(e, o.typeSupported, s, o.vendor); - try { - Object(n.a)(!0 === s.debug) - } catch (t) { - console.warn("demuxerWorker: unable to enable logs") - } - r("init", null); - break; - case "demux": - t.demuxer.push(o.data, o.decryptdata, o.initSegment, o.audioCodec, o.videoCodec, o.timeOffset, o.discontinuity, o.trackSwitch, o.contiguous, o.duration, o.accurateTimeOffset, o.defaultInitPTS) - } - }), e.on(a.a.FRAG_DECRYPTED, r), e.on(a.a.FRAG_PARSING_INIT_SEGMENT, r), e.on(a.a.FRAG_PARSED, r), e.on(a.a.ERROR, r), e.on(a.a.FRAG_PARSING_METADATA, r), e.on(a.a.FRAG_PARSING_USERDATA, r), e.on(a.a.INIT_PTS_FOUND, r), e.on(a.a.FRAG_PARSING_DATA, function(e, r) { - var i = [], - a = { - event: e, - data: r - }; - r.data1 && (a.data1 = r.data1.buffer, i.push(r.data1.buffer), delete r.data1), r.data2 && (a.data2 = r.data2.buffer, i.push(r.data2.buffer), delete r.data2), t.postMessage(a, i) - }) - }; - e.default = l - }, function(t, e, r) { - "use strict"; - - function i() { - var t = arguments.length > 0 && void 0 !== arguments[0] ? arguments[0] : 0, - e = arguments.length > 1 && void 0 !== arguments[1] ? arguments[1] : 0, - r = arguments[2], - i = 0; - if (r.programDateTime) { - var a = Date.parse(r.programDateTime); - isNaN(a) || (i = 1e3 * e + a - 1e3 * t) - } - return i - } - - function a(t) { - var e = arguments.length > 1 && void 0 !== arguments[1] ? arguments[1] : null; - if (!Array.isArray(t) || !t.length || null === e) return null; - if (e < t[0].pdt) return null; - if (e >= t[t.length - 1].endPdt) return null; - for (var r = 0; r < t.length; ++r) { - var i = t[r]; - if (e < i.endPdt) return i - } - return null - } - - function n(t, e) { - var r = arguments.length > 2 && void 0 !== arguments[2] ? arguments[2] : 0, - i = arguments.length > 3 && void 0 !== arguments[3] ? arguments[3] : 0, - a = arguments.length > 4 && void 0 !== arguments[4] ? arguments[4] : 0, - n = void 0, - l = t ? e[t.sn - e[0].sn + 1] : null; - return r < i && (r > i - a && (a = 0), n = l && !o(r, a, l) ? l : s.a.search(e, o.bind(null, r, a))), n - } - - function o() { - var t = arguments.length > 0 && void 0 !== arguments[0] ? arguments[0] : 0, - e = arguments.length > 1 && void 0 !== arguments[1] ? arguments[1] : 0, - r = arguments[2], - 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 - } - e.a = i, e.b = a, e.c = n, e.d = o; - var s = r(6) - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - - function a(t, e) { - if (!t) throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); - return !e || "object" != typeof e && "function" != typeof e ? t : e - } - - function n(t, e) { - if ("function" != typeof e && null !== e) throw new TypeError("Super expression must either be null or a function, not " + typeof e); - t.prototype = Object.create(e && e.prototype, { - constructor: { - value: t, - enumerable: !1, - writable: !0, - configurable: !0 - } - }), e && (Object.setPrototypeOf ? Object.setPrototypeOf(t, e) : t.__proto__ = e) - } - var o = r(1), - s = r(3), - l = r(0), - u = r(2), - d = r(19), - c = r(15), - h = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function(t) { - return typeof t - } : function(t) { - return t && "function" == typeof Symbol && t.constructor === Symbol && t !== Symbol.prototype ? "symbol" : typeof t - }, - f = function() { - function t(t, e) { - for (var r = 0; r < e.length; r++) { - var i = e[r]; - i.enumerable = i.enumerable || !1, i.configurable = !0, "value" in i && (i.writable = !0), Object.defineProperty(t, i.key, i) - } - } - return function(e, r, i) { - return r && t(e.prototype, r), i && t(e, i), e - } - }(), - p = window, - v = p.performance, - g = function(t) { - function e(r) { - i(this, e); - var n = a(this, t.call(this, r, o.a.MANIFEST_LOADED, o.a.LEVEL_LOADED, o.a.AUDIO_TRACK_SWITCHED, o.a.FRAG_LOADED, o.a.ERROR)); - return n.canload = !1, n.currentLevelIndex = null, n.manualLevelIndex = -1, n.timer = null, n - } - return n(e, t), e.prototype.onHandlerDestroying = function() { - this.clearTimer(), this.manualLevelIndex = -1 - }, e.prototype.clearTimer = function() { - null !== this.timer && (clearTimeout(this.timer), this.timer = null) - }, e.prototype.startLoad = function() { - var t = this._levels; - this.canload = !0, this.levelRetryCount = 0, t && t.forEach(function(t) { - t.loadError = 0; - var e = t.details; - e && e.live && (t.details = void 0) - }), null !== this.timer && this.loadLevel() - }, e.prototype.stopLoad = function() { - this.canload = !1 - }, e.prototype.onManifestLoaded = function(t) { - var e = [], - r = void 0, - i = {}, - a = null, - n = !1, - s = !1, - h = /chrome|firefox/.test(navigator.userAgent.toLowerCase()), - f = []; - if (t.levels.forEach(function(t) { - t.loadError = 0, t.fragmentError = !1, n = n || !!t.videoCodec, s = s || !!t.audioCodec || !(!t.attrs || !t.attrs.AUDIO), h && t.audioCodec && -1 !== t.audioCodec.indexOf("mp4a.40.34") && (t.audioCodec = void 0), a = i[t.bitrate], a ? a.url.push(t.url) : (t.url = [t.url], t.urlId = 0, i[t.bitrate] = t, e.push(t)), t.attrs && t.attrs.AUDIO && Object(c.a)(a || t, "audio", t.attrs.AUDIO), t.attrs && t.attrs.SUBTITLES && Object(c.a)(a || t, "text", t.attrs.SUBTITLES) - }), n && s && (e = e.filter(function(t) { - return !!t.videoCodec - })), e = e.filter(function(t) { - var e = t.audioCodec, - r = t.videoCodec; - return (!e || Object(d.a)(e)) && (!r || Object(d.a)(r)) - }), t.audioTracks && (f = t.audioTracks.filter(function(t) { - return !t.audioCodec || Object(d.a)(t.audioCodec, "audio") - })), e.length > 0) { - r = e[0].bitrate, e.sort(function(t, e) { - return t.bitrate - e.bitrate - }), this._levels = e; - for (var p = 0; p < e.length; p++) - if (e[p].bitrate === r) { - this._firstLevel = p, l.b.log("manifest loaded," + e.length + " level(s) found, first bitrate:" + r); - break - } this.hls.trigger(o.a.MANIFEST_PARSED, { - levels: e, - audioTracks: f, - firstLevel: this._firstLevel, - stats: t.stats, - audio: s, - video: n, - altAudio: f.length > 0 && n - }) - } else this.hls.trigger(o.a.ERROR, { - type: u.b.MEDIA_ERROR, - details: u.a.MANIFEST_INCOMPATIBLE_CODECS_ERROR, - fatal: !0, - url: this.hls.url, - reason: "no level with compatible codecs found in manifest" - }) - }, e.prototype.setLevelInternal = function(t) { - var e = this._levels, - r = this.hls; - if (t >= 0 && t < e.length) { - if (this.clearTimer(), this.currentLevelIndex !== t) { - l.b.log("switching to level " + t), this.currentLevelIndex = t; - var i = e[t]; - i.level = t, r.trigger(o.a.LEVEL_SWITCHING, i) - } - var a = e[t], - n = a.details; - if (!n || n.live) { - var s = a.urlId; - r.trigger(o.a.LEVEL_LOADING, { - url: a.url[s], - level: t, - id: s - }) - } - } else r.trigger(o.a.ERROR, { - type: u.b.OTHER_ERROR, - details: u.a.LEVEL_SWITCH_ERROR, - level: t, - fatal: !1, - reason: "invalid level idx" - }) - }, e.prototype.onError = function(t) { - if (t.fatal) return void(t.type === u.b.NETWORK_ERROR && this.clearTimer()); - var e = !1, - r = !1, - i = void 0; - switch (t.details) { - case u.a.FRAG_LOAD_ERROR: - case u.a.FRAG_LOAD_TIMEOUT: - case u.a.KEY_LOAD_ERROR: - case u.a.KEY_LOAD_TIMEOUT: - i = t.frag.level, r = !0; - break; - case u.a.LEVEL_LOAD_ERROR: - case u.a.LEVEL_LOAD_TIMEOUT: - i = t.context.level, e = !0; - break; - case u.a.REMUX_ALLOC_ERROR: - i = t.level, e = !0 - } - void 0 !== i && this.recoverLevel(t, i, e, r) - }, e.prototype.recoverLevel = function(t, e, r, i) { - var a = this, - n = this.hls.config, - o = t.details, - s = this._levels[e], - u = void 0, - d = void 0, - c = void 0; - if (s.loadError++, s.fragmentError = i, r) { - if (!(this.levelRetryCount + 1 <= n.levelLoadingMaxRetry)) return l.b.error("level controller, cannot recover from " + o + " error"), this.currentLevelIndex = null, this.clearTimer(), void(t.fatal = !0); - d = Math.min(Math.pow(2, this.levelRetryCount) * n.levelLoadingRetryDelay, n.levelLoadingMaxRetryTimeout), this.timer = setTimeout(function() { - return a.loadLevel() - }, d), t.levelRetry = !0, this.levelRetryCount++, l.b.warn("level controller, " + o + ", retry in " + d + " ms, current retry count is " + this.levelRetryCount) - }(r || i) && (u = s.url.length, u > 1 && s.loadError < u ? (s.urlId = (s.urlId + 1) % u, s.details = void 0, l.b.warn("level controller, " + o + " for level " + e + ": switching to redundant URL-id " + s.urlId)) : -1 === this.manualLevelIndex ? (c = 0 === e ? this._levels.length - 1 : e - 1, l.b.warn("level controller, " + o + ": switch to " + c), this.hls.nextAutoLevel = this.currentLevelIndex = c) : i && (l.b.warn("level controller, " + o + ": reload a fragment"), this.currentLevelIndex = null)) - }, e.prototype.onFragLoaded = function(t) { - var e = t.frag; - if (void 0 !== e && "main" === e.type) { - var r = this._levels[e.level]; - void 0 !== r && (r.fragmentError = !1, r.loadError = 0, this.levelRetryCount = 0) - } - }, e.prototype.onLevelLoaded = function(t) { - var e = this, - r = t.level; - if (r === this.currentLevelIndex) { - var i = this._levels[r]; - i.fragmentError || (i.loadError = 0, this.levelRetryCount = 0); - var a = t.details; - if (a.live) { - var n = 1e3 * (a.averagetargetduration ? a.averagetargetduration : a.targetduration), - o = n, - s = i.details; - s && a.endSN === s.endSN && (o /= 2, l.b.log("same live playlist, reload twice faster")), o -= v.now() - t.stats.trequest, o = Math.max(n / 2, Math.round(o)), l.b.log("live playlist, reload in " + Math.round(o) + " ms"), this.timer = setTimeout(function() { - return e.loadLevel() - }, o) - } else this.clearTimer() - } - }, e.prototype.onAudioTrackSwitched = function(t) { - var e = this.hls.audioTracks[t.id].groupId, - r = this.hls.levels[this.currentLevelIndex]; - if (r && r.audioGroupIds) { - var i = r.audioGroupIds.findIndex(function(t) { - return t === e - }); - i !== r.urlId && (r.urlId = i, this.startLoad()) - } - }, e.prototype.loadLevel = function() { - if (l.b.debug("call to loadLevel"), null !== this.currentLevelIndex && this.canload) { - var t = this._levels[this.currentLevelIndex]; - if ("object" === (void 0 === t ? "undefined" : h(t)) && t.url.length > 0) { - var e = this.currentLevelIndex, - r = t.urlId, - i = t.url[r]; - l.b.log("Attempt loading level index " + e + " with URL-id " + r), this.hls.trigger(o.a.LEVEL_LOADING, { - url: i, - level: e, - id: r - }) - } - } - }, f(e, [{ - key: "levels", - get: function() { - return this._levels - } - }, { - key: "level", - get: function() { - return this.currentLevelIndex - }, - set: function(t) { - var e = this._levels; - e && (t = Math.min(t, e.length - 1), this.currentLevelIndex === t && e[t].details || this.setLevelInternal(t)) - } - }, { - 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 - }(s.a); - e.a = g - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - - function a(t, e) { - if (!t) throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); - return !e || "object" != typeof e && "function" != typeof e ? t : e - } - - function n(t, e) { - if ("function" != typeof e && null !== e) throw new TypeError("Super expression must either be null or a function, not " + typeof e); - t.prototype = Object.create(e && e.prototype, { - constructor: { - value: t, - enumerable: !1, - writable: !0, - configurable: !0 - } - }), e && (Object.setPrototypeOf ? Object.setPrototypeOf(t, e) : t.__proto__ = e) - } - var o = r(1), - s = r(3), - l = r(7), - u = r(26), - d = function(t) { - function e(r) { - i(this, e); - var n = a(this, t.call(this, r, o.a.MEDIA_ATTACHED, o.a.MEDIA_DETACHING, o.a.FRAG_PARSING_METADATA)); - return n.id3Track = void 0, n.media = void 0, n - } - return n(e, t), e.prototype.destroy = function() { - s.a.prototype.destroy.call(this) - }, e.prototype.onMediaAttached = function(t) { - this.media = t.media, this.media - }, e.prototype.onMediaDetaching = function() { - Object(u.a)(this.id3Track), this.id3Track = void 0, this.media = void 0 - }, e.prototype.getID3Track = function(t) { - for (var e = 0; e < t.length; e++) { - var r = t[e]; - if ("metadata" === r.kind && "id3" === r.label) return Object(u.b)(r, this.media), r - } - return this.media.addTextTrack("metadata", "id3") - }, e.prototype.onFragParsingMetadata = function(t) { - var e = t.frag, - r = t.samples; - this.id3Track || (this.id3Track = this.getID3Track(this.media.textTracks), this.id3Track.mode = "hidden"); - for (var i = window.WebKitDataCue || window.VTTCue || window.TextTrackCue, a = 0; a < r.length; a++) { - var n = l.a.getID3Frames(r[a].data); - if (n) { - var o = r[a].pts, - s = a < r.length - 1 ? r[a + 1].pts : e.endPTS; - o === s && (s += 1e-4); - for (var u = 0; u < n.length; u++) { - var d = n[u]; - if (!l.a.isTimeStampFrame(d)) { - var c = new i(o, s, ""); - c.value = d, this.id3Track.addCue(c) - } - } - } - } - }, e - }(s.a); - e.a = d - }, function(t, e, r) { - "use strict"; - - function i() { - var t = Object(a.a)(), - e = window.SourceBuffer || window.WebKitSourceBuffer, - 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 - } - e.a = i; - var a = r(14) - }, function(t, e, r) { - "use strict"; - r.d(e, "a", function() { - return g - }); - var i = r(53), - a = r(56), - n = r(57), - o = r(58), - s = r(59), - l = r(60), - u = r(61), - d = r(62), - c = r(64), - h = r(68), - f = r(69), - p = r(70), - v = r(71), - g = { - autoStartLoad: !0, - startPosition: -1, - defaultAudioCodec: void 0, - debug: !1, - capLevelOnFPSDrop: !1, - capLevelToPlayerSize: !1, - initialLiveManifestSize: 1, - maxBufferLength: 30, - maxBufferSize: 6e7, - maxBufferHole: .5, - lowBufferWatchdogPeriod: .5, - highBufferWatchdogPeriod: 3, - nudgeOffset: .1, - nudgeMaxRetry: 3, - maxFragLookUpTolerance: .25, - liveSyncDurationCount: 3, - liveMaxLatencyDurationCount: 1 / 0, - liveSyncDuration: void 0, - liveMaxLatencyDuration: void 0, - liveDurationInfinity: !1, - maxMaxBufferLength: 600, - enableWorker: !0, - enableSoftwareAES: !0, - manifestLoadingTimeOut: 1e4, - manifestLoadingMaxRetry: 1, - manifestLoadingRetryDelay: 1e3, - manifestLoadingMaxRetryTimeout: 64e3, - startLevel: void 0, - levelLoadingTimeOut: 1e4, - levelLoadingMaxRetry: 4, - levelLoadingRetryDelay: 1e3, - levelLoadingMaxRetryTimeout: 64e3, - fragLoadingTimeOut: 2e4, - fragLoadingMaxRetry: 6, - fragLoadingRetryDelay: 1e3, - fragLoadingMaxRetryTimeout: 64e3, - startFragPrefetch: !1, - fpsDroppedMonitoringPeriod: 5e3, - fpsDroppedMonitoringThreshold: .2, - appendErrorMaxRetry: 3, - loader: s.a, - fLoader: void 0, - pLoader: void 0, - xhrSetup: void 0, - licenseXhrSetup: void 0, - abrController: i.a, - bufferController: a.a, - capLevelController: n.a, - fpsController: o.a, - stretchShortVideoTrack: !1, - maxAudioFramesDrift: 1, - forceKeyFrameOnDiscontinuity: !0, - abrEwmaFastLive: 3, - abrEwmaSlowLive: 9, - abrEwmaFastVoD: 3, - abrEwmaSlowVoD: 9, - abrEwmaDefaultEstimate: 5e5, - abrBandWidthFactor: .95, - abrBandWidthUpFactor: .7, - abrMaxWithRealBitrate: !1, - maxStarvationDelay: 4, - maxLoadingDelay: 4, - minAutoBitrate: 0, - emeEnabled: !1, - widevineLicenseUrl: void 0, - requestMediaKeySystemAccessFunc: v.a - }; - g.subtitleStreamController = f.a, g.subtitleTrackController = h.a, g.timelineController = c.a, g.cueHandler = d, g.enableCEA708Captions = !0, g.enableWebVTT = !0, g.captionsTextTrack1Label = "English", g.captionsTextTrack1LanguageCode = "en", g.captionsTextTrack2Label = "Spanish", g.captionsTextTrack2LanguageCode = "es", g.audioStreamController = u.a, g.audioTrackController = l.a, g.emeController = p.a - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - - function a(t, e) { - if (!t) throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); - return !e || "object" != typeof e && "function" != typeof e ? t : e - } - - function n(t, e) { - if ("function" != typeof e && null !== e) throw new TypeError("Super expression must either be null or a function, not " + typeof e); - t.prototype = Object.create(e && e.prototype, { - constructor: { - value: t, - enumerable: !1, - writable: !0, - configurable: !0 - } - }), e && (Object.setPrototypeOf ? Object.setPrototypeOf(t, e) : t.__proto__ = e) - } - var o = r(1), - s = r(3), - l = r(11), - u = r(2), - d = r(0), - c = r(54), - h = function() { - function t(t, e) { - for (var r = 0; r < e.length; r++) { - var i = e[r]; - i.enumerable = i.enumerable || !1, i.configurable = !0, "value" in i && (i.writable = !0), Object.defineProperty(t, i.key, i) - } - } - return function(e, r, i) { - return r && t(e.prototype, r), i && t(e, i), e - } - }(), - f = window, - p = f.performance, - v = function(t) { - function e(r) { - i(this, e); - var n = a(this, t.call(this, r, o.a.FRAG_LOADING, o.a.FRAG_LOADED, o.a.FRAG_BUFFERED, o.a.ERROR)); - return n.lastLoadedFragLevel = 0, n._nextAutoLevel = -1, n.hls = r, n.timer = null, n._bwEstimator = null, n.onCheck = n._abandonRulesCheck.bind(n), n - } - return n(e, t), e.prototype.destroy = function() { - this.clearTimer(), s.a.prototype.destroy.call(this) - }, e.prototype.onFragLoading = function(t) { - var e = t.frag; - if ("main" === e.type && (this.timer || (this.fragCurrent = e, this.timer = setInterval(this.onCheck, 100)), !this._bwEstimator)) { - var r = this.hls, - i = r.config, - a = e.level, - n = r.levels[a].details.live, - o = void 0, - s = void 0; - n ? (o = i.abrEwmaFastLive, s = i.abrEwmaSlowLive) : (o = i.abrEwmaFastVoD, s = i.abrEwmaSlowVoD), this._bwEstimator = new c.a(r, s, o, i.abrEwmaDefaultEstimate) - } - }, e.prototype._abandonRulesCheck = function() { - var t = this.hls, - e = t.media, - r = this.fragCurrent; - if (r) { - var i = r.loader, - a = t.minAutoLevel; - if (!i || i.stats && i.stats.aborted) return d.b.warn("frag loader destroy or aborted, disarm abandonRules"), this.clearTimer(), void(this._nextAutoLevel = -1); - var n = i.stats; - if (e && n && (!e.paused && 0 !== e.playbackRate || !e.readyState) && r.autoLevel && r.level) { - var s = p.now() - n.trequest, - u = Math.abs(e.playbackRate); - if (s > 500 * r.duration / u) { - var c = t.levels, - h = Math.max(1, n.bw ? n.bw / 8 : 1e3 * n.loaded / s), - f = c[r.level], - v = f.realBitrate ? Math.max(f.realBitrate, f.bitrate) : f.bitrate, - g = n.total ? n.total : Math.max(n.loaded, Math.round(r.duration * v / 8)), - y = e.currentTime, - m = (g - n.loaded) / h, - b = (l.a.bufferInfo(e, y, t.config.maxBufferHole).end - y) / u; - if (b < 2 * r.duration / u && m > b) { - var E = void 0, - T = void 0; - for (T = r.level - 1; T > a; T--) { - var S = c[T].realBitrate ? Math.max(c[T].realBitrate, c[T].bitrate) : c[T].bitrate; - if ((E = r.duration * S / (6.4 * h)) < b) break - } - E < m && (d.b.warn("loading too slow, abort fragment loading and switch to level " + T + ":fragLoadedDelay[" + T + "]= i; u--) { - var c = l[u], - h = c.details, - f = h ? h.totalduration / h.fragments.length : e, - p = !!h && h.live, - v = void 0; - v = u <= t ? o * r : s * r; - var g = l[u].realBitrate ? Math.max(l[u].realBitrate, l[u].bitrate) : l[u].bitrate, - y = g * f / v; - if (d.b.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: " + u + "/" + Math.round(v) + "/" + g + "/" + f + "/" + n + "/" + y), v > g && (!y || p && !this.bitrateTestDelay || y < n)) return u - } - return -1 - }, h(e, [{ - key: "nextAutoLevel", - get: function() { - var t = this._nextAutoLevel, - e = this._bwEstimator; - if (!(-1 === t || e && e.canEstimate())) return t; - var r = this._nextABRAutoLevel; - return -1 !== t && (r = Math.min(t, r)), r - }, - set: function(t) { - this._nextAutoLevel = t - } - }, { - key: "_nextABRAutoLevel", - get: function() { - var t = this.hls, - e = t.maxAutoLevel, - r = t.levels, - i = t.config, - a = t.minAutoLevel, - n = t.media, - o = this.lastLoadedFragLevel, - s = this.fragCurrent ? this.fragCurrent.duration : 0, - u = n ? n.currentTime : 0, - c = n && 0 !== n.playbackRate ? Math.abs(n.playbackRate) : 1, - h = this._bwEstimator ? this._bwEstimator.getEstimate() : i.abrEwmaDefaultEstimate, - f = (l.a.bufferInfo(n, u, i.maxBufferHole).end - u) / c, - p = this._findBestLevel(o, s, h, a, e, f, i.abrBandWidthFactor, i.abrBandWidthUpFactor, r); - if (p >= 0) return p; - d.b.trace("rebuffering expected to happen, lets try to find a quality level minimizing the rebuffering"); - var v = s ? Math.min(s, i.maxStarvationDelay) : i.maxStarvationDelay, - g = i.abrBandWidthFactor, - y = i.abrBandWidthUpFactor; - if (0 === f) { - var m = this.bitrateTestDelay; - if (m) { - v = (s ? Math.min(s, i.maxLoadingDelay) : i.maxLoadingDelay) - m, d.b.trace("bitrate test took " + Math.round(1e3 * m) + "ms, set first fragment max fetchDuration to " + Math.round(1e3 * v) + " ms"), g = y = 1 - } - } - return p = this._findBestLevel(o, s, h, a, e, f + v, g, y, r), Math.max(p, 0) - } - }]), e - }(s.a); - e.a = v - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - var a = r(55), - n = function() { - function t(e, r, n, o) { - i(this, t), this.hls = e, this.defaultEstimate_ = o, this.minWeight_ = .001, this.minDelayMs_ = 50, this.slow_ = new a.a(r), this.fast_ = new a.a(n) - } - return t.prototype.sample = function(t, e) { - t = Math.max(t, this.minDelayMs_); - var r = 8e3 * e / t, - i = t / 1e3; - this.fast_.sample(i, r), this.slow_.sample(i, r) - }, t.prototype.canEstimate = function() { - var t = this.fast_; - return t && t.getTotalWeight() >= this.minWeight_ - }, t.prototype.getEstimate = function() { - return this.canEstimate() ? Math.min(this.fast_.getEstimate(), this.slow_.getEstimate()) : this.defaultEstimate_ - }, t.prototype.destroy = function() {}, t - }(); - e.a = n - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - var a = function() { - function t(e) { - i(this, t), this.alpha_ = e ? Math.exp(Math.log(.5) / e) : 0, this.estimate_ = 0, this.totalWeight_ = 0 - } - return t.prototype.sample = function(t, e) { - var r = Math.pow(this.alpha_, t); - this.estimate_ = e * (1 - r) + r * this.estimate_, this.totalWeight_ += t - }, t.prototype.getTotalWeight = function() { - return this.totalWeight_ - }, t.prototype.getEstimate = function() { - if (this.alpha_) { - var t = 1 - Math.pow(this.alpha_, this.totalWeight_); - return this.estimate_ / t - } - return this.estimate_ - }, t - }(); - e.a = a - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - - function a(t, e) { - if (!t) throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); - return !e || "object" != typeof e && "function" != typeof e ? t : e - } - - function n(t, e) { - if ("function" != typeof e && null !== e) throw new TypeError("Super expression must either be null or a function, not " + typeof e); - t.prototype = Object.create(e && e.prototype, { - constructor: { - value: t, - enumerable: !1, - writable: !0, - configurable: !0 - } - }), e && (Object.setPrototypeOf ? Object.setPrototypeOf(t, e) : t.__proto__ = e) - } - var o = r(1), - s = r(3), - l = r(0), - u = r(2), - d = r(14), - c = Object(d.a)(), - h = function(t) { - function e(r) { - i(this, e); - var n = a(this, t.call(this, r, o.a.MEDIA_ATTACHING, o.a.MEDIA_DETACHING, o.a.MANIFEST_PARSED, o.a.BUFFER_RESET, o.a.BUFFER_APPENDING, o.a.BUFFER_CODECS, o.a.BUFFER_EOS, o.a.BUFFER_FLUSHING, o.a.LEVEL_PTS_UPDATED, o.a.LEVEL_UPDATED)); - return n._msDuration = null, n._levelDuration = null, n._live = null, n._objectUrl = null, n.onsbue = n.onSBUpdateEnd.bind(n), n.onsbe = n.onSBUpdateError.bind(n), n.pendingTracks = {}, n.tracks = {}, n - } - return n(e, t), e.prototype.destroy = function() { - s.a.prototype.destroy.call(this) - }, e.prototype.onLevelPtsUpdated = function(t) { - var e = t.type, - r = this.tracks.audio; - if ("audio" === e && r && "audio/mpeg" === r.container) { - var i = this.sourceBuffer.audio; - if (Math.abs(i.timestampOffset - t.start) > .1) { - var a = i.updating; - try { - i.abort() - } catch (t) { - a = !0, l.b.warn("can not abort audio buffer: " + t) - } - a ? this.audioTimestampOffset = t.start : (l.b.warn("change mpeg audio timestamp offset from " + i.timestampOffset + " to " + t.start), i.timestampOffset = t.start) - } - } - }, e.prototype.onManifestParsed = function(t) { - var e = t.audio, - r = t.video || t.levels.length && t.altAudio, - i = 0; - t.altAudio && (e || r) && (i = (e ? 1 : 0) + (r ? 1 : 0), l.b.log(i + " sourceBuffer(s) expected")), this.sourceBufferNb = i - }, e.prototype.onMediaAttaching = function(t) { - var e = this.media = t.media; - if (e) { - var r = this.mediaSource = new c; - this.onmso = this.onMediaSourceOpen.bind(this), this.onmse = this.onMediaSourceEnded.bind(this), this.onmsc = this.onMediaSourceClose.bind(this), r.addEventListener("sourceopen", this.onmso), r.addEventListener("sourceended", this.onmse), r.addEventListener("sourceclose", this.onmsc), e.src = window.URL.createObjectURL(r), this._objectUrl = e.src - } - }, e.prototype.onMediaDetaching = function() { - l.b.log("media source detaching"); - var t = this.mediaSource; - if (t) { - if ("open" === t.readyState) try { - t.endOfStream() - } catch (t) { - l.b.warn("onMediaDetaching:" + t.message + " while calling endOfStream") - } - t.removeEventListener("sourceopen", this.onmso), t.removeEventListener("sourceended", this.onmse), t.removeEventListener("sourceclose", this.onmsc), this.media && (window.URL.revokeObjectURL(this._objectUrl), this.media.src === this._objectUrl ? (this.media.removeAttribute("src"), this.media.load()) : l.b.warn("media.src was changed by a third party - skip cleanup")), this.mediaSource = null, this.media = null, this._objectUrl = null, this.pendingTracks = {}, this.tracks = {}, this.sourceBuffer = {}, this.flushRange = [], this.segments = [], this.appended = 0 - } - this.onmso = this.onmse = this.onmsc = null, this.hls.trigger(o.a.MEDIA_DETACHED) - }, e.prototype.onMediaSourceOpen = function() { - l.b.log("media source opened"), this.hls.trigger(o.a.MEDIA_ATTACHED, { - media: this.media - }); - var t = this.mediaSource; - t && t.removeEventListener("sourceopen", this.onmso), this.checkPendingTracks() - }, e.prototype.checkPendingTracks = function() { - var t = this.pendingTracks, - e = Object.keys(t).length; - e && (this.sourceBufferNb <= e || 0 === this.sourceBufferNb) && (this.createSourceBuffers(t), this.pendingTracks = {}, this.doAppending()) - }, e.prototype.onMediaSourceClose = function() { - l.b.log("media source closed") - }, e.prototype.onMediaSourceEnded = function() { - l.b.log("media source ended") - }, e.prototype.onSBUpdateEnd = function() { - if (this.audioTimestampOffset) { - var t = this.sourceBuffer.audio; - l.b.warn("change mpeg audio timestamp offset from " + t.timestampOffset + " to " + this.audioTimestampOffset), t.timestampOffset = this.audioTimestampOffset, delete this.audioTimestampOffset - } - this._needsFlush && this.doFlush(), this._needsEos && this.checkEos(), this.appending = !1; - var e = this.parent, - r = this.segments.reduce(function(t, r) { - return r.parent === e ? t + 1 : t - }, 0), - i = {}, - a = this.sourceBuffer; - for (var n in a) i[n] = a[n].buffered; - this.hls.trigger(o.a.BUFFER_APPENDED, { - parent: e, - pending: r, - timeRanges: i - }), this._needsFlush || this.doAppending(), this.updateMediaElementDuration() - }, e.prototype.onSBUpdateError = function(t) { - l.b.error("sourceBuffer error:", t), this.hls.trigger(o.a.ERROR, { - type: u.b.MEDIA_ERROR, - details: u.a.BUFFER_APPENDING_ERROR, - fatal: !1 - }) - }, e.prototype.onBufferReset = function() { - var t = this.sourceBuffer; - for (var e in t) { - var r = t[e]; - try { - this.mediaSource.removeSourceBuffer(r), r.removeEventListener("updateend", this.onsbue), r.removeEventListener("error", this.onsbe) - } catch (t) {} - } - this.sourceBuffer = {}, this.flushRange = [], this.segments = [], this.appended = 0 - }, e.prototype.onBufferCodecs = function(t) { - if (0 === Object.keys(this.sourceBuffer).length) { - for (var e in t) this.pendingTracks[e] = t[e]; - var r = this.mediaSource; - r && "open" === r.readyState && this.checkPendingTracks() - } - }, e.prototype.createSourceBuffers = function(t) { - var e = this.sourceBuffer, - r = this.mediaSource; - for (var i in t) - if (!e[i]) { - var a = t[i], - n = a.levelCodec || a.codec, - s = a.container + ";codecs=" + n; - l.b.log("creating sourceBuffer(" + s + ")"); - try { - var d = e[i] = r.addSourceBuffer(s); - d.addEventListener("updateend", this.onsbue), d.addEventListener("error", this.onsbe), this.tracks[i] = { - codec: n, - container: a.container - }, a.buffer = d - } catch (t) { - l.b.error("error while trying to add sourceBuffer:" + t.message), this.hls.trigger(o.a.ERROR, { - type: u.b.MEDIA_ERROR, - details: u.a.BUFFER_ADD_CODEC_ERROR, - fatal: !1, - err: t, - mimeType: s - }) - } - } this.hls.trigger(o.a.BUFFER_CREATED, { - tracks: t - }) - }, e.prototype.onBufferAppending = function(t) { - this._needsFlush || (this.segments ? this.segments.push(t) : this.segments = [t], this.doAppending()) - }, e.prototype.onBufferAppendFail = function(t) { - l.b.error("sourceBuffer error:", t.event), this.hls.trigger(o.a.ERROR, { - type: u.b.MEDIA_ERROR, - details: u.a.BUFFER_APPENDING_ERROR, - fatal: !1 - }) - }, e.prototype.onBufferEos = function(t) { - var e = this.sourceBuffer, - r = t.type; - for (var i in e) r && i !== r || e[i].ended || (e[i].ended = !0, l.b.log(i + " sourceBuffer now EOS")); - this.checkEos() - }, e.prototype.checkEos = function() { - var t = this.sourceBuffer, - e = this.mediaSource; - if (!e || "open" !== e.readyState) return void(this._needsEos = !1); - for (var r in t) { - var i = t[r]; - if (!i.ended) return; - if (i.updating) return void(this._needsEos = !0) - } - l.b.log("all media data available, signal endOfStream() to MediaSource and stop loading fragment"); - try { - e.endOfStream() - } catch (t) { - l.b.warn("exception while calling mediaSource.endOfStream()") - } - this._needsEos = !1 - }, e.prototype.onBufferFlushing = function(t) { - this.flushRange.push({ - start: t.startOffset, - end: t.endOffset, - type: t.type - }), this.flushBufferCounter = 0, this.doFlush() - }, e.prototype.onLevelUpdated = function(t) { - var e = t.details; - e.fragments.length > 0 && (this._levelDuration = e.totalduration + e.fragments[0].start, this._live = e.live, this.updateMediaElementDuration()) - }, e.prototype.updateMediaElementDuration = function() { - var t = this.hls.config, - e = void 0; - if (null !== this._levelDuration && this.media && this.mediaSource && this.sourceBuffer && 0 !== this.media.readyState && "open" === this.mediaSource.readyState) { - for (var r in this.sourceBuffer) - if (!0 === this.sourceBuffer[r].updating) return; - e = this.media.duration, null === this._msDuration && (this._msDuration = this.mediaSource.duration), !0 === this._live && !0 === t.liveDurationInfinity ? (l.b.log("Media Source duration is set to Infinity"), this._msDuration = this.mediaSource.duration = 1 / 0) : (this._levelDuration > this._msDuration && this._levelDuration > e || e === 1 / 0 || isNaN(e)) && (l.b.log("Updating Media Source duration to " + this._levelDuration.toFixed(3)), this._msDuration = this.mediaSource.duration = this._levelDuration) - } - }, e.prototype.doFlush = function() { - for (; this.flushRange.length;) { - var t = this.flushRange[0]; - if (!this.flushBuffer(t.start, t.end, t.type)) return void(this._needsFlush = !0); - this.flushRange.shift(), this.flushBufferCounter = 0 - } - if (0 === this.flushRange.length) { - this._needsFlush = !1; - var e = 0, - r = this.sourceBuffer; - try { - for (var i in r) e += r[i].buffered.length - } catch (t) { - l.b.error("error while accessing sourceBuffer.buffered") - } - this.appended = e, this.hls.trigger(o.a.BUFFER_FLUSHED) - } - }, e.prototype.doAppending = function() { - var t = this.hls, - e = this.sourceBuffer, - r = this.segments; - if (Object.keys(e).length) { - if (this.media.error) return this.segments = [], void l.b.error("trying to append although a media error occured, flush segment and abort"); - if (this.appending) return; - if (r && r.length) { - var i = r.shift(); - try { - var a = i.type, - n = e[a]; - n ? n.updating ? r.unshift(i) : (n.ended = !1, this.parent = i.parent, n.appendBuffer(i.data), this.appendError = 0, this.appended++, this.appending = !0) : this.onSBUpdateEnd() - } catch (e) { - l.b.error("error while trying to append buffer:" + e.message), r.unshift(i); - var s = { - type: u.b.MEDIA_ERROR, - parent: i.parent - }; - 22 !== e.code ? (this.appendError ? this.appendError++ : this.appendError = 1, s.details = u.a.BUFFER_APPEND_ERROR, this.appendError > t.config.appendErrorMaxRetry ? (l.b.log("fail " + t.config.appendErrorMaxRetry + " times to append segment in sourceBuffer"), r = [], s.fatal = !0, t.trigger(o.a.ERROR, s)) : (s.fatal = !1, t.trigger(o.a.ERROR, s))) : (this.segments = [], s.details = u.a.BUFFER_FULL_ERROR, s.fatal = !1, t.trigger(o.a.ERROR, s)) - } - } - } - }, e.prototype.flushBuffer = function(t, e, r) { - var i = void 0, - a = void 0, - n = void 0, - o = void 0, - s = void 0, - u = void 0, - d = this.sourceBuffer; - if (Object.keys(d).length) { - if (l.b.log("flushBuffer,pos/start/end: " + this.media.currentTime.toFixed(3) + "/" + t + "/" + e), this.flushBufferCounter < this.appended) { - for (var c in d) - if (!r || c === r) { - if (i = d[c], i.ended = !1, i.updating) return l.b.warn("cannot flush, sb updating in progress"), !1; - try { - for (a = 0; a < i.buffered.length; a++) - if (n = i.buffered.start(a), o = i.buffered.end(a), -1 !== navigator.userAgent.toLowerCase().indexOf("firefox") && e === Number.POSITIVE_INFINITY ? (s = t, u = e) : (s = Math.max(n, t), u = Math.min(o, e)), Math.min(u, o) - s > .5) return this.flushBufferCounter++, l.b.log("flush " + c + " [" + s + "," + u + "], of [" + n + "," + o + "], pos:" + this.media.currentTime), i.remove(s, u), !1 - } catch (t) { - l.b.warn("exception while accessing sourcebuffer, it might have been removed from MediaSource") - } - } - } else l.b.warn("abort flushing too many retries"); - l.b.log("buffer flushed") - } - return !0 - }, e - }(s.a); - e.a = h - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - - function a(t, e) { - if (!t) throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); - return !e || "object" != typeof e && "function" != typeof e ? t : e - } - - function n(t, e) { - if ("function" != typeof e && null !== e) throw new TypeError("Super expression must either be null or a function, not " + typeof e); - t.prototype = Object.create(e && e.prototype, { - constructor: { - value: t, - enumerable: !1, - writable: !0, - configurable: !0 - } - }), e && (Object.setPrototypeOf ? Object.setPrototypeOf(t, e) : t.__proto__ = e) - } - var o = r(1), - s = r(3), - l = function() { - function t(t, e) { - for (var r = 0; r < e.length; r++) { - var i = e[r]; - i.enumerable = i.enumerable || !1, i.configurable = !0, "value" in i && (i.writable = !0), Object.defineProperty(t, i.key, i) - } - } - return function(e, r, i) { - return r && t(e.prototype, r), i && t(e, i), e - } - }(), - u = function(t) { - function e(r) { - i(this, e); - var n = a(this, t.call(this, r, o.a.FPS_DROP_LEVEL_CAPPING, o.a.MEDIA_ATTACHING, o.a.MANIFEST_PARSED, o.a.BUFFER_CODECS)); - return n.autoLevelCapping = Number.POSITIVE_INFINITY, n.firstLevel = null, n.levels = [], n.media = null, n.restrictedLevels = [], n.timer = null, n - } - return n(e, t), e.prototype.destroy = function() { - this.hls.config.capLevelToPlayerSize && (this.media = null, this._stopCapping()) - }, e.prototype.onFpsDropLevelCapping = function(t) { - e.isLevelAllowed(t.droppedLevel, this.restrictedLevels) && this.restrictedLevels.push(t.droppedLevel) - }, e.prototype.onMediaAttaching = function(t) { - this.media = t.media instanceof window.HTMLVideoElement ? t.media : null - }, e.prototype.onManifestParsed = function(t) { - var e = this.hls; - this.restrictedLevels = [], this.levels = t.levels, this.firstLevel = t.firstLevel, e.config.capLevelToPlayerSize && (t.video || t.levels.length && t.altAudio) && this._startCapping() - }, e.prototype.onBufferCodecs = function(t) { - this.hls.config.capLevelToPlayerSize && t.video && this._startCapping() - }, e.prototype.onLevelsUpdated = function(t) { - this.levels = t.levels - }, e.prototype.detectPlayerSize = function() { - if (this.media) { - var t = this.levels ? this.levels.length : 0; - if (t) { - var e = this.hls; - e.autoLevelCapping = this.getMaxLevel(t - 1), e.autoLevelCapping > this.autoLevelCapping && e.streamController.nextLevelSwitch(), this.autoLevelCapping = e.autoLevelCapping - } - } - }, e.prototype.getMaxLevel = function(t) { - var r = this; - if (!this.levels) return -1; - var i = this.levels.filter(function(i, a) { - return e.isLevelAllowed(a, r.restrictedLevels) && a <= t - }); - return e.getMaxLevelByMediaSize(i, this.mediaWidth, this.mediaHeight) - }, e.prototype._startCapping = function() { - this.timer || (this.autoLevelCapping = Number.POSITIVE_INFINITY, this.hls.firstLevel = this.getMaxLevel(this.firstLevel), clearInterval(this.timer), this.timer = setInterval(this.detectPlayerSize.bind(this), 1e3), this.detectPlayerSize()) - }, e.prototype._stopCapping = function() { - this.restrictedLevels = [], this.firstLevel = null, this.autoLevelCapping = Number.POSITIVE_INFINITY, this.timer && (this.timer = clearInterval(this.timer), this.timer = null) - }, e.isLevelAllowed = function(t) { - return -1 === (arguments.length > 1 && void 0 !== arguments[1] ? arguments[1] : []).indexOf(t) - }, e.getMaxLevelByMediaSize = function(t, e, r) { - if (!t || t && !t.length) return -1; - for (var i = t.length - 1, a = 0; a < t.length; a += 1) { - var n = t[a]; - if ((n.width >= e || n.height >= r) && function(t, e) { - return !e || (t.width !== e.width || t.height !== e.height) - }(n, t[a + 1])) { - i = a; - break - } - } - return i - }, l(e, [{ - key: "mediaWidth", - get: function() { - var t = void 0, - r = this.media; - return r && (t = r.width || r.clientWidth || r.offsetWidth, t *= e.contentScaleFactor), t - } - }, { - key: "mediaHeight", - get: function() { - var t = void 0, - r = this.media; - return r && (t = r.height || r.clientHeight || r.offsetHeight, t *= e.contentScaleFactor), t - } - }], [{ - key: "contentScaleFactor", - get: function() { - var t = 1; - try { - t = window.devicePixelRatio - } catch (t) {} - return t - } - }]), e - }(s.a); - e.a = u - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - - function a(t, e) { - if (!t) throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); - return !e || "object" != typeof e && "function" != typeof e ? t : e - } - - function n(t, e) { - if ("function" != typeof e && null !== e) throw new TypeError("Super expression must either be null or a function, not " + typeof e); - t.prototype = Object.create(e && e.prototype, { - constructor: { - value: t, - enumerable: !1, - writable: !0, - configurable: !0 - } - }), e && (Object.setPrototypeOf ? Object.setPrototypeOf(t, e) : t.__proto__ = e) - } - var o = r(1), - s = r(3), - l = r(0), - u = window, - d = u.performance, - c = function(t) { - function e(r) { - return i(this, e), a(this, t.call(this, r, o.a.MEDIA_ATTACHING)) - } - return n(e, t), e.prototype.destroy = function() { - this.timer && clearInterval(this.timer), this.isVideoPlaybackQualityAvailable = !1 - }, e.prototype.onMediaAttaching = function(t) { - var e = this.hls.config; - if (e.capLevelOnFPSDrop) { - "function" == typeof(this.video = t.media instanceof window.HTMLVideoElement ? t.media : null).getVideoPlaybackQuality && (this.isVideoPlaybackQualityAvailable = !0), clearInterval(this.timer), this.timer = setInterval(this.checkFPSInterval.bind(this), e.fpsDroppedMonitoringPeriod) - } - }, e.prototype.checkFPS = function(t, e, r) { - var i = d.now(); - if (e) { - if (this.lastTime) { - var a = i - this.lastTime, - n = r - this.lastDroppedFrames, - s = e - this.lastDecodedFrames, - u = 1e3 * n / a, - c = this.hls; - if (c.trigger(o.a.FPS_DROP, { - currentDropped: n, - currentDecoded: s, - totalDroppedFrames: r - }), u > 0 && n > c.config.fpsDroppedMonitoringThreshold * s) { - var h = c.currentLevel; - l.b.warn("drop FPS ratio greater than max allowed value for currentLevel: " + h), h > 0 && (-1 === c.autoLevelCapping || c.autoLevelCapping >= h) && (h -= 1, c.trigger(o.a.FPS_DROP_LEVEL_CAPPING, { - level: h, - droppedLevel: c.currentLevel - }), c.autoLevelCapping = h, c.streamController.nextLevelSwitch()) - } - } - this.lastTime = i, this.lastDroppedFrames = r, this.lastDecodedFrames = e - } - }, e.prototype.checkFPSInterval = function() { - var t = this.video; - if (t) - if (this.isVideoPlaybackQualityAvailable) { - var e = t.getVideoPlaybackQuality(); - this.checkFPS(t, e.totalVideoFrames, e.droppedVideoFrames) - } else this.checkFPS(t, t.webkitDecodedFrameCount, t.webkitDroppedFrameCount) - }, e - }(s.a); - e.a = c - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - var a = r(0), - n = window, - o = n.performance, - s = n.XMLHttpRequest, - l = function() { - function t(e) { - i(this, t), e && e.xhrSetup && (this.xhrSetup = e.xhrSetup) - } - return t.prototype.destroy = function() { - this.abort(), this.loader = null - }, t.prototype.abort = function() { - var t = this.loader; - t && 4 !== t.readyState && (this.stats.aborted = !0, t.abort()), window.clearTimeout(this.requestTimeout), this.requestTimeout = null, window.clearTimeout(this.retryTimeout), this.retryTimeout = null - }, t.prototype.load = function(t, e, r) { - this.context = t, this.config = e, this.callbacks = r, this.stats = { - trequest: o.now(), - retry: 0 - }, this.retryDelay = e.retryDelay, this.loadInternal() - }, t.prototype.loadInternal = function() { - var t = void 0, - e = this.context; - t = this.loader = new s; - var r = this.stats; - r.tfirst = 0, r.loaded = 0; - var i = this.xhrSetup; - try { - if (i) try { - i(t, e.url) - } catch (r) { - t.open("GET", e.url, !0), i(t, e.url) - } - t.readyState || t.open("GET", e.url, !0) - } catch (r) { - return void this.callbacks.onError({ - code: t.status, - text: r.message - }, e, t) - } - 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, this.requestTimeout = window.setTimeout(this.loadtimeout.bind(this), this.config.timeout), t.send() - }, t.prototype.readystatechange = function(t) { - var e = t.currentTarget, - r = e.readyState, - i = this.stats, - n = this.context, - s = this.config; - if (!i.aborted && r >= 2) - if (window.clearTimeout(this.requestTimeout), 0 === i.tfirst && (i.tfirst = Math.max(o.now(), i.trequest)), 4 === r) { - var l = e.status; - if (l >= 200 && l < 300) { - i.tload = Math.max(i.tfirst, o.now()); - var u = void 0, - d = void 0; - "arraybuffer" === n.responseType ? (u = e.response, d = u.byteLength) : (u = e.responseText, d = u.length), i.loaded = i.total = d; - var c = { - url: e.responseURL, - data: u - }; - this.callbacks.onSuccess(c, i, n, e) - } else i.retry >= s.maxRetry || l >= 400 && l < 499 ? (a.b.error(l + " while loading " + n.url), this.callbacks.onError({ - code: l, - text: e.statusText - }, n, e)) : (a.b.warn(l + " while loading " + n.url + ", retrying in " + this.retryDelay + "..."), this.destroy(), this.retryTimeout = window.setTimeout(this.loadInternal.bind(this), this.retryDelay), this.retryDelay = Math.min(2 * this.retryDelay, s.maxRetryDelay), i.retry++) - } else this.requestTimeout = window.setTimeout(this.loadtimeout.bind(this), s.timeout) - }, t.prototype.loadtimeout = function() { - a.b.warn("timeout while loading " + this.context.url), this.callbacks.onTimeout(this.stats, this.context, null) - }, t.prototype.loadprogress = function(t) { - var e = t.currentTarget, - r = this.stats; - r.loaded = t.loaded, t.lengthComputable && (r.total = t.total); - var i = this.callbacks.onProgress; - i && i(r, this.context, null, e) - }, t - }(); - e.a = l - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - - function a(t, e) { - if (!t) throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); - return !e || "object" != typeof e && "function" != typeof e ? t : e - } - - function n(t, e) { - if ("function" != typeof e && null !== e) throw new TypeError("Super expression must either be null or a function, not " + typeof e); - t.prototype = Object.create(e && e.prototype, { - constructor: { - value: t, - enumerable: !1, - writable: !0, - configurable: !0 - } - }), e && (Object.setPrototypeOf ? Object.setPrototypeOf(t, e) : t.__proto__ = e) - } - var o = r(1), - s = r(8), - l = r(0), - u = r(2), - d = function() { - function t(t, e) { - for (var r = 0; r < e.length; r++) { - var i = e[r]; - i.enumerable = i.enumerable || !1, i.configurable = !0, "value" in i && (i.writable = !0), Object.defineProperty(t, i.key, i) - } - } - return function(e, r, i) { - return r && t(e.prototype, r), i && t(e, i), e - } - }(), - c = function(t) { - function e(r) { - i(this, e); - var n = a(this, t.call(this, r, o.a.MANIFEST_LOADING, o.a.MANIFEST_PARSED, o.a.AUDIO_TRACK_LOADED, o.a.AUDIO_TRACK_SWITCHED, o.a.LEVEL_LOADED, o.a.ERROR)); - return n.trackId = -1, n.tracks = [], n.trackIdBlacklist = Object.create(null), n.audioGroupId = null, n - } - return n(e, t), e.prototype.onManifestLoading = function() { - this.tracks = [], this.trackId = -1 - }, e.prototype.onManifestParsed = function(t) { - var e = this.tracks = t.audioTracks || []; - this.hls.trigger(o.a.AUDIO_TRACKS_UPDATED, { - audioTracks: e - }) - }, e.prototype.onAudioTrackLoaded = function(t) { - if (t.id >= this.tracks.length) return void l.b.warn("Invalid audio track id:", t.id); - if (l.b.log("audioTrack " + t.id + " loaded"), this.tracks[t.id].details = t.details, t.details.live && !this.hasInterval()) { - var e = 1e3 * t.details.targetduration; - this.setInterval(e) - }!t.details.live && this.hasInterval() && this.clearInterval() - }, e.prototype.onAudioTrackSwitched = function(t) { - var e = this.tracks[t.id].groupId; - e && this.audioGroupId !== e && (this.audioGroupId = e) - }, e.prototype.onLevelLoaded = function(t) { - var e = this.hls.levels[t.level]; - if (e.audioGroupIds) { - var r = e.audioGroupIds[e.urlId]; - this.audioGroupId !== r && (this.audioGroupId = r, this._selectInitialAudioTrack()) - } - }, e.prototype.onError = function(t) { - t.type === u.b.NETWORK_ERROR && (t.fatal && this.clearInterval(), t.details === u.a.AUDIO_TRACK_LOAD_ERROR && (l.b.warn("Network failure on audio-track id:", t.context.id), this._handleLoadError())) - }, e.prototype.doTick = function() { - this._updateTrack(this.trackId) - }, e.prototype._selectInitialAudioTrack = function() { - var t = this, - e = this.tracks; - if (e.length) { - var r = this.tracks[this.trackId], - i = null; - r && (i = r.name); - var a = e.filter(function(t) { - return t.default - }); - a.length ? e = a : l.b.warn("No default audio tracks defined"); - var n = !1, - s = function() { - e.forEach(function(e) { - n || t.audioGroupId && e.groupId !== t.audioGroupId || i && i !== e.name || (t.audioTrack = e.id, n = !0) - }) - }; - s(), n || (i = null, s()), n || (l.b.error("No track found for running audio group-ID: " + this.audioGroupId), this.hls.trigger(o.a.ERROR, { - type: u.b.MEDIA_ERROR, - details: u.a.AUDIO_TRACK_LOAD_ERROR, - fatal: !0 - })) - } - }, e.prototype._needsTrackLoading = function(t) { - var e = t.details; - return !e || (!!e.live || void 0) - }, e.prototype._loadTrackDetailsIfNeeded = function(t) { - if (this._needsTrackLoading(t)) { - var e = t.url, - r = t.id; - l.b.log("loading audio-track playlist for id: " + r), this.hls.trigger(o.a.AUDIO_TRACK_LOADING, { - url: e, - id: r - }) - } - }, e.prototype._updateTrack = function(t) { - if (!(t < 0 || t >= this.tracks.length)) { - this.clearInterval(), this.trackId = t, l.b.log("trying to update audio-track " + t); - var e = this.tracks[t]; - this._loadTrackDetailsIfNeeded(e) - } - }, e.prototype._handleLoadError = function() { - this.trackIdBlacklist[this.trackId] = !0; - var t = this.trackId, - e = this.tracks[t], - r = e.name, - i = e.language, - a = e.groupId; - l.b.warn("Loading failed on audio track id: " + t + ", group-id: " + a + ', name/language: "' + r + '" / "' + i + '"'); - for (var n = t, o = 0; o < this.tracks.length; o++) - if (!this.trackIdBlacklist[o]) { - var s = this.tracks[o]; - if (s.name === r) { - n = o; - break - } - } if (n === t) return void l.b.warn('No fallback audio-track found for name/language: "' + r + '" / "' + i + '"'); - l.b.log("Attempting audio-track fallback id:", n, "group-id:", this.tracks[n].groupId), this.audioTrack = n - }, d(e, [{ - key: "audioTracks", - get: function() { - return this.tracks - } - }, { - key: "audioTrack", - get: function() { - return this.trackId - }, - set: function(t) { - if (this.trackId === t && this.tracks[this.trackId].details) return void l.b.debug("Same id as current audio-track passed, and track details available -> no-op"); - if (t < 0 || t >= this.tracks.length) return void l.b.warn("Invalid id passed to audio-track controller"); - var e = this.tracks[t]; - l.b.log("Now switching to audio-track index " + t), this.clearInterval(), this.trackId = t; - var r = e.url, - i = e.type, - a = e.id; - this.hls.trigger(o.a.AUDIO_TRACK_SWITCHING, { - id: a, - type: i, - url: r - }), this._loadTrackDetailsIfNeeded(e) - } - }]), e - }(s.a); - e.a = c - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - - function a(t, e) { - if (!t) throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); - return !e || "object" != typeof e && "function" != typeof e ? t : e - } - - function n(t, e) { - if ("function" != typeof e && null !== e) throw new TypeError("Super expression must either be null or a function, not " + typeof e); - t.prototype = Object.create(e && e.prototype, { - constructor: { - value: t, - enumerable: !1, - writable: !0, - configurable: !0 - } - }), e && (Object.setPrototypeOf ? Object.setPrototypeOf(t, e) : t.__proto__ = e) - } - var o = r(6), - s = r(11), - l = r(20), - u = r(1), - d = r(15), - c = r(24), - h = r(2), - f = r(0), - p = r(25), - v = r(8), - g = r(10), - y = r(9), - m = function() { - function t(t, e) { - for (var r = 0; r < e.length; r++) { - var i = e[r]; - i.enumerable = i.enumerable || !1, i.configurable = !0, "value" in i && (i.writable = !0), Object.defineProperty(t, i.key, i) - } - } - return function(e, r, i) { - return r && t(e.prototype, r), i && t(e, i), e - } - }(), - b = window, - E = b.performance, - T = { - STOPPED: "STOPPED", - STARTING: "STARTING", - IDLE: "IDLE", - PAUSED: "PAUSED", - KEY_LOADING: "KEY_LOADING", - FRAG_LOADING: "FRAG_LOADING", - FRAG_LOADING_WAITING_RETRY: "FRAG_LOADING_WAITING_RETRY", - WAITING_TRACK: "WAITING_TRACK", - PARSING: "PARSING", - PARSED: "PARSED", - BUFFER_FLUSHING: "BUFFER_FLUSHING", - ENDED: "ENDED", - ERROR: "ERROR", - WAITING_INIT_PTS: "WAITING_INIT_PTS" - }, - S = function(t) { - function e(r, n) { - i(this, e); - var o = a(this, t.call(this, r, u.a.MEDIA_ATTACHED, u.a.MEDIA_DETACHING, u.a.AUDIO_TRACKS_UPDATED, u.a.AUDIO_TRACK_SWITCHING, u.a.AUDIO_TRACK_LOADED, u.a.KEY_LOADED, u.a.FRAG_LOADED, u.a.FRAG_PARSING_INIT_SEGMENT, u.a.FRAG_PARSING_DATA, u.a.FRAG_PARSED, u.a.ERROR, u.a.BUFFER_RESET, u.a.BUFFER_CREATED, u.a.BUFFER_APPENDED, u.a.BUFFER_FLUSHED, u.a.INIT_PTS_FOUND)); - return o.fragmentTracker = n, o.config = r.config, o.audioCodecSwap = !1, o._state = T.STOPPED, o.initPTS = [], o.waitingFragment = null, o.videoTrackCC = null, o - } - return n(e, t), e.prototype.onHandlerDestroying = function() { - this.stopLoad(), t.prototype.onHandlerDestroying.call(this) - }, e.prototype.onHandlerDestroyed = function() { - this.state = T.STOPPED, this.fragmentTracker = null, t.prototype.onHandlerDestroyed.call(this) - }, e.prototype.onInitPtsFound = function(t) { - var e = t.id, - r = t.frag.cc, - i = t.initPTS; - "main" === e && (this.initPTS[r] = i, this.videoTrackCC = r, f.b.log("InitPTS for cc: " + r + " found from video track: " + i), this.state === T.WAITING_INIT_PTS && this.tick()) - }, e.prototype.startLoad = function(t) { - if (this.tracks) { - var e = this.lastCurrentTime; - this.stopLoad(), this.setInterval(100), this.fragLoadError = 0, e > 0 && -1 === t ? (f.b.log("audio:override startPosition with lastCurrentTime @" + e.toFixed(3)), this.state = T.IDLE) : (this.lastCurrentTime = this.startPosition ? this.startPosition : t, this.state = T.STARTING), this.nextLoadPosition = this.startPosition = this.lastCurrentTime, this.tick() - } else this.startPosition = t, this.state = T.STOPPED - }, e.prototype.stopLoad = function() { - var t = this.fragCurrent; - t && (t.loader && t.loader.abort(), this.fragmentTracker.removeFragment(t), this.fragCurrent = null), this.fragPrevious = null, this.demuxer && (this.demuxer.destroy(), this.demuxer = null), this.state = T.STOPPED - }, e.prototype.doTick = function() { - var t = void 0, - e = void 0, - r = void 0, - i = this.hls, - a = i.config; - switch (this.state) { - case T.ERROR: - case T.PAUSED: - case T.BUFFER_FLUSHING: - break; - case T.STARTING: - this.state = T.WAITING_TRACK, this.loadedmetadata = !1; - break; - case T.IDLE: - var n = this.tracks; - if (!n) break; - if (!this.media && (this.startFragRequested || !a.startFragPrefetch)) break; - if (this.loadedmetadata) t = this.media.currentTime; - else if (void 0 === (t = this.nextLoadPosition)) break; - var l = this.mediaBuffer ? this.mediaBuffer : this.media, - d = this.videoBuffer ? this.videoBuffer : this.media, - c = s.a.bufferInfo(l, t, a.maxBufferHole), - h = s.a.bufferInfo(d, t, a.maxBufferHole), - v = c.len, - y = c.end, - m = this.fragPrevious, - b = Math.min(a.maxBufferLength, a.maxMaxBufferLength), - S = Math.max(b, h.len), - R = this.audioSwitch, - A = this.trackId; - if ((v < S || R) && A < n.length) { - if (void 0 === (r = n[A].details)) { - this.state = T.WAITING_TRACK; - break - } - if (!R && !r.live && m && m.sn === r.endSN && !c.nextStart && (!this.media.seeking || this.media.duration - y < m.duration / 2)) { - this.hls.trigger(u.a.BUFFER_EOS, { - type: "audio" - }), this.state = T.ENDED; - break - } - var _ = r.fragments, - w = _.length, - L = _[0].start, - D = _[w - 1].start + _[w - 1].duration, - I = void 0; - if (R) - if (r.live && !r.PTSKnown) f.b.log("switching audiotrack, live stream, unknown PTS,load first fragment"), y = 0; - else if (y = t, r.PTSKnown && t < L) { - if (!(c.end > L || c.nextStart)) return; - f.b.log("alt audio track ahead of main track, seek to start of alt audio track"), this.media.currentTime = L + .05 - } - if (r.initSegment && !r.initSegment.data) I = r.initSegment; - else if (y <= L) { - if (I = _[0], null !== this.videoTrackCC && I.cc !== this.videoTrackCC && (I = Object(p.b)(_, this.videoTrackCC)), r.live && I.loadIdx && I.loadIdx === this.fragLoadIdx) { - var k = c.nextStart ? c.nextStart : L; - return f.b.log("no alt audio available @currentTime:" + this.media.currentTime + ", seeking @" + (k + .05)), void(this.media.currentTime = k + .05) - } - } else { - var O = void 0, - C = a.maxFragLookUpTolerance, - P = m ? _[m.sn - _[0].sn + 1] : void 0, - x = function(t) { - var e = Math.min(C, t.duration); - return t.start + t.duration - e <= y ? 1 : t.start - e > y && t.start ? -1 : 0 - }; - y < D ? (y > D - C && (C = 0), O = P && !x(P) ? P : o.a.search(_, x)) : O = _[w - 1], O && (I = O, L = O.start, m && I.level === m.level && I.sn === m.sn && (I.sn < r.endSN ? (I = _[I.sn + 1 - r.startSN], f.b.log("SN just loaded, load next one: " + I.sn)) : I = null)) - } - I && (I.encrypted ? (f.b.log("Loading key for " + I.sn + " of [" + r.startSN + " ," + r.endSN + "],track " + A), this.state = T.KEY_LOADING, i.trigger(u.a.KEY_LOADING, { - frag: I - })) : (f.b.log("Loading " + I.sn + ", cc: " + I.cc + " of [" + r.startSN + " ," + r.endSN + "],track " + A + ", currentTime:" + t + ",bufferEnd:" + y.toFixed(3)), (R || this.fragmentTracker.getState(I) === g.a.NOT_LOADED) && (this.fragCurrent = I, this.startFragRequested = !0, isNaN(I.sn) || (this.nextLoadPosition = I.start + I.duration), i.trigger(u.a.FRAG_LOADING, { - frag: I - }), this.state = T.FRAG_LOADING))) - } - break; - case T.WAITING_TRACK: - e = this.tracks[this.trackId], e && e.details && (this.state = T.IDLE); - break; - case T.FRAG_LOADING_WAITING_RETRY: - var F = E.now(), - N = this.retryDate; - l = this.media; - var M = l && l.seeking; - (!N || F >= N || M) && (f.b.log("audioStreamController: retryDate reached, switch back to IDLE state"), this.state = T.IDLE); - break; - case T.WAITING_INIT_PTS: - var U = this.videoTrackCC; - if (void 0 === this.initPTS[U]) break; - var B = this.waitingFragment; - if (B) { - var G = B.frag.cc; - U !== G ? (e = this.tracks[this.trackId], e.details && e.details.live && (f.b.warn("Waiting fragment CC (" + G + ") does not match video track CC (" + U + ")"), this.waitingFragment = null, this.state = T.IDLE)) : (this.state = T.FRAG_LOADING, this.onFragLoaded(this.waitingFragment), this.waitingFragment = null) - } else this.state = T.IDLE; - break; - case T.STOPPED: - case T.FRAG_LOADING: - case T.PARSING: - case T.PARSED: - case T.ENDED: - } - }, e.prototype.onMediaAttached = function(t) { - var e = this.media = this.mediaBuffer = t.media; - this.onvseeking = this.onMediaSeeking.bind(this), this.onvended = this.onMediaEnded.bind(this), e.addEventListener("seeking", this.onvseeking), e.addEventListener("ended", this.onvended); - var r = this.config; - this.tracks && r.autoStartLoad && this.startLoad(r.startPosition) - }, e.prototype.onMediaDetaching = function() { - var t = this.media; - t && t.ended && (f.b.log("MSE detaching and video ended, reset startPosition"), this.startPosition = this.lastCurrentTime = 0), t && (t.removeEventListener("seeking", this.onvseeking), t.removeEventListener("ended", this.onvended), this.onvseeking = this.onvseeked = this.onvended = null), this.media = this.mediaBuffer = this.videoBuffer = null, this.loadedmetadata = !1, this.stopLoad() - }, e.prototype.onMediaSeeking = function() { - this.state === T.ENDED && (this.state = T.IDLE), this.media && (this.lastCurrentTime = this.media.currentTime), this.tick() - }, e.prototype.onMediaEnded = function() { - this.startPosition = this.lastCurrentTime = 0 - }, e.prototype.onAudioTracksUpdated = function(t) { - f.b.log("audio tracks updated"), this.tracks = t.audioTracks - }, e.prototype.onAudioTrackSwitching = function(t) { - var e = !!t.url; - this.trackId = t.id, this.fragCurrent = null, this.state = T.PAUSED, this.waitingFragment = null, e ? this.setInterval(100) : this.demuxer && (this.demuxer.destroy(), this.demuxer = null), e && (this.audioSwitch = !0, this.state = T.IDLE), this.tick() - }, e.prototype.onAudioTrackLoaded = function(t) { - var e = t.details, - r = t.id, - i = this.tracks[r], - a = e.totalduration, - n = 0; - if (f.b.log("track " + r + " loaded [" + e.startSN + "," + e.endSN + "],duration:" + a), e.live) { - var o = i.details; - o && e.fragments.length > 0 ? (d.b(o, e), n = e.fragments[0].start, e.PTSKnown ? f.b.log("live audio playlist sliding:" + n.toFixed(3)) : f.b.log("live audio playlist - outdated PTS, unknown sliding")) : (e.PTSKnown = !1, f.b.log("live audio playlist - first load, unknown sliding")) - } else e.PTSKnown = !1; - if (i.details = e, !this.startFragRequested) { - if (-1 === this.startPosition) { - var s = e.startTimeOffset; - isNaN(s) ? this.startPosition = 0 : (f.b.log("start time offset found in playlist, adjust startPosition to " + s), this.startPosition = s) - } - this.nextLoadPosition = this.startPosition - } - this.state === T.WAITING_TRACK && (this.state = T.IDLE), this.tick() - }, e.prototype.onKeyLoaded = function() { - this.state === T.KEY_LOADING && (this.state = T.IDLE, this.tick()) - }, e.prototype.onFragLoaded = function(t) { - var e = this.fragCurrent, - r = t.frag; - if (this.state === T.FRAG_LOADING && e && "audio" === r.type && r.level === e.level && r.sn === e.sn) { - var i = this.tracks[this.trackId], - a = i.details, - n = a.totalduration, - o = e.level, - s = e.sn, - d = e.cc, - c = this.config.defaultAudioCodec || i.audioCodec || "mp4a.40.2", - h = this.stats = t.stats; - if ("initSegment" === s) this.state = T.IDLE, h.tparsed = h.tbuffered = E.now(), a.initSegment.data = t.payload, this.hls.trigger(u.a.FRAG_BUFFERED, { - stats: h, - frag: e, - id: "audio" - }), this.tick(); - else { - this.state = T.PARSING, this.appended = !1, this.demuxer || (this.demuxer = new l.a(this.hls, "audio")); - var p = this.initPTS[d], - v = a.initSegment ? a.initSegment.data : []; - if (a.initSegment || void 0 !== p) { - this.pendingBuffering = !0, f.b.log("Demuxing " + s + " of [" + a.startSN + " ," + a.endSN + "],track " + o); - this.demuxer.push(t.payload, v, c, null, e, n, !1, p) - } else f.b.log("unknown video PTS for continuity counter " + d + ", waiting for video PTS before demuxing audio frag " + s + " of [" + a.startSN + " ," + a.endSN + "],track " + o), this.waitingFragment = t, this.state = T.WAITING_INIT_PTS - } - } - this.fragLoadError = 0 - }, e.prototype.onFragParsingInitSegment = function(t) { - var e = this.fragCurrent, - r = t.frag; - if (e && "audio" === t.id && r.sn === e.sn && r.level === e.level && this.state === T.PARSING) { - var i = t.tracks, - a = void 0; - if (i.video && delete i.video, a = i.audio) { - a.levelCodec = a.codec, a.id = t.id, this.hls.trigger(u.a.BUFFER_CODECS, i), f.b.log("audio track:audio,container:" + a.container + ",codecs[level/parsed]=[" + a.levelCodec + "/" + a.codec + "]"); - var n = a.initSegment; - if (n) { - var o = { - type: "audio", - data: n, - parent: "audio", - content: "initSegment" - }; - this.audioSwitch ? this.pendingData = [o] : (this.appended = !0, this.pendingBuffering = !0, this.hls.trigger(u.a.BUFFER_APPENDING, o)) - } - this.tick() - } - } - }, e.prototype.onFragParsingData = function(t) { - var e = this, - r = this.fragCurrent, - i = t.frag; - if (r && "audio" === t.id && "audio" === t.type && i.sn === r.sn && i.level === r.level && this.state === T.PARSING) { - var a = this.trackId, - n = this.tracks[a], - o = this.hls; - isNaN(t.endPTS) && (t.endPTS = t.startPTS + r.duration, t.endDTS = t.startDTS + r.duration), r.addElementaryStream(y.a.ElementaryStreamTypes.AUDIO), f.b.log("parsed " + t.type + ",PTS:[" + t.startPTS.toFixed(3) + "," + t.endPTS.toFixed(3) + "],DTS:[" + t.startDTS.toFixed(3) + "/" + t.endDTS.toFixed(3) + "],nb:" + t.nb), d.c(n.details, r, t.startPTS, t.endPTS); - var s = this.audioSwitch, - l = this.media, - c = !1; - if (s && l) - if (l.readyState) { - var p = l.currentTime; - f.b.log("switching audio track : currentTime:" + p), p >= t.startPTS && (f.b.log("switching audio track : flushing all audio"), this.state = T.BUFFER_FLUSHING, o.trigger(u.a.BUFFER_FLUSHING, { - startOffset: 0, - endOffset: Number.POSITIVE_INFINITY, - type: "audio" - }), c = !0, this.audioSwitch = !1, o.trigger(u.a.AUDIO_TRACK_SWITCHED, { - id: a - })) - } else this.audioSwitch = !1, o.trigger(u.a.AUDIO_TRACK_SWITCHED, { - id: a - }); - var v = this.pendingData; - if (!v) return f.b.warn("Apparently attempt to enqueue media payload without codec initialization data upfront"), void o.trigger(u.a.ERROR, { - type: h.b.MEDIA_ERROR, - details: null, - fatal: !0 - }); - this.audioSwitch || ([t.data1, t.data2].forEach(function(e) { - e && e.length && v.push({ - type: t.type, - data: e, - parent: "audio", - content: "data" - }) - }), !c && v.length && (v.forEach(function(t) { - e.state === T.PARSING && (e.pendingBuffering = !0, e.hls.trigger(u.a.BUFFER_APPENDING, t)) - }), this.pendingData = [], this.appended = !0)), this.tick() - } - }, e.prototype.onFragParsed = function(t) { - var e = this.fragCurrent, - r = t.frag; - e && "audio" === t.id && r.sn === e.sn && r.level === e.level && this.state === T.PARSING && (this.stats.tparsed = E.now(), this.state = T.PARSED, this._checkAppendedParsed()) - }, e.prototype.onBufferReset = function() { - this.mediaBuffer = this.videoBuffer = null, this.loadedmetadata = !1 - }, e.prototype.onBufferCreated = function(t) { - var e = t.tracks.audio; - e && (this.mediaBuffer = e.buffer, this.loadedmetadata = !0), t.tracks.video && (this.videoBuffer = t.tracks.video.buffer) - }, e.prototype.onBufferAppended = function(t) { - if ("audio" === t.parent) { - var e = this.state; - e !== T.PARSING && e !== T.PARSED || (this.pendingBuffering = t.pending > 0, this._checkAppendedParsed()) - } - }, e.prototype._checkAppendedParsed = function() { - if (!(this.state !== T.PARSED || this.appended && this.pendingBuffering)) { - var t = this.fragCurrent, - e = this.stats, - r = this.hls; - if (t) { - this.fragPrevious = t, e.tbuffered = E.now(), r.trigger(u.a.FRAG_BUFFERED, { - stats: e, - frag: t, - id: "audio" - }); - var i = this.mediaBuffer ? this.mediaBuffer : this.media; - f.b.log("audio buffered : " + c.a.toString(i.buffered)), this.audioSwitch && this.appended && (this.audioSwitch = !1, r.trigger(u.a.AUDIO_TRACK_SWITCHED, { - id: this.trackId - })), this.state = T.IDLE - } - this.tick() - } - }, e.prototype.onError = function(t) { - var e = t.frag; - if (!e || "audio" === e.type) switch (t.details) { - case h.a.FRAG_LOAD_ERROR: - case h.a.FRAG_LOAD_TIMEOUT: - var r = t.frag; - if (r && "audio" !== r.type) break; - if (!t.fatal) { - var i = this.fragLoadError; - i ? i++ : i = 1; - var a = this.config; - if (i <= a.fragLoadingMaxRetry) { - this.fragLoadError = i; - var n = Math.min(Math.pow(2, i - 1) * a.fragLoadingRetryDelay, a.fragLoadingMaxRetryTimeout); - f.b.warn("AudioStreamController: frag loading failed, retry in " + n + " ms"), this.retryDate = E.now() + n, this.state = T.FRAG_LOADING_WAITING_RETRY - } else f.b.error("AudioStreamController: " + t.details + " reaches max retry, redispatch as fatal ..."), t.fatal = !0, this.state = T.ERROR - } - break; - case h.a.AUDIO_TRACK_LOAD_ERROR: - case h.a.AUDIO_TRACK_LOAD_TIMEOUT: - case h.a.KEY_LOAD_ERROR: - case h.a.KEY_LOAD_TIMEOUT: - this.state !== T.ERROR && (this.state = t.fatal ? T.ERROR : T.IDLE, f.b.warn("AudioStreamController: " + t.details + " while loading frag, now switching to " + this.state + " state ...")); - break; - case h.a.BUFFER_FULL_ERROR: - if ("audio" === t.parent && (this.state === T.PARSING || this.state === T.PARSED)) { - var o = this.mediaBuffer, - l = this.media.currentTime; - if (o && s.a.isBuffered(o, l) && s.a.isBuffered(o, l + .5)) { - var d = this.config; - d.maxMaxBufferLength >= d.maxBufferLength && (d.maxMaxBufferLength /= 2, f.b.warn("AudioStreamController: reduce max buffer length to " + d.maxMaxBufferLength + "s")), this.state = T.IDLE - } else f.b.warn("AudioStreamController: buffer full error also media.currentTime is not buffered, flush audio buffer"), this.fragCurrent = null, this.state = T.BUFFER_FLUSHING, this.hls.trigger(u.a.BUFFER_FLUSHING, { - startOffset: 0, - endOffset: Number.POSITIVE_INFINITY, - type: "audio" - }) - } - } - }, e.prototype.onBufferFlushed = function() { - var t = this, - e = this.pendingData; - e && e.length ? 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l-- : l++, navigator.userAgent.match(/Firefox\//) ? o.line = c + 1 : o.line = c > 7 ? c - 2 : c + 1, o.align = "left", o.position = Math.max(0, Math.min(100, l / 32 * 100 + (navigator.userAgent.match(/Firefox\//) ? 50 : 0))), t.addCue(o) - } - } - Object.defineProperty(e, "__esModule", { - value: !0 - }), e.newCue = i; - var a = r(27) - }, function(t, e, r) { - "use strict"; - e.a = function() { - function t(t) { - return "string" == typeof t && (!!n[t.toLowerCase()] && t.toLowerCase()) - } - - function e(t) { - return "string" == typeof t && (!!o[t.toLowerCase()] && t.toLowerCase()) - } - - function r(t) { - for (var e = 1; e < arguments.length; e++) { - var r = arguments[e]; - for (var i in r) t[i] = r[i] - } - return t - } - - function i(i, n, o) { - var s = this, - l = function() { - if ("undefined" != typeof navigator) return /MSIE\s8\.0/.test(navigator.userAgent) - }(), - u = {}; - l ? s = document.createElement("custom") : u.enumerable = !0, s.hasBeenReset = !1; - var d = "", - c = !1, - h = i, - f = n, - p = o, - v = null, - g = "", - y = !0, - m = "auto", - b = "start", - E = 50, - T = "middle", - S = 50, - R = "middle"; - if (Object.defineProperty(s, "id", r({}, u, { - get: function() { - return d - }, - set: function(t) { - d = "" + t - } - })), Object.defineProperty(s, "pauseOnExit", r({}, u, { - get: function() { - return c - }, - set: function(t) { - c = !!t - } - })), Object.defineProperty(s, "startTime", r({}, u, { - get: function() { - return h - }, - set: function(t) { - if ("number" != typeof t) throw new TypeError("Start time must be set to a number."); - h = t, this.hasBeenReset = !0 - } - })), Object.defineProperty(s, "endTime", r({}, u, { - get: function() { - return f - }, - set: function(t) { - if ("number" != typeof t) throw new TypeError("End time must be set to a number."); - f = t, this.hasBeenReset = !0 - } - })), Object.defineProperty(s, "text", r({}, u, { - get: function() { - return p - }, - set: function(t) { - p = "" + t, this.hasBeenReset = !0 - } - })), Object.defineProperty(s, "region", r({}, u, { - get: function() { - return v - }, - set: function(t) { - v = t, this.hasBeenReset = !0 - } - })), Object.defineProperty(s, "vertical", r({}, u, { - get: function() { - return g - }, - set: function(e) { - var r = t(e); - if (!1 === r) throw new SyntaxError("An invalid or illegal string was specified."); - g = r, this.hasBeenReset = !0 - } - })), Object.defineProperty(s, "snapToLines", r({}, u, { - get: function() { - return y - }, - set: function(t) { - y = !!t, this.hasBeenReset = !0 - } - })), Object.defineProperty(s, "line", r({}, u, { - get: function() { - return m - }, - set: function(t) { - if ("number" != typeof t && t !== a) throw new SyntaxError("An invalid number or illegal string was specified."); - m = t, this.hasBeenReset = !0 - } - })), Object.defineProperty(s, "lineAlign", r({}, u, { - get: function() { - return b - }, - set: function(t) { - var r = e(t); - if (!r) throw new SyntaxError("An invalid or illegal string was specified."); - b = r, this.hasBeenReset = !0 - } - })), Object.defineProperty(s, "position", r({}, u, { - get: function() { - return E - }, - set: function(t) { - if (t < 0 || t > 100) throw new Error("Position must be between 0 and 100."); - E = t, this.hasBeenReset = !0 - } - })), Object.defineProperty(s, "positionAlign", r({}, u, { - get: function() { - return T - }, - set: function(t) { - var r = e(t); - if (!r) throw new SyntaxError("An invalid or illegal string was specified."); - T = r, this.hasBeenReset = !0 - } - })), Object.defineProperty(s, "size", r({}, u, { - 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(s, "align", r({}, u, { - get: function() { - return R - }, - set: function(t) { - var r = e(t); - if (!r) throw new SyntaxError("An invalid or illegal string was specified."); - R = r, this.hasBeenReset = !0 - } - })), s.displayState = void 0, l) return s - } - if ("undefined" != typeof window && window.VTTCue) return window.VTTCue; - var a = "auto", - n = { - "": !0, - lr: !0, - rl: !0 - }, - o = { - start: !0, - middle: !0, - end: !0, - left: !0, - right: !0 - }; - return i.prototype.getCueAsHTML = function() { - return window.WebVTT.convertCueToDOMTree(window, this.text) - }, i - }() - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - - function a(t, e) { - if (!t) throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); - return !e || "object" != typeof e && "function" != typeof e ? t : e - } - - function n(t, e) { - if ("function" != typeof e && null !== e) throw new TypeError("Super expression must either be null or a function, not " + typeof e); - t.prototype = Object.create(e && e.prototype, { - constructor: { - value: t, - enumerable: !1, - writable: !0, - configurable: !0 - } - }), e && (Object.setPrototypeOf ? Object.setPrototypeOf(t, e) : t.__proto__ = e) - } - - function o(t, e) { - return t && t.label === e.name && !(t.textTrack1 || t.textTrack2) - } - - function s(t, e, r, i) { - return Math.min(e, i) - Math.max(t, r) - } - var l = r(1), - u = r(3), - d = r(65), - c = r(66), - h = r(67), - f = r(0), - p = r(26), - v = function(t) { - function e(r) { - i(this, e); - var n = a(this, t.call(this, r, l.a.MEDIA_ATTACHING, l.a.MEDIA_DETACHING, l.a.FRAG_PARSING_USERDATA, l.a.FRAG_DECRYPTED, l.a.MANIFEST_LOADING, l.a.MANIFEST_LOADED, l.a.FRAG_LOADED, l.a.LEVEL_SWITCHING, l.a.INIT_PTS_FOUND)); - if (n.hls = r, n.config = r.config, n.enabled = !0, n.Cues = r.config.cueHandler, n.textTracks = [], n.tracks = [], n.unparsedVttFrags = [], n.initPTS = void 0, n.cueRanges = [], n.captionsTracks = {}, n.captionsProperties = { - textTrack1: { - label: n.config.captionsTextTrack1Label, - languageCode: n.config.captionsTextTrack1LanguageCode - }, - textTrack2: { - label: n.config.captionsTextTrack2Label, - languageCode: n.config.captionsTextTrack2LanguageCode - } - }, n.config.enableCEA708Captions) { - var o = new c.a(n, "textTrack1"), - s = new c.a(n, "textTrack2"); - n.cea608Parser = new d.a(0, o, s) - } - return n - } - return n(e, t), e.prototype.addCues = function(t, e, r, i) { - for (var a = this.cueRanges, n = !1, o = a.length; o--;) { - var l = a[o], - u = s(l[0], l[1], e, r); - if (u >= 0 && (l[0] = Math.min(l[0], e), l[1] = Math.max(l[1], r), n = !0, u / (r - e) > .5)) return - } - n || a.push([e, r]), this.Cues.newCue(this.captionsTracks[t], e, r, i) - }, e.prototype.onInitPtsFound = function(t) { - var e = this; - void 0 === this.initPTS && (this.initPTS = t.initPTS), this.unparsedVttFrags.length && (this.unparsedVttFrags.forEach(function(t) { - e.onFragLoaded(t) - }), this.unparsedVttFrags = []) - }, e.prototype.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.prototype.createCaptionsTrack = function(t) { - var e = this.captionsProperties[t], - r = e.label, - i = e.languageCode, - a = this.captionsTracks; - if (!a[t]) { - var n = this.getExistingTrack(t); - if (n) a[t] = n, Object(p.a)(a[t]), Object(p.b)(a[t], this.media); - else { - var o = this.createTextTrack("captions", r, i); - o && (o[t] = !0, a[t] = o) - } - } - }, e.prototype.createTextTrack = function(t, e, r) { - var i = this.media; - if (i) return i.addTextTrack(t, e, r) - }, e.prototype.destroy = function() { - u.a.prototype.destroy.call(this) - }, e.prototype.onMediaAttaching = function(t) { - this.media = t.media, this._cleanTracks() - }, e.prototype.onMediaDetaching = function() { - var t = this.captionsTracks; - Object.keys(t).forEach(function(e) { - Object(p.a)(t[e]), delete t[e] - }) - }, e.prototype.onManifestLoading = function() { - this.lastSn = -1, this.prevCC = -1, this.vttCCs = { - ccOffset: 0, - presentationOffset: 0 - }, this._cleanTracks() - }, e.prototype._cleanTracks = function() { - var t = this.media; - if (t) { - var e = t.textTracks; - if (e) - for (var r = 0; r < e.length; r++) Object(p.a)(e[r]) - } - }, e.prototype.onManifestLoaded = function(t) { - var e = this; - if (this.textTracks = [], this.unparsedVttFrags = this.unparsedVttFrags || [], this.initPTS = void 0, this.cueRanges = [], this.config.enableWebVTT) { - this.tracks = t.subtitles || []; - var r = this.media ? this.media.textTracks : []; - this.tracks.forEach(function(t, i) { - var a = void 0; - if (i < r.length) { - var n = r[i]; - o(n, t) && (a = n) - } - a || (a = e.createTextTrack("subtitles", t.name, t.lang)), t.default ? a.mode = e.hls.subtitleDisplay ? "showing" : "hidden" : a.mode = "disabled", e.textTracks.push(a) - }) - } - }, e.prototype.onLevelSwitching = function() { - this.enabled = "NONE" !== this.hls.currentLevel.closedCaptions - }, e.prototype.onFragLoaded = function(t) { - var e = t.frag, - r = t.payload; - if ("main" === e.type) { - var i = e.sn; - if (i !== this.lastSn + 1) { - var a = this.cea608Parser; - a && a.reset() - } - this.lastSn = i - } else if ("subtitle" === e.type) - if (r.byteLength) { - if (void 0 === this.initPTS) return void this.unparsedVttFrags.push(t); - var n = e.decryptdata; - null != n && null != n.key && "AES-128" === n.method || this._parseVTTs(e, r) - } else this.hls.trigger(l.a.SUBTITLE_FRAG_PROCESSED, { - success: !1, - frag: e - }) - }, e.prototype._parseVTTs = function(t, e) { - var r = this.vttCCs; - r[t.cc] || (r[t.cc] = { - start: t.start, - prevCC: this.prevCC, - new: !0 - }, this.prevCC = t.cc); - var i = this.textTracks, - a = this.hls; - h.a.parse(e, this.initPTS, r, t.cc, function(e) { - var r = i[t.trackId]; - if ("disabled" === r.mode) return void a.trigger(l.a.SUBTITLE_FRAG_PROCESSED, { - success: !1, - frag: t - }); - e.forEach(function(t) { - if (!r.cues.getCueById(t.id)) try { - r.addCue(t) - } catch (i) { - var e = new window.TextTrackCue(t.startTime, t.endTime, t.text); - e.id = t.id, r.addCue(e) - } - }), a.trigger(l.a.SUBTITLE_FRAG_PROCESSED, { - success: !0, - frag: t - }) - }, function(e) { - f.b.log("Failed to parse VTT cue: " + e), a.trigger(l.a.SUBTITLE_FRAG_PROCESSED, { - success: !1, - frag: t - }) - }) - }, e.prototype.onFragDecrypted = function(t) { - var e = t.payload, - r = t.frag; - if ("subtitle" === r.type) { - if (void 0 === this.initPTS) return void this.unparsedVttFrags.push(t); - this._parseVTTs(r, e) - } - }, e.prototype.onFragParsingUserdata = function(t) { - if (this.enabled && this.config.enableCEA708Captions) - for (var e = 0; e < t.samples.length; e++) { - var r = this.extractCea608Data(t.samples[e].bytes); - this.cea608Parser.addData(t.samples[e].pts, r) - } - }, e.prototype.extractCea608Data = function(t) { - for (var e = 31 & t[0], r = 2, i = void 0, a = void 0, n = void 0, o = void 0, s = void 0, l = [], u = 0; u < e; u++) i = t[r++], a = 127 & t[r++], n = 127 & t[r++], o = 0 != (4 & i), s = 3 & i, 0 === a && 0 === n || o && 0 === s && (l.push(a), l.push(n)); - return l - }, e - }(u.a); - e.a = v - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - var a = { - 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 - }, - n = function(t) { - var e = t; - return a.hasOwnProperty(t) && (e = a[t]), String.fromCharCode(e) - }, - o = 15, - s = 100, - l = { - 17: 1, - 18: 3, - 21: 5, - 22: 7, - 23: 9, - 16: 11, - 19: 12, - 20: 14 - }, - u = { - 17: 2, - 18: 4, - 21: 6, - 22: 8, - 23: 10, - 19: 13, - 20: 15 - }, - d = { - 25: 1, - 26: 3, - 29: 5, - 30: 7, - 31: 9, - 24: 11, - 27: 12, - 28: 14 - }, - c = { - 25: 2, - 26: 4, - 29: 6, - 30: 8, - 31: 10, - 27: 13, - 28: 15 - }, - h = ["white", "green", "blue", "cyan", "red", "yellow", "magenta", "black", "transparent"], - f = { - verboseFilter: { - DATA: 3, - DEBUG: 3, - INFO: 2, - WARNING: 2, - TEXT: 1, - ERROR: 0 - }, - time: null, - verboseLevel: 0, - setTime: function(t) { - this.time = t - }, - log: function(t, e) { - this.verboseFilter[t]; - this.verboseLevel - } - }, - p = function(t) { - for (var e = [], r = 0; r < t.length; r++) e.push(t[r].toString(16)); - return e - }, - v = function() { - function t(e, r, a, n, o) { - i(this, t), this.foreground = e || "white", this.underline = r || !1, this.italics = a || !1, this.background = n || "black", this.flash = o || !1 - } - return t.prototype.reset = function() { - this.foreground = "white", this.underline = !1, this.italics = !1, this.background = "black", this.flash = !1 - }, t.prototype.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]) - } - }, t.prototype.isDefault = function() { - return "white" === this.foreground && !this.underline && !this.italics && "black" === this.background && !this.flash - }, t.prototype.equals = function(t) { - return this.foreground === t.foreground && this.underline === t.underline && this.italics === t.italics && this.background === t.background && this.flash === t.flash - }, t.prototype.copy = function(t) { - this.foreground = t.foreground, this.underline = t.underline, this.italics = t.italics, this.background = t.background, this.flash = t.flash - }, t.prototype.toString = function() { - return "color=" + this.foreground + ", underline=" + this.underline + ", italics=" + this.italics + ", background=" + this.background + ", flash=" + this.flash - }, t - }(), - g = function() { - function t(e, r, a, n, o, s) { - i(this, t), this.uchar = e || " ", this.penState = new v(r, a, n, o, s) - } - return t.prototype.reset = function() { - this.uchar = " ", this.penState.reset() - }, t.prototype.setChar = function(t, e) { - this.uchar = t, this.penState.copy(e) - }, t.prototype.setPenState = function(t) { - this.penState.copy(t) - }, t.prototype.equals = function(t) { - return this.uchar === t.uchar && this.penState.equals(t.penState) - }, t.prototype.copy = function(t) { - this.uchar = t.uchar, this.penState.copy(t.penState) - }, t.prototype.isEmpty = function() { - return " " === this.uchar && this.penState.isDefault() - }, t - }(), - y = function() { - function t() { - i(this, t), this.chars = []; - for (var e = 0; e < s; e++) this.chars.push(new g); - this.pos = 0, this.currPenState = new v - } - return t.prototype.equals = function(t) { - for (var e = !0, r = 0; r < s; r++) - if (!this.chars[r].equals(t.chars[r])) { - e = !1; - break - } return e - }, t.prototype.copy = function(t) { - for (var e = 0; e < s; e++) this.chars[e].copy(t.chars[e]) - }, t.prototype.isEmpty = function() { - for (var t = !0, e = 0; e < s; e++) - if (!this.chars[e].isEmpty()) { - t = !1; - break - } return t - }, t.prototype.setCursor = function(t) { - this.pos !== t && (this.pos = t), this.pos < 0 ? (f.log("ERROR", "Negative cursor position " + this.pos), this.pos = 0) : this.pos > s && (f.log("ERROR", "Too large cursor position " + this.pos), this.pos = s) - }, t.prototype.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) - }, t.prototype.backSpace = function() { - this.moveCursor(-1), this.chars[this.pos].setChar(" ", this.currPenState) - }, t.prototype.insertChar = function(t) { - t >= 144 && this.backSpace(); - var e = n(t); - if (this.pos >= s) return void f.log("ERROR", "Cannot insert " + t.toString(16) + " (" + e + ") at position " + this.pos + ". Skipping it!"); - this.chars[this.pos].setChar(e, this.currPenState), this.moveCursor(1) - }, t.prototype.clearFromPos = function(t) { - var e = void 0; - for (e = t; e < s; e++) this.chars[e].reset() - }, t.prototype.clear = function() { - this.clearFromPos(0), this.pos = 0, this.currPenState.reset() - }, t.prototype.clearToEndOfRow = function() { - this.clearFromPos(this.pos) - }, t.prototype.getTextString = function() { - for (var t = [], e = !0, r = 0; r < s; r++) { - var i = this.chars[r].uchar; - " " !== i && (e = !1), t.push(i) - } - return e ? "" : t.join("") - }, t.prototype.setPenStyles = function(t) { - this.currPenState.setStyles(t), this.chars[this.pos].setPenState(this.currPenState) - }, t - }(), - m = function() { - function t() { - i(this, t), this.rows = []; - for (var e = 0; e < o; e++) this.rows.push(new y); - this.currRow = o - 1, this.nrRollUpRows = null, this.reset() - } - return t.prototype.reset = function() { - for (var t = 0; t < o; t++) this.rows[t].clear(); - this.currRow = o - 1 - }, t.prototype.equals = function(t) { - for (var e = !0, r = 0; r < o; r++) - if (!this.rows[r].equals(t.rows[r])) { - e = !1; - break - } return e - }, t.prototype.copy = function(t) { - for (var e = 0; e < o; e++) this.rows[e].copy(t.rows[e]) - }, t.prototype.isEmpty = function() { - for (var t = !0, e = 0; e < o; e++) - if (!this.rows[e].isEmpty()) { - t = !1; - break - } return t - }, t.prototype.backSpace = function() { - this.rows[this.currRow].backSpace() - }, t.prototype.clearToEndOfRow = function() { - this.rows[this.currRow].clearToEndOfRow() - }, t.prototype.insertChar = function(t) { - this.rows[this.currRow].insertChar(t) - }, t.prototype.setPen = function(t) { - this.rows[this.currRow].setPenStyles(t) - }, t.prototype.moveCursor = function(t) { - this.rows[this.currRow].moveCursor(t) - }, t.prototype.setCursor = function(t) { - f.log("INFO", "setCursor: " + t), this.rows[this.currRow].setCursor(t) - }, t.prototype.setPAC = function(t) { - f.log("INFO", "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 < o; r++) this.rows[r].clear(); - var i = this.currRow + 1 - this.nrRollUpRows, - a = this.lastOutputScreen; - if (a) { - var n = a.rows[i].cueStartTime; - if (n && n < f.time) - for (var s = 0; s < this.nrRollUpRows; s++) this.rows[e - this.nrRollUpRows + s + 1].copy(a.rows[i + s]) - } - } - this.currRow = e; - var l = this.rows[this.currRow]; - if (null !== t.indent) { - var u = t.indent, - d = Math.max(u - 1, 0); - l.setCursor(t.indent), t.color = l.chars[d].penState.foreground - } - var c = { - foreground: t.color, - underline: t.underline, - italics: t.italics, - background: "black", - flash: !1 - }; - this.setPen(c) - }, t.prototype.setBkgData = function(t) { - f.log("INFO", "bkgData = " + JSON.stringify(t)), this.backSpace(), this.setPen(t), this.insertChar(32) - }, t.prototype.setRollUpRows = function(t) { - this.nrRollUpRows = t - }, t.prototype.rollUp = function() { - if (null === this.nrRollUpRows) return void f.log("DEBUG", "roll_up but nrRollUpRows not set yet"); - f.log("TEXT", this.getDisplayText()); - var t = this.currRow + 1 - this.nrRollUpRows, - e = this.rows.splice(t, 1)[0]; - e.clear(), this.rows.splice(this.currRow, 0, e), f.log("INFO", "Rolling up") - }, t.prototype.getDisplayText = function(t) { - t = t || !1; - for (var e = [], r = "", i = -1, a = 0; a < o; a++) { - var n = this.rows[a].getTextString(); - n && (i = a + 1, t ? e.push("Row " + i + ": '" + n + "'") : e.push(n.trim())) - } - return e.length > 0 && (r = t ? "[" + e.join(" | ") + "]" : e.join("\n")), r - }, t.prototype.getTextAndFormat = function() { - return this.rows - }, t - }(), - b = function() { - function t(e, r) { - i(this, t), this.chNr = e, this.outputFilter = r, this.mode = null, this.verbose = 0, this.displayedMemory = new m, this.nonDisplayedMemory = new m, this.lastOutputScreen = new m, this.currRollUpRow = this.displayedMemory.rows[o - 1], this.writeScreen = this.displayedMemory, this.mode = null, this.cueStartTime = null - } - return t.prototype.reset = function() { - this.mode = null, this.displayedMemory.reset(), this.nonDisplayedMemory.reset(), this.lastOutputScreen.reset(), this.currRollUpRow = this.displayedMemory.rows[o - 1], this.writeScreen = this.displayedMemory, this.mode = null, this.cueStartTime = null, this.lastCueEndTime = null - }, t.prototype.getHandler = function() { - return this.outputFilter - }, t.prototype.setHandler = function(t) { - this.outputFilter = t - }, t.prototype.setPAC = function(t) { - this.writeScreen.setPAC(t) - }, t.prototype.setBkgData = function(t) { - this.writeScreen.setBkgData(t) - }, t.prototype.setMode = function(t) { - t !== this.mode && (this.mode = t, f.log("INFO", "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) - }, t.prototype.insertChars = function(t) { - for (var e = 0; e < t.length; e++) this.writeScreen.insertChar(t[e]); - var r = this.writeScreen === this.displayedMemory ? "DISP" : "NON_DISP"; - f.log("INFO", r + ": " + this.writeScreen.getDisplayText(!0)), "MODE_PAINT-ON" !== this.mode && "MODE_ROLL-UP" !== this.mode || (f.log("TEXT", "DISPLAYED: " + this.displayedMemory.getDisplayText(!0)), this.outputDataUpdate()) - }, t.prototype.ccRCL = function() { - f.log("INFO", "RCL - Resume Caption Loading"), this.setMode("MODE_POP-ON") - }, t.prototype.ccBS = function() { - f.log("INFO", "BS - BackSpace"), "MODE_TEXT" !== this.mode && (this.writeScreen.backSpace(), this.writeScreen === this.displayedMemory && this.outputDataUpdate()) - }, t.prototype.ccAOF = function() {}, t.prototype.ccAON = function() {}, t.prototype.ccDER = function() { - f.log("INFO", "DER- Delete to End of Row"), this.writeScreen.clearToEndOfRow(), this.outputDataUpdate() - }, t.prototype.ccRU = function(t) { - f.log("INFO", "RU(" + t + ") - Roll Up"), this.writeScreen = this.displayedMemory, this.setMode("MODE_ROLL-UP"), this.writeScreen.setRollUpRows(t) - }, t.prototype.ccFON = function() { - f.log("INFO", "FON - Flash On"), this.writeScreen.setPen({ - flash: !0 - }) - }, t.prototype.ccRDC = function() { - f.log("INFO", "RDC - Resume Direct Captioning"), this.setMode("MODE_PAINT-ON") - }, t.prototype.ccTR = function() { - f.log("INFO", "TR"), this.setMode("MODE_TEXT") - }, t.prototype.ccRTD = function() { - f.log("INFO", "RTD"), this.setMode("MODE_TEXT") - }, t.prototype.ccEDM = function() { - f.log("INFO", "EDM - Erase Displayed Memory"), this.displayedMemory.reset(), this.outputDataUpdate(!0) - }, t.prototype.ccCR = function() { - f.log("CR - Carriage Return"), this.writeScreen.rollUp(), this.outputDataUpdate(!0) - }, t.prototype.ccENM = function() { - f.log("INFO", "ENM - Erase Non-displayed Memory"), this.nonDisplayedMemory.reset() - }, t.prototype.ccEOC = function() { - if (f.log("INFO", "EOC - End Of Caption"), "MODE_POP-ON" === this.mode) { - var t = this.displayedMemory; - this.displayedMemory = this.nonDisplayedMemory, this.nonDisplayedMemory = t, this.writeScreen = this.nonDisplayedMemory, f.log("TEXT", "DISP: " + this.displayedMemory.getDisplayText()) - } - this.outputDataUpdate(!0) - }, t.prototype.ccTO = function(t) { - f.log("INFO", "TO(" + t + ") - Tab Offset"), this.writeScreen.moveCursor(t) - }, t.prototype.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, - i = ["white", "green", "blue", "cyan", "red", "yellow", "magenta"]; - e.foreground = i[r] - } - f.log("INFO", "MIDROW: " + JSON.stringify(e)), this.writeScreen.setPen(e) - }, t.prototype.outputDataUpdate = function() { - var t = arguments.length > 0 && void 0 !== arguments[0] && arguments[0], - e = f.time; - null !== e && this.outputFilter && (null !== this.cueStartTime || this.displayedMemory.isEmpty() ? this.displayedMemory.equals(this.lastOutputScreen) || (this.outputFilter.newCue && (this.outputFilter.newCue(this.cueStartTime, e, this.lastOutputScreen), !0 === t && this.outputFilter.dispatchCue && this.outputFilter.dispatchCue()), this.cueStartTime = this.displayedMemory.isEmpty() ? null : e) : this.cueStartTime = e, this.lastOutputScreen.copy(this.displayedMemory)) - }, t.prototype.cueSplitAtTime = function(t) { - this.outputFilter && (this.displayedMemory.isEmpty() || (this.outputFilter.newCue && this.outputFilter.newCue(this.cueStartTime, t, this.displayedMemory), this.cueStartTime = t)) - }, t - }(), - E = function() { - function t(e, r, a) { - i(this, t), this.field = e || 1, this.outputs = [r, a], this.channels = [new b(1, r), new b(2, a)], this.currChNr = -1, this.lastCmdA = null, this.lastCmdB = null, this.bufferedData = [], this.startTime = null, this.lastTime = null, this.dataCounters = { - padding: 0, - char: 0, - cmd: 0, - other: 0 - } - } - return t.prototype.getHandler = function(t) { - return this.channels[t].getHandler() - }, t.prototype.setHandler = function(t, e) { - this.channels[t].setHandler(e) - }, t.prototype.addData = function(t, e) { - var r = void 0, - i = void 0, - a = void 0, - n = !1; - this.lastTime = t, f.setTime(t); - for (var o = 0; o < e.length; o += 2) - if (i = 127 & e[o], a = 127 & e[o + 1], 0 !== i || 0 !== a) { - if (f.log("DATA", "[" + p([e[o], e[o + 1]]) + "] -> (" + p([i, a]) + ")"), r = this.parseCmd(i, a), r || (r = this.parseMidrow(i, a)), r || (r = this.parsePAC(i, a)), r || (r = this.parseBackgroundAttributes(i, a)), !r && (n = this.parseChars(i, a))) - if (this.currChNr && this.currChNr >= 0) { - var s = this.channels[this.currChNr - 1]; - s.insertChars(n) - } else f.log("WARNING", "No channel found yet. TEXT-MODE?"); - r ? this.dataCounters.cmd += 2 : n ? this.dataCounters.char += 2 : (this.dataCounters.other += 2, f.log("WARNING", "Couldn't parse cleaned data " + p([i, a]) + " orig: " + p([e[o], e[o + 1]]))) - } else this.dataCounters.padding += 2 - }, t.prototype.parseCmd = function(t, e) { - var r = null, - i = (20 === t || 28 === t) && e >= 32 && e <= 47, - a = (23 === t || 31 === t) && e >= 33 && e <= 35; - if (!i && !a) return !1; - if (t === this.lastCmdA && e === this.lastCmdB) return this.lastCmdA = null, this.lastCmdB = null, f.log("DEBUG", "Repeated command (" + p([t, e]) + ") is dropped"), !0; - r = 20 === t || 23 === t ? 1 : 2; - var n = this.channels[r - 1]; - return 20 === t || 28 === 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), this.lastCmdA = t, this.lastCmdB = e, this.currChNr = r, !0 - }, t.prototype.parseMidrow = function(t, e) { - var r = null; - if ((17 === t || 25 === t) && e >= 32 && e <= 47) { - if ((r = 17 === t ? 1 : 2) !== this.currChNr) return f.log("ERROR", "Mismatch channel in midrow parsing"), !1; - return this.channels[r - 1].ccMIDROW(e), f.log("DEBUG", "MIDROW (" + p([t, e]) + ")"), !0 - } - return !1 - }, t.prototype.parsePAC = function(t, e) { - var r = null, - i = null, - a = (t >= 17 && t <= 23 || t >= 25 && t <= 31) && e >= 64 && e <= 127, - n = (16 === t || 24 === t) && e >= 64 && e <= 95; - if (!a && !n) return !1; - if (t === this.lastCmdA && e === this.lastCmdB) return this.lastCmdA = null, this.lastCmdB = null, !0; - r = t <= 23 ? 1 : 2, i = e >= 64 && e <= 95 ? 1 === r ? l[t] : d[t] : 1 === r ? u[t] : c[t]; - var o = this.interpretPAC(i, e); - return this.channels[r - 1].setPAC(o), this.lastCmdA = t, this.lastCmdB = e, this.currChNr = r, !0 - }, t.prototype.interpretPAC = function(t, e) { - var r = e, - 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 - }, t.prototype.parseChars = function(t, e) { - var r = null, - i = null, - a = null; - if (t >= 25 ? (r = 2, a = t - 8) : (r = 1, a = t), a >= 17 && a <= 19) { - var o = e; - o = 17 === a ? e + 80 : 18 === a ? e + 112 : e + 144, f.log("INFO", "Special char '" + n(o) + "' in channel " + r), i = [o] - } else t >= 32 && t <= 127 && (i = 0 === e ? [t] : [t, e]); - if (i) { - var s = p(i); - f.log("DEBUG", "Char codes = " + s.join(",")), this.lastCmdA = null, this.lastCmdB = null - } - return i - }, t.prototype.parseBackgroundAttributes = function(t, e) { - var r = void 0, - i = void 0, - a = void 0, - n = void 0, - o = (16 === t || 24 === t) && e >= 32 && e <= 47, - s = (23 === t || 31 === t) && e >= 45 && e <= 47; - return !(!o && !s) && (r = {}, 16 === t || 24 === t ? (i = Math.floor((e - 32) / 2), r.background = h[i], e % 2 == 1 && (r.background = r.background + "_semi")) : 45 === e ? r.background = "transparent" : (r.foreground = "black", 47 === e && (r.underline = !0)), a = t < 24 ? 1 : 2, n = this.channels[a - 1], n.setBkgData(r), this.lastCmdA = null, this.lastCmdB = null, !0) - }, t.prototype.reset = function() { - for (var t = 0; t < this.channels.length; t++) this.channels[t] && this.channels[t].reset(); - this.lastCmdA = null, this.lastCmdB = null - }, t.prototype.cueSplitAtTime = function(t) { - for (var e = 0; e < this.channels.length; e++) this.channels[e] && this.channels[e].cueSplitAtTime(t) - }, t - }(); - e.a = E - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - var a = function() { - function t(e, r) { - i(this, t), this.timelineController = e, this.trackName = r, this.startTime = null, this.endTime = null, this.screen = null - } - return t.prototype.dispatchCue = function() { - null !== this.startTime && (this.timelineController.addCues(this.trackName, this.startTime, this.endTime, this.screen), this.startTime = null) - }, t.prototype.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) - }, t - }(); - e.a = a - }, function(t, e, r) { - "use strict"; - var i = r(27), - a = r(7), - n = function(t, e, r) { - return t.substr(r || 0, e.length) === e - }, - o = function(t) { - var e = parseInt(t.substr(-3)), - r = parseInt(t.substr(-6, 2)), - i = parseInt(t.substr(-9, 2)), - a = t.length > 9 ? parseInt(t.substr(0, t.indexOf(":"))) : 0; - return isNaN(e) || isNaN(r) || isNaN(i) || isNaN(a) ? -1 : (e += 1e3 * r, e += 6e4 * i, e += 36e5 * a) - }, - s = function(t) { - for (var e = 5381, r = t.length; r;) e = 33 * e ^ t.charCodeAt(--r); - return (e >>> 0).toString() - }, - l = function(t, e, r) { - var i = t[e], - a = t[i.prevCC]; - if (!a || !a.new && i.new) return t.ccOffset = t.presentationOffset = i.start, void(i.new = !1); - for (; a && a.new;) t.ccOffset += i.start - a.start, i.new = !1, i = a, a = t[i.prevCC]; - t.presentationOffset = r - }, - u = { - parse: function(t, e, r, u, d, c) { - var h = /\r\n|\n\r|\n|\r/g, - f = Object(a.b)(new Uint8Array(t)).trim().replace(h, "\n").split("\n"), - p = "00:00.000", - v = 0, - g = 0, - y = 0, - m = [], - b = void 0, - E = !0, - T = new i.a; - T.oncue = function(t) { - var e = r[u], - i = r.ccOffset; - e && e.new && (void 0 !== g ? i = r.ccOffset = e.start : l(r, u, y)), y && (i = y + r.ccOffset - r.presentationOffset), t.startTime += i - g, t.endTime += i - g, t.id = s(t.startTime.toString()) + s(t.endTime.toString()) + s(t.text), t.text = decodeURIComponent(encodeURIComponent(t.text)), t.endTime > 0 && m.push(t) - }, T.onparsingerror = function(t) { - b = t - }, T.onflush = function() { - if (b && c) return void c(b); - d(m) - }, f.forEach(function(t) { - if (E) { - if (n(t, "X-TIMESTAMP-MAP=")) { - E = !1, t.substr(16).split(",").forEach(function(t) { - n(t, "LOCAL:") ? p = t.substr(6) : n(t, "MPEGTS:") && (v = parseInt(t.substr(7))) - }); - try { - e = e < 0 ? e + 8589934592 : e, v -= e, g = o(p) / 1e3, y = v / 9e4, -1 === g && (b = new Error("Malformed X-TIMESTAMP-MAP: " + t)) - } catch (e) { - b = new Error("Malformed X-TIMESTAMP-MAP: " + t) - } - return - } - "" === t && (E = !1) - } - T.parse(t + "\n") - }), T.flush() - } - }; - e.a = u - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - - function a(t, e) { - if (!t) throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); - return !e || "object" != typeof e && "function" != typeof e ? t : e - } - - function n(t, e) { - if ("function" != typeof e && null !== e) throw new TypeError("Super expression must either be null or a function, not " + typeof e); - t.prototype = Object.create(e && e.prototype, { - constructor: { - value: t, - enumerable: !1, - writable: !0, - configurable: !0 - } - }), e && (Object.setPrototypeOf ? Object.setPrototypeOf(t, e) : t.__proto__ = e) - } - - function o(t) { - for (var e = [], r = 0; r < t.length; r++) "subtitles" === t[r].kind && e.push(t[r]); - return e - } - var s = r(1), - l = r(3), - u = r(0), - d = function() { - function t(t, e) { - for (var r = 0; r < e.length; r++) { - var i = e[r]; - i.enumerable = i.enumerable || !1, i.configurable = !0, "value" in i && (i.writable = !0), Object.defineProperty(t, i.key, i) - } - } - return function(e, r, i) { - return r && t(e.prototype, r), i && t(e, i), e - } - }(), - c = function(t) { - function e(r) { - i(this, e); - var n = a(this, t.call(this, r, s.a.MEDIA_ATTACHED, s.a.MEDIA_DETACHING, s.a.MANIFEST_LOADING, s.a.MANIFEST_LOADED, s.a.SUBTITLE_TRACK_LOADED)); - return n.tracks = [], n.trackId = -1, n.media = null, n.subtitleDisplay = !0, n - } - return n(e, t), e.prototype._onTextTracksChanged = function() { - if (this.media) { - for (var t = -1, e = o(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 - } - }, e.prototype.destroy = function() { - l.a.prototype.destroy.call(this) - }, e.prototype.onMediaAttached = function(t) { - var e = this; - this.media = t.media, this.media && (this.queuedDefaultTrack && (this.subtitleTrack = this.queuedDefaultTrack, delete this.queuedDefaultTrack), this.trackChangeListener = this._onTextTracksChanged.bind(this), this.useTextTrackPolling = !(this.media.textTracks && "onchange" in this.media.textTracks), this.useTextTrackPolling ? this.subtitlePollingInterval = setInterval(function() { - e.trackChangeListener() - }, 500) : this.media.textTracks.addEventListener("change", this.trackChangeListener)) - }, e.prototype.onMediaDetaching = function() { - this.media && (this.useTextTrackPolling ? clearInterval(this.subtitlePollingInterval) : this.media.textTracks.removeEventListener("change", this.trackChangeListener), this.media = null) - }, e.prototype.onManifestLoading = function() { - this.tracks = [], this.trackId = -1 - }, e.prototype.onManifestLoaded = function(t) { - var e = this, - r = t.subtitles || []; - this.tracks = r, this.trackId = -1, this.hls.trigger(s.a.SUBTITLE_TRACKS_UPDATED, { - subtitleTracks: r - }), r.forEach(function(t) { - t.default && (e.media ? e.subtitleTrack = t.id : e.queuedDefaultTrack = t.id) - }) - }, e.prototype.onTick = function() { - var t = this.trackId, - e = this.tracks[t]; - if (e) { - var r = e.details; - r && !r.live || (u.b.log("(re)loading playlist for subtitle track " + t), this.hls.trigger(s.a.SUBTITLE_TRACK_LOADING, { - url: e.url, - id: t - })) - } - }, e.prototype.onSubtitleTrackLoaded = function(t) { - var e = this; - t.id < this.tracks.length && (u.b.log("subtitle track " + t.id + " loaded"), this.tracks[t.id].details = t.details, t.details.live && !this.timer && (this.timer = setInterval(function() { - e.onTick() - }, 1e3 * t.details.targetduration, this)), !t.details.live && this.timer && this._stopTimer()) - }, e.prototype.setSubtitleTrackInternal = function(t) { - var e = this.hls, - r = this.tracks; - if (!("number" != typeof t || t < -1 || t >= r.length) && (this._stopTimer(), this.trackId = t, u.b.log("switching to subtitle track " + t), e.trigger(s.a.SUBTITLE_TRACK_SWITCH, { - id: t - }), -1 !== t)) { - var i = r[t], - a = i.details; - a && !a.live || (u.b.log("(re)loading playlist for subtitle track " + t), e.trigger(s.a.SUBTITLE_TRACK_LOADING, { - url: i.url, - id: t - })) - } - }, e.prototype._stopTimer = function() { - this.timer && (clearInterval(this.timer), this.timer = null) - }, e.prototype._toggleTrackModes = function(t) { - var e = this.media, - r = this.subtitleDisplay, - i = this.trackId; - if (e) { - var a = o(e.textTracks); - if (-1 === t)[].slice.call(a).forEach(function(t) { - t.mode = "disabled" - }); - else { - var n = a[i]; - n && (n.mode = "disabled") - } - var s = a[t]; - s && (s.mode = r ? "showing" : "hidden") - } - }, d(e, [{ - key: "subtitleTracks", - get: function() { - return this.tracks - } - }, { - key: "subtitleTrack", - get: function() { - return this.trackId - }, - set: function(t) { - this.trackId !== t && (this._toggleTrackModes(t), this.setSubtitleTrackInternal(t)) - } - }]), e - }(l.a); - e.a = c - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - - function a(t, e) { - if (!t) throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); - return !e || "object" != typeof e && "function" != typeof e ? t : e - } - - function n(t, e) { - if ("function" != typeof e && null !== e) throw new TypeError("Super expression must either be null or a function, not " + typeof e); - t.prototype = Object.create(e && e.prototype, { - constructor: { - value: t, - enumerable: !1, - writable: !0, - configurable: !0 - } - }), e && (Object.setPrototypeOf ? Object.setPrototypeOf(t, e) : t.__proto__ = e) - } - var o = r(1), - s = r(0), - l = r(13), - u = r(8), - d = window, - c = d.performance, - h = { - STOPPED: "STOPPED", - IDLE: "IDLE", - KEY_LOADING: "KEY_LOADING", - FRAG_LOADING: "FRAG_LOADING" - }, - f = function(t) { - function e(r) { - i(this, e); - var n = a(this, t.call(this, r, o.a.MEDIA_ATTACHED, o.a.ERROR, o.a.KEY_LOADED, o.a.FRAG_LOADED, o.a.SUBTITLE_TRACKS_UPDATED, o.a.SUBTITLE_TRACK_SWITCH, o.a.SUBTITLE_TRACK_LOADED, o.a.SUBTITLE_FRAG_PROCESSED)); - return n.config = r.config, n.vttFragSNsProcessed = {}, n.vttFragQueues = void 0, n.currentlyProcessing = null, n.state = h.STOPPED, n.currentTrackId = -1, n.decrypter = new l.a(r.observer, r.config), n - } - return n(e, t), e.prototype.onHandlerDestroyed = function() { - this.state = h.STOPPED - }, e.prototype.clearVttFragQueues = function() { - var t = this; - this.vttFragQueues = {}, this.tracks.forEach(function(e) { - t.vttFragQueues[e.id] = [] - }) - }, e.prototype.nextFrag = function() { - if (null === this.currentlyProcessing && this.currentTrackId > -1 && this.vttFragQueues[this.currentTrackId].length) { - var t = this.currentlyProcessing = this.vttFragQueues[this.currentTrackId].shift(); - this.fragCurrent = t, this.hls.trigger(o.a.FRAG_LOADING, { - frag: t - }), this.state = h.FRAG_LOADING - } - }, e.prototype.onSubtitleFragProcessed = function(t) { - t.success && this.vttFragSNsProcessed[t.frag.trackId].push(t.frag.sn), this.currentlyProcessing = null, this.state = h.IDLE, this.nextFrag() - }, e.prototype.onMediaAttached = function() { - this.state = h.IDLE - }, e.prototype.onError = function(t) { - var e = t.frag; - e && "subtitle" !== e.type || this.currentlyProcessing && (this.currentlyProcessing = null, this.nextFrag()) - }, e.prototype.doTick = function() { - var t = this; - switch (this.state) { - case h.IDLE: - var e = this.tracks, - r = this.currentTrackId, - i = this.vttFragSNsProcessed[r], - a = this.vttFragQueues[r], - n = this.currentlyProcessing ? this.currentlyProcessing.sn : -1, - l = function(t) { - return i.indexOf(t.sn) > -1 - }, - u = function(t) { - return a.some(function(e) { - return e.sn === t.sn - }) - }; - if (!e) break; - var d; - if (r < e.length && (d = e[r].details), void 0 === d) break; - d.fragments.forEach(function(e) { - l(e) || e.sn === n || u(e) || (e.encrypted ? (s.b.log("Loading key for " + e.sn), t.state = h.KEY_LOADING, t.hls.trigger(o.a.KEY_LOADING, { - frag: e - })) : (e.trackId = r, a.push(e), t.nextFrag())) - }) - } - }, e.prototype.onSubtitleTracksUpdated = function(t) { - var e = this; - s.b.log("subtitle tracks updated"), this.tracks = t.subtitleTracks, this.clearVttFragQueues(), this.vttFragSNsProcessed = {}, this.tracks.forEach(function(t) { - e.vttFragSNsProcessed[t.id] = [] - }) - }, e.prototype.onSubtitleTrackSwitch = function(t) { - if (this.currentTrackId = t.id, this.tracks && -1 !== this.currentTrackId) { - var e = this.tracks[this.currentTrackId]; - e && e.details && this.tick() - } - }, e.prototype.onSubtitleTrackLoaded = function() { - this.tick() - }, e.prototype.onKeyLoaded = function() { - this.state === h.KEY_LOADING && (this.state = h.IDLE, this.tick()) - }, e.prototype.onFragLoaded = function(t) { - var e = this.fragCurrent, - r = t.frag.decryptdata, - i = t.frag, - a = this.hls; - if (this.state === h.FRAG_LOADING && e && "subtitle" === t.frag.type && e.sn === t.frag.sn && t.payload.byteLength > 0 && null != r && null != r.key && "AES-128" === r.method) { - var n = void 0; - try { - n = c.now() - } catch (t) { - n = Date.now() - } - this.decrypter.decrypt(t.payload, r.key.buffer, r.iv.buffer, function(t) { - var e = void 0; - try { - e = c.now() - } catch (t) { - e = Date.now() - } - a.trigger(o.a.FRAG_DECRYPTED, { - frag: i, - payload: t, - stats: { - tstart: n, - tdecrypt: e - } - }) - }) - } - }, e - }(u.a); - e.a = f - }, function(t, e, r) { - "use strict"; - - function i(t, e) { - if (!(t instanceof e)) throw new TypeError("Cannot call a class as a function") - } - - function a(t, e) { - if (!t) throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); - return !e || "object" != typeof e && "function" != typeof e ? t : e - } - - function n(t, e) { - if ("function" != typeof e && null !== e) throw new TypeError("Super expression must either be null or a function, not " + typeof e); - t.prototype = Object.create(e && e.prototype, { - constructor: { - value: t, - enumerable: !1, - writable: !0, - configurable: !0 - } - }), e && (Object.setPrototypeOf ? Object.setPrototypeOf(t, e) : t.__proto__ = e) - } - var o = r(3), - s = r(1), - l = r(2), - u = r(0), - d = function() { - function t(t, e) { - for (var r = 0; r < e.length; r++) { - var i = e[r]; - i.enumerable = i.enumerable || !1, i.configurable = !0, "value" in i && (i.writable = !0), Object.defineProperty(t, i.key, i) - } - } - return function(e, r, i) { - return r && t(e.prototype, r), i && t(e, i), e - } - }(), - c = window, - h = c.XMLHttpRequest, - f = { - WIDEVINE: "com.widevine.alpha", - PLAYREADY: "com.microsoft.playready" - }, - p = function(t, e, r) { - var i = { - videoCapabilities: [] - }; - return e.forEach(function(t) { - i.videoCapabilities.push({ - contentType: 'video/mp4; codecs="' + t + '"' - }) - }), [i] - }, - v = function(t, e, r) { - switch (t) { - case f.WIDEVINE: - return p(0, r); - default: - throw Error("Unknown key-system: " + t) - } - }, - g = function(t) { - function e(r) { - i(this, e); - var n = a(this, t.call(this, r, s.a.MEDIA_ATTACHED, s.a.MANIFEST_PARSED)); - return n._widevineLicenseUrl = r.config.widevineLicenseUrl, n._licenseXhrSetup = r.config.licenseXhrSetup, n._emeEnabled = r.config.emeEnabled, n._requestMediaKeySystemAccess = r.config.requestMediaKeySystemAccessFunc, n._mediaKeysList = [], n._media = null, n._hasSetMediaKeys = !1, n._isMediaEncrypted = !1, n._requestLicenseFailureCount = 0, n - } - return n(e, t), e.prototype.getLicenseServerUrl = function(t) { - var e = void 0; - switch (t) { - case f.WIDEVINE: - e = this._widevineLicenseUrl; - break; - default: - e = null - } - return e || (u.b.error('No license server URL configured for key-system "' + t + '"'), this.hls.trigger(s.a.ERROR, { - type: l.b.KEY_SYSTEM_ERROR, - details: l.a.KEY_SYSTEM_LICENSE_REQUEST_FAILED, - fatal: !0 - })), e - }, e.prototype._attemptKeySystemAccess = function(t, e, r) { - var i = this, - a = v(t, 0, r); - if (!a) return void u.b.warn("Can not create config for key-system (maybe because platform is not supported):", t); - u.b.log("Requesting encrypted media key-system access"), this.requestMediaKeySystemAccess(t, a).then(function(e) { - i._onMediaKeySystemAccessObtained(t, e) - }).catch(function(e) { - u.b.error('Failed to obtain key-system "' + t + '" access:', e) - }) - }, e.prototype._onMediaKeySystemAccessObtained = function(t, e) { - var r = this; - u.b.log('Access for key-system "' + t + '" obtained'); - var i = { - mediaKeys: null, - mediaKeysSession: null, - mediaKeysSessionInitialized: !1, - mediaKeySystemAccess: e, - mediaKeySystemDomain: t - }; - this._mediaKeysList.push(i), e.createMediaKeys().then(function(e) { - i.mediaKeys = e, u.b.log('Media-keys created for key-system "' + t + '"'), r._onMediaKeysCreated() - }).catch(function(t) { - u.b.error("Failed to create media-keys:", t) - }) - }, e.prototype._onMediaKeysCreated = function() { - var t = this; - this._mediaKeysList.forEach(function(e) { - e.mediaKeysSession || (e.mediaKeysSession = e.mediaKeys.createSession(), t._onNewMediaKeySession(e.mediaKeysSession)) - }) - }, e.prototype._onNewMediaKeySession = function(t) { - var e = this; - u.b.log("New key-system session " + t.sessionId), t.addEventListener("message", function(r) { - e._onKeySessionMessage(t, r.message) - }, !1) - }, e.prototype._onKeySessionMessage = function(t, e) { - u.b.log("Got EME message event, creating license request"), this._requestLicense(e, function(e) { - u.b.log("Received license data, updating key-session"), t.update(e) - }) - }, e.prototype._onMediaEncrypted = function(t, e) { - u.b.log('Media is encrypted using "' + t + '" init data type'), this._isMediaEncrypted = !0, this._mediaEncryptionInitDataType = t, this._mediaEncryptionInitData = e, this._attemptSetMediaKeys(), this._generateRequestWithPreferredKeySession() - }, e.prototype._attemptSetMediaKeys = function() { - if (!this._hasSetMediaKeys) { - var t = this._mediaKeysList[0]; - if (!t || !t.mediaKeys) return u.b.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"), void this.hls.trigger(s.a.ERROR, { - type: l.b.KEY_SYSTEM_ERROR, - details: l.a.KEY_SYSTEM_NO_KEYS, - fatal: !0 - }); - u.b.log("Setting keys for encrypted media"), this._media.setMediaKeys(t.mediaKeys), this._hasSetMediaKeys = !0 - } - }, e.prototype._generateRequestWithPreferredKeySession = function() { - var t = this, - e = this._mediaKeysList[0]; - if (!e) return u.b.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"), void this.hls.trigger(s.a.ERROR, { - type: l.b.KEY_SYSTEM_ERROR, - details: l.a.KEY_SYSTEM_NO_ACCESS, - fatal: !0 - }); - if (e.mediaKeysSessionInitialized) return void u.b.warn("Key-Session already initialized but requested again"); - var r = e.mediaKeysSession; - r || (u.b.error("Fatal: Media is encrypted but no key-session existing"), this.hls.trigger(s.a.ERROR, { - type: l.b.KEY_SYSTEM_ERROR, - details: l.a.KEY_SYSTEM_NO_SESSION, - fatal: !0 - })); - var i = this._mediaEncryptionInitDataType, - a = this._mediaEncryptionInitData; - u.b.log('Generating key-session request for "' + i + '" init data type'), e.mediaKeysSessionInitialized = !0, r.generateRequest(i, a).then(function() { - u.b.debug("Key-session generation succeeded") - }).catch(function(e) { - u.b.error("Error generating key-session request:", e), t.hls.trigger(s.a.ERROR, { - type: l.b.KEY_SYSTEM_ERROR, - details: l.a.KEY_SYSTEM_NO_SESSION, - fatal: !1 - }) - }) - }, e.prototype._createLicenseXhr = function(t, e, r) { - var i = new h, - a = this._licenseXhrSetup; - try { - if (a) try { - a(i, t) - } catch (e) { - i.open("POST", t, !0), a(i, t) - } - i.readyState || i.open("POST", t, !0) - } catch (t) { - return u.b.error("Error setting up key-system license XHR", t), void this.hls.trigger(s.a.ERROR, { - type: l.b.KEY_SYSTEM_ERROR, - details: l.a.KEY_SYSTEM_LICENSE_REQUEST_FAILED, - fatal: !0 - }) - } - return i.responseType = "arraybuffer", i.onreadystatechange = this._onLicenseRequestReadyStageChange.bind(this, i, t, e, r), i - }, e.prototype._onLicenseRequestReadyStageChange = function(t, e, r, i) { - switch (t.readyState) { - case 4: - if (200 === t.status) this._requestLicenseFailureCount = 0, u.b.log("License request succeeded"), i(t.response); - else { - if (u.b.error("License Request XHR failed (" + e + "). Status: " + t.status + " (" + t.statusText + ")"), ++this._requestLicenseFailureCount <= 3) { - var a = 3 - this._requestLicenseFailureCount + 1; - return u.b.warn("Retrying license request, " + a + " attempts left"), void this._requestLicense(r, i) - } - this.hls.trigger(s.a.ERROR, { - type: l.b.KEY_SYSTEM_ERROR, - details: l.a.KEY_SYSTEM_LICENSE_REQUEST_FAILED, - fatal: !0 - }) - } - } - }, e.prototype._generateLicenseRequestChallenge = function(t, e) { - var r = void 0; - return t.mediaKeySystemDomain === f.PLAYREADY ? u.b.error("PlayReady is not supported (yet)") : t.mediaKeySystemDomain === f.WIDEVINE ? r = e : u.b.error("Unsupported key-system:", t.mediaKeySystemDomain), r - }, e.prototype._requestLicense = function(t, e) { - u.b.log("Requesting content license for key-system"); - var r = this._mediaKeysList[0]; - if (!r) return u.b.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"), void this.hls.trigger(s.a.ERROR, { - type: l.b.KEY_SYSTEM_ERROR, - details: l.a.KEY_SYSTEM_NO_ACCESS, - fatal: !0 - }); - var i = this.getLicenseServerUrl(r.mediaKeySystemDomain), - a = this._createLicenseXhr(i, t, e); - u.b.log("Sending license request to URL: " + i), a.send(this._generateLicenseRequestChallenge(r, t)) - }, e.prototype.onMediaAttached = function(t) { - var e = this; - if (this._emeEnabled) { - var r = t.media; - this._media = r, r.addEventListener("encrypted", function(t) { - e._onMediaEncrypted(t.initDataType, t.initData) - }) - } - }, e.prototype.onManifestParsed = function(t) { - if (this._emeEnabled) { - var e = t.levels.map(function(t) { - return t.audioCodec - }), - r = t.levels.map(function(t) { - return t.videoCodec - }); - this._attemptKeySystemAccess(f.WIDEVINE, e, r) - } - }, d(e, [{ - key: "requestMediaKeySystemAccess", - get: function() { - if (!this._requestMediaKeySystemAccess) throw new Error("No requestMediaKeySystemAccess function configured"); - return this._requestMediaKeySystemAccess - } - }]), e - }(o.a); - e.a = g - }, function(t, e, r) { - "use strict"; - r.d(e, "a", function() { - return i - }); - var i = function() { - return "undefined" != typeof window && window.navigator && window.navigator.requestMediaKeySystemAccess ? window.navigator.requestMediaKeySystemAccess.bind(window.navigator) : null - }() - }, function(t, e) { /*! http://mths.be/endswith v0.2.0 by @mathias */ - String.prototype.endsWith || function() { - "use strict"; - var t = function() { - try { - var t = {}, - e = Object.defineProperty, - r = e(t, t, t) && e - } catch (t) {} - return r - }(), - e = {}.toString, - r = function(t) { - if (null == this) throw TypeError(); - var r = String(this); - if (t && "[object RegExp]" == e.call(t)) throw TypeError(); - var i = r.length, - a = String(t), - n = a.length, - o = i; - if (arguments.length > 1) { - var s = arguments[1]; - void 0 !== s && (o = s ? Number(s) : 0) != o && (o = 0) - } - var l = Math.min(Math.max(o, 0), i), - u = l - n; - if (u < 0) return !1; - for (var d = -1; ++d < n;) - if (r.charCodeAt(u + d) != a.charCodeAt(d)) return !1; - return !0 - }; - t ? t(String.prototype, "endsWith", { - value: r, - configurable: !0, - writable: !0 - }) : String.prototype.endsWith = r - }() - }]).default -}); -//# sourceMappingURL=hls.min.js.map \ No newline at end of file diff --git a/src/bower_components/hlsjs/hls.js.sublime-project b/src/bower_components/hlsjs/hls.js.sublime-project deleted file mode 100644 index e9087ac17a..0000000000 --- a/src/bower_components/hlsjs/hls.js.sublime-project +++ /dev/null @@ -1,19 +0,0 @@ -{ - "folders": - [ - { - "path": ".", - "folder_exclude_patterns": [ - ".git", - "node_modules", - "dist", - "lib" - ], - "file_exclude_patterns": [ - ".gitignore", - "hls.js.sublime-project", - "hls.js.sublime-workspace" - ] - } - ] -} diff --git a/src/bundle.js b/src/bundle.js index e49067fce9..3e33a4a1ec 100644 --- a/src/bundle.js +++ b/src/bundle.js @@ -4,6 +4,11 @@ // Use define from require.js not webpack's define var _define = window.define; +// jstree var jstree = require("jstree"); require("jstree/dist/themes/default/style.css"); _define("jstree", ["jQuery"], function() { return jstree; }); + +// hlsjs +var hlsjs = require("hls.js"); +_define("hlsjs", function() { return hlsjs; }); diff --git a/src/scripts/site.js b/src/scripts/site.js index 838608c661..7ba16d68d7 100644 --- a/src/scripts/site.js +++ b/src/scripts/site.js @@ -713,7 +713,6 @@ var AppInfo = {}; pluginManager: componentsPath + "/pluginManager", packageManager: componentsPath + "/packagemanager" }; - paths.hlsjs = bowerPath + "/hlsjs/dist/hls.min"; paths.flvjs = "thirdparty/flvjs/flv.min"; paths.shaka = "thirdparty/shaka/shaka-player.compiled"; define("chromecastHelper", [componentsPath + "/chromecast/chromecasthelpers"], returnFirstDependency); @@ -819,7 +818,7 @@ var AppInfo = {}; } }, bundles: { - bundle: ["jstree"] + bundle: ["jstree", "hlsjs"] }, urlArgs: urlArgs, paths: paths, diff --git a/webpack.config.js b/webpack.config.js index 9fabd9bc9d..c99ad3df1c 100644 --- a/webpack.config.js +++ b/webpack.config.js @@ -7,7 +7,7 @@ module.exports = { output: { filename: 'bundle.js', path: path.resolve(__dirname, 'dist'), - libraryTarget: 'amd' + libraryTarget: 'amd-require' }, externals: [{ diff --git a/yarn.lock b/yarn.lock index 774ccc021b..a3f6e7a329 100644 --- a/yarn.lock +++ b/yarn.lock @@ -1121,6 +1121,11 @@ esutils@^2.0.2: resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.3.tgz#74d2eb4de0b8da1293711910d50775b9b710ef64" integrity sha512-kVscqXk4OCp68SZ0dkgEKVi6/8ij300KBWTJq32P/dYeWTSwK41WyTxalN1eRmA5Z9UU/LX9D7FWSmV9SAYx6g== +eventemitter3@3.1.0: + version "3.1.0" + resolved "https://registry.yarnpkg.com/eventemitter3/-/eventemitter3-3.1.0.tgz#090b4d6cdbd645ed10bf750d4b5407942d7ba163" + integrity sha512-ivIvhpq/Y0uSjcHDcOIccjmYjGLcP09MFGE7ysAwkAvkXfpZlC985pH2/ui64DKazbTW/4kN3yqozUxlXzI6cA== + events@^3.0.0: version "3.0.0" resolved "https://registry.yarnpkg.com/events/-/events-3.0.0.tgz#9a0a0dfaf62893d92b875b8f2698ca4114973e88" @@ -1526,6 +1531,14 @@ hash.js@^1.0.0, hash.js@^1.0.3: inherits "^2.0.3" minimalistic-assert "^1.0.1" +hls.js@^0.12.4: + version "0.12.4" + resolved "https://registry.yarnpkg.com/hls.js/-/hls.js-0.12.4.tgz#c155b7b2825a11117c111b781973c0ffa759006b" + integrity sha512-e8OPxQ60dBVsdkv4atdxR21KzC1mgwspM41qpozpj3Uv1Fz4CaeQy3FWoaV2O+QKKbNRvV5hW+/LipCWdrwnMQ== + dependencies: + eventemitter3 "3.1.0" + url-toolkit "^2.1.6" + hmac-drbg@^1.0.0: version "1.0.1" resolved "https://registry.yarnpkg.com/hmac-drbg/-/hmac-drbg-1.0.1.tgz#d2745701025a6c775a6c545793ed502fc0c649a1" @@ -3359,6 +3372,11 @@ urix@^0.1.0: resolved "https://registry.yarnpkg.com/urix/-/urix-0.1.0.tgz#da937f7a62e21fec1fd18d49b35c2935067a6c72" integrity sha1-2pN/emLiH+wf0Y1Js1wpNQZ6bHI= +url-toolkit@^2.1.6: + version "2.1.6" + resolved "https://registry.yarnpkg.com/url-toolkit/-/url-toolkit-2.1.6.tgz#6d03246499e519aad224c44044a4ae20544154f2" + integrity sha512-UaZ2+50am4HwrV2crR/JAf63Q4VvPYphe63WGeoJxeu8gmOm0qxPt+KsukfakPNrX9aymGNEkkaoICwn+OuvBw== + url@^0.11.0: version "0.11.0" resolved "https://registry.yarnpkg.com/url/-/url-0.11.0.tgz#3838e97cfc60521eb73c525a8e55bfdd9e2e28f1"