';
@@ -479,7 +479,10 @@
fldQuality.classList.remove('hide');
}
if (selectQuality) {
- selectQuality.setAttribute('required', 'required');
+ //selectQuality.setAttribute('required', 'required');
+
+ // This is a hack due to what appears to be a edge bug but it shoudln't matter as the list always has selectable items
+ selectQuality.removeAttribute('required');
}
} else {
if (fldQuality) {
diff --git a/dashboard-ui/bower_components/hlsjs/.bower.json b/dashboard-ui/bower_components/hlsjs/.bower.json
index e5a752c144..cdd84da51e 100644
--- a/dashboard-ui/bower_components/hlsjs/.bower.json
+++ b/dashboard-ui/bower_components/hlsjs/.bower.json
@@ -1,6 +1,6 @@
{
"name": "hls.js",
- "version": "0.6.17",
+ "version": "0.6.18",
"license": "Apache-2.0",
"description": "Media Source Extension - HLS library, by/for Dailymotion",
"homepage": "https://github.com/dailymotion/hls.js",
@@ -16,11 +16,11 @@
"test",
"tests"
],
- "_release": "0.6.17",
+ "_release": "0.6.18",
"_resolution": {
"type": "version",
- "tag": "v0.6.17",
- "commit": "51624f2b19db3d1e205188d541d0e379275eef2a"
+ "tag": "v0.6.18",
+ "commit": "69a7a73cbc5fa2a9022c0eef8ebb603de699c4a8"
},
"_source": "https://github.com/dailymotion/hls.js.git",
"_target": "^0.6.11",
diff --git a/dashboard-ui/bower_components/hlsjs/API.md b/dashboard-ui/bower_components/hlsjs/API.md
index 1686ddfb86..ae5ba6e9e7 100644
--- a/dashboard-ui/bower_components/hlsjs/API.md
+++ b/dashboard-ui/bower_components/hlsjs/API.md
@@ -185,7 +185,10 @@ Configuration parameters could be provided to hls.js upon instantiation of `Hls`
maxBufferSize: 60*1000*1000,
maxBufferHole: 0.5,
maxSeekHole: 2,
- seekHoleNudgeDuration: 0.01,
+ lowBufferWatchdogPeriod: 0.5,
+ highBufferWatchdogPeriod: 3,
+ nudgeOffset: 0.1,
+ nudgeMaxRetry : 3,
maxFragLookUpTolerance: 0.2,
liveSyncDurationCount: 3,
liveMaxLatencyDurationCount: 10,
@@ -317,10 +320,27 @@ In case no quality level with this criteria can be found (lets say for example t
max video loading delay used in automatic start level selection : in that mode ABR controller will ensure that video loading time (ie the time to fetch the first fragment at lowest quality level + the time to fetch the fragment at the appropriate quality level is less than ```maxLoadingDelay``` )
-#### ```seekHoleNudgeDuration```
-(default 0.01s)
+#### ```lowBufferWatchdogPeriod```
+(default 0.5s)
-In case playback is still stalling although a seek over buffer hole just occured, hls.js will seek to next buffer start + (number of consecutive stalls * `seekHoleNudgeDuration`) to try to restore playback.
+if media element is expected to play and if currentTime has not moved for more than ```lowBufferWatchdogPeriod``` and if there are less than `maxBufferHole` seconds buffered upfront, hls.js will try to nudge playhead to recover playback
+
+#### ```highBufferWatchdogPeriod```
+(default 3s)
+
+if media element is expected to play and if currentTime has not moved for more than ```highBufferWatchdogPeriod``` and if there are more than `maxBufferHole` seconds buffered upfront, hls.js will try to nudge playhead to recover playback
+
+
+#### ```nudgeOffset```
+(default 0.1s)
+
+In case playback continues to stall after first playhead nudging, currentTime will be nudged evenmore following nudgeOffset to try to restore playback.
+media.currentTime += (nb nudge retry -1)*nudgeOffset
+
+#### ```nudgeMaxRetry```
+(default 3)
+
+Max nb of nudge retries before hls.js raise a fatal BUFFER_STALLED_ERROR
#### `maxFragLookUpTolerance`
diff --git a/dashboard-ui/bower_components/hlsjs/bower.json b/dashboard-ui/bower_components/hlsjs/bower.json
index 37a610e04e..aa1062f7d0 100644
--- a/dashboard-ui/bower_components/hlsjs/bower.json
+++ b/dashboard-ui/bower_components/hlsjs/bower.json
@@ -1,6 +1,6 @@
{
"name": "hls.js",
- "version": "0.6.17",
+ "version": "0.6.18",
"license": "Apache-2.0",
"description": "Media Source Extension - HLS library, by/for Dailymotion",
"homepage": "https://github.com/dailymotion/hls.js",
diff --git a/dashboard-ui/bower_components/hlsjs/design.md b/dashboard-ui/bower_components/hlsjs/design.md
index 40c185a1e7..ebfde4b07d 100644
--- a/dashboard-ui/bower_components/hlsjs/design.md
+++ b/dashboard-ui/bower_components/hlsjs/design.md
@@ -78,9 +78,10 @@ design idea is pretty simple :
- trigger BUFFER_APPENDING on FRAG_PARSING_DATA
- once FRAG_PARSED is received an all segments have been appended (BUFFER_APPENDED) then buffer controller will recheck whether it needs to buffer more data.
- **monitor current playback quality level** (buffer controller maintains a map between media position and quality level)
- - **monitor playback progress** : if playhead is not moving anymore although it should (video metadata is known and video is not ended, nor paused, nor in seeking state) and if we have less than 400ms buffered upfront, and if there is a new buffer range available upfront, less than config.maxSeekHole from currentTime, then hls.js will **jump over the buffer hole** and seek to the beginning of this new buffered range, to "unstuck" the playback.
- 400 ms is a "magic number" that has been set to overcome browsers not always stopping playback at the exact end of a buffered range.
+ - **monitor playback progress** : if playhead is not moving for more than `config.lowBufferWatchdogPeriod` although it should (video metadata is known and video is not ended, nor paused, nor in seeking state) and if we have less than 500ms buffered upfront, and if there is a new buffer range available upfront, less than `config.maxSeekHole` from currentTime, then hls.js will **jump over the buffer hole** and seek to the beginning of this new buffered range, to "unstuck" the playback.
+ 500 ms is a "magic number" that has been set to overcome browsers not always stopping playback at the exact end of a buffered range.
these holes in media buffered are often encountered on stream discontinuity or on quality level switch. holes could be "large" especially if fragments are not starting with a keyframe.
+ if playhead is stuck for more than `config.highBufferWatchdogPeriod` second in a buffered area, hls.js will nudge currentTime until playback recovers (it will retry every seconds, and report a fatal error after config.maxNudgeRetry retries)
- convert non-fatal `FRAG_LOAD_ERROR`/`FRAG_LOAD_TIMEOUT`/`KEY_LOAD_ERROR`/`KEY_LOAD_TIMEOUT` error into fatal error when media position is not buffered and max load retry has been reached
- stream controller actions are scheduled by a tick timer (invoked every 100ms) and actions are controlled by a state machine.
- [src/controller/timeline-controller.js][]
@@ -253,4 +254,5 @@ design idea is pretty simple :
- ```BUFFER_STALLED_ERROR``` is raised by [src/controller/stream-controller.js][] if playback is stalling because of buffer underrun
- ```BUFFER_FULL_ERROR``` is raised by [src/controller/buffer-controller.js][] if sourcebuffer is full
- ```BUFFER_SEEK_OVER_HOLE``` is raised by [src/controller/stream-controller.js][] when hls.js seeks over a buffer hole after playback stalls
+ - ```BUFFER_NUDGE_ON_STALL``` is raised by [src/controller/stream-controller.js][] when hls.js nudge currentTime (when playback is stuck for more than 1s in a buffered area)
- ```INTERNAL_EXCEPTION``` is raised by [src/event-handler.js][] when a runtime exception is triggered by an internal Hls event handler. this error is non-fatal.
diff --git a/dashboard-ui/bower_components/hlsjs/dist/hls.min.js b/dashboard-ui/bower_components/hlsjs/dist/hls.min.js
index 0eb3174f09..35bfb2fe84 100644
--- a/dashboard-ui/bower_components/hlsjs/dist/hls.min.js
+++ b/dashboard-ui/bower_components/hlsjs/dist/hls.min.js
@@ -1,7 +1,7 @@
-!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var t;t="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,t.Hls=e()}}(function(){var e;return function e(t,r,i){function a(s,o){if(!r[s]){if(!t[s]){var l="function"==typeof require&&require;if(!o&&l)return l(s,!0);if(n)return n(s,!0);var u=new Error("Cannot find module '"+s+"'");throw u.code="MODULE_NOT_FOUND",u}var d=r[s]={exports:{}};t[s][0].call(d.exports,function(e){var r=t[s][1][e];return a(r?r:e)},d,d.exports,e,t,r,i)}return r[s].exports}for(var n="function"==typeof require&&require,s=0;s0&&this._events[e].length>r&&(this._events[e].warned=!0,"function"==typeof console.trace)),this},i.prototype.on=i.prototype.addListener,i.prototype.once=function(e,t){function r(){this.removeListener(e,r),i||(i=!0,t.apply(this,arguments))}if(!a(t))throw TypeError("listener must be a function");var i=!1;return r.listener=t,this.on(e,r),this},i.prototype.removeListener=function(e,t){var r,i,n,o;if(!a(t))throw TypeError("listener must be a function");if(!this._events||!this._events[e])return this;if(r=this._events[e],n=r.length,i=-1,r===t||a(r.listener)&&r.listener===t)delete this._events[e],this._events.removeListener&&this.emit("removeListener",e,t);else if(s(r)){for(o=n;o-- >0;)if(r[o]===t||r[o].listener&&r[o].listener===t){i=o;break}if(i<0)return this;1===r.length?(r.length=0,delete this._events[e]):r.splice(i,1),this._events.removeListener&&this.emit("removeListener",e,t)}return this},i.prototype.removeAllListeners=function(e){var t,r;if(!this._events)return this;if(!this._events.removeListener)return 0===arguments.length?this._events={}:this._events[e]&&delete this._events[e],this;if(0===arguments.length){for(t in this._events)"removeListener"!==t&&this.removeAllListeners(t);return this.removeAllListeners("removeListener"),this._events={},this}if(r=this._events[e],a(r))this.removeListener(e,r);else if(r)for(;r.length;)this.removeListener(e,r[r.length-1]);return delete this._events[e],this},i.prototype.listeners=function(e){var t;return t=this._events&&this._events[e]?a(this._events[e])?[this._events[e]]:this._events[e].slice():[]},i.prototype.listenerCount=function(e){if(this._events){var t=this._events[e];if(a(t))return 1;if(t)return t.length}return 0},i.listenerCount=function(e,t){return e.listenerCount(t)}},{}],2:[function(t,r,i){!function(t){var a={buildAbsoluteURL:function(e,t){if(t=t.trim(),/^[a-z]+:/i.test(t))return t;var r=null,i=null,n=/^([^#]*)(.*)$/.exec(t);n&&(i=n[2],t=n[1]);var s=/^([^\?]*)(.*)$/.exec(t);s&&(r=s[2],t=s[1]);var o=/^([^#]*)(.*)$/.exec(e);o&&(e=o[1]);var l=/^([^\?]*)(.*)$/.exec(e);l&&(e=l[1]);var u=/^(([a-z]+:)?\/\/[a-z0-9\.\-_~]+(:[0-9]+)?)?(\/.*)$/i.exec(e);if(!u)throw new Error("Error trying to parse base URL.");var d=u[2]||"",f=u[1]||"",h=u[4],c=null;return c=/^\/\//.test(t)?d+"//"+a.buildAbsolutePath("",t.substring(2)):/^\//.test(t)?f+"/"+a.buildAbsolutePath("",t.substring(1)):a.buildAbsolutePath(f+h,t),r&&(c+=r),i&&(c+=i),c},buildAbsolutePath:function(e,t){for(var r,i,a=t,n="",s=e.replace(/[^\/]*$/,a.replace(/(\/|^)(?:\.?\/+)+/g,"$1")),o=0;i=s.indexOf("/../",o),i>-1;o=i+r)r=/^\/(?:\.\.\/)*/.exec(s.slice(i))[0].length,n=(n+s.substring(o,i)).replace(new RegExp("(?:\\/+[^\\/]*){0,"+(r-1)/3+"}$"),"/");return n+s.substr(o)}};"object"==typeof i&&"object"==typeof r?r.exports=a:"function"==typeof e&&e.amd?e([],function(){return a}):"object"==typeof i?i.URLToolkit=a:t.URLToolkit=a}(this)},{}],3:[function(e,t,r){var i=arguments[3],a=arguments[4],n=arguments[5],s=JSON.stringify;t.exports=function(e,t){function r(e){p[e]=!0;for(var t in a[e][1]){var i=a[e][1][t];p[i]||r(i)}}for(var o,l=Object.keys(n),u=0,d=l.length;u500*r.duration/o){var l=e.levels,d=Math.max(1,n.bw?n.bw/8:1e3*n.loaded/s),f=n.total?n.total:Math.max(n.loaded,Math.round(r.duration*l[r.level].bitrate/8)),h=t.currentTime,g=(f-n.loaded)/d,p=(c.default.bufferInfo(t,h,e.config.maxBufferHole).end-h)/o;if(p<2*r.duration/o&&g>p){var y=void 0,m=void 0;for(m=r.level-1;m>a&&(y=r.duration*l[m].bitrate/(6.4*d),!(y=i;u--){var d=l[u],f=d.details,h=f?f.totalduration/f.fragments.length:t,c=!!f&&f.live,g=void 0;g=u<=e?s*r:o*r;var p=l[u].bitrate,y=p*h/g;if(v.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+u+"/"+Math.round(g)+"/"+p+"/"+h+"/"+n+"/"+y),g>p&&(!y||c||yr)return a;return 0}},{key:"maxAutoLevel",get:function(){var e,t=this.hls.levels,r=this._autoLevelCapping;return e=r===-1&&t&&t.length?t.length-1:r}},{key:"nextABRAutoLevel",get:function(){var e=this.hls,t=this.maxAutoLevel,r=e.levels,i=e.config,a=this.minAutoLevel,n=e.media,s=this.lastLoadedFragLevel,o=this.fragCurrent?this.fragCurrent.duration:0,l=n?n.currentTime:0,u=n&&0!==n.playbackRate?Math.abs(n.playbackRate):1,d=this.bwEstimator?this.bwEstimator.getEstimate():i.abrEwmaDefaultEstimate,f=(c.default.bufferInfo(n,l,i.maxBufferHole).end-l)/u,h=this.findBestLevel(s,o,d,a,t,f,i.abrBandWidthFactor,i.abrBandWidthUpFactor,r);if(h>=0)return h;v.logger.trace("rebuffering expected to happen, lets try to find a quality level minimizing the rebuffering");var g=i.maxStarvationDelay,p=i.abrBandWidthFactor,y=i.abrBandWidthUpFactor;if(0===f){var m=this.bitrateTestDelay;m&&(g=i.maxLoadingDelay-m,v.logger.trace("bitrate test took "+Math.round(1e3*m)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*g)+" ms"),p=y=1)}return h=this.findBestLevel(s,o,d,a,t,f+g,p,y,r),Math.max(h,0)}}]),t}(f.default);r.default=m},{26:26,27:27,28:28,30:30,45:45,9:9}],5:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},l=function(){function e(e,t){for(var r=0;r0&&e===-1?(T.logger.log("audio:override startPosition with 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t=this.media=this.mediaBuffer=e.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),t.addEventListener("seeking",this.onvseeking),t.addEventListener("ended",this.onvended);var r=this.config;this.tracks&&r.autoStartLoad&&this.startLoad(r.startPosition)}},{key:"onMediaDetaching",value:function(){var e=this.media;e&&e.ended&&(T.logger.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0);var t=this.tracks;t&&t.forEach(function(e){e.details&&e.details.fragments.forEach(function(e){e.loadCounter=void 0})}),e&&(e.removeEventListener("seeking",this.onvseeking),e.removeEventListener("ended",this.onvended),this.onvseeking=this.onvseeked=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.stopLoad()}},{key:"onMediaSeeking",value:function(){this.state===A.ENDED&&(this.state=A.IDLE),this.media&&(this.lastCurrentTime=this.media.currentTime),void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold),this.tick()}},{key:"onMediaEnded",value:function(){this.startPosition=this.lastCurrentTime=0}},{key:"onAudioTracksUpdated",value:function(e){T.logger.log("audio tracks updated"),this.tracks=e.audioTracks}},{key:"onAudioTrackSwitching",value:function(e){var t=!!e.url;this.trackId=e.id,this.state=A.IDLE,this.fragCurrent=null,this.state=A.PAUSED,this.waitingFragment=null,t?this.timer||(this.timer=setInterval(this.ontick,100)):this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),t&&(this.audioSwitch=!0,this.state=A.IDLE,this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold),this.tick()}},{key:"onAudioTrackLoaded",value:function(e){var t=e.details,r=e.id,i=this.tracks[r],a=t.totalduration,n=0;if(T.logger.log("track "+r+" loaded ["+t.startSN+","+t.endSN+"],duration:"+a),t.live){var s=i.details;s&&t.fragments.length>0?(b.default.mergeDetails(s,t),n=t.fragments[0].start,t.PTSKnown?T.logger.log("live audio playlist sliding:"+n.toFixed(3)):T.logger.log("live audio playlist - outdated PTS, unknown sliding")):(t.PTSKnown=!1,T.logger.log("live audio playlist - first load, unknown sliding"))}else t.PTSKnown=!1;if(i.details=t,!this.startFragRequested){if(this.startPosition===-1){var o=t.startTimeOffset;isNaN(o)?this.startPosition=0:(T.logger.log("start time offset found in playlist, adjust startPosition to "+o),this.startPosition=o)}this.nextLoadPosition=this.startPosition}this.state===A.WAITING_TRACK&&(this.state=A.IDLE),this.tick()}},{key:"onKeyLoaded",value:function(){this.state===A.KEY_LOADING&&(this.state=A.IDLE,this.tick())}},{key:"onFragLoaded",value:function(e){var t=this.fragCurrent;if(this.state===A.FRAG_LOADING&&t&&"audio"===e.frag.type&&e.frag.level===t.level&&e.frag.sn===t.sn){this.state=A.PARSING,this.stats=e.stats;var r=this.tracks[this.trackId],i=r.details,a=i.totalduration,n=t.start,s=t.level,o=t.sn,l=t.cc,u=this.config.defaultAudioCodec||r.audioCodec;this.appended=!1,this.demuxer||(this.demuxer=new g.default(this.hls,"audio"));var d=this.initPTS[l];if(void 0!==d){this.pendingBuffering=!0,T.logger.log("Demuxing "+o+" of ["+i.startSN+" ,"+i.endSN+"],track "+s);var f=!1;this.demuxer.push(e.payload,u,null,n,l,s,o,a,t.decryptdata,f,d)}else T.logger.log("unknown video PTS for continuity counter "+l+", waiting for video PTS before demuxing audio frag "+o+" of ["+i.startSN+" ,"+i.endSN+"],track "+s),this.waitingFragment=e,this.state=A.WAITING_INIT_PTS}this.fragLoadError=0}},{key:"onFragParsingInitSegment",value:function(e){var t=this.fragCurrent;if(t&&"audio"===e.id&&e.sn===t.sn&&e.level===t.level&&this.state===A.PARSING){var r=e.tracks,i=void 0;if(r.video&&delete r.video,i=r.audio){i.levelCodec="mp4a.40.2",i.id=e.id,this.hls.trigger(p.default.BUFFER_CODECS,r),T.logger.log("audio track:audio,container:"+i.container+",codecs[level/parsed]=["+i.levelCodec+"/"+i.codec+"]");var a=i.initSegment;if(a){var n={type:"audio",data:a,parent:"audio",content:"initSegment"};this.audioSwitch?this.pendingData=[n]:(this.appended=!0,this.pendingBuffering=!0,this.hls.trigger(p.default.BUFFER_APPENDING,n))}this.tick()}}}},{key:"onFragParsingData",value:function(e){var t=this,r=this.fragCurrent;r&&"audio"===e.id&&"audio"===e.type&&e.sn===r.sn&&e.level===r.level&&this.state===A.PARSING&&!function(){var r=t.trackId,i=t.tracks[r],a=t.fragCurrent,n=t.hls;T.logger.log("parsed "+e.type+",PTS:["+e.startPTS.toFixed(3)+","+e.endPTS.toFixed(3)+"],DTS:["+e.startDTS.toFixed(3)+"/"+e.endDTS.toFixed(3)+"],nb:"+e.nb),b.default.updateFragPTSDTS(i.details,a.sn,e.startPTS,e.endPTS);var s=t.audioSwitch,o=t.media,l=!1;if(s&&o)if(o.readyState){var u=o.currentTime;T.logger.log("switching audio track : currentTime:"+u),u>=e.startPTS&&(T.logger.log("switching audio track : flushing all audio"),n.trigger(p.default.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),l=!0,t.audioSwitch=!1,n.trigger(p.default.AUDIO_TRACK_SWITCHED,{id:r}))}else t.audioSwitch=!1,n.trigger(p.default.AUDIO_TRACK_SWITCHED,{id:r});var d=t.pendingData;t.audioSwitch||([e.data1,e.data2].forEach(function(t){t&&d.push({type:e.type,data:t,parent:"audio",content:"data"})}),!l&&d.length&&(d.forEach(function(e){t.pendingBuffering=!0,t.hls.trigger(p.default.BUFFER_APPENDING,e)}),t.pendingData=[],t.appended=!0)),t.tick()}()}},{key:"onFragParsed",value:function(e){var t=this.fragCurrent;t&&"audio"===e.id&&e.sn===t.sn&&e.level===t.level&&this.state===A.PARSING&&(this.stats.tparsed=performance.now(),this.state=A.PARSED,this._checkAppendedParsed())}},{key:"onBufferCreated",value:function(e){var t=e.tracks.audio;t&&(this.mediaBuffer=t.buffer,this.loadedmetadata=!0)}},{key:"onBufferAppended",value:function(e){if("audio"===e.parent){var t=this.state;t!==A.PARSING&&t!==A.PARSED||(this.pendingBuffering=e.pending>0,this._checkAppendedParsed())}}},{key:"_checkAppendedParsed",value:function(){if(!(this.state!==A.PARSED||this.appended&&this.pendingBuffering)){var e=this.fragCurrent,t=this.stats,r=this.hls;if(e){this.fragPrevious=e,t.tbuffered=performance.now(),r.trigger(p.default.FRAG_BUFFERED,{stats:t,frag:e,id:"audio"});var i=this.mediaBuffer?this.mediaBuffer:this.media;T.logger.log("audio buffered : "+R.default.toString(i.buffered)),this.audioSwitch&&this.appended&&(this.audioSwitch=!1,r.trigger(p.default.AUDIO_TRACK_SWITCHED,{id:this.trackId})),this.state=A.IDLE}this.tick()}}},{key:"onError",value:function(e){var t=e.frag;if(!t||"audio"===t.type)switch(e.details){case k.ErrorDetails.FRAG_LOAD_ERROR:case k.ErrorDetails.FRAG_LOAD_TIMEOUT:if(!e.fatal){var r=this.fragLoadError;r?r++:r=1;var i=this.config;if(r<=i.fragLoadingMaxRetry){this.fragLoadError=r,t.loadCounter=0;var a=Math.min(Math.pow(2,r-1)*i.fragLoadingRetryDelay,i.fragLoadingMaxRetryTimeout);T.logger.warn("audioStreamController: frag loading failed, retry in "+a+" ms"),this.retryDate=performance.now()+a,this.state=A.FRAG_LOADING_WAITING_RETRY}else T.logger.error("audioStreamController: "+e.details+" reaches max retry, redispatch as fatal ..."),e.fatal=!0,this.hls.trigger(p.default.ERROR,e),this.state=A.ERROR}break;case k.ErrorDetails.FRAG_LOOP_LOADING_ERROR:case k.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case k.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:case k.ErrorDetails.KEY_LOAD_ERROR:case k.ErrorDetails.KEY_LOAD_TIMEOUT:this.state!==A.ERROR&&(this.state=e.fatal?A.ERROR:A.IDLE,T.logger.warn("audioStreamController: "+e.details+" while loading frag,switch to "+this.state+" state ..."))}}},{key:"onBufferFlushed",value:function(){var e=this,t=this.pendingData;t&&t.length?(T.logger.log("appending pending audio data on Buffer Flushed"),t.forEach(function(t){e.hls.trigger(p.default.BUFFER_APPENDING,t)}),this.appended=!0,this.pendingData=[],this.state=A.PARSED):(this.state=A.IDLE,this.fragPrevious=null,this.tick())}}]),t}(m.default);r.default=S},{22:22,26:26,27:27,28:28,30:30,31:31,41:41,45:45,46:46}],6:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r1&&setTimeout(this.tick,1),this.ticks=0)}},{key:"doTick",value:function(){this.updateTrack(this.trackId)}},{key:"onManifestLoading",value:function(){this.tracks=[],this.trackId=-1}},{key:"onManifestLoaded",value:function(e){var t=this,r=e.audioTracks||[],i=!1;this.tracks=r,this.hls.trigger(u.default.AUDIO_TRACKS_UPDATED,{audioTracks:r});var a=0;r.forEach(function(e){return e.default?(t.audioTrack=a,void(i=!0)):void a++}),i===!1&&r.length&&(h.logger.log("no default audio track defined, use first audio track as default"),this.audioTrack=0)}},{key:"onAudioTrackLoaded",value:function(e){e.id=0&&e=0&&e.1){var n=i.updating;try{i.abort()}catch(e){n=!0,h.logger.warn("can not abort audio buffer: "+e)}n?this.audioTimestampOffset=e.start:(h.logger.warn("change mpeg audio timestamp offset from "+i.timestampOffset+" to "+e.start),
-i.timestampOffset=e.start)}}}},{key:"onManifestParsed",value:function(e){var t=e.audio,r=e.video,i=0;e.altAudio&&(t||r)&&(i=(t?1:0)+(r?1:0),h.logger.log(i+" sourceBuffer(s) expected")),this.sourceBufferNb=i}},{key:"onMediaAttaching",value:function(e){var t=this.media=e.media;if(t){var r=this.mediaSource=new MediaSource;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),t.src=URL.createObjectURL(r)}}},{key:"onMediaDetaching",value:function(){h.logger.log("media source detaching");var e=this.mediaSource;if(e){if("open"===e.readyState)try{e.endOfStream()}catch(e){h.logger.warn("onMediaDetaching:"+e.message+" while calling endOfStream")}e.removeEventListener("sourceopen",this.onmso),e.removeEventListener("sourceended",this.onmse),e.removeEventListener("sourceclose",this.onmsc),this.media&&(URL.revokeObjectURL(this.media.src),this.media.removeAttribute("src"),this.media.load()),this.mediaSource=null,this.media=null,this.pendingTracks={},this.tracks={},this.sourceBuffer={},this.flushRange=[],this.segments=[],this.appended=0}this.onmso=this.onmse=this.onmsc=null,this.hls.trigger(u.default.MEDIA_DETACHED)}},{key:"onMediaSourceOpen",value:function(){h.logger.log("media source opened"),this.hls.trigger(u.default.MEDIA_ATTACHED,{media:this.media});var e=this.mediaSource;e&&e.removeEventListener("sourceopen",this.onmso),this.checkPendingTracks()}},{key:"checkPendingTracks",value:function(){var e=this.pendingTracks,t=Object.keys(e).length;t&&(this.sourceBufferNb<=t||0===this.sourceBufferNb)&&(this.createSourceBuffers(e),this.pendingTracks={},this.doAppending())}},{key:"onMediaSourceClose",value:function(){h.logger.log("media source closed")}},{key:"onMediaSourceEnded",value:function(){h.logger.log("media source ended")}},{key:"onSBUpdateEnd",value:function(){if(this.audioTimestampOffset){var e=this.sourceBuffer.audio;h.logger.warn("change mpeg audio timestamp offset from "+e.timestampOffset+" to "+this.audioTimestampOffset),e.timestampOffset=this.audioTimestampOffset,delete this.audioTimestampOffset}this._needsFlush&&this.doFlush(),this._needsEos&&this.checkEos(),this.appending=!1;var t=this.parent,r=this.segments.reduce(function(e,r){return r.parent===t?e+1:e},0);this.hls.trigger(u.default.BUFFER_APPENDED,{parent:t,pending:r}),this._needsFlush||this.doAppending(),this.updateMediaElementDuration()}},{key:"onSBUpdateError",value:function(e){h.logger.error("sourceBuffer error:"+e),this.hls.trigger(u.default.ERROR,{type:c.ErrorTypes.MEDIA_ERROR,details:c.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1})}},{key:"onBufferReset",value:function(){var e=this.sourceBuffer;for(var t in e){var r=e[t];try{this.mediaSource.removeSourceBuffer(r),r.removeEventListener("updateend",this.onsbue),r.removeEventListener("error",this.onsbe)}catch(e){}}this.sourceBuffer={},this.flushRange=[],this.segments=[],this.appended=0}},{key:"onBufferCodecs",value:function(e){if(0===Object.keys(this.sourceBuffer).length){for(var t in e)this.pendingTracks[t]=e[t];var r=this.mediaSource;r&&"open"===r.readyState&&this.checkPendingTracks()}}},{key:"createSourceBuffers",value:function(e){var t=this.sourceBuffer,r=this.mediaSource;for(var i in e)if(!t[i]){var a=e[i],n=a.levelCodec||a.codec,s=a.container+";codecs="+n;h.logger.log("creating sourceBuffer("+s+")");try{var o=t[i]=r.addSourceBuffer(s);o.addEventListener("updateend",this.onsbue),o.addEventListener("error",this.onsbe),this.tracks[i]={codec:n,container:a.container},a.buffer=o}catch(e){h.logger.error("error while trying to add sourceBuffer:"+e.message),this.hls.trigger(u.default.ERROR,{type:c.ErrorTypes.MEDIA_ERROR,details:c.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,err:e,mimeType:s})}}this.hls.trigger(u.default.BUFFER_CREATED,{tracks:e})}},{key:"onBufferAppending",value:function(e){this._needsFlush||(this.segments?this.segments.push(e):this.segments=[e],this.doAppending())}},{key:"onBufferAppendFail",value:function(e){h.logger.error("sourceBuffer error:"+e.event),this.hls.trigger(u.default.ERROR,{type:c.ErrorTypes.MEDIA_ERROR,details:c.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1,frag:this.fragCurrent})}},{key:"onBufferEos",value:function(e){var t=this.sourceBuffer,r=e.type;for(var i in t)r&&i!==r||t[i].ended||(t[i].ended=!0,h.logger.log(i+" sourceBuffer now EOS"));this.checkEos()}},{key:"checkEos",value:function(){var e=this.sourceBuffer,t=this.mediaSource;if(!t||"open"!==t.readyState)return void(this._needsEos=!1);for(var r in e){var i=e[r];if(!i.ended)return;if(i.updating)return void(this._needsEos=!0)}h.logger.log("all media data available, signal endOfStream() to MediaSource and stop loading fragment");try{t.endOfStream()}catch(e){h.logger.warn("exception while calling mediaSource.endOfStream()")}this._needsEos=!1}},{key:"onBufferFlushing",value:function(e){this.flushRange.push({start:e.startOffset,end:e.endOffset,type:e.type}),this.flushBufferCounter=0,this.doFlush()}},{key:"onLevelUpdated",value:function(e){var t=e.details;0!==t.fragments.length&&(this._levelDuration=t.totalduration+t.fragments[0].start,this.updateMediaElementDuration())}},{key:"updateMediaElementDuration",value:function(){var e=this.media,t=this.mediaSource,r=this.sourceBuffer,i=this._levelDuration;if(null!==i&&e&&t&&r&&0!==e.readyState&&"open"===t.readyState){for(var a in r)if(r[a].updating)return;null===this._msDuration&&(this._msDuration=t.duration);var n=e.duration;(i>this._msDuration&&i>n||n===1/0||isNaN(n))&&(h.logger.log("Updating mediasource duration to "+i.toFixed(3)),this._msDuration=t.duration=i)}}},{key:"doFlush",value:function(){for(;this.flushRange.length;){var e=this.flushRange[0];if(!this.flushBuffer(e.start,e.end,e.type))return void(this._needsFlush=!0);this.flushRange.shift(),this.flushBufferCounter=0}if(0===this.flushRange.length){this._needsFlush=!1;var t=0,r=this.sourceBuffer;try{for(var i in r)t+=r[i].buffered.length}catch(e){h.logger.error("error while accessing sourceBuffer.buffered")}this.appended=t,this.hls.trigger(u.default.BUFFER_FLUSHED)}}},{key:"doAppending",value:function(){var e=this.hls,t=this.sourceBuffer,r=this.segments;if(Object.keys(t).length){if(this.media.error)return this.segments=[],void h.logger.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=t[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(t){h.logger.error("error while trying to append buffer:"+t.message),r.unshift(i);var s={type:c.ErrorTypes.MEDIA_ERROR};if(22===t.code)return this.segments=[],s.details=c.ErrorDetails.BUFFER_FULL_ERROR,s.fatal=!1,void e.trigger(u.default.ERROR,s);if(this.appendError?this.appendError++:this.appendError=1,s.details=c.ErrorDetails.BUFFER_APPEND_ERROR,s.frag=this.fragCurrent,this.appendError>e.config.appendErrorMaxRetry)return h.logger.log("fail "+e.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),r=[],s.fatal=!0,void e.trigger(u.default.ERROR,s);s.fatal=!1,e.trigger(u.default.ERROR,s)}}}}},{key:"flushBuffer",value:function(e,t,r){var i,a,n,s,o,l,u=this.sourceBuffer;if(Object.keys(u).length){if(h.logger.log("flushBuffer,pos/start/end: "+this.media.currentTime+"/"+e+"/"+t),this.flushBufferCounter.5)return this.flushBufferCounter++,h.logger.log("flush "+d+" ["+o+","+l+"], of ["+n+","+s+"], pos:"+this.media.currentTime),i.remove(o,l),!1}catch(e){h.logger.warn("exception while accessing sourcebuffer, it might have been removed from MediaSource")}}}else h.logger.warn("abort flushing too many retries");h.logger.log("buffer flushed")}return!0}}]),t}(f.default);r.default=g},{26:26,27:27,28:28,45:45}],8:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;rthis.autoLevelCapping&&this.hls.streamController.nextLevelSwitch(),this.autoLevelCapping=this.hls.autoLevelCapping)}}},{key:"getMaxLevel",value:function(e){var t=0,r=void 0,i=void 0,a=this.mediaWidth,n=this.mediaHeight,s=0,o=0;for(r=0;r<=e&&(i=this.levels[r],!this.isLevelRestricted(r))&&(t=r,s=i.width,o=i.height,!(a<=s||n<=o));r++);return t}},{key:"isLevelRestricted",value:function(e){return!(!this.restrictedLevels||this.restrictedLevels.indexOf(e)===-1)}},{key:"contentScaleFactor",get:function(){var e=1;try{e=window.devicePixelRatio}catch(e){}return e}},{key:"mediaWidth",get:function(){var e=void 0;return this.media&&(e=this.media.width||this.media.clientWidth||this.media.offsetWidth,e*=this.contentScaleFactor),e}},{key:"mediaHeight",get:function(){var e=void 0;return this.media&&(e=this.media.height||this.media.clientHeight||this.media.offsetHeight,e*=this.contentScaleFactor),e}}]),t}(f.default);r.default=h},{27:27,28:28}],9:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r=this.minWeight_}},{key:"getEstimate",value:function(){return this.canEstimate()?Math.min(this.fast_.getEstimate(),this.slow_.getEstimate()):this.defaultEstimate_}},{key:"destroy",value:function(){}}]),e}();r.default=l},{44:44}],10:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r0&&n>this.hls.config.fpsDroppedMonitoringThreshold*s){var l=this.hls.currentLevel;h.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+l),l>0&&(this.hls.autoLevelCapping===-1||this.hls.autoLevelCapping>=l)&&(l-=1,this.hls.trigger(u.default.FPS_DROP_LEVEL_CAPPING,{level:l,droppedLevel:this.hls.currentLevel}),this.hls.autoLevelCapping=l,this.hls.streamController.nextLevelSwitch())}}this.lastTime=i,this.lastDroppedFrames=r,this.lastDecodedFrames=t}}},{key:"checkFPSInterval",value:function(){if(this.video)if(this.isVideoPlaybackQualityAvailable){var e=this.video.getVideoPlaybackQuality();this.checkFPS(this.video,e.totalVideoFrames,e.droppedVideoFrames)}else this.checkFPS(this.video,this.video.webkitDecodedFrameCount,this.video.webkitDroppedFrameCount)}}]),t}(f.default);r.default=c},{27:27,28:28,45:45}],11:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r0})}else o.trigger(u.default.ERROR,{type:c.ErrorTypes.MEDIA_ERROR,details:c.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:o.url,reason:"no level with compatible codecs found in manifest"})}},{key:"setLevelInternal",value:function(e){var t=this._levels;if(e>=0&&e1&&a.loadErrore&&(this._level===e&&void 0!==t[e].details||this.setLevelInternal(e))}},{key:"manualLevel",get:function(){return this._manualLevel},set:function(e){this._manualLevel=e,void 0===this._startLevel&&(this._startLevel=e),e!==-1&&(this.level=e)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(e){this._firstLevel=e}},{key:"startLevel",get:function(){if(void 0===this._startLevel){var e=this.hls.config.startLevel;return void 0!==e?e:this._firstLevel}return this._startLevel},set:function(e){e!==-1&&(e=Math.max(e,this.hls.abrController.minAutoLevel)),this._startLevel=e}},{key:"nextLoadLevel",get:function(){return this._manualLevel!==-1?this._manualLevel:this.hls.abrController.nextAutoLevel},set:function(e){this.level=e,this._manualLevel===-1&&(this.hls.abrController.nextAutoLevel=e)}}]),t}(f.default);r.default=p},{26:26,27:27,28:28,30:30,45:45}],12:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r0&&e===-1&&(k.logger.log("override startPosition with lastCurrentTime @"+t.toFixed(3)),e=t),this.state=T.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=e,this.tick()}else k.logger.warn("cannot start loading as manifest not parsed yet"),this.state=T.STOPPED}},{key:"stopLoad",value:function(){var e=this.fragCurrent;e&&(e.loader&&e.loader.abort(),this.fragCurrent=null),this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=T.STOPPED}},{key:"tick",value:function(){this.ticks++,1===this.ticks&&(this.doTick(),this.ticks>1&&setTimeout(this.tick,1),this.ticks=0)}},{key:"doTick",value:function(){switch(this.state){case T.ERROR:break;case T.BUFFER_FLUSHING:this.fragLoadError=0;break;case T.IDLE:if(!this._doTickIdle())return;break;case T.WAITING_LEVEL:var e=this.levels[this.level];e&&e.details&&(this.state=T.IDLE);break;case T.FRAG_LOADING_WAITING_RETRY:var t=performance.now(),r=this.retryDate;(!r||t>=r||this.media&&this.media.seeking)&&(k.logger.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()}},{key:"_doTickIdle",value:function(){var e=this.hls,t=e.config,r=this.media;if(void 0!==this.levelLastLoaded&&!r&&(this.startFragRequested||!t.startFragPrefetch))return!0;var i=void 0;i=this.loadedmetadata?r.currentTime:this.nextLoadPosition;var a=e.nextLoadLevel,n=this.levels[a],s=n.bitrate,o=void 0;o=s?Math.max(8*t.maxBufferSize/s,t.maxBufferLength):t.maxBufferLength,o=Math.min(o,t.maxMaxBufferLength);var l=f.default.bufferInfo(this.mediaBuffer?this.mediaBuffer:r,i,t.maxBufferHole),u=l.len;if(u>=o)return!0;k.logger.trace("buffer length of "+u.toFixed(3)+" is below max of "+o.toFixed(3)+". checking for more payload ..."),this.level=e.nextLoadLevel=a;var d=n.details;if("undefined"==typeof d||d.live&&this.levelLastLoaded!==a)return this.state=T.WAITING_LEVEL,!0;var h=this.fragPrevious;if(!d.live&&h&&h.sn===d.endSN&&(!r.seeking&&l.len||r.duration-l.end<=h.duration/2)){var c={};return this.altAudio&&(c.type="video"),this.hls.trigger(v.default.BUFFER_EOS,c),this.state=T.ENDED,!0}return this._fetchPayloadOrEos({pos:i,bufferInfo:l,levelDetails:d})}},{key:"_fetchPayloadOrEos",value:function(e){var t=e.pos,r=e.bufferInfo,i=e.levelDetails,a=this.fragPrevious,n=this.level,s=i.fragments,o=s.length;if(0===o)return!1;var l=s[0].start,u=s[o-1].start+s[o-1].duration,d=r.end,f=void 0;if(i.live){var h=this.config.initialLiveManifestSize;if(oh&&(u.currentTime=h)}if(t.PTSKnown&&r>a&&u&&u.readyState)return null;if(this.startFragRequested&&!t.PTSKnown){if(n){var c=n.sn+1;c>=t.startSN&&c<=t.endSN&&(d=s[c-t.startSN],k.logger.log("live playlist, switching playlist, load frag with next SN: "+d.sn))}d||(d=s[Math.min(o-1,Math.round(o/2))],k.logger.log("live playlist, switching playlist, unknown, load middle frag : "+d.sn))}return d}},{key:"_findFragment",value:function(e){var t=e.start,r=e.fragPrevious,i=e.fragLen,a=e.fragments,n=e.bufferEnd,s=e.end,o=e.levelDetails,l=this.hls.config,d=void 0,f=void 0,h=l.maxFragLookUpTolerance;if(ns-h&&(h=0),f=u.default.search(a,function(e){return e.start+e.duration-h<=n?1:e.start-h>n&&e.start?-1:0})):f=a[i-1],f&&(d=f,t=f.start,r&&d.level===r.level&&d.sn===r.sn))if(d.snl.maxBufferHole&&r.dropped&&g?(d=a[g-1],k.logger.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"),r.loadCounter--):(d=a[g+1],k.logger.log("SN just loaded, load next one: "+d.sn))}else d=null;return d}},{key:"_loadFragmentOrKey",value:function(e){var t=e.frag,r=e.level,i=e.levelDetails,a=e.pos,n=e.bufferEnd,s=this.hls,o=s.config;if(null==t.decryptdata.uri||null!=t.decryptdata.key){if(k.logger.log("Loading "+t.sn+" of ["+i.startSN+" ,"+i.endSN+"],level "+r+", currentTime:"+a.toFixed(3)+",bufferEnd:"+n.toFixed(3)),void 0!==this.fragLoadIdx?this.fragLoadIdx++:this.fragLoadIdx=0,t.loadCounter){t.loadCounter++;var l=o.fragLoadingLoopThreshold;if(t.loadCounter>l&&Math.abs(this.fragLoadIdx-t.loadIdx)=0;t--)if(r=i[t],e>=r.start&&e<=r.end)return r;return null}},{key:"followingBufferRange",value:function(e){return e?this.getBufferRange(e.end+.5):null}},{key:"_checkFragmentChanged",value:function(){var e,t,r=this.media;if(r&&r.readyState&&r.seeking===!1&&(t=r.currentTime,t>r.playbackRate*this.lastCurrentTime&&(this.lastCurrentTime=t),f.default.isBuffered(r,t)?e=this.getBufferRange(t):f.default.isBuffered(r,t+.1)&&(e=this.getBufferRange(t+.1)),e)){var i=e.frag;i!==this.fragPlaying&&(this.fragPlaying=i,this.hls.trigger(v.default.FRAG_CHANGED,{frag:i}))}}},{key:"immediateLevelSwitch",value:function(){if(k.logger.log("immediateLevelSwitch"),!this.immediateSwitch){this.immediateSwitch=!0;var e=this.media,t=void 0;e?(t=e.paused,e.pause()):t=!0,this.previouslyPaused=t}var r=this.fragCurrent;r&&r.loader&&r.loader.abort(),this.fragCurrent=null,this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold,this.flushMainBuffer(0,Number.POSITIVE_INFINITY)}},{key:"immediateLevelSwitchEnd",value:function(){var e=this.media;e&&e.buffered.length&&(this.immediateSwitch=!1,f.default.isBuffered(e,e.currentTime)&&(e.currentTime-=1e-4),this.previouslyPaused||e.play())}},{key:"nextLevelSwitch",value:function(){var e=this.media;if(e&&e.readyState){var t=void 0,r=void 0,i=void 0;if(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold,r=this.getBufferRange(e.currentTime),r&&r.start>1&&this.flushMainBuffer(0,r.start-1),e.paused)t=0;else{var a=this.hls.nextLoadLevel,n=this.levels[a],s=this.fragLastKbps;t=s&&this.fragCurrent?this.fragCurrent.duration*n.bitrate/(1e3*s)+1:0;
-}if(i=this.getBufferRange(e.currentTime+t),i&&(i=this.followingBufferRange(i))){var o=this.fragCurrent;o&&o.loader&&o.loader.abort(),this.fragCurrent=null,this.flushMainBuffer(i.start,Number.POSITIVE_INFINITY)}}}},{key:"flushMainBuffer",value:function(e,t){this.state=T.BUFFER_FLUSHING;var r={startOffset:e,endOffset:t};this.altAudio&&(r.type="video"),this.hls.trigger(v.default.BUFFER_FLUSHING,r)}},{key:"onMediaAttached",value:function(e){var t=this.media=this.mediaBuffer=e.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),this.onvended=this.onMediaEnded.bind(this),t.addEventListener("seeking",this.onvseeking),t.addEventListener("seeked",this.onvseeked),t.addEventListener("ended",this.onvended);var r=this.config;this.levels&&r.autoStartLoad&&this.hls.startLoad(r.startPosition)}},{key:"onMediaDetaching",value:function(){var e=this.media;e&&e.ended&&(k.logger.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0);var t=this.levels;t&&t.forEach(function(e){e.details&&e.details.fragments.forEach(function(e){e.loadCounter=void 0})}),e&&(e.removeEventListener("seeking",this.onvseeking),e.removeEventListener("seeked",this.onvseeked),e.removeEventListener("ended",this.onvended),this.onvseeking=this.onvseeked=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.stopLoad()}},{key:"onMediaSeeking",value:function(){var e=this.media,t=e?e.currentTime:void 0,r=this.config;if(k.logger.log("media seeking to "+t.toFixed(3)),this.state===T.FRAG_LOADING){var i=this.mediaBuffer?this.mediaBuffer:e,a=f.default.bufferInfo(i,t,this.config.maxBufferHole),n=this.fragCurrent;if(0===a.len&&n){var s=r.maxFragLookUpTolerance,o=n.start-s,l=n.start+n.duration+s;tl?(n.loader&&(k.logger.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):k.logger.log("seeking outside of buffer but within currently loaded fragment range")}}else this.state===T.ENDED&&(this.state=T.IDLE);e&&(this.lastCurrentTime=t),this.state!==T.FRAG_LOADING&&void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*r.fragLoadingLoopThreshold),this.loadedmetadata||(this.nextLoadPosition=this.startPosition=t),this.tick()}},{key:"onMediaSeeked",value:function(){k.logger.log("media seeked to "+this.media.currentTime.toFixed(3)),this.tick()}},{key:"onMediaEnded",value:function(){k.logger.log("media ended"),this.startPosition=this.lastCurrentTime=0}},{key:"onManifestLoading",value:function(){k.logger.log("trigger BUFFER_RESET"),this.hls.trigger(v.default.BUFFER_RESET),this.bufferRange=[],this.stalled=!1,this.startPosition=this.lastCurrentTime=0}},{key:"onManifestParsed",value:function(e){var t,r=!1,i=!1;e.levels.forEach(function(e){t=e.audioCodec,t&&(t.indexOf("mp4a.40.2")!==-1&&(r=!0),t.indexOf("mp4a.40.5")!==-1&&(i=!0))}),this.audioCodecSwitch=r&&i,this.audioCodecSwitch&&k.logger.log("both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=e.levels,this.startLevelLoaded=!1,this.startFragRequested=!1;var a=this.config;a.autoStartLoad&&this.hls.startLoad(a.startPosition)}},{key:"onLevelLoaded",value:function(e){var t=e.details,r=e.level,i=this.levels[r],a=t.totalduration,n=0;if(k.logger.log("level "+r+" loaded ["+t.startSN+","+t.endSN+"],duration:"+a),this.levelLastLoaded=r,t.live){var s=i.details;s&&t.fragments.length>0?(E.default.mergeDetails(s,t),n=t.fragments[0].start,this.liveSyncPosition=this.computeLivePosition(n,s),t.PTSKnown?k.logger.log("live playlist sliding:"+n.toFixed(3)):k.logger.log("live playlist - outdated PTS, unknown sliding")):(t.PTSKnown=!1,k.logger.log("live playlist - first load, unknown sliding"))}else t.PTSKnown=!1;if(i.details=t,this.hls.trigger(v.default.LEVEL_UPDATED,{details:t,level:r}),this.startFragRequested===!1){if(this.startPosition===-1||this.lastCurrentTime===-1){var o=t.startTimeOffset;isNaN(o)?t.live?(this.startPosition=this.computeLivePosition(n,t),k.logger.log("configure startPosition to "+this.startPosition)):this.startPosition=0:(o<0&&(k.logger.log("negative start time offset "+o+", count from end of last fragment"),o=n+a+o),k.logger.log("start time offset found in playlist, adjust startPosition to "+o),this.startPosition=o),this.lastCurrentTime=this.startPosition}this.nextLoadPosition=this.startPosition}this.state===T.WAITING_LEVEL&&(this.state=T.IDLE),this.tick()}},{key:"onKeyLoaded",value:function(){this.state===T.KEY_LOADING&&(this.state=T.IDLE,this.tick())}},{key:"onFragLoaded",value:function(e){var t=this.fragCurrent,r=e.frag;if(this.state===T.FRAG_LOADING&&t&&"main"===r.type&&r.level===t.level&&r.sn===t.sn){var i=e.stats,a=this.levels[t.level],n=a.details;if(k.logger.log("Loaded "+t.sn+" of ["+n.startSN+" ,"+n.endSN+"],level "+t.level),this.bitrateTest=!1,r.bitrateTest===!0&&this.hls.nextLoadLevel)this.state=T.IDLE,this.startFragRequested=!1,i.tparsed=i.tbuffered=performance.now(),this.hls.trigger(v.default.FRAG_BUFFERED,{stats:i,frag:t,id:"main"}),this.tick();else{this.state=T.PARSING,this.stats=i;var s=n.totalduration,o=isNaN(t.startDTS)?t.start:t.startDTS,l=t.level,u=t.sn,d=this.config.defaultAudioCodec||a.audioCodec;this.audioCodecSwap&&(k.logger.log("swapping playlist audio codec"),void 0===d&&(d=this.lastAudioCodec),d&&(d=d.indexOf("mp4a.40.5")!==-1?"mp4a.40.2":"mp4a.40.5")),this.pendingBuffering=!0,this.appended=!1,k.logger.log("Parsing "+u+" of ["+n.startSN+" ,"+n.endSN+"],level "+l+", cc "+t.cc);var f=this.demuxer;f||(f=this.demuxer=new c.default(this.hls,"main"));var h=this.media,g=h&&h.seeking,p=!g&&(n.PTSKnown||!n.live);f.push(e.payload,d,a.videoCodec,o,t.cc,l,u,s,t.decryptdata,p,null)}}this.fragLoadError=0}},{key:"onFragParsingInitSegment",value:function(e){var t=this.fragCurrent;if(t&&"main"===e.id&&e.sn===t.sn&&e.level===t.level&&this.state===T.PARSING){var r,i,a=e.tracks;if(a.audio&&this.altAudio&&delete a.audio,i=a.audio){var n=this.levels[this.level].audioCodec,s=navigator.userAgent.toLowerCase();n&&this.audioCodecSwap&&(k.logger.log("swapping playlist audio codec"),n=n.indexOf("mp4a.40.5")!==-1?"mp4a.40.2":"mp4a.40.5"),this.audioCodecSwitch&&1!==i.metadata.channelCount&&s.indexOf("firefox")===-1&&(n="mp4a.40.5"),s.indexOf("android")!==-1&&"audio/mpeg"!==i.container&&(n="mp4a.40.2",k.logger.log("Android: force audio codec to "+n)),i.levelCodec=n,i.id=e.id}if(i=a.video,i&&(i.levelCodec=this.levels[this.level].videoCodec,i.id=e.id),e.unique){var o={codec:"",levelCodec:""};for(r in e.tracks)i=a[r],o.container=i.container,o.codec&&(o.codec+=",",o.levelCodec+=","),i.codec&&(o.codec+=i.codec),i.levelCodec&&(o.levelCodec+=i.levelCodec);a={audiovideo:o}}this.hls.trigger(v.default.BUFFER_CODECS,a);for(r in a){i=a[r],k.logger.log("main track:"+r+",container:"+i.container+",codecs[level/parsed]=["+i.levelCodec+"/"+i.codec+"]");var l=i.initSegment;l&&(this.appended=!0,this.pendingBuffering=!0,this.hls.trigger(v.default.BUFFER_APPENDING,{type:r,data:l,parent:"main",content:"initSegment"}))}this.tick()}}},{key:"onFragParsingData",value:function(e){var t=this,r=this.fragCurrent;if(r&&"main"===e.id&&e.sn===r.sn&&e.level===r.level&&("audio"!==e.type||!this.altAudio)&&this.state===T.PARSING){var i=this.levels[this.level],a=this.fragCurrent;k.logger.log("Parsed "+e.type+",PTS:["+e.startPTS.toFixed(3)+","+e.endPTS.toFixed(3)+"],DTS:["+e.startDTS.toFixed(3)+"/"+e.endDTS.toFixed(3)+"],nb:"+e.nb+",dropped:"+(e.dropped||0));var n=E.default.updateFragPTSDTS(i.details,a.sn,e.startPTS,e.endPTS,e.startDTS,e.endDTS),s=this.hls;s.trigger(v.default.LEVEL_PTS_UPDATED,{details:i.details,level:this.level,drift:n,type:e.type,start:e.startPTS,end:e.endPTS}),"video"===e.type&&(a.dropped=e.dropped),[e.data1,e.data2].forEach(function(r){r&&(t.appended=!0,t.pendingBuffering=!0,s.trigger(v.default.BUFFER_APPENDING,{type:e.type,data:r,parent:"main",content:"data"}))}),this.bufferRange.push({type:e.type,start:e.startPTS,end:e.endPTS,frag:a}),this.tick()}}},{key:"onFragParsed",value:function(e){var t=this.fragCurrent;t&&"main"===e.id&&e.sn===t.sn&&e.level===t.level&&this.state===T.PARSING&&(this.stats.tparsed=performance.now(),this.state=T.PARSED,this._checkAppendedParsed())}},{key:"onAudioTrackSwitching",value:function(e){var t=!!e.url,r=e.id;if(!t){if(this.mediaBuffer!==this.media){k.logger.log("switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var i=this.fragCurrent;i.loader&&(k.logger.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(v.default.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),a.trigger(v.default.AUDIO_TRACK_SWITCHED,{id:r}),this.altAudio=!1}}},{key:"onAudioTrackSwitched",value:function(e){var t=e.id,r=!!this.hls.audioTracks[t].url;if(r){var i=this.videoBuffer;i&&this.mediaBuffer!==i&&(k.logger.log("switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=i)}this.altAudio=r,this.tick()}},{key:"onBufferCreated",value:function(e){var t=e.tracks,r=void 0,i=void 0,a=!1;for(var n in t){var s=t[n];"main"===s.id?(i=n,r=s,"video"===n&&(this.videoBuffer=t[n].buffer)):a=!0}a&&r?(k.logger.log("alternate track found, use "+i+".buffered to schedule main fragment loading"),this.mediaBuffer=r.buffer):this.mediaBuffer=this.media}},{key:"onBufferAppended",value:function(e){if("main"===e.parent){var t=this.state;t!==T.PARSING&&t!==T.PARSED||(this.pendingBuffering=e.pending>0,this._checkAppendedParsed())}}},{key:"_checkAppendedParsed",value:function(){if(!(this.state!==T.PARSED||this.appended&&this.pendingBuffering)){var e=this.fragCurrent,t=this.stats;if(e){this.fragPrevious=e,t.tbuffered=performance.now(),this.fragLastKbps=Math.round(8*t.total/(t.tbuffered-t.tfirst)),this.hls.trigger(v.default.FRAG_BUFFERED,{stats:t,frag:e,id:"main"});var r=this.mediaBuffer?this.mediaBuffer:this.media;k.logger.log("main buffered : "+_.default.toString(r.buffered)),this.state=T.IDLE}this.tick()}}},{key:"onError",value:function(e){var t=e.frag||this.fragCurrent;if(!t||"main"===t.type){var r=this.media,i=r&&f.default.isBuffered(r,r.currentTime)&&f.default.isBuffered(r,r.currentTime+.5);switch(e.details){case R.ErrorDetails.FRAG_LOAD_ERROR:case R.ErrorDetails.FRAG_LOAD_TIMEOUT:case R.ErrorDetails.KEY_LOAD_ERROR:case R.ErrorDetails.KEY_LOAD_TIMEOUT:if(!e.fatal){var a=this.fragLoadError;a?a++:a=1;var n=this.config;if(a<=n.fragLoadingMaxRetry||i||t.autoLevel&&t.level){this.fragLoadError=a,t.loadCounter=0;var s=Math.min(Math.pow(2,a-1)*n.fragLoadingRetryDelay,n.fragLoadingMaxRetryTimeout);k.logger.warn("mediaController: frag loading failed, retry in "+s+" ms"),this.retryDate=performance.now()+s,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.state=T.FRAG_LOADING_WAITING_RETRY}else k.logger.error("mediaController: "+e.details+" reaches max retry, redispatch as fatal ..."),e.fatal=!0,this.hls.trigger(v.default.ERROR,e),this.state=T.ERROR}break;case R.ErrorDetails.FRAG_LOOP_LOADING_ERROR:e.fatal||(i?(this._reduceMaxBufferLength(t.duration),this.state=T.IDLE):t.autoLevel&&0!==t.level||(e.fatal=!0,this.hls.trigger(v.default.ERROR,e),this.state=T.ERROR));break;case R.ErrorDetails.LEVEL_LOAD_ERROR:case R.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==T.ERROR&&(e.fatal?(this.state=T.ERROR,k.logger.warn("streamController: "+e.details+",switch to "+this.state+" state ...")):this.state===T.WAITING_LEVEL&&(this.state=T.IDLE));break;case R.ErrorDetails.BUFFER_FULL_ERROR:this.state!==T.PARSING&&this.state!==T.PARSED||(i?(this._reduceMaxBufferLength(t.duration),this.state=T.IDLE):(k.logger.warn("buffer full error also media.currentTime is not buffered, flush everything"),this.fragCurrent=null,this.flushMainBuffer(0,Number.POSITIVE_INFINITY)))}}}},{key:"_reduceMaxBufferLength",value:function(e){var t=this.config;t.maxMaxBufferLength>=e&&(t.maxMaxBufferLength/=2,k.logger.warn("reduce max buffer length to "+t.maxMaxBufferLength+"s and switch to IDLE state"),this.fragLoadIdx+=2*t.fragLoadingLoopThreshold)}},{key:"_checkBuffer",value:function(){var e=this.media;if(e&&e.readyState){var t=e.currentTime,r=this.mediaBuffer?this.mediaBuffer:e,i=r.buffered;if(this.loadedmetadata||!i.length||e.seeking)if(this.immediateSwitch)this.immediateLevelSwitchEnd();else{var a=f.default.bufferInfo(e,t,0),n=!(e.paused||e.ended||0===e.buffered.length),s=.5,o=t>e.playbackRate*this.lastCurrentTime,l=this.config;if(this.stalled&&o&&(this.stalled=!1,k.logger.log("playback not stuck anymore @"+t)),n&&a.len<=s&&(o?(s=0,this.seekHoleNudgeDuration=0):this.stalled?this.seekHoleNudgeDuration+=l.seekHoleNudgeDuration:(this.seekHoleNudgeDuration=0,k.logger.log("playback seems stuck @"+t),this.hls.trigger(v.default.ERROR,{type:R.ErrorTypes.MEDIA_ERROR,details:R.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1}),this.stalled=!0),a.len<=s)){var u=a.nextStart,d=u-t;if(u&&d0){k.logger.log("adjust currentTime from "+e.currentTime+" to next buffered @ "+u+" + nudge "+this.seekHoleNudgeDuration);var h=u+this.seekHoleNudgeDuration-e.currentTime;e.currentTime=u+this.seekHoleNudgeDuration,this.hls.trigger(v.default.ERROR,{type:R.ErrorTypes.MEDIA_ERROR,details:R.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,hole:h})}}}else{this.loadedmetadata=!0;var c=this.startPosition,g=f.default.isBuffered(r,c);t===c&&g||(k.logger.log("target start position:"+c),g||(c=i.start(0),k.logger.log("target start position not buffered, seek to buffered.start(0) "+c)),k.logger.log("adjust currentTime from "+t+" to "+c),e.currentTime=c)}}}},{key:"onFragLoadEmergencyAborted",value:function(){this.state=T.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tick()}},{key:"onBufferFlushed",value:function(){var e=this.mediaBuffer?this.mediaBuffer:this.media,t=this.bufferRange,r=[],i=void 0,a=void 0;for(a=0;a0;)e.removeCue(e.cues[0])}},{key:"getExistingTrack",value:function(e){var t=this.media;if(t)for(var r=0;r>>8^255&g^99,e[f]=g,t[g]=f;var v=d[f],p=d[v],y=d[p],m=257*d[g]^16843008*g;r[f]=m<<24|m>>>8,i[f]=m<<16|m>>>16,a[f]=m<<8|m>>>24,n[f]=m,m=16843009*y^65537*p^257*v^16843008*f,s[g]=m<<24|m>>>8,o[g]=m<<16|m>>>16,l[g]=m<<8|m>>>24,u[g]=m,f?(f=v^d[d[d[y^v]]],h^=d[d[h]]):f=h=1}}},{key:"expandKey",value:function(e){for(var t=this.uint8ArrayToUint32Array_(e),r=!0,i=0;i>8|e>>>24}},{key:"decrypt",value:function(e,t,r){for(var i,a,n=this.keySize+6,s=this.invKeySchedule,o=this.invSBox,l=this.invSubMix[0],u=this.invSubMix[1],d=this.invSubMix[2],f=this.invSubMix[3],h=this.uint8ArrayToUint32Array_(r),c=h[0],g=h[1],v=h[2],p=h[3],y=new Int32Array(e),m=new Int32Array(y.length),E=void 0,b=void 0,_=void 0,R=void 0,k=void 0,T=void 0,A=void 0,S=void 0,L=void 0,D=void 0,w=void 0,O=void 0;t>>24]^u[T>>16&255]^d[A>>8&255]^f[255&S]^s[i],b=l[T>>>24]^u[A>>16&255]^d[S>>8&255]^f[255&k]^s[i+1],_=l[A>>>24]^u[S>>16&255]^d[k>>8&255]^f[255&T]^s[i+2],R=l[S>>>24]^u[k>>16&255]^d[T>>8&255]^f[255&A]^s[i+3],k=E,T=b,A=_,S=R,i+=4;E=o[k>>>24]<<24^o[T>>16&255]<<16^o[A>>8&255]<<8^o[255&S]^s[i],b=o[T>>>24]<<24^o[A>>16&255]<<16^o[S>>8&255]<<8^o[255&k]^s[i+1],_=o[A>>>24]<<24^o[S>>16&255]<<16^o[k>>8&255]<<8^o[255&T]^s[i+2],R=o[S>>>24]<<24^o[k>>16&255]<<16^o[T>>8&255]<<8^o[255&A]^s[i+3],i+=3,m[t]=this.networkToHostOrderSwap(E^c),m[t+1]=this.networkToHostOrderSwap(R^g),m[t+2]=this.networkToHostOrderSwap(_^v),m[t+3]=this.networkToHostOrderSwap(b^p),c=L,g=D,v=w,p=O,t+=4}return m.buffer}},{key:"destroy",value: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}}]),e}();r.default=n},{}],16:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r>>5,v-=E,v>0&&m+E+v<=_);)for(b=T+y*p,R={unit:e.subarray(m+E,m+E+v),pts:b,dts:b},c.samples.push(R),c.len+=v,m+=v+E,y++;m<_-1&&(255!==e[m]||240!==(240&e[m+1]));m++);this.remuxer.remux(n,s,a,this._aacTrack,{samples:[]},{samples:[{pts:T,dts:T,unit:k.payload}]},{samples:[]},i,A,f,h)}},{key:"destroy",value:function(){}}],[{key:"probe",value:function(e){var t,r,i=new d.default(e);if(i.hasTimeStamp)for(t=i.length,r=e.length;t>>6)+1,o=(60&t[r+2])>>>2,o>h.length-1?void e.trigger(Event.ERROR,{type:s.ErrorTypes.MEDIA_ERROR,details:s.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"invalid ADTS sampling index:"+o}):(u=(1&t[r+2])<<2,u|=(192&t[r+3])>>>6,n.logger.log("manifest codec:"+i+",ADTS data:type:"+a+",sampleingIndex:"+o+"["+h[o]+"Hz],channelConfig:"+u),/firefox|OPR/i.test(f)?o>=6?(a=5,d=new Array(4),l=o-3):(a=2,d=new Array(2),l=o):f.indexOf("android")!==-1?(a=2,d=new Array(2),l=o):(a=5,d=new Array(4),i&&(i.indexOf("mp4a.40.29")!==-1||i.indexOf("mp4a.40.5")!==-1)||!i&&o>=6?l=o-3:((i&&i.indexOf("mp4a.40.2")!==-1&&o>=6&&1===u||!i&&1===u)&&(a=2,d=new Array(2)),l=o)),d[0]=a<<3,d[0]|=(14&o)>>1,d[1]|=(1&o)<<7,d[1]|=u<<3,5===a&&(d[1]|=(14&l)>>1,d[2]=(1&l)<<7,d[2]|=8,d[3]=0),{config:d,samplerate:h[o],channelCount:u,codec:"mp4a.40."+a})}}]),e}();r.default=o},{26:26,45:45}],20:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r3&&void 0!==arguments[3]?arguments[3]:null;a(this,e),this.hls=t,this.id=r,this.config=this.hls.config||n,this.typeSupported=i}return n(e,[{key:"destroy",value:function(){var e=this.demuxer;e&&e.destroy()}},{key:"push",value:function(e,t,r,i,a,n,s,u,f,c){var v=this.demuxer;if(!v||a!==this.cc&&!v.probe(e)){var y=this.hls,m=this.id,E=this.config,b=this.typeSupported;if(h.default.probe(e))v=this.typeSupported.mp2t===!0?new h.default(y,m,p.default,E,b):new h.default(y,m,g.default,E,b),v.probe=h.default.probe;else{if(!d.default.probe(e))return void y.trigger(o.default.ERROR,{type:l.ErrorTypes.MEDIA_ERROR,id:m,details:l.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"});v=new d.default(y,m,g.default,E,b),v.probe=d.default.probe}this.demuxer=v}v.push(e,t,r,i,a,n,s,u,f,c),this.cc=a}}]),e}();r.default=y},{18:18,25:25,26:26,28:28,38:38,39:39}],21:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}Object.defineProperty(r,"__esModule",{value:!0});var a=e(20),n=i(a),s=e(28),o=i(s),l=e(45),u=e(1),d=i(u),f=function(e){
-var t=new d.default;t.trigger=function(e){for(var r=arguments.length,i=Array(r>1?r-1:0),a=1;a1?r-1:0),a=1;a0&&null!=u&&null!=u.key&&"AES-128"===u.method){null==this.decrypter&&(this.decrypter=new g.default(this.hls));var h=this,c=performance.now();this.decrypter.decrypt(e,u.key.buffer,u.iv.buffer,function(e){h.hls.trigger(o.default.FRAG_DECRYPTED,{level:n,sn:s,stats:{tstart:c,tdecrypt:performance.now()}}),h.pushDecrypted(e,t,r,i,a,n,s,l,d,f)})}else this.pushDecrypted(e,t,r,i,a,n,s,l,d,f)}},{key:"onWorkerMessage",value:function(e){var t=e.data,r=this.hls;switch(t.event){case"init":URL.revokeObjectURL(this.w.objectURL);break;case o.default.FRAG_PARSING_DATA:t.data.data1=new Uint8Array(t.data1),t.data.data2=new Uint8Array(t.data2);default:r.trigger(t.event,t.data)}}}]),t}();r.default=p},{16:16,20:20,21:21,26:26,28:28,3:3,45:45}],23:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;re?(this.word<<=e,this.bitsAvailable-=e):(e-=this.bitsAvailable,t=e>>3,e-=t>>3,this.bytesAvailable-=t,this.loadWord(),this.word<<=e,this.bitsAvailable-=e)}},{key:"readBits",value:function(e){var t=Math.min(this.bitsAvailable,e),r=this.word>>>32-t;return e>32&&n.logger.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=t,this.bitsAvailable>0?this.word<<=t:this.bytesAvailable>0&&this.loadWord(),t=e-t,t>0&&this.bitsAvailable?r<>>e))return this.word<<=e,this.bitsAvailable-=e,e;return this.loadWord(),e+this.skipLZ()}},{key:"skipUEG",value:function(){this.skipBits(1+this.skipLZ())}},{key:"skipEG",value:function(){this.skipBits(1+this.skipLZ())}},{key:"readUEG",value:function(){var e=this.skipLZ();return this.readBits(e+1)-1}},{key:"readEG",value:function(){var e=this.readUEG();return 1&e?1+e>>>1:-1*(e>>>1)}},{key:"readBoolean",value:function(){return 1===this.readBits(1)}},{key:"readUByte",value:function(){return this.readBits(8)}},{key:"readUShort",value:function(){return this.readBits(16)}},{key:"readUInt",value:function(){return this.readBits(32)}},{key:"skipScalingList",value:function(e){var t,r,i=8,a=8;for(t=0;t>4,p>1){if(y=f+5+e[f+4],y===f+188)continue}else y=f+4;switch(v){case S:if(g){if(O&&(m=x(O))&&(N(m,!1),b&&k.codec&&(L===-1||T.codec)))return void this.remux(n,s,a,e,i);O={data:[],size:0}}O&&(O.data.push(e.subarray(y,f+188)),O.size+=f+188-y);break;case L:if(g){if(I&&(m=x(I))&&(T.isAAC?F(m):U(m),b&&T.codec&&(S===-1||k.codec)))return void this.remux(n,s,a,e,i);I={data:[],size:0}}I&&(I.data.push(e.subarray(y,f+188)),I.size+=f+188-y);break;case D:g&&(P&&(m=x(P))&&G(m),P={data:[],size:0}),P&&(P.data.push(e.subarray(y,f+188)),P.size+=f+188-y);break;case 0:g&&(y+=e[y]+1),w=this._pmtId=C(e,y);break;case w:g&&(y+=e[y]+1);var B=M(e,y,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0);S=B.avc,S>0&&(k.id=S),L=B.audio,L>0&&(T.id=L,T.isAAC=B.isAAC),D=B.id3,D>0&&(A.id=D),_&&!R&&(h.logger.log("reparse from beginning"),_=!1,f=-188),R=this.pmtParsed=!0;break;case 17:case 8191:break;default:_=!0}}else this.observer.trigger(u.default.ERROR,{type:c.ErrorTypes.MEDIA_ERROR,id:this.id,details:c.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});O&&(m=x(O))?(N(m,!0),k.pesData=null):k.pesData=O,I&&(m=x(I))?(T.isAAC?F(m):U(m),T.pesData=null):(I&&I.size&&h.logger.log("last AAC PES packet truncated,might overlap between fragments"),T.pesData=I),P&&(m=x(P))?(G(m),A.pesData=null):A.pesData=P,this.remux(n,s,a,null,i,d)}},{key:"remux",value:function(e,t,r,i,a,n){for(var s=this._avcTrack,o=s.samples,l=0,u=0,d=0;d1;){var c=new Uint8Array(f[0].length+f[1].length);c.set(f[0]),c.set(f[1],f[0].length),f[0]=c,f.splice(1,1)}if(t=f[0],i=(t[0]<<16)+(t[1]<<8)+t[2],1===i){if(a=(t[4]<<8)+t[5],a&&a>e.size-6)return null;r=t[7],192&r&&(o=536870912*(14&t[9])+4194304*(255&t[10])+16384*(254&t[11])+128*(255&t[12])+(254&t[13])/2,o>4294967295&&(o-=8589934592),64&r?(l=536870912*(14&t[14])+4194304*(255&t[15])+16384*(254&t[16])+128*(255&t[17])+(254&t[18])/2,l>4294967295&&(l-=8589934592),o-l>54e5&&(h.logger.warn(Math.round((o-l)/9e4)+"s delta between PTS and DTS, align them"),o=l)):l=o),n=t[8],u=n+9,e.size-=u,s=new Uint8Array(e.size);for(var g=0,v=f.length;gp){u-=p;continue}t=t.subarray(u),p-=u,u=0}s.set(t,d),d+=p}return a&&(a-=n+3),{data:s,pts:o,dts:l,len:a}}return null}},{key:"pushAccesUnit",value:function(e,t){e.units.units.length&&e.frame&&(!this.config.forceKeyFrameOnDiscontinuity||e.key===!0||t.sps&&(t.samples.length||this.contiguous)?t.samples.push(e):t.dropped++),e.debug.length&&h.logger.log(e.pts+"/"+e.dts+":"+e.debug+","+e.units.length)}},{key:"_parseAVCPES",value:function(e,t){var r,i,a,n=this,s=this._avcTrack,o=this._parseAVCNALu(e.data),l=!1,u=this.avcSample;e.data=null,o.forEach(function(t){switch(t.type){case 1:i=!0,l&&u&&(u.debug+="NDR "),u.frame=!0;var o=t.data;if(o.length>1){var d=new f.default(o).readSliceType();2!==d&&4!==d&&7!==d&&9!==d||(u.key=!0)}break;case 5:i=!0,u||(u=n.avcSample=n._createAVCSample(!0,e.pts,e.dts,"")),l&&(u.debug+="IDR "),u.key=!0,u.frame=!0;break;case 6:i=!0,l&&u&&(u.debug+="SEI "),r=new f.default(n.discardEPB(t.data)),r.readUByte();for(var h=0,c=0,g=!1,v=0;!g&&r.bytesAvailable>1;){h=0;do v=r.readUByte(),h+=v;while(255===v);c=0;do v=r.readUByte(),c+=v;while(255===v);if(4===h&&0!==r.bytesAvailable){g=!0;var p=r.readUByte();if(181===p){var y=r.readUShort();if(49===y){var m=r.readUInt();if(1195456820===m){var E=r.readUByte();if(3===E){var b=r.readUByte(),_=r.readUByte(),R=31&b,k=[b,_];for(a=0;a0){if(t.pts>=e[r-1].pts)e.push(t);else for(var i=r-1;i>=0;i--)if(t.pts=0)i={data:e.subarray(h,s-u-1),type:n},f.push(i);else{var c=this._getLastNalUnit();if(c&&(d&&s<=4-d&&c.state&&(c.data=c.data.subarray(0,c.data.byteLength-d)),r=s-u-1,r>0)){var g=new Uint8Array(c.data.byteLength+r);g.set(c.data,0),g.set(e.subarray(0,r),c.data.byteLength),c.data=g}}s=0&&u>=0&&(i={data:e.subarray(h,o),type:n,state:u},f.push(i)),0===f.length){var v=this._getLastNalUnit();if(v){var p=new Uint8Array(v.data.byteLength+e.byteLength);p.set(v.data,0),p.set(e,v.data.byteLength),v.data=p}}return l.naluState=u,f}},{key:"discardEPB",value:function(e){for(var t,r,i=e.byteLength,a=[],n=1;n1&&(h.logger.log("AAC: align PTS for overlapping frames by "+Math.round((T-p)/90)),p=T)}for(;n+5>>5,r-=s,r>0&&n+s+r<=d);)for(l=p+a*i,f={unit:v.subarray(n+s,n+s+r),pts:l,dts:l},g.samples.push(f),g.len+=r,n+=r+s,a++;n0;)s+=t}},{key:"_onMpegFrame",value:function(e,t,r,i,a,n){var s=1152/r*1e3,o=n+a*s,l=this._audioTrack;l.config=[],l.channelCount=i,l.audiosamplerate=r,l.duration=this._duration,l.samples.push({unit:e,pts:o,dts:o}),l.len+=e.length}},{key:"_onMpegNoise",value:function(e){h.logger.warn("mpeg audio has noise: "+e.length+" bytes")}},{key:"_parseMpeg",value:function(e,t,r,i,a){var n=[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],s=[44100,48e3,32e3,22050,24e3,16e3,11025,12e3,8e3];if(t+2>r)return-1;if(255===e[t]||224===(224&e[t+1])){if(t+24>r)return-1;var o=e[t+1]>>3&3,l=e[t+1]>>1&3,u=e[t+2]>>4&15,d=e[t+2]>>2&3,f=!!(2&e[t+2]);if(1!==o&&0!==u&&15!==u&&3!==d){var h=3===o?3-l:3===l?3:4,c=1e3*n[14*h+u-1],g=3===o?0:2===o?1:2,v=s[3*g+d],p=f?1:0,y=e[t+3]>>6===3?1:2,m=3===l?(3===o?12:6)*c/v+p<<2:(3===o?144:72)*c/v+p|0;return t+m>r?-1:(this._onMpegFrame&&this._onMpegFrame(e.subarray(t,t+m),c,v,y,i,a),m)}}for(var E=t+2;E=564&&71===e[0]&&71===e[188]&&71===e[376]}}]),e}();r.default=g},{19:19,23:23,26:26,28:28,45:45}],26:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});r.ErrorTypes={NETWORK_ERROR:"networkError",MEDIA_ERROR:"mediaError",MUX_ERROR:"muxError",OTHER_ERROR:"otherError"},r.ErrorDetails={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_LOOP_LOADING_ERROR:"fragLoopLoadingError",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",INTERNAL_EXCEPTION:"internalException"}},{}],27:[function(e,t,r){"use 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r,i,a=t.loader;switch(t.type){case"manifest":r=g.ErrorDetails.MANIFEST_LOAD_TIMEOUT,i=!0;break;case"level":r=g.ErrorDetails.LEVEL_LOAD_TIMEOUT,i=!1;break;case"audioTrack":r=g.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT,i=!1}a&&(a.abort(),this.loaders[t.type]=void 0),this.hls.trigger(f.default.ERROR,{type:g.ErrorTypes.NETWORK_ERROR,details:r,fatal:i,url:a.url,loader:a,context:t})}}]),t}(c.default);r.default=T},{2:2,26:26,27:27,28:28,40:40,45:45}],37:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r>24&255,t[1]=i>>16&255,t[2]=i>>8&255,t[3]=255&i,t.set(e,4),a=0,i=8;a>24&255,t>>16&255,t>>8&255,255&t,r>>24,r>>16&255,r>>8&255,255&r,85,196,0,0]))}},{key:"mdia",value:function(t){return e.box(e.types.mdia,e.mdhd(t.timescale,t.duration),e.hdlr(t.type),e.minf(t))}},{key:"mfhd",value:function(t){return e.box(e.types.mfhd,new 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e.box(e.types.mvhd,i)}},{key:"sdtp",value:function(t){var r,i,a=t.samples||[],n=new Uint8Array(4+a.length);for(i=0;i>>8&255),n.push(255&a),n=n.concat(Array.prototype.slice.call(i));for(r=0;r>>8&255),s.push(255&a),s=s.concat(Array.prototype.slice.call(i));var o=e.box(e.types.avcC,new Uint8Array([1,n[3],n[4],n[5],255,224|t.sps.length].concat(n).concat([t.pps.length]).concat(s))),l=t.width,u=t.height;return e.box(e.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,l>>8&255,255&l,u>>8&255,255&u,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),o,e.box(e.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])))}},{key:"esds",value:function(e){var t=e.config.length;return new Uint8Array([0,0,0,0,3,23+t,0,1,0,4,15+t,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([t]).concat(e.config).concat([6,1,2]))}},{key:"mp4a",value:function(t){var r=t.audiosamplerate;return e.box(e.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]),e.box(e.types.esds,e.esds(t)))}},{key:"mp3",value:function(t){var r=t.audiosamplerate;return e.box(e.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]))}},{key:"stsd",value:function(t){return"audio"===t.type?t.isAAC||"mp3"!==t.codec?e.box(e.types.stsd,e.STSD,e.mp4a(t)):e.box(e.types.stsd,e.STSD,e.mp3(t)):e.box(e.types.stsd,e.STSD,e.avc1(t))}},{key:"tkhd",value:function(t){var r=t.id,i=t.duration*t.timescale,a=t.width,n=t.height;return e.box(e.types.tkhd,new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,r>>24&255,r>>16&255,r>>8&255,255&r,0,0,0,0,i>>24,i>>16&255,i>>8&255,255&i,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,a>>8&255,255&a,0,0,n>>8&255,255&n,0,0]))}},{key:"traf",value:function(t,r){var i=e.sdtp(t),a=t.id;return e.box(e.types.traf,e.box(e.types.tfhd,new Uint8Array([0,0,0,0,a>>24,a>>16&255,a>>8&255,255&a])),e.box(e.types.tfdt,new Uint8Array([0,0,0,0,r>>24,r>>16&255,r>>8&255,255&r])),e.trun(t,i.length+16+16+8+16+8+8),i)}},{key:"trak",value:function(t){return t.duration=t.duration||4294967295,e.box(e.types.trak,e.tkhd(t),e.mdia(t))}},{key:"trex",value:function(t){var r=t.id;return e.box(e.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]))}},{key:"trun",value:function(t,r){var i,a,n,s,o,l,u=t.samples||[],d=u.length,f=12+16*d,h=new Uint8Array(f);for(r+=8+f,h.set([0,0,15,1,d>>>24&255,d>>>16&255,d>>>8&255,255&d,r>>>24&255,r>>>16&255,r>>>8&255,255&r],0),i=0;i>>24&255,n>>>16&255,n>>>8&255,255&n,s>>>24&255,s>>>16&255,s>>>8&255,255&s,o.isLeading<<2|o.dependsOn,o.isDependedOn<<6|o.hasRedundancy<<4|o.paddingValue<<1|o.isNonSync,61440&o.degradPrio,15&o.degradPrio,l>>>24&255,l>>>16&255,l>>>8&255,255&l],12+16*i);return e.box(e.types.trun,h)}},{key:"initSegment",value:function(t){e.types||e.init();var r,i=e.moov(t);return r=new Uint8Array(e.FTYP.byteLength+i.byteLength),r.set(e.FTYP),r.set(i,e.FTYP.byteLength),r}}]),e}();r.default=n},{}],38:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;rMath.pow(2,32)&&!function(){var t=function e(t,r){return r?e(r,t%r):t};e.timescale=e.audiosamplerate/t(e.audiosamplerate,e.isAAC?1024:1152)}(),d.logger.log("audio mp4 timescale :"+e.timescale),e.isAAC||(g.mpeg?(v="audio/mpeg",e.codec=""):g.mp3&&(e.codec="mp3")),p.audio={container:v,codec:e.codec,initSegment:!e.isAAC&&g.mpeg?new Uint8Array:h.default.initSegment([e]),metadata:{channelCount:e.channelCount}},m&&(a=n=o[0].pts-f*r)),t.sps&&t.pps&&l.length&&(t.timescale=this.MP4_TIMESCALE,p.video={container:"video/mp4",codec:t.codec,initSegment:h.default.initSegment([t]),metadata:{width:t.width,height:t.height}},m&&(a=Math.min(a,l[0].pts-f*r),n=Math.min(n,l[0].dts-f*r),this.observer.trigger(u.default.INIT_PTS_FOUND,{id:this.id,initPTS:a,cc:i}))),Object.keys(p).length?(s.trigger(u.default.FRAG_PARSING_INIT_SEGMENT,y),this.ISGenerated=!0,m&&(this._initPTS=a,this._initDTS=n)):s.trigger(u.default.ERROR,{type:c.ErrorTypes.MEDIA_ERROR,id:this.id,details:c.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"no audio/video samples found"})}},{key:"remuxVideo",value:function(e,t,r,i){var a,n,s,o,l,f,g,v,p=8,y=this.PES_TIMESCALE,m=this.PES2MP4SCALEFACTOR,E=e.samples,b=[],_=E.length,R=this._PTSNormalize,k=this._initDTS;E.sort(function(e,t){var r=e.dts-t.dts;return r?r:e.pts-t.pts});var T=E.reduce(function(e,t){return Math.max(Math.min(e,t.pts-t.dts),-18e3)},0);if(T<0){d.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Math.round(T/90)+" ms to overcome this issue");for(var A=0;A1?d.logger.log("AVC:"+D+" ms hole between fragments detected,filling it"):D<-1&&d.logger.log("AVC:"+-D+" ms overlapping between fragments detected"),l=S,E[0].dts=l+k,o=Math.max(o-D,S),E[0].pts=o+k,d.logger.log("Video/PTS/DTS adjusted: "+Math.round(o/90)+"/"+Math.round(l/90)+",delta:"+D+" ms")),f=l,L=E[E.length-1],v=Math.max(R(L.dts-k,S),0),g=Math.max(R(L.pts-k,S),0),g=Math.max(g,v);var w=navigator.vendor,O=navigator.userAgent,I=w&&w.indexOf("Apple")>-1&&O&&!O.match("CriOS");I&&(a=Math.round((v-l)/(m*(E.length-1))));for(var P=0;P<_;P++){var C=E[P];I?C.dts=l+P*m*a:(C.dts=Math.max(R(C.dts-k,S),l),C.dts=Math.round(C.dts/m)*m),C.pts=Math.max(R(C.pts-k,S),C.dts),C.pts=Math.round(C.pts/m)*m}var M=e.len+4*e.nbNalu+8;try{n=new Uint8Array(M)}catch(e){return void this.observer.trigger(u.default.ERROR,{type:c.ErrorTypes.MUX_ERROR,level:this.level,id:this.id,details:c.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:M,reason:"fail allocating video mdat "+M})}var x=new DataView(n.buffer);x.setUint32(0,M),n.set(h.default.types.mdat,4);for(var N=0;N<_;N++){for(var F=E[N],U=F.units.units,G=0,B=void 0,j=0,H=U.length;j0?N-1:N].dts;if(Y.stretchShortVideoTrack){var X=Y.maxBufferHole,z=Y.maxSeekHole,$=Math.floor(Math.min(X,z)*y),J=(i?o+i*y:this.nextAudioPts)-F.pts;J>$?(a=J-q,a<0&&(a=q),d.logger.log("It is approximately "+J/90+" ms to the next segment; using duration "+a/90+" ms for the last video frame.")):a=q}else a=q}a/=m,B=Math.round((F.pts-F.dts)/m)}b.push({size:G,duration:a,cts:B,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:F.key?2:1,isNonSync:F.key?0:1}})}this.nextAvcDts=v+a*m;var Q=e.dropped;if(e.len=0,e.nbNalu=0,e.dropped=0,b.length&&navigator.userAgent.toLowerCase().indexOf("chrome")>-1){var Z=b[0].flags;Z.dependsOn=2,Z.isNonSync=0}e.samples=b,s=h.default.moof(e.sequenceNumber++,l/m,e),e.samples=[];var ee={id:this.id,level:this.level,sn:this.sn,data1:s,data2:n,startPTS:o/y,endPTS:(g+m*a)/y,startDTS:l/y,endDTS:this.nextAvcDts/y,type:"video",nb:b.length,dropped:Q};return this.observer.trigger(u.default.FRAG_PARSING_DATA,ee),ee}},{key:"remuxAudio",value:function(e,t,r,i){var a,n,s,l,f,g,v,p,y,m,E,b,_,R,k,T,A=this.PES_TIMESCALE,S=e.timescale,L=A/S,D=e.timescale*(e.isAAC?1024:1152)/e.audiosamplerate,w=D*L,O=this._PTSNormalize,I=this._initDTS,P=!e.isAAC&&this.typeSupported.mpeg,C=P?0:8,M=[],x=[];if(e.samples.sort(function(e,t){return e.pts-t.pts}),x=e.samples,T=this.nextAudioPts,r|=x.length&&T&&(Math.abs(t-T/A)<.1||Math.abs(x[0].pts-T-this._initDTS)<20*w),r||(T=t*A),i&&e.isAAC)for(var N=0,F=T;N=w){var j=Math.round(B/w);d.logger.warn("Injecting "+j+" audio frame @ "+Math.round(F/90)/1e3+"s due to "+Math.round(B/90)+" ms gap.");for(var H=0;H.1*w,F+=w,0===N?U.pts=U.dts=I+T:U.pts=U.dts=x[N-1].pts+w,N+=1}for(var K=0,W=x.length;K0)Y=Math.round((b-T)/w),d.logger.log(V+" ms hole between AAC samples detected,filling it"),Y>0&&(R=o.default.getSilentFrame(e.manifestCodec||e.codec,e.channelCount),R||(R=l.subarray()),e.len+=Y*R.length);else if(V<-12){d.logger.log(-V+" ms overlapping between AAC samples detected, drop frame"),e.len-=l.byteLength;continue}b=_=T}if(v=Math.max(0,b),p=Math.max(0,_),!(e.len>0))return;var q=P?e.len:e.len+8;try{f=new Uint8Array(q)}catch(e){return void this.observer.trigger(u.default.ERROR,{type:c.ErrorTypes.MUX_ERROR,level:this.level,id:this.id,details:c.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:q,reason:"fail allocating audio mdat "+q})}P||(a=new DataView(f.buffer),a.setUint32(0,q),f.set(h.default.types.mdat,4));for(var X=0;X=2&&($=M[J-2].duration,s.duration=$),J){this.nextAudioPts=b+L*$,e.len=0,e.samples=M,g=P?new Uint8Array:h.default.moof(e.sequenceNumber++,p/L,e),e.samples=[];var Q={id:this.id,level:this.level,sn:this.sn,data1:g,data2:f,startPTS:v/A,endPTS:this.nextAudioPts/A,startDTS:p/A,endDTS:(_+L*$)/A,type:"audio",nb:J};return this.observer.trigger(u.default.FRAG_PARSING_DATA,Q),Q}return null}},{key:"remuxEmptyAudio",value:function(e,t,r,i){var a=this.PES_TIMESCALE,n=e.timescale?e.timescale:e.audiosamplerate,s=a/n,l=this.nextAudioPts,u=(void 0!==l?l:i.startDTS*a)+this._initDTS,f=i.endDTS*a+this._initDTS,h=1024,c=s*h,g=Math.ceil((f-u)/c),v=o.default.getSilentFrame(e.manifestCodec||e.codec,e.channelCount);if(d.logger.warn("remux empty Audio"),!v)return void d.logger.trace("Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec!");for(var p=[],y=0;y4294967296;)e+=r;return e}},{key:"passthrough",get:function(){return!1}}]),e}();r.default=g},{26:26,28:28,29:29,37:37,45:45}],39:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;rNumber.MAX_SAFE_INTEGER?1/0:t}},{key:"hexadecimalInteger",value:function(e){if(this[e]){var t=(this[e]||"0x").slice(2);t=(1&t.length?"0":"")+t;for(var r=new Uint8Array(t.length/2),i=0;iNumber.MAX_SAFE_INTEGER?1/0:t}},{key:"decimalFloatingPoint",value:function(e){return parseFloat(this[e])}},{key:"enumeratedString",value:function(e){return this[e]}},{key:"decimalResolution",value:function(e){var t=n.exec(this[e]);if(null!==t)return{width:parseInt(t[1],10),height:parseInt(t[2],10)}}}],[{key:"parseAttrList",value:function(e){var t,r={};for(s.lastIndex=0;null!==(t=s.exec(e));){var i=t[2],a='"';0===i.indexOf(a)&&i.lastIndexOf(a)===i.length-1&&(i=i.slice(1,-1)),r[t[1]]=i}return r}}]),e}();r.default=o},{}],41:[function(e,t,r){"use strict";var i={search:function(e,t){for(var r=0,i=e.length-1,a=null,n=null;r<=i;){a=(r+i)/2|0,n=e[a];var s=t(n);if(s>0)r=a+1;else{if(!(s<0))return n;i=a-1}}return null}};t.exports=i},{}],42:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r=r}},v=function(e){for(var t=[],r=0;rl&&(g.log("ERROR","Too large cursor position "+this.pos),this.pos=l)}},{key:"moveCursor",value:function(e){var t=this.pos+e;if(e>1)for(var r=this.pos+1;r=144&&this.backSpace();var t=s(e);return this.pos>=l?void g.log("ERROR","Cannot insert "+e.toString(16)+" ("+t+") at position "+this.pos+". Skipping it!"):(this.chars[this.pos].setChar(t,this.currPenState),void this.moveCursor(1))}},{key:"clearFromPos",value:function(e){var t;for(t=e;t0&&(r=e?"["+t.join(" | ")+"]":t.join("\n")),r}},{key:"getTextAndFormat",value:function(){return this.rows}}]),e}(),b=function(){function e(t,r){i(this,e),this.chNr=t,this.outputFilter=r,this.mode=null,this.verbose=0,this.displayedMemory=new E,this.nonDisplayedMemory=new E,this.lastOutputScreen=new E,this.currRollUpRow=this.displayedMemory.rows[o-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null}return a(e,[{key:"reset",value: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}},{key:"getHandler",value:function(){return this.outputFilter}},{key:"setHandler",value:function(e){this.outputFilter=e}},{key:"setPAC",value:function(e){this.writeScreen.setPAC(e,this.lastOutputScreen)}},{key:"setBkgData",value:function(e){this.writeScreen.setBkgData(e)}},{key:"setMode",value:function(e){e!==this.mode&&(this.mode=e,g.log("INFO","MODE="+e),"MODE_POP-ON"===this.mode?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset(),this.lastOutputScreen.reset()),"MODE_ROLL-UP"!==this.mode&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=e)}},{key:"insertChars",value:function(e){for(var t=0;t=46,t.italics)t.foreground="white";else{var r=Math.floor(e/2)-16,i=["white","green","blue","cyan","red","yellow","magenta"];t.foreground=i[r]}g.log("INFO","MIDROW: "+JSON.stringify(t)),this.writeScreen.setPen(t)}},{key:"outputDataUpdate",value:function(){var e=g.time;null!==e&&this.outputFilter&&(this.outputFilter.updateData&&this.outputFilter.updateData(e,this.displayedMemory),null!==this.cueStartTime||this.displayedMemory.isEmpty()?this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,e,this.lastOutputScreen),this.cueStartTime=this.displayedMemory.isEmpty()?null:e):this.cueStartTime=e,this.lastOutputScreen.copy(this.displayedMemory))}},{key:"cueSplitAtTime",value:function(e){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,e,this.displayedMemory),this.cueStartTime=e))}}]),e}(),_=function(){function e(t,r,a){i(this,e),this.field=t||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 a(e,[{key:"getHandler",value:function(e){return this.channels[e].getHandler()}},{key:"setHandler",value:function(e,t){this.channels[e].setHandler(t)}},{key:"addData",value:function(e,t){var r,i,a,n=!1;this.lastTime=e,g.setTime(e);for(var s=0;s ("+v([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 o=this.channels[this.currChNr-1];o.insertChars(n)}else g.log("WARNING","No channel found yet. TEXT-MODE?");r?this.dataCounters.cmd+=2:n?this.dataCounters.char+=2:(this.dataCounters.other+=2,g.log("WARNING","Couldn't parse cleaned data "+v([i,a])+" orig: "+v([t[s],t[s+1]])))}else this.dataCounters.padding+=2}},{key:"parseCmd",value:function(e,t){var r=null,i=(20===e||28===e)&&32<=t&&t<=47,a=(23===e||31===e)&&33<=t&&t<=35;if(!i&&!a)return!1;if(e===this.lastCmdA&&t===this.lastCmdB)return this.lastCmdA=null,this.lastCmdB=null,g.log("DEBUG","Repeated command ("+v([e,t])+") is dropped"),!0;r=20===e||23===e?1:2;var n=this.channels[r-1];return 20===e||28===e?32===t?n.ccRCL():33===t?n.ccBS():34===t?n.ccAOF():35===t?n.ccAON():36===t?n.ccDER():37===t?n.ccRU(2):38===t?n.ccRU(3):39===t?n.ccRU(4):40===t?n.ccFON():41===t?n.ccRDC():42===t?n.ccTR():43===t?n.ccRTD():44===t?n.ccEDM():45===t?n.ccCR():46===t?n.ccENM():47===t&&n.ccEOC():n.ccTO(t-32),this.lastCmdA=e,this.lastCmdB=t,this.currChNr=r,!0}},{key:"parseMidrow",value:function(e,t){var r=null;if((17===e||25===e)&&32<=t&&t<=47){if(r=17===e?1:2,r!==this.currChNr)return g.log("ERROR","Mismatch channel in midrow parsing"),!1;var i=this.channels[r-1];return i.ccMIDROW(t),g.log("DEBUG","MIDROW ("+v([e,t])+")"),!0}return!1}},{key:"parsePAC",value:function(e,t){var r=null,i=null,a=(17<=e&&e<=23||25<=e&&e<=31)&&64<=t&&t<=127,n=(16===e||24===e)&&64<=t&&t<=95;if(!a&&!n)return!1;if(e===this.lastCmdA&&t===this.lastCmdB)return this.lastCmdA=null,this.lastCmdB=null,!0;r=e<=23?1:2,i=64<=t&&t<=95?1===r?u[e]:f[e]:1===r?d[e]:h[e];var s=this.interpretPAC(i,t),o=this.channels[r-1];return o.setPAC(s),this.lastCmdA=e,this.lastCmdB=t,this.currChNr=r,!0}},{key:"interpretPAC",value:function(e,t){var r=t,i={color:null,italics:!1,indent:null,underline:!1,row:e};return r=t>95?t-96:t-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}},{key:"parseChars",value:function(e,t){var r=null,i=null,a=null;if(e>=25?(r=2,a=e-8):(r=1,a=e),17<=a&&a<=19){var n=t;n=17===a?t+80:18===a?t+112:t+144,g.log("INFO","Special char '"+s(n)+"' in channel "+r),i=[n]}else 32<=e&&e<=127&&(i=0===t?[e]:[e,t]);if(i){var o=v(i);g.log("DEBUG","Char codes = "+o.join(",")),this.lastCmdA=null,this.lastCmdB=null}return i}},{key:"parseBackgroundAttributes",value:function(e,t){var r,i,a,n,s=(16===e||24===e)&&32<=t&&t<=47,o=(23===e||31===e)&&45<=t&&t<=47;return!(!s&&!o)&&(r={},16===e||24===e?(i=Math.floor((t-32)/2),r.background=c[i],t%2===1&&(r.background=r.background+"_semi")):45===t?r.background="transparent":(r.foreground="black",47===t&&(r.underline=!0)),a=e<24?1:2,n=this.channels[a-1],n.setBkgData(r),this.lastCmdA=null,this.lastCmdB=null,!0)}},{key:"reset",value:function(){for(var e=0;e=16?o--:o++,navigator.userAgent.match(/Firefox\//)?n.line=d+1:n.line=d>7?d-2:d+1,n.align="left",n.position=Math.max(0,Math.min(100,100*(o/32)+(navigator.userAgent.match(/Firefox\//)?50:0))),e.addCue(n)}}};t.exports=i},{}],44:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r "+t}function n(e){var t=self.console[e];return t?function(){for(var r=arguments.length,i=Array(r),n=0;n1?t-1:0),i=1;i=2&&(0===i.tfirst&&(i.tfirst=Math.max(performance.now(),i.trequest),this.requestTimeout=window.setTimeout(this.loadtimeout.bind(this),s.timeout-(i.tfirst-i.trequest))),4===r))){var o=t.status;if(o>=200&&o<300){i.tload=Math.max(i.tfirst,performance.now());var l=void 0,u=void 0;"arraybuffer"===a.responseType?(l=t.response,u=l.byteLength):(l=t.responseText,u=l.length),i.loaded=i.total=u;var d={url:t.responseURL,data:l};this.callbacks.onSuccess(d,i,a)}else i.retry>=s.maxRetry||o>=400&&o<499?(n.logger.error(o+" while loading "+a.url),this.callbacks.onError({code:o,text:t.statusText},a)):(n.logger.warn(o+" while loading "+a.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++)}}},{key:"loadtimeout",value:function(){n.logger.warn("timeout while loading "+this.context.url),this.callbacks.onTimeout(this.stats,this.context)}},{key:"loadprogress",value:function(e){var t=this.stats;t.loaded=e.loaded,e.lengthComputable&&(t.total=e.total);var r=this.callbacks.onProgress;r&&r(t,this.context,null)}}]),e}();r.default=s},{45:45}]},{},[33])(33)});
+!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var t;t="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,t.Hls=e()}}(function(){var e;return function e(t,r,i){function a(s,o){if(!r[s]){if(!t[s]){var l="function"==typeof require&&require;if(!o&&l)return l(s,!0);if(n)return n(s,!0);var u=new Error("Cannot find module '"+s+"'");throw u.code="MODULE_NOT_FOUND",u}var d=r[s]={exports:{}};t[s][0].call(d.exports,function(e){var r=t[s][1][e];return a(r?r:e)},d,d.exports,e,t,r,i)}return r[s].exports}for(var n="function"==typeof require&&require,s=0;s0&&this._events[e].length>r&&(this._events[e].warned=!0,"function"==typeof console.trace)),this},i.prototype.on=i.prototype.addListener,i.prototype.once=function(e,t){function r(){this.removeListener(e,r),i||(i=!0,t.apply(this,arguments))}if(!a(t))throw TypeError("listener must be a function");var i=!1;return r.listener=t,this.on(e,r),this},i.prototype.removeListener=function(e,t){var r,i,n,o;if(!a(t))throw TypeError("listener must be a function");if(!this._events||!this._events[e])return this;if(r=this._events[e],n=r.length,i=-1,r===t||a(r.listener)&&r.listener===t)delete this._events[e],this._events.removeListener&&this.emit("removeListener",e,t);else if(s(r)){for(o=n;o-- >0;)if(r[o]===t||r[o].listener&&r[o].listener===t){i=o;break}if(i<0)return this;1===r.length?(r.length=0,delete this._events[e]):r.splice(i,1),this._events.removeListener&&this.emit("removeListener",e,t)}return this},i.prototype.removeAllListeners=function(e){var t,r;if(!this._events)return this;if(!this._events.removeListener)return 0===arguments.length?this._events={}:this._events[e]&&delete this._events[e],this;if(0===arguments.length){for(t in this._events)"removeListener"!==t&&this.removeAllListeners(t);return this.removeAllListeners("removeListener"),this._events={},this}if(r=this._events[e],a(r))this.removeListener(e,r);else if(r)for(;r.length;)this.removeListener(e,r[r.length-1]);return delete this._events[e],this},i.prototype.listeners=function(e){var t;return t=this._events&&this._events[e]?a(this._events[e])?[this._events[e]]:this._events[e].slice():[]},i.prototype.listenerCount=function(e){if(this._events){var t=this._events[e];if(a(t))return 1;if(t)return t.length}return 0},i.listenerCount=function(e,t){return e.listenerCount(t)}},{}],2:[function(t,r,i){!function(t){var a={buildAbsoluteURL:function(e,t){if(t=t.trim(),/^[a-z]+:/i.test(t))return t;var r=null,i=null,n=/^([^#]*)(.*)$/.exec(t);n&&(i=n[2],t=n[1]);var s=/^([^\?]*)(.*)$/.exec(t);s&&(r=s[2],t=s[1]);var o=/^([^#]*)(.*)$/.exec(e);o&&(e=o[1]);var l=/^([^\?]*)(.*)$/.exec(e);l&&(e=l[1]);var u=/^(([a-z]+:)?\/\/[a-z0-9\.\-_~]+(:[0-9]+)?)?(\/.*)$/i.exec(e);if(!u)throw new Error("Error trying to parse base URL.");var d=u[2]||"",f=u[1]||"",h=u[4],c=null;return c=/^\/\//.test(t)?d+"//"+a.buildAbsolutePath("",t.substring(2)):/^\//.test(t)?f+"/"+a.buildAbsolutePath("",t.substring(1)):a.buildAbsolutePath(f+h,t),r&&(c+=r),i&&(c+=i),c},buildAbsolutePath:function(e,t){for(var r,i,a=t,n="",s=e.replace(/[^\/]*$/,a.replace(/(\/|^)(?:\.?\/+)+/g,"$1")),o=0;i=s.indexOf("/../",o),i>-1;o=i+r)r=/^\/(?:\.\.\/)*/.exec(s.slice(i))[0].length,n=(n+s.substring(o,i)).replace(new RegExp("(?:\\/+[^\\/]*){0,"+(r-1)/3+"}$"),"/");return n+s.substr(o)}};"object"==typeof i&&"object"==typeof r?r.exports=a:"function"==typeof e&&e.amd?e([],function(){return a}):"object"==typeof i?i.URLToolkit=a:t.URLToolkit=a}(this)},{}],3:[function(e,t,r){var i=arguments[3],a=arguments[4],n=arguments[5],s=JSON.stringify;t.exports=function(e,t){function r(e){p[e]=!0;for(var t in a[e][1]){var i=a[e][1][t];p[i]||r(i)}}for(var o,l=Object.keys(n),u=0,d=l.length;u500*r.duration/o){var l=e.levels,d=Math.max(1,n.bw?n.bw/8:1e3*n.loaded/s),f=n.total?n.total:Math.max(n.loaded,Math.round(r.duration*l[r.level].bitrate/8)),h=t.currentTime,g=(f-n.loaded)/d,p=(c.default.bufferInfo(t,h,e.config.maxBufferHole).end-h)/o;if(p<2*r.duration/o&&g>p){var y=void 0,m=void 0;for(m=r.level-1;m>a&&(y=r.duration*l[m].bitrate/(6.4*d),!(y=i;u--){var d=l[u],f=d.details,h=f?f.totalduration/f.fragments.length:t,c=!!f&&f.live,g=void 0;g=u<=e?s*r:o*r;var p=l[u].bitrate,y=p*h/g;if(v.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+u+"/"+Math.round(g)+"/"+p+"/"+h+"/"+n+"/"+y),g>p&&(!y||c||yr)return a;return 0}},{key:"maxAutoLevel",get:function(){var e,t=this.hls.levels,r=this._autoLevelCapping;return e=r===-1&&t&&t.length?t.length-1:r}},{key:"nextABRAutoLevel",get:function(){var e=this.hls,t=this.maxAutoLevel,r=e.levels,i=e.config,a=this.minAutoLevel,n=e.media,s=this.lastLoadedFragLevel,o=this.fragCurrent?this.fragCurrent.duration:0,l=n?n.currentTime:0,u=n&&0!==n.playbackRate?Math.abs(n.playbackRate):1,d=this.bwEstimator?this.bwEstimator.getEstimate():i.abrEwmaDefaultEstimate,f=(c.default.bufferInfo(n,l,i.maxBufferHole).end-l)/u,h=this.findBestLevel(s,o,d,a,t,f,i.abrBandWidthFactor,i.abrBandWidthUpFactor,r);if(h>=0)return h;v.logger.trace("rebuffering expected to happen, lets try to find a quality level minimizing the rebuffering");var g=i.maxStarvationDelay,p=i.abrBandWidthFactor,y=i.abrBandWidthUpFactor;if(0===f){var m=this.bitrateTestDelay;m&&(g=i.maxLoadingDelay-m,v.logger.trace("bitrate test took "+Math.round(1e3*m)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*g)+" ms"),p=y=1)}return h=this.findBestLevel(s,o,d,a,t,f+g,p,y,r),Math.max(h,0)}}]),t}(f.default);r.default=m},{26:26,27:27,28:28,30:30,45:45,9:9}],5:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},l=function(){function e(e,t){for(var r=0;r0&&e===-1?(k.logger.log("audio:override startPosition with lastCurrentTime @"+t.toFixed(3)),this.state=A.IDLE):(this.lastCurrentTime=this.startPosition?this.startPosition:e,this.state=A.STARTING),this.nextLoadPosition=this.startPosition=this.lastCurrentTime,this.tick()}else this.startPosition=e,this.state=A.STOPPED}},{key:"stopLoad",value:function(){var e=this.fragCurrent;e&&(e.loader&&e.loader.abort(),this.fragCurrent=null),this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=A.STOPPED}},{key:"tick",value:function(){this.ticks++,1===this.ticks&&(this.doTick(),this.ticks>1&&setTimeout(this.tick,1),this.ticks=0)}},{key:"doTick",value:function(){var e,t,r,i,a,n,s=this,l=this.hls,u=l.config,f=function(){switch(s.state){case A.ERROR:case A.PAUSED:case A.BUFFER_FLUSHING:break;case A.STARTING:s.state=A.WAITING_TRACK,s.loadedmetadata=!1;break;case A.IDLE:if(!s.media&&(s.startFragRequested||!u.startFragPrefetch))break;e=s.loadedmetadata?s.media.currentTime:s.nextLoadPosition;var o=s.mediaBuffer?s.mediaBuffer:s.media,f=h.default.bufferInfo(o,e,u.maxBufferHole),c=f.len,g=f.end,v=s.fragPrevious,y=u.maxMaxBufferLength,m=s.audioSwitch;if(cR||f.nextStart))return{v:void 0};k.logger.log("alt audio track ahead of main track, seek to start of alt audio track"),s.media.currentTime=R+.05}if(g_-t&&(t=0),e=d.default.search(E,function(e){return e.start+e.duration-t<=g?1:e.start-t>g?-1:0})):e=E[b-1],e&&(S=e,R=e.start,v&&S.level===v.level&&S.sn===v.sn&&(S.snL&&Math.abs(s.fragLoadIdx-S.loadIdx)=a||n)&&(k.logger.log("audioStreamController: retryDate reached, switch back to IDLE state"),s.state=A.IDLE);break;case A.WAITING_INIT_PTS:case A.STOPPED:case A.FRAG_LOADING:case A.PARSING:case A.PARSED:case A.ENDED:}}();if("object"===("undefined"==typeof f?"undefined":o(f)))return f.v}},{key:"onMediaAttached",value:function(e){var t=this.media=this.mediaBuffer=e.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),t.addEventListener("seeking",this.onvseeking),t.addEventListener("ended",this.onvended);var r=this.config;this.tracks&&r.autoStartLoad&&this.startLoad(r.startPosition)}},{key:"onMediaDetaching",value:function(){var e=this.media;e&&e.ended&&(k.logger.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0);var t=this.tracks;t&&t.forEach(function(e){e.details&&e.details.fragments.forEach(function(e){e.loadCounter=void 0})}),e&&(e.removeEventListener("seeking",this.onvseeking),e.removeEventListener("ended",this.onvended),this.onvseeking=this.onvseeked=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.stopLoad()}},{key:"onMediaSeeking",value:function(){this.state===A.ENDED&&(this.state=A.IDLE),this.media&&(this.lastCurrentTime=this.media.currentTime),void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold),this.tick()}},{key:"onMediaEnded",value:function(){this.startPosition=this.lastCurrentTime=0}},{key:"onAudioTracksUpdated",value:function(e){k.logger.log("audio tracks updated"),this.tracks=e.audioTracks}},{key:"onAudioTrackSwitching",value:function(e){var t=!!e.url;this.trackId=e.id,this.state=A.IDLE,this.fragCurrent=null,this.state=A.PAUSED,this.waitingFragment=null,t?this.timer||(this.timer=setInterval(this.ontick,100)):this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),t&&(this.audioSwitch=!0,this.state=A.IDLE,this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold),this.tick()}},{key:"onAudioTrackLoaded",value:function(e){var t=e.details,r=e.id,i=this.tracks[r],a=t.totalduration,n=0;if(k.logger.log("track "+r+" loaded ["+t.startSN+","+t.endSN+"],duration:"+a),t.live){var s=i.details;s&&t.fragments.length>0?(b.default.mergeDetails(s,t),n=t.fragments[0].start,t.PTSKnown?k.logger.log("live audio playlist sliding:"+n.toFixed(3)):k.logger.log("live audio playlist - outdated PTS, unknown sliding")):(t.PTSKnown=!1,k.logger.log("live audio playlist - first load, unknown sliding"))}else t.PTSKnown=!1;if(i.details=t,!this.startFragRequested){if(this.startPosition===-1){var o=t.startTimeOffset;isNaN(o)?this.startPosition=0:(k.logger.log("start time offset found in playlist, adjust startPosition to "+o),this.startPosition=o)}this.nextLoadPosition=this.startPosition}this.state===A.WAITING_TRACK&&(this.state=A.IDLE),this.tick()}},{key:"onKeyLoaded",value:function(){this.state===A.KEY_LOADING&&(this.state=A.IDLE,this.tick())}},{key:"onFragLoaded",value:function(e){var t=this.fragCurrent;if(this.state===A.FRAG_LOADING&&t&&"audio"===e.frag.type&&e.frag.level===t.level&&e.frag.sn===t.sn){this.state=A.PARSING,this.stats=e.stats;var r=this.tracks[this.trackId],i=r.details,a=i.totalduration,n=t.start,s=t.level,o=t.sn,l=t.cc,u=this.config.defaultAudioCodec||r.audioCodec;this.appended=!1,this.demuxer||(this.demuxer=new g.default(this.hls,"audio"));var d=this.initPTS[l];if(void 0!==d){this.pendingBuffering=!0,k.logger.log("Demuxing "+o+" of ["+i.startSN+" ,"+i.endSN+"],track "+s);var f=!1;this.demuxer.push(e.payload,u,null,n,l,s,o,a,t.decryptdata,f,d)}else k.logger.log("unknown video PTS for continuity counter "+l+", waiting for video PTS before demuxing audio frag "+o+" of ["+i.startSN+" ,"+i.endSN+"],track "+s),this.waitingFragment=e,this.state=A.WAITING_INIT_PTS}this.fragLoadError=0}},{key:"onFragParsingInitSegment",value:function(e){var t=this.fragCurrent;if(t&&"audio"===e.id&&e.sn===t.sn&&e.level===t.level&&this.state===A.PARSING){var r=e.tracks,i=void 0;if(r.video&&delete r.video,i=r.audio){i.levelCodec="mp4a.40.2",i.id=e.id,this.hls.trigger(p.default.BUFFER_CODECS,r),k.logger.log("audio track:audio,container:"+i.container+",codecs[level/parsed]=["+i.levelCodec+"/"+i.codec+"]");var a=i.initSegment;if(a){var n={type:"audio",data:a,parent:"audio",content:"initSegment"};this.audioSwitch?this.pendingData=[n]:(this.appended=!0,this.pendingBuffering=!0,this.hls.trigger(p.default.BUFFER_APPENDING,n))}this.tick()}}}},{key:"onFragParsingData",value:function(e){var t=this,r=this.fragCurrent;r&&"audio"===e.id&&"audio"===e.type&&e.sn===r.sn&&e.level===r.level&&this.state===A.PARSING&&!function(){var r=t.trackId,i=t.tracks[r],a=t.fragCurrent,n=t.hls;k.logger.log("parsed "+e.type+",PTS:["+e.startPTS.toFixed(3)+","+e.endPTS.toFixed(3)+"],DTS:["+e.startDTS.toFixed(3)+"/"+e.endDTS.toFixed(3)+"],nb:"+e.nb),b.default.updateFragPTSDTS(i.details,a.sn,e.startPTS,e.endPTS);var s=t.audioSwitch,o=t.media,l=!1;if(s&&o)if(o.readyState){var u=o.currentTime;k.logger.log("switching audio track : currentTime:"+u),u>=e.startPTS&&(k.logger.log("switching audio track : flushing all audio"),t.state=A.BUFFER_FLUSHING,n.trigger(p.default.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),l=!0,t.audioSwitch=!1,n.trigger(p.default.AUDIO_TRACK_SWITCHED,{id:r}))}else t.audioSwitch=!1,n.trigger(p.default.AUDIO_TRACK_SWITCHED,{id:r});var d=t.pendingData;t.audioSwitch||([e.data1,e.data2].forEach(function(t){t&&d.push({type:e.type,data:t,parent:"audio",content:"data"})}),!l&&d.length&&(d.forEach(function(e){t.pendingBuffering=!0,t.hls.trigger(p.default.BUFFER_APPENDING,e)}),t.pendingData=[],t.appended=!0)),t.tick()}()}},{key:"onFragParsed",value:function(e){var t=this.fragCurrent;t&&"audio"===e.id&&e.sn===t.sn&&e.level===t.level&&this.state===A.PARSING&&(this.stats.tparsed=performance.now(),this.state=A.PARSED,this._checkAppendedParsed())}},{key:"onBufferCreated",value:function(e){var t=e.tracks.audio;t&&(this.mediaBuffer=t.buffer,this.loadedmetadata=!0)}},{key:"onBufferAppended",value:function(e){if("audio"===e.parent){var t=this.state;t!==A.PARSING&&t!==A.PARSED||(this.pendingBuffering=e.pending>0,this._checkAppendedParsed())}}},{key:"_checkAppendedParsed",value:function(){if(!(this.state!==A.PARSED||this.appended&&this.pendingBuffering)){var e=this.fragCurrent,t=this.stats,r=this.hls;if(e){this.fragPrevious=e,t.tbuffered=performance.now(),r.trigger(p.default.FRAG_BUFFERED,{stats:t,frag:e,id:"audio"});var i=this.mediaBuffer?this.mediaBuffer:this.media;k.logger.log("audio buffered : "+_.default.toString(i.buffered)),this.audioSwitch&&this.appended&&(this.audioSwitch=!1,r.trigger(p.default.AUDIO_TRACK_SWITCHED,{id:this.trackId})),this.state=A.IDLE}this.tick()}}},{key:"onError",value:function(e){var t=e.frag;if(!t||"audio"===t.type)switch(e.details){case T.ErrorDetails.FRAG_LOAD_ERROR:case T.ErrorDetails.FRAG_LOAD_TIMEOUT:if(!e.fatal){var r=this.fragLoadError;r?r++:r=1;var i=this.config;if(r<=i.fragLoadingMaxRetry){this.fragLoadError=r,t.loadCounter=0;var a=Math.min(Math.pow(2,r-1)*i.fragLoadingRetryDelay,i.fragLoadingMaxRetryTimeout);k.logger.warn("audioStreamController: frag loading failed, retry in "+a+" ms"),this.retryDate=performance.now()+a,this.state=A.FRAG_LOADING_WAITING_RETRY}else k.logger.error("audioStreamController: "+e.details+" reaches max retry, redispatch as fatal ..."),e.fatal=!0,this.hls.trigger(p.default.ERROR,e),this.state=A.ERROR}break;case T.ErrorDetails.FRAG_LOOP_LOADING_ERROR:case T.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case T.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:case T.ErrorDetails.KEY_LOAD_ERROR:case T.ErrorDetails.KEY_LOAD_TIMEOUT:this.state!==A.ERROR&&(this.state=e.fatal?A.ERROR:A.IDLE,k.logger.warn("audioStreamController: "+e.details+" while loading frag,switch to "+this.state+" state ..."))}}},{key:"onBufferFlushed",value:function(){var e=this,t=this.pendingData;t&&t.length?(k.logger.log("appending pending audio data on Buffer Flushed"),t.forEach(function(t){e.hls.trigger(p.default.BUFFER_APPENDING,t)}),this.appended=!0,this.pendingData=[],this.state=A.PARSED):(this.state=A.IDLE,this.fragPrevious=null,this.tick())}}]),t}(m.default);r.default=S},{22:22,26:26,27:27,28:28,30:30,31:31,41:41,45:45,46:46}],6:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r1&&setTimeout(this.tick,1),this.ticks=0)}},{key:"doTick",value:function(){this.updateTrack(this.trackId)}},{key:"onManifestLoading",value:function(){this.tracks=[],this.trackId=-1}},{key:"onManifestLoaded",value:function(e){var t=this,r=e.audioTracks||[],i=!1;this.tracks=r,this.hls.trigger(u.default.AUDIO_TRACKS_UPDATED,{audioTracks:r});var a=0;r.forEach(function(e){return e.default?(t.audioTrack=a,void(i=!0)):void a++}),i===!1&&r.length&&(h.logger.log("no default audio track defined, use first audio track as default"),this.audioTrack=0)}},{key:"onAudioTrackLoaded",value:function(e){e.id=0&&e=0&&e.1){var n=i.updating;try{i.abort()}catch(e){n=!0,h.logger.warn("can not abort audio buffer: "+e);
+}n?this.audioTimestampOffset=e.start:(h.logger.warn("change mpeg audio timestamp offset from "+i.timestampOffset+" to "+e.start),i.timestampOffset=e.start)}}}},{key:"onManifestParsed",value:function(e){var t=e.audio,r=e.video,i=0;e.altAudio&&(t||r)&&(i=(t?1:0)+(r?1:0),h.logger.log(i+" sourceBuffer(s) expected")),this.sourceBufferNb=i}},{key:"onMediaAttaching",value:function(e){var t=this.media=e.media;if(t){var r=this.mediaSource=new MediaSource;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),t.src=URL.createObjectURL(r)}}},{key:"onMediaDetaching",value:function(){h.logger.log("media source detaching");var e=this.mediaSource;if(e){if("open"===e.readyState)try{e.endOfStream()}catch(e){h.logger.warn("onMediaDetaching:"+e.message+" while calling endOfStream")}e.removeEventListener("sourceopen",this.onmso),e.removeEventListener("sourceended",this.onmse),e.removeEventListener("sourceclose",this.onmsc),this.media&&(URL.revokeObjectURL(this.media.src),this.media.removeAttribute("src"),this.media.load()),this.mediaSource=null,this.media=null,this.pendingTracks={},this.tracks={},this.sourceBuffer={},this.flushRange=[],this.segments=[],this.appended=0}this.onmso=this.onmse=this.onmsc=null,this.hls.trigger(u.default.MEDIA_DETACHED)}},{key:"onMediaSourceOpen",value:function(){h.logger.log("media source opened"),this.hls.trigger(u.default.MEDIA_ATTACHED,{media:this.media});var e=this.mediaSource;e&&e.removeEventListener("sourceopen",this.onmso),this.checkPendingTracks()}},{key:"checkPendingTracks",value:function(){var e=this.pendingTracks,t=Object.keys(e).length;t&&(this.sourceBufferNb<=t||0===this.sourceBufferNb)&&(this.createSourceBuffers(e),this.pendingTracks={},this.doAppending())}},{key:"onMediaSourceClose",value:function(){h.logger.log("media source closed")}},{key:"onMediaSourceEnded",value:function(){h.logger.log("media source ended")}},{key:"onSBUpdateEnd",value:function(){if(this.audioTimestampOffset){var e=this.sourceBuffer.audio;h.logger.warn("change mpeg audio timestamp offset from "+e.timestampOffset+" to "+this.audioTimestampOffset),e.timestampOffset=this.audioTimestampOffset,delete this.audioTimestampOffset}this._needsFlush&&this.doFlush(),this._needsEos&&this.checkEos(),this.appending=!1;var t=this.parent,r=this.segments.reduce(function(e,r){return r.parent===t?e+1:e},0);this.hls.trigger(u.default.BUFFER_APPENDED,{parent:t,pending:r}),this._needsFlush||this.doAppending(),this.updateMediaElementDuration()}},{key:"onSBUpdateError",value:function(e){h.logger.error("sourceBuffer error:"+e),this.hls.trigger(u.default.ERROR,{type:c.ErrorTypes.MEDIA_ERROR,details:c.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1})}},{key:"onBufferReset",value:function(){var e=this.sourceBuffer;for(var t in e){var r=e[t];try{this.mediaSource.removeSourceBuffer(r),r.removeEventListener("updateend",this.onsbue),r.removeEventListener("error",this.onsbe)}catch(e){}}this.sourceBuffer={},this.flushRange=[],this.segments=[],this.appended=0}},{key:"onBufferCodecs",value:function(e){if(0===Object.keys(this.sourceBuffer).length){for(var t in e)this.pendingTracks[t]=e[t];var r=this.mediaSource;r&&"open"===r.readyState&&this.checkPendingTracks()}}},{key:"createSourceBuffers",value:function(e){var t=this.sourceBuffer,r=this.mediaSource;for(var i in e)if(!t[i]){var a=e[i],n=a.levelCodec||a.codec,s=a.container+";codecs="+n;h.logger.log("creating sourceBuffer("+s+")");try{var o=t[i]=r.addSourceBuffer(s);o.addEventListener("updateend",this.onsbue),o.addEventListener("error",this.onsbe),this.tracks[i]={codec:n,container:a.container},a.buffer=o}catch(e){h.logger.error("error while trying to add sourceBuffer:"+e.message),this.hls.trigger(u.default.ERROR,{type:c.ErrorTypes.MEDIA_ERROR,details:c.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,err:e,mimeType:s})}}this.hls.trigger(u.default.BUFFER_CREATED,{tracks:e})}},{key:"onBufferAppending",value:function(e){this._needsFlush||(this.segments?this.segments.push(e):this.segments=[e],this.doAppending())}},{key:"onBufferAppendFail",value:function(e){h.logger.error("sourceBuffer error:",e.event),this.hls.trigger(u.default.ERROR,{type:c.ErrorTypes.MEDIA_ERROR,details:c.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1,frag:this.fragCurrent})}},{key:"onBufferEos",value:function(e){var t=this.sourceBuffer,r=e.type;for(var i in t)r&&i!==r||t[i].ended||(t[i].ended=!0,h.logger.log(i+" sourceBuffer now EOS"));this.checkEos()}},{key:"checkEos",value:function(){var e=this.sourceBuffer,t=this.mediaSource;if(!t||"open"!==t.readyState)return void(this._needsEos=!1);for(var r in e){var i=e[r];if(!i.ended)return;if(i.updating)return void(this._needsEos=!0)}h.logger.log("all media data available, signal endOfStream() to MediaSource and stop loading fragment");try{t.endOfStream()}catch(e){h.logger.warn("exception while calling mediaSource.endOfStream()")}this._needsEos=!1}},{key:"onBufferFlushing",value:function(e){this.flushRange.push({start:e.startOffset,end:e.endOffset,type:e.type}),this.flushBufferCounter=0,this.doFlush()}},{key:"onLevelUpdated",value:function(e){var t=e.details;0!==t.fragments.length&&(this._levelDuration=t.totalduration+t.fragments[0].start,this.updateMediaElementDuration())}},{key:"updateMediaElementDuration",value:function(){var e=this.media,t=this.mediaSource,r=this.sourceBuffer,i=this._levelDuration;if(null!==i&&e&&t&&r&&0!==e.readyState&&"open"===t.readyState){for(var a in r)if(r[a].updating)return;null===this._msDuration&&(this._msDuration=t.duration);var n=e.duration;(i>this._msDuration&&i>n||n===1/0||isNaN(n))&&(h.logger.log("Updating mediasource duration to "+i.toFixed(3)),this._msDuration=t.duration=i)}}},{key:"doFlush",value:function(){for(;this.flushRange.length;){var e=this.flushRange[0];if(!this.flushBuffer(e.start,e.end,e.type))return void(this._needsFlush=!0);this.flushRange.shift(),this.flushBufferCounter=0}if(0===this.flushRange.length){this._needsFlush=!1;var t=0,r=this.sourceBuffer;try{for(var i in r)t+=r[i].buffered.length}catch(e){h.logger.error("error while accessing sourceBuffer.buffered")}this.appended=t,this.hls.trigger(u.default.BUFFER_FLUSHED)}}},{key:"doAppending",value:function(){var e=this.hls,t=this.sourceBuffer,r=this.segments;if(Object.keys(t).length){if(this.media.error)return this.segments=[],void h.logger.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=t[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(t){h.logger.error("error while trying to append buffer:"+t.message),r.unshift(i);var s={type:c.ErrorTypes.MEDIA_ERROR};if(22===t.code)return this.segments=[],s.details=c.ErrorDetails.BUFFER_FULL_ERROR,s.fatal=!1,void e.trigger(u.default.ERROR,s);if(this.appendError?this.appendError++:this.appendError=1,s.details=c.ErrorDetails.BUFFER_APPEND_ERROR,s.frag=this.fragCurrent,this.appendError>e.config.appendErrorMaxRetry)return h.logger.log("fail "+e.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),r=[],s.fatal=!0,void e.trigger(u.default.ERROR,s);s.fatal=!1,e.trigger(u.default.ERROR,s)}}}}},{key:"flushBuffer",value:function(e,t,r){var i,a,n,s,o,l,u=this.sourceBuffer;if(Object.keys(u).length){if(h.logger.log("flushBuffer,pos/start/end: "+this.media.currentTime.toFixed(3)+"/"+e+"/"+t),this.flushBufferCounter.5)return this.flushBufferCounter++,h.logger.log("flush "+d+" ["+o+","+l+"], of ["+n+","+s+"], pos:"+this.media.currentTime),i.remove(o,l),!1}catch(e){h.logger.warn("exception while accessing sourcebuffer, it might have been removed from MediaSource")}}}else h.logger.warn("abort flushing too many retries");h.logger.log("buffer flushed")}return!0}}]),t}(f.default);r.default=g},{26:26,27:27,28:28,45:45}],8:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;rthis.autoLevelCapping&&t.streamController.nextLevelSwitch(),this.autoLevelCapping=t.autoLevelCapping}}}},{key:"getMaxLevel",value:function(e){var t=0,r=void 0,i=void 0,a=this.mediaWidth,n=this.mediaHeight,s=0,o=0;for(r=0;r<=e&&(i=this.levels[r],!this.isLevelRestricted(r))&&(t=r,s=i.width,o=i.height,!(a<=s||n<=o));r++);return t}},{key:"isLevelRestricted",value:function(e){return!(!this.restrictedLevels||this.restrictedLevels.indexOf(e)===-1)}},{key:"contentScaleFactor",get:function(){var e=1;try{e=window.devicePixelRatio}catch(e){}return e}},{key:"mediaWidth",get:function(){var e=void 0,t=this.media;return t&&(e=t.width||t.clientWidth||t.offsetWidth,e*=this.contentScaleFactor),e}},{key:"mediaHeight",get:function(){var e=void 0,t=this.media;return t&&(e=t.height||t.clientHeight||t.offsetHeight,e*=this.contentScaleFactor),e}}]),t}(f.default);r.default=h},{27:27,28:28}],9:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r=this.minWeight_}},{key:"getEstimate",value:function(){return this.canEstimate()?Math.min(this.fast_.getEstimate(),this.slow_.getEstimate()):this.defaultEstimate_}},{key:"destroy",value:function(){}}]),e}();r.default=l},{44:44}],10:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r0&&n>l.config.fpsDroppedMonitoringThreshold*s){var d=l.currentLevel;h.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+d),d>0&&(l.autoLevelCapping===-1||l.autoLevelCapping>=d)&&(d-=1,l.trigger(u.default.FPS_DROP_LEVEL_CAPPING,{level:d,droppedLevel:l.currentLevel}),l.autoLevelCapping=d,l.streamController.nextLevelSwitch())}}this.lastTime=i,this.lastDroppedFrames=r,this.lastDecodedFrames=t}}},{key:"checkFPSInterval",value:function(){var e=this.video;if(e)if(this.isVideoPlaybackQualityAvailable){var t=e.getVideoPlaybackQuality();this.checkFPS(e,t.totalVideoFrames,t.droppedVideoFrames)}else this.checkFPS(e,e.webkitDecodedFrameCount,e.webkitDroppedFrameCount)}}]),t}(f.default);r.default=c},{27:27,28:28,45:45}],11:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r0})}else o.trigger(u.default.ERROR,{type:c.ErrorTypes.MEDIA_ERROR,details:c.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:o.url,reason:"no level with compatible codecs found in manifest"})}},{key:"setLevelInternal",value:function(e){var t=this._levels;if(e>=0&&e1&&a.loadErrore&&(this._level===e&&void 0!==t[e].details||this.setLevelInternal(e))}},{key:"manualLevel",get:function(){return this._manualLevel},set:function(e){this._manualLevel=e,void 0===this._startLevel&&(this._startLevel=e),e!==-1&&(this.level=e)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(e){this._firstLevel=e}},{key:"startLevel",get:function(){if(void 0===this._startLevel){var e=this.hls.config.startLevel;return void 0!==e?e:this._firstLevel}return this._startLevel},set:function(e){e!==-1&&(e=Math.max(e,this.hls.abrController.minAutoLevel)),this._startLevel=e}},{key:"nextLoadLevel",get:function(){return this._manualLevel!==-1?this._manualLevel:this.hls.abrController.nextAutoLevel},set:function(e){this.level=e,this._manualLevel===-1&&(this.hls.abrController.nextAutoLevel=e)}}]),t}(f.default);r.default=p},{26:26,27:27,28:28,30:30,45:45}],12:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r0&&e===-1&&(T.logger.log("override startPosition with lastCurrentTime @"+t.toFixed(3)),e=t),this.state=k.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=e,this.tick()}else T.logger.warn("cannot start loading as manifest not parsed yet"),this.state=k.STOPPED}},{key:"stopLoad",value:function(){var e=this.fragCurrent;e&&(e.loader&&e.loader.abort(),this.fragCurrent=null),this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=k.STOPPED}},{key:"tick",value:function(){this.ticks++,1===this.ticks&&(this.doTick(),this.ticks>1&&setTimeout(this.tick,1),this.ticks=0)}},{key:"doTick",value:function(){switch(this.state){case k.ERROR:break;case k.BUFFER_FLUSHING:this.fragLoadError=0;break;case k.IDLE:if(!this._doTickIdle())return;break;case k.WAITING_LEVEL:var e=this.levels[this.level];e&&e.details&&(this.state=k.IDLE);break;case k.FRAG_LOADING_WAITING_RETRY:var t=performance.now(),r=this.retryDate;(!r||t>=r||this.media&&this.media.seeking)&&(T.logger.log("mediaController: retryDate reached, switch back to IDLE state"),this.state=k.IDLE);break;case k.ERROR:case k.STOPPED:case k.FRAG_LOADING:case k.PARSING:case k.PARSED:case k.ENDED:}this._checkBuffer(),this._checkFragmentChanged()}},{key:"_doTickIdle",value:function(){var e=this.hls,t=e.config,r=this.media;if(void 0!==this.levelLastLoaded&&!r&&(this.startFragRequested||!t.startFragPrefetch))return!0;var i=void 0;i=this.loadedmetadata?r.currentTime:this.nextLoadPosition;var a=e.nextLoadLevel,n=this.levels[a],s=n.bitrate,o=void 0;o=s?Math.max(8*t.maxBufferSize/s,t.maxBufferLength):t.maxBufferLength,o=Math.min(o,t.maxMaxBufferLength);var l=f.default.bufferInfo(this.mediaBuffer?this.mediaBuffer:r,i,t.maxBufferHole),u=l.len;if(u>=o)return!0;T.logger.trace("buffer length of "+u.toFixed(3)+" is below max of "+o.toFixed(3)+". checking for more payload ..."),this.level=e.nextLoadLevel=a;var d=n.details;if("undefined"==typeof d||d.live&&this.levelLastLoaded!==a)return this.state=k.WAITING_LEVEL,!0;var h=this.fragPrevious;if(!d.live&&h&&h.sn===d.endSN&&r.duration-Math.max(l.end,h.start)<=Math.max(.1,h.duration/2)){var c={};return this.altAudio&&(c.type="video"),this.hls.trigger(v.default.BUFFER_EOS,c),this.state=k.ENDED,!0}return this._fetchPayloadOrEos({pos:i,bufferInfo:l,levelDetails:d})}},{key:"_fetchPayloadOrEos",value:function(e){var t=e.pos,r=e.bufferInfo,i=e.levelDetails,a=this.fragPrevious,n=this.level,s=i.fragments,o=s.length;if(0===o)return!1;var l=s[0].start,u=s[o-1].start+s[o-1].duration,d=r.end,f=void 0;if(i.live){var h=this.config.initialLiveManifestSize;if(oh&&(u.currentTime=h)}if(t.PTSKnown&&r>a&&u&&u.readyState)return null;if(this.startFragRequested&&!t.PTSKnown){if(n){var c=n.sn+1;c>=t.startSN&&c<=t.endSN&&(d=s[c-t.startSN],T.logger.log("live playlist, switching playlist, load frag with next SN: "+d.sn))}d||(d=s[Math.min(o-1,Math.round(o/2))],T.logger.log("live playlist, switching playlist, unknown, load middle frag : "+d.sn))}return d}},{key:"_findFragment",value:function(e){var t=e.start,r=e.fragPrevious,i=e.fragLen,a=e.fragments,n=e.bufferEnd,s=e.end,o=e.levelDetails,l=this.hls.config,d=void 0,f=void 0,h=l.maxFragLookUpTolerance;if(ns-h&&(h=0),f=u.default.search(a,function(e){return e.start+e.duration-h<=n?1:e.start-h>n&&e.start?-1:0})):f=a[i-1],f&&(d=f,t=f.start,r&&d.level===r.level&&d.sn===r.sn))if(d.snl.maxBufferHole&&r.dropped&&g?(d=a[g-1],T.logger.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"),r.loadCounter--):(d=a[g+1],T.logger.log("SN just loaded, load next one: "+d.sn))}else d=null;return d}},{key:"_loadFragmentOrKey",value:function(e){var t=e.frag,r=e.level,i=e.levelDetails,a=e.pos,n=e.bufferEnd,s=this.hls,o=s.config;if(null==t.decryptdata.uri||null!=t.decryptdata.key){if(T.logger.log("Loading "+t.sn+" of ["+i.startSN+" ,"+i.endSN+"],level "+r+", currentTime:"+a.toFixed(3)+",bufferEnd:"+n.toFixed(3)),void 0!==this.fragLoadIdx?this.fragLoadIdx++:this.fragLoadIdx=0,t.loadCounter){t.loadCounter++;var l=o.fragLoadingLoopThreshold;if(t.loadCounter>l&&Math.abs(this.fragLoadIdx-t.loadIdx)t.end?1:0})}},{key:"followingBufferRange",value:function(e){return e?this.getBufferRange(e.end+.5):null}},{key:"_checkFragmentChanged",value:function(){var e,t,r=this.media;if(r&&r.readyState&&r.seeking===!1&&(t=r.currentTime,t>r.playbackRate*this.lastCurrentTime&&(this.lastCurrentTime=t),f.default.isBuffered(r,t)?e=this.getBufferRange(t):f.default.isBuffered(r,t+.1)&&(e=this.getBufferRange(t+.1)),e)){var i=e.frag;i!==this.fragPlaying&&(this.fragPlaying=i,this.hls.trigger(v.default.FRAG_CHANGED,{frag:i}))}}},{key:"immediateLevelSwitch",value:function(){if(T.logger.log("immediateLevelSwitch"),!this.immediateSwitch){this.immediateSwitch=!0;var e=this.media,t=void 0;e?(t=e.paused,e.pause()):t=!0,this.previouslyPaused=t}var r=this.fragCurrent;r&&r.loader&&r.loader.abort(),this.fragCurrent=null,this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold,this.flushMainBuffer(0,Number.POSITIVE_INFINITY)}},{key:"immediateLevelSwitchEnd",value:function(){var e=this.media;e&&e.buffered.length&&(this.immediateSwitch=!1,f.default.isBuffered(e,e.currentTime)&&(e.currentTime-=1e-4),this.previouslyPaused||e.play())}},{key:"nextLevelSwitch",value:function(){var e=this.media;if(e&&e.readyState){var t=void 0,r=void 0,i=void 0;if(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold,r=this.getBufferRange(e.currentTime),r&&r.start>1&&this.flushMainBuffer(0,r.start-1),e.paused)t=0;else{var a=this.hls.nextLoadLevel,n=this.levels[a],s=this.fragLastKbps;t=s&&this.fragCurrent?this.fragCurrent.duration*n.bitrate/(1e3*s)+1:0;
+}if(i=this.getBufferRange(e.currentTime+t),i&&(i=this.followingBufferRange(i))){var o=this.fragCurrent;o&&o.loader&&o.loader.abort(),this.fragCurrent=null,this.flushMainBuffer(i.start,Number.POSITIVE_INFINITY)}}}},{key:"flushMainBuffer",value:function(e,t){this.state=k.BUFFER_FLUSHING;var r={startOffset:e,endOffset:t};this.altAudio&&(r.type="video"),this.hls.trigger(v.default.BUFFER_FLUSHING,r)}},{key:"onMediaAttached",value:function(e){var t=this.media=this.mediaBuffer=e.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),this.onvended=this.onMediaEnded.bind(this),t.addEventListener("seeking",this.onvseeking),t.addEventListener("seeked",this.onvseeked),t.addEventListener("ended",this.onvended);var r=this.config;this.levels&&r.autoStartLoad&&this.hls.startLoad(r.startPosition)}},{key:"onMediaDetaching",value:function(){var e=this.media;e&&e.ended&&(T.logger.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0);var t=this.levels;t&&t.forEach(function(e){e.details&&e.details.fragments.forEach(function(e){e.loadCounter=void 0})}),e&&(e.removeEventListener("seeking",this.onvseeking),e.removeEventListener("seeked",this.onvseeked),e.removeEventListener("ended",this.onvended),this.onvseeking=this.onvseeked=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.stopLoad()}},{key:"onMediaSeeking",value:function(){var e=this.media,t=e?e.currentTime:void 0,r=this.config;if(T.logger.log("media seeking to "+t.toFixed(3)),this.state===k.FRAG_LOADING){var i=this.mediaBuffer?this.mediaBuffer:e,a=f.default.bufferInfo(i,t,this.config.maxBufferHole),n=this.fragCurrent;if(0===a.len&&n){var s=r.maxFragLookUpTolerance,o=n.start-s,l=n.start+n.duration+s;tl?(n.loader&&(T.logger.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),n.loader.abort()),this.fragCurrent=null,this.fragPrevious=null,this.state=k.IDLE):T.logger.log("seeking outside of buffer but within currently loaded fragment range")}}else this.state===k.ENDED&&(this.state=k.IDLE);e&&(this.lastCurrentTime=t),this.state!==k.FRAG_LOADING&&void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*r.fragLoadingLoopThreshold),this.loadedmetadata||(this.nextLoadPosition=this.startPosition=t),this.tick()}},{key:"onMediaSeeked",value:function(){T.logger.log("media seeked to "+this.media.currentTime.toFixed(3)),this.tick()}},{key:"onMediaEnded",value:function(){T.logger.log("media ended"),this.startPosition=this.lastCurrentTime=0}},{key:"onManifestLoading",value:function(){T.logger.log("trigger BUFFER_RESET"),this.hls.trigger(v.default.BUFFER_RESET),this.bufferRange=[],this.stalled=!1,this.startPosition=this.lastCurrentTime=0}},{key:"onManifestParsed",value:function(e){var t,r=!1,i=!1;e.levels.forEach(function(e){t=e.audioCodec,t&&(t.indexOf("mp4a.40.2")!==-1&&(r=!0),t.indexOf("mp4a.40.5")!==-1&&(i=!0))}),this.audioCodecSwitch=r&&i,this.audioCodecSwitch&&T.logger.log("both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=e.levels,this.startLevelLoaded=!1,this.startFragRequested=!1;var a=this.config;a.autoStartLoad&&this.hls.startLoad(a.startPosition)}},{key:"onLevelLoaded",value:function(e){var t=e.details,r=e.level,i=this.levels[r],a=t.totalduration,n=0;if(T.logger.log("level "+r+" loaded ["+t.startSN+","+t.endSN+"],duration:"+a),this.levelLastLoaded=r,t.live){var s=i.details;s&&t.fragments.length>0?(E.default.mergeDetails(s,t),n=t.fragments[0].start,this.liveSyncPosition=this.computeLivePosition(n,s),t.PTSKnown?T.logger.log("live playlist sliding:"+n.toFixed(3)):T.logger.log("live playlist - outdated PTS, unknown sliding")):(t.PTSKnown=!1,T.logger.log("live playlist - first load, unknown sliding"))}else t.PTSKnown=!1;if(i.details=t,this.hls.trigger(v.default.LEVEL_UPDATED,{details:t,level:r}),this.startFragRequested===!1){if(this.startPosition===-1||this.lastCurrentTime===-1){var o=t.startTimeOffset;isNaN(o)?t.live?(this.startPosition=this.computeLivePosition(n,t),T.logger.log("configure startPosition to "+this.startPosition)):this.startPosition=0:(o<0&&(T.logger.log("negative start time offset "+o+", count from end of last fragment"),o=n+a+o),T.logger.log("start time offset found in playlist, adjust startPosition to "+o),this.startPosition=o),this.lastCurrentTime=this.startPosition}this.nextLoadPosition=this.startPosition}this.state===k.WAITING_LEVEL&&(this.state=k.IDLE),this.tick()}},{key:"onKeyLoaded",value:function(){this.state===k.KEY_LOADING&&(this.state=k.IDLE,this.tick())}},{key:"onFragLoaded",value:function(e){var t=this.fragCurrent,r=e.frag;if(this.state===k.FRAG_LOADING&&t&&"main"===r.type&&r.level===t.level&&r.sn===t.sn){var i=e.stats,a=this.levels[t.level],n=a.details;if(T.logger.log("Loaded "+t.sn+" of ["+n.startSN+" ,"+n.endSN+"],level "+t.level),this.bitrateTest=!1,r.bitrateTest===!0&&this.hls.nextLoadLevel)this.state=k.IDLE,this.startFragRequested=!1,i.tparsed=i.tbuffered=performance.now(),this.hls.trigger(v.default.FRAG_BUFFERED,{stats:i,frag:t,id:"main"}),this.tick();else{this.state=k.PARSING,this.stats=i;var s=n.totalduration,o=isNaN(t.startDTS)?t.start:t.startDTS,l=t.level,u=t.sn,d=this.config.defaultAudioCodec||a.audioCodec;this.audioCodecSwap&&(T.logger.log("swapping playlist audio codec"),void 0===d&&(d=this.lastAudioCodec),d&&(d=d.indexOf("mp4a.40.5")!==-1?"mp4a.40.2":"mp4a.40.5")),this.pendingBuffering=!0,this.appended=!1,T.logger.log("Parsing "+u+" of ["+n.startSN+" ,"+n.endSN+"],level "+l+", cc "+t.cc);var f=this.demuxer;f||(f=this.demuxer=new c.default(this.hls,"main"));var h=this.media,g=h&&h.seeking,p=!g&&(n.PTSKnown||!n.live);f.push(e.payload,d,a.videoCodec,o,t.cc,l,u,s,t.decryptdata,p,null)}}this.fragLoadError=0}},{key:"onFragParsingInitSegment",value:function(e){var t=this.fragCurrent;if(t&&"main"===e.id&&e.sn===t.sn&&e.level===t.level&&this.state===k.PARSING){var r,i,a=e.tracks;if(a.audio&&this.altAudio&&delete a.audio,i=a.audio){var n=this.levels[this.level].audioCodec,s=navigator.userAgent.toLowerCase();n&&this.audioCodecSwap&&(T.logger.log("swapping playlist audio codec"),n=n.indexOf("mp4a.40.5")!==-1?"mp4a.40.2":"mp4a.40.5"),this.audioCodecSwitch&&1!==i.metadata.channelCount&&s.indexOf("firefox")===-1&&(n="mp4a.40.5"),s.indexOf("android")!==-1&&"audio/mpeg"!==i.container&&(n="mp4a.40.2",T.logger.log("Android: force audio codec to "+n)),i.levelCodec=n,i.id=e.id}if(i=a.video,i&&(i.levelCodec=this.levels[this.level].videoCodec,i.id=e.id),e.unique){var o={codec:"",levelCodec:""};for(r in e.tracks)i=a[r],o.container=i.container,o.codec&&(o.codec+=",",o.levelCodec+=","),i.codec&&(o.codec+=i.codec),i.levelCodec&&(o.levelCodec+=i.levelCodec);a={audiovideo:o}}this.hls.trigger(v.default.BUFFER_CODECS,a);for(r in a){i=a[r],T.logger.log("main track:"+r+",container:"+i.container+",codecs[level/parsed]=["+i.levelCodec+"/"+i.codec+"]");var l=i.initSegment;l&&(this.appended=!0,this.pendingBuffering=!0,this.hls.trigger(v.default.BUFFER_APPENDING,{type:r,data:l,parent:"main",content:"initSegment"}))}this.tick()}}},{key:"onFragParsingData",value:function(e){var t=this,r=this.fragCurrent;if(r&&"main"===e.id&&e.sn===r.sn&&e.level===r.level&&("audio"!==e.type||!this.altAudio)&&this.state===k.PARSING){var i=this.levels[this.level],a=this.fragCurrent;T.logger.log("Parsed "+e.type+",PTS:["+e.startPTS.toFixed(3)+","+e.endPTS.toFixed(3)+"],DTS:["+e.startDTS.toFixed(3)+"/"+e.endDTS.toFixed(3)+"],nb:"+e.nb+",dropped:"+(e.dropped||0));var n=E.default.updateFragPTSDTS(i.details,a.sn,e.startPTS,e.endPTS,e.startDTS,e.endDTS),s=this.hls;s.trigger(v.default.LEVEL_PTS_UPDATED,{details:i.details,level:this.level,drift:n,type:e.type,start:e.startPTS,end:e.endPTS}),"video"===e.type&&(a.dropped=e.dropped),[e.data1,e.data2].forEach(function(r){r&&(t.appended=!0,t.pendingBuffering=!0,s.trigger(v.default.BUFFER_APPENDING,{type:e.type,data:r,parent:"main",content:"data"}))}),this.tick()}}},{key:"onFragParsed",value:function(e){var t=this.fragCurrent;t&&"main"===e.id&&e.sn===t.sn&&e.level===t.level&&this.state===k.PARSING&&(this.stats.tparsed=performance.now(),this.state=k.PARSED,this._checkAppendedParsed())}},{key:"onAudioTrackSwitching",value:function(e){var t=!!e.url,r=e.id;if(!t){if(this.mediaBuffer!==this.media){T.logger.log("switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var i=this.fragCurrent;i.loader&&(T.logger.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=k.IDLE}var a=this.hls;a.trigger(v.default.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),a.trigger(v.default.AUDIO_TRACK_SWITCHED,{id:r}),this.altAudio=!1}}},{key:"onAudioTrackSwitched",value:function(e){var t=e.id,r=!!this.hls.audioTracks[t].url;if(r){var i=this.videoBuffer;i&&this.mediaBuffer!==i&&(T.logger.log("switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=i)}this.altAudio=r,this.tick()}},{key:"onBufferCreated",value:function(e){var t=e.tracks,r=void 0,i=void 0,a=!1;for(var n in t){var s=t[n];"main"===s.id?(i=n,r=s,"video"===n&&(this.videoBuffer=t[n].buffer)):a=!0}a&&r?(T.logger.log("alternate track found, use "+i+".buffered to schedule main fragment loading"),this.mediaBuffer=r.buffer):this.mediaBuffer=this.media}},{key:"onBufferAppended",value:function(e){if("main"===e.parent){var t=this.state;t!==k.PARSING&&t!==k.PARSED||(this.pendingBuffering=e.pending>0,this._checkAppendedParsed())}}},{key:"_checkAppendedParsed",value:function(){var e=this;if(!(this.state!==k.PARSED||this.appended&&this.pendingBuffering)){var t=this.fragCurrent;t&&!function(){var r=e.mediaBuffer?e.mediaBuffer:e.media;T.logger.log("main buffered : "+R.default.toString(r.buffered));var i=e.bufferRange.filter(function(e){return f.default.isBuffered(r,(e.start+e.end)/2)});i.push({type:t.type,start:t.startPTS,end:t.endPTS,frag:t}),e.bufferRange=i.sort(function(e,t){return e.start-t.start}),e.fragPrevious=t;var a=e.stats;a.tbuffered=performance.now(),e.fragLastKbps=Math.round(8*a.total/(a.tbuffered-a.tfirst)),e.hls.trigger(v.default.FRAG_BUFFERED,{stats:a,frag:t,id:"main"}),e.state=k.IDLE}(),this.tick()}}},{key:"onError",value:function(e){var t=e.frag||this.fragCurrent;if(!t||"main"===t.type){var r=this.media,i=r&&f.default.isBuffered(r,r.currentTime)&&f.default.isBuffered(r,r.currentTime+.5);switch(e.details){case _.ErrorDetails.FRAG_LOAD_ERROR:case _.ErrorDetails.FRAG_LOAD_TIMEOUT:case _.ErrorDetails.KEY_LOAD_ERROR:case _.ErrorDetails.KEY_LOAD_TIMEOUT:if(!e.fatal){var a=this.fragLoadError;a?a++:a=1;var n=this.config;if(a<=n.fragLoadingMaxRetry||i||t.autoLevel&&t.level){this.fragLoadError=a,t.loadCounter=0;var s=Math.min(Math.pow(2,a-1)*n.fragLoadingRetryDelay,n.fragLoadingMaxRetryTimeout);T.logger.warn("mediaController: frag loading failed, retry in "+s+" ms"),this.retryDate=performance.now()+s,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.state=k.FRAG_LOADING_WAITING_RETRY}else T.logger.error("mediaController: "+e.details+" reaches max retry, redispatch as fatal ..."),e.fatal=!0,this.hls.trigger(v.default.ERROR,e),this.state=k.ERROR}break;case _.ErrorDetails.FRAG_LOOP_LOADING_ERROR:e.fatal||(i?(this._reduceMaxBufferLength(t.duration),this.state=k.IDLE):t.autoLevel&&0!==t.level||(e.fatal=!0,this.hls.trigger(v.default.ERROR,e),this.state=k.ERROR));break;case _.ErrorDetails.LEVEL_LOAD_ERROR:case _.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==k.ERROR&&(e.fatal?(this.state=k.ERROR,T.logger.warn("streamController: "+e.details+",switch to "+this.state+" state ...")):this.state===k.WAITING_LEVEL&&(this.state=k.IDLE));break;case _.ErrorDetails.BUFFER_FULL_ERROR:this.state!==k.PARSING&&this.state!==k.PARSED||(i?(this._reduceMaxBufferLength(t.duration),this.state=k.IDLE):(T.logger.warn("buffer full error also media.currentTime is not buffered, flush everything"),this.fragCurrent=null,this.flushMainBuffer(0,Number.POSITIVE_INFINITY)))}}}},{key:"_reduceMaxBufferLength",value:function(e){var t=this.config;t.maxMaxBufferLength>=e&&(t.maxMaxBufferLength/=2,T.logger.warn("reduce max buffer length to "+t.maxMaxBufferLength+"s and switch to IDLE state"),this.fragLoadIdx+=2*t.fragLoadingLoopThreshold)}},{key:"_checkBuffer",value:function(){var e=this.media;if(e&&e.readyState){var t=e.currentTime,r=this.mediaBuffer?this.mediaBuffer:e,i=r.buffered;if(this.loadedmetadata||!i.length||e.seeking)if(this.immediateSwitch)this.immediateLevelSwitchEnd();else{var a=f.default.bufferInfo(e,t,0),n=!(e.paused||e.ended||0===e.buffered.length),s=.5,o=t>e.playbackRate*this.lastCurrentTime,l=this.config;if(o)this.stalled&&(this.stallReported&&(T.logger.warn("playback not stuck anymore @"+t+", after "+Math.round(performance.now()-this.stalled)+"ms"),this.stallReported=!1),this.stalled=void 0);else if(n){var u=performance.now(),d=this.hls;if(this.stalled){var h=u-this.stalled,c=a.len;if(c<=s&&h>1e3*l.lowBufferWatchdogPeriod){this.stallReported||(this.stallReported=!0,T.logger.warn("playback stalling in low buffer @"+t),d.trigger(v.default.ERROR,{type:_.ErrorTypes.MEDIA_ERROR,details:_.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:c}));var g=a.nextStart,p=g-t;if(g&&p0){var y=this.nudgeRetry++,m=y*l.nudgeOffset;T.logger.log("adjust currentTime from "+e.currentTime+" to next buffered @ "+g+" + nudge "+m);var E=g+m-e.currentTime;e.currentTime=g+m,this.stalled=void 0,d.trigger(v.default.ERROR,{type:_.ErrorTypes.MEDIA_ERROR,details:_.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,hole:E})}}else if(c>s&&h>1e3*l.highBufferWatchdogPeriod){T.logger.warn("playback stalling in high buffer @"+t),d.trigger(v.default.ERROR,{type:_.ErrorTypes.MEDIA_ERROR,details:_.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:c}),this.stalled=void 0;var b=this.nudgeRetry++;if(b0;)e.removeCue(e.cues[0])}},{key:"getExistingTrack",value:function(e){var t=this.media;if(t)for(var r=0;r>>8^255&g^99,e[f]=g,t[g]=f;var v=d[f],p=d[v],y=d[p],m=257*d[g]^16843008*g;r[f]=m<<24|m>>>8,i[f]=m<<16|m>>>16,a[f]=m<<8|m>>>24,n[f]=m,m=16843009*y^65537*p^257*v^16843008*f,s[g]=m<<24|m>>>8,o[g]=m<<16|m>>>16,l[g]=m<<8|m>>>24,u[g]=m,f?(f=v^d[d[d[y^v]]],h^=d[d[h]]):f=h=1}}},{key:"expandKey",value:function(e){for(var t=this.uint8ArrayToUint32Array_(e),r=!0,i=0;i>8|e>>>24}},{key:"decrypt",value:function(e,t,r){for(var i,a,n=this.keySize+6,s=this.invKeySchedule,o=this.invSBox,l=this.invSubMix[0],u=this.invSubMix[1],d=this.invSubMix[2],f=this.invSubMix[3],h=this.uint8ArrayToUint32Array_(r),c=h[0],g=h[1],v=h[2],p=h[3],y=new Int32Array(e),m=new Int32Array(y.length),E=void 0,b=void 0,R=void 0,_=void 0,T=void 0,k=void 0,A=void 0,S=void 0,L=void 0,D=void 0,w=void 0,O=void 0;t>>24]^u[k>>16&255]^d[A>>8&255]^f[255&S]^s[i],b=l[k>>>24]^u[A>>16&255]^d[S>>8&255]^f[255&T]^s[i+1],R=l[A>>>24]^u[S>>16&255]^d[T>>8&255]^f[255&k]^s[i+2],_=l[S>>>24]^u[T>>16&255]^d[k>>8&255]^f[255&A]^s[i+3],T=E,k=b,A=R,S=_,i+=4;E=o[T>>>24]<<24^o[k>>16&255]<<16^o[A>>8&255]<<8^o[255&S]^s[i],b=o[k>>>24]<<24^o[A>>16&255]<<16^o[S>>8&255]<<8^o[255&T]^s[i+1],R=o[A>>>24]<<24^o[S>>16&255]<<16^o[T>>8&255]<<8^o[255&k]^s[i+2],_=o[S>>>24]<<24^o[T>>16&255]<<16^o[k>>8&255]<<8^o[255&A]^s[i+3],i+=3,m[t]=this.networkToHostOrderSwap(E^c),m[t+1]=this.networkToHostOrderSwap(_^g),m[t+2]=this.networkToHostOrderSwap(R^v),m[t+3]=this.networkToHostOrderSwap(b^p),c=L,g=D,v=w,p=O,t+=4}return m.buffer}},{key:"destroy",value: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}}]),e}();r.default=n},{}],16:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r>>5,v-=E,v>0&&m+E+v<=R);)for(b=k+y*p,_={unit:e.subarray(m+E,m+E+v),pts:b,dts:b},c.samples.push(_),c.len+=v,m+=v+E,y++;m>>6)+1,o=(60&t[r+2])>>>2,o>c.length-1?void e.trigger(Event.ERROR,{type:s.ErrorTypes.MEDIA_ERROR,details:s.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"invalid ADTS sampling index:"+o}):(u=(1&t[r+2])<<2,u|=(192&t[r+3])>>>6,n.logger.log("manifest codec:"+i+",ADTS data:type:"+a+",sampleingIndex:"+o+"["+c[o]+"Hz],channelConfig:"+u),/firefox|OPR/i.test(f)?o>=6?(a=5,d=new Array(4),l=o-3):(a=2,d=new Array(2),l=o):f.indexOf("android")!==-1?(a=2,d=new Array(2),l=o):(a=5,d=new Array(4),i&&(i.indexOf("mp4a.40.29")!==-1||i.indexOf("mp4a.40.5")!==-1)||!i&&o>=6?l=o-3:((i&&i.indexOf("mp4a.40.2")!==-1&&o>=6&&1===u||!i&&1===u)&&(a=2,d=new Array(2)),l=o)),d[0]=a<<3,d[0]|=(14&o)>>1,d[1]|=(1&o)<<7,d[1]|=u<<3,5===a&&(d[1]|=(14&l)>>1,d[2]=(1&l)<<7,d[2]|=8,d[3]=0),/Vivaldi|OPR/i.test(f)&&(h="mp4a.40.2"),{config:d,samplerate:c[o],channelCount:u,codec:"mp4a.40."+a,manifestCodec:h})}}]),e}();r.default=o},{26:26,45:45}],20:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r3&&void 0!==arguments[3]?arguments[3]:null;a(this,e),this.hls=t,this.id=r,this.config=this.hls.config||n,this.typeSupported=i}return n(e,[{key:"destroy",value:function(){var e=this.demuxer;e&&e.destroy();
+}},{key:"push",value:function(e,t,r,i,a,n,s,l,u,f,h){if(e.byteLength>0&&null!=u&&null!=u.key&&"AES-128"===u.method){null==this.decrypter&&(this.decrypter=new d.default(this.hls,this.config));var c,g=this;try{c=performance.now()}catch(e){c=Date.now()}this.decrypter.decrypt(e,u.key.buffer,u.iv.buffer,function(e){var u;try{u=performance.now()}catch(e){u=Date.now()}g.hls.trigger(o.default.FRAG_DECRYPTED,{level:n,sn:s,stats:{tstart:c,tdecrypt:u}}),g.pushDecrypted(new Uint8Array(e),t,r,i,a,n,s,l,f,h)})}else this.pushDecrypted(new Uint8Array(e),t,r,i,a,n,s,l,f,h)}},{key:"pushDecrypted",value:function(e,t,r,i,a,n,s,u,d,f){var c=this.demuxer;if(!c||a!==this.cc&&!c.probe(e)){var v=this.hls,y=this.id,E=this.config,b=this.typeSupported;if(g.default.probe(e))c=this.typeSupported.mp2t===!0?new g.default(v,y,m.default,E,b):new g.default(v,y,p.default,E,b),c.probe=g.default.probe;else{if(!h.default.probe(e))return void v.trigger(o.default.ERROR,{type:l.ErrorTypes.MEDIA_ERROR,id:y,details:l.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"});c=new h.default(v,y,p.default,E,b),c.probe=h.default.probe}this.demuxer=c}c.push(e,t,r,i,a,n,s,u,d,f),this.cc=a}}]),e}();r.default=E},{16:16,18:18,25:25,26:26,28:28,38:38,39:39}],21:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}Object.defineProperty(r,"__esModule",{value:!0});var a=e(20),n=i(a),s=e(28),o=i(s),l=e(45),u=e(1),d=i(u),f=function(e){var t=new d.default;t.trigger=function(e){for(var r=arguments.length,i=Array(r>1?r-1:0),a=1;a1?r-1:0),a=1;ae?(this.word<<=e,this.bitsAvailable-=e):(e-=this.bitsAvailable,t=e>>3,e-=t>>3,this.bytesAvailable-=t,this.loadWord(),this.word<<=e,this.bitsAvailable-=e)}},{key:"readBits",value:function(e){var t=Math.min(this.bitsAvailable,e),r=this.word>>>32-t;return e>32&&n.logger.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=t,this.bitsAvailable>0?this.word<<=t:this.bytesAvailable>0&&this.loadWord(),t=e-t,t>0&&this.bitsAvailable?r<>>e))return this.word<<=e,this.bitsAvailable-=e,e;return this.loadWord(),e+this.skipLZ()}},{key:"skipUEG",value:function(){this.skipBits(1+this.skipLZ())}},{key:"skipEG",value:function(){this.skipBits(1+this.skipLZ())}},{key:"readUEG",value:function(){var e=this.skipLZ();return this.readBits(e+1)-1}},{key:"readEG",value:function(){var e=this.readUEG();return 1&e?1+e>>>1:-1*(e>>>1)}},{key:"readBoolean",value:function(){return 1===this.readBits(1)}},{key:"readUByte",value:function(){return this.readBits(8)}},{key:"readUShort",value:function(){return this.readBits(16)}},{key:"readUInt",value:function(){return this.readBits(32)}},{key:"skipScalingList",value:function(e){var t,r,i=8,a=8;for(t=0;t>4,p>1){if(y=f+5+e[f+4],y===f+188)continue}else y=f+4;switch(v){case S:if(g){if(O&&(m=x(O))&&(F(m,!1),b&&T.codec&&(L===-1||k.codec)))return void this.remux(n,s,a,e,i);O={data:[],size:0}}O&&(O.data.push(e.subarray(y,f+188)),O.size+=f+188-y);break;case L:if(g){if(I&&(m=x(I))&&(k.isAAC?N(m):U(m),b&&k.codec&&(S===-1||T.codec)))return void this.remux(n,s,a,e,i);I={data:[],size:0}}I&&(I.data.push(e.subarray(y,f+188)),I.size+=f+188-y);break;case D:g&&(P&&(m=x(P))&&G(m),P={data:[],size:0}),P&&(P.data.push(e.subarray(y,f+188)),P.size+=f+188-y);break;case 0:g&&(y+=e[y]+1),w=this._pmtId=C(e,y);break;case w:g&&(y+=e[y]+1);var B=M(e,y,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0);S=B.avc,S>0&&(T.id=S),L=B.audio,L>0&&(k.id=L,k.isAAC=B.isAAC),D=B.id3,D>0&&(A.id=D),R&&!_&&(h.logger.log("reparse from beginning"),R=!1,f=-188),_=this.pmtParsed=!0;break;case 17:case 8191:break;default:R=!0}}else this.observer.trigger(u.default.ERROR,{type:c.ErrorTypes.MEDIA_ERROR,id:this.id,details:c.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});O&&(m=x(O))?(F(m,!0),T.pesData=null):T.pesData=O,I&&(m=x(I))?(k.isAAC?N(m):U(m),k.pesData=null):(I&&I.size&&h.logger.log("last AAC PES packet truncated,might overlap between fragments"),k.pesData=I),P&&(m=x(P))?(G(m),A.pesData=null):A.pesData=P,this.remux(n,s,a,null,i,d)}},{key:"remux",value:function(e,t,r,i,a,n){for(var s=this._avcTrack,o=s.samples,l=0,u=0,d=0;d1;){var c=new Uint8Array(f[0].length+f[1].length);c.set(f[0]),c.set(f[1],f[0].length),f[0]=c,f.splice(1,1)}if(t=f[0],i=(t[0]<<16)+(t[1]<<8)+t[2],1===i){if(a=(t[4]<<8)+t[5],a&&a>e.size-6)return null;r=t[7],192&r&&(o=536870912*(14&t[9])+4194304*(255&t[10])+16384*(254&t[11])+128*(255&t[12])+(254&t[13])/2,o>4294967295&&(o-=8589934592),64&r?(l=536870912*(14&t[14])+4194304*(255&t[15])+16384*(254&t[16])+128*(255&t[17])+(254&t[18])/2,l>4294967295&&(l-=8589934592),o-l>54e5&&(h.logger.warn(Math.round((o-l)/9e4)+"s delta between PTS and DTS, align them"),o=l)):l=o),n=t[8],u=n+9,e.size-=u,s=new Uint8Array(e.size);for(var g=0,v=f.length;gp){u-=p;continue}t=t.subarray(u),p-=u,u=0}s.set(t,d),d+=p}return a&&(a-=n+3),{data:s,pts:o,dts:l,len:a}}return null}},{key:"pushAccesUnit",value:function(e,t){e.units.units.length&&e.frame&&(!this.config.forceKeyFrameOnDiscontinuity||e.key===!0||t.sps&&(t.samples.length||this.contiguous)?t.samples.push(e):t.dropped++),e.debug.length&&h.logger.log(e.pts+"/"+e.dts+":"+e.debug+","+e.units.length)}},{key:"_parseAVCPES",value:function(e,t){var r,i,a,n=this,s=this._avcTrack,o=this._parseAVCNALu(e.data),l=!1,u=this.avcSample;e.data=null,o.forEach(function(t){switch(t.type){case 1:i=!0,l&&u&&(u.debug+="NDR "),u.frame=!0;var o=t.data;if(o.length>4){var d=new f.default(o).readSliceType();2!==d&&4!==d&&7!==d&&9!==d||(u.key=!0)}break;case 5:i=!0,u||(u=n.avcSample=n._createAVCSample(!0,e.pts,e.dts,"")),l&&(u.debug+="IDR "),u.key=!0,u.frame=!0;break;case 6:i=!0,l&&u&&(u.debug+="SEI "),r=new f.default(n.discardEPB(t.data)),r.readUByte();for(var h=0,c=0,g=!1,v=0;!g&&r.bytesAvailable>1;){h=0;do v=r.readUByte(),h+=v;while(255===v);c=0;do v=r.readUByte(),c+=v;while(255===v);if(4===h&&0!==r.bytesAvailable){g=!0;var p=r.readUByte();if(181===p){var y=r.readUShort();if(49===y){var m=r.readUInt();if(1195456820===m){var E=r.readUByte();if(3===E){var b=r.readUByte(),R=r.readUByte(),_=31&b,T=[b,R];for(a=0;a<_;a++)T.push(r.readUByte()),T.push(r.readUByte()),T.push(r.readUByte());n._insertSampleInOrder(n._txtTrack.samples,{type:3,pts:e.pts,bytes:T})}}}}}else if(c0){if(t.pts>=e[r-1].pts)e.push(t);else for(var i=r-1;i>=0;i--)if(t.pts=0)i={data:e.subarray(h,s-u-1),type:n},f.push(i);else{var c=this._getLastNalUnit();if(c&&(d&&s<=4-d&&c.state&&(c.data=c.data.subarray(0,c.data.byteLength-d)),r=s-u-1,r>0)){var g=new Uint8Array(c.data.byteLength+r);g.set(c.data,0),g.set(e.subarray(0,r),c.data.byteLength),c.data=g}}s=0&&u>=0&&(i={data:e.subarray(h,o),type:n,state:u},f.push(i)),0===f.length){var v=this._getLastNalUnit();if(v){var p=new Uint8Array(v.data.byteLength+e.byteLength);p.set(v.data,0),p.set(e,v.data.byteLength),v.data=p}}return l.naluState=u,f}},{key:"discardEPB",value:function(e){for(var t,r,i=e.byteLength,a=[],n=1;n1&&(h.logger.log("AAC: align PTS for overlapping frames by "+Math.round((k-p)/90)),p=k)}for(;n+5>>5,r-=s,r>0&&n+s+r<=d);)for(l=p+a*i,f={unit:v.subarray(n+s,n+s+r),pts:l,dts:l},g.samples.push(f),g.len+=r,n+=r+s,a++;n0;)s+=t}},{key:"_onMpegFrame",value:function(e,t,r,i,a,n){var s=1152/r*1e3,o=n+a*s,l=this._audioTrack;l.config=[],l.channelCount=i,l.audiosamplerate=r,l.duration=this._duration,l.samples.push({unit:e,pts:o,dts:o}),l.len+=e.length}},{key:"_onMpegNoise",value:function(e){h.logger.warn("mpeg audio has noise: "+e.length+" bytes")}},{key:"_parseMpeg",value:function(e,t,r,i,a){var n=[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],s=[44100,48e3,32e3,22050,24e3,16e3,11025,12e3,8e3];if(t+2>r)return-1;if(255===e[t]||224===(224&e[t+1])){if(t+24>r)return-1;var o=e[t+1]>>3&3,l=e[t+1]>>1&3,u=e[t+2]>>4&15,d=e[t+2]>>2&3,f=!!(2&e[t+2]);if(1!==o&&0!==u&&15!==u&&3!==d){var h=3===o?3-l:3===l?3:4,c=1e3*n[14*h+u-1],g=3===o?0:2===o?1:2,v=s[3*g+d],p=f?1:0,y=e[t+3]>>6===3?1:2,m=3===l?(3===o?12:6)*c/v+p<<2:(3===o?144:72)*c/v+p|0;return t+m>r?-1:(this._onMpegFrame&&this._onMpegFrame(e.subarray(t,t+m),c,v,y,i,a),m)}}for(var E=t+2;E=564&&71===e[0]&&71===e[188]&&71===e[376]}}]),e}();r.default=g},{19:19,23:23,26:26,28:28,45:45}],26:[function(e,t,r){"use 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r,i,a=t.loader;switch(t.type){case"manifest":r=g.ErrorDetails.MANIFEST_LOAD_TIMEOUT,i=!0;break;case"level":r=g.ErrorDetails.LEVEL_LOAD_TIMEOUT,i=!1;break;case"audioTrack":r=g.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT,i=!1}a&&(a.abort(),this.loaders[t.type]=void 0),this.hls.trigger(f.default.ERROR,{type:g.ErrorTypes.NETWORK_ERROR,details:r,fatal:i,url:a.url,loader:a,context:t})}}]),t}(c.default);r.default=k},{2:2,26:26,27:27,28:28,40:40,45:45}],37:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r>24&255,t[1]=i>>16&255,t[2]=i>>8&255,t[3]=255&i,t.set(e,4),a=0,i=8;a>24&255,t>>16&255,t>>8&255,255&t,r>>24,r>>16&255,r>>8&255,255&r,85,196,0,0]))}},{key:"mdia",value:function(t){return e.box(e.types.mdia,e.mdhd(t.timescale,t.duration),e.hdlr(t.type),e.minf(t))}},{key:"mfhd",value:function(t){return e.box(e.types.mfhd,new 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e.box(e.types.mvhd,i)}},{key:"sdtp",value:function(t){var r,i,a=t.samples||[],n=new Uint8Array(4+a.length);for(i=0;i>>8&255),n.push(255&a),n=n.concat(Array.prototype.slice.call(i));for(r=0;r>>8&255),s.push(255&a),s=s.concat(Array.prototype.slice.call(i));var o=e.box(e.types.avcC,new Uint8Array([1,n[3],n[4],n[5],255,224|t.sps.length].concat(n).concat([t.pps.length]).concat(s))),l=t.width,u=t.height,d=t.pixelRatio[0],f=t.pixelRatio[1];return e.box(e.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,l>>8&255,255&l,u>>8&255,255&u,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),o,e.box(e.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),e.box(e.types.pasp,new Uint8Array([d>>24,d>>16&255,d>>8&255,255&d,f>>24,f>>16&255,f>>8&255,255&f])))}},{key:"esds",value:function(e){var t=e.config.length;return new Uint8Array([0,0,0,0,3,23+t,0,1,0,4,15+t,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([t]).concat(e.config).concat([6,1,2]))}},{key:"mp4a",value:function(t){var r=t.audiosamplerate;return e.box(e.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]),e.box(e.types.esds,e.esds(t)))}},{key:"mp3",value:function(t){var r=t.audiosamplerate;return e.box(e.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]))}},{key:"stsd",value:function(t){return"audio"===t.type?t.isAAC||"mp3"!==t.codec?e.box(e.types.stsd,e.STSD,e.mp4a(t)):e.box(e.types.stsd,e.STSD,e.mp3(t)):e.box(e.types.stsd,e.STSD,e.avc1(t))}},{key:"tkhd",value:function(t){var r=t.id,i=t.duration*t.timescale,a=t.width,n=t.height;return e.box(e.types.tkhd,new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,r>>24&255,r>>16&255,r>>8&255,255&r,0,0,0,0,i>>24,i>>16&255,i>>8&255,255&i,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,a>>8&255,255&a,0,0,n>>8&255,255&n,0,0]))}},{key:"traf",value:function(t,r){var i=e.sdtp(t),a=t.id;return e.box(e.types.traf,e.box(e.types.tfhd,new Uint8Array([0,0,0,0,a>>24,a>>16&255,a>>8&255,255&a])),e.box(e.types.tfdt,new Uint8Array([0,0,0,0,r>>24,r>>16&255,r>>8&255,255&r])),e.trun(t,i.length+16+16+8+16+8+8),i)}},{key:"trak",value:function(t){return t.duration=t.duration||4294967295,e.box(e.types.trak,e.tkhd(t),e.mdia(t))}},{key:"trex",value:function(t){var r=t.id;return e.box(e.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]))}},{key:"trun",value:function(t,r){var i,a,n,s,o,l,u=t.samples||[],d=u.length,f=12+16*d,h=new Uint8Array(f);for(r+=8+f,h.set([0,0,15,1,d>>>24&255,d>>>16&255,d>>>8&255,255&d,r>>>24&255,r>>>16&255,r>>>8&255,255&r],0),i=0;i>>24&255,n>>>16&255,n>>>8&255,255&n,s>>>24&255,s>>>16&255,s>>>8&255,255&s,o.isLeading<<2|o.dependsOn,o.isDependedOn<<6|o.hasRedundancy<<4|o.paddingValue<<1|o.isNonSync,61440&o.degradPrio,15&o.degradPrio,l>>>24&255,l>>>16&255,l>>>8&255,255&l],12+16*i);
+return e.box(e.types.trun,h)}},{key:"initSegment",value:function(t){e.types||e.init();var r,i=e.moov(t);return r=new Uint8Array(e.FTYP.byteLength+i.byteLength),r.set(e.FTYP),r.set(i,e.FTYP.byteLength),r}}]),e}();r.default=n},{}],38:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;rMath.pow(2,32)&&!function(){var t=function e(t,r){return r?e(r,t%r):t};e.timescale=e.audiosamplerate/t(e.audiosamplerate,e.isAAC?1024:1152)}(),d.logger.log("audio mp4 timescale :"+e.timescale),e.isAAC||(g.mpeg?(v="audio/mpeg",e.codec=""):g.mp3&&(e.codec="mp3")),p.audio={container:v,codec:e.codec,initSegment:!e.isAAC&&g.mpeg?new Uint8Array:h.default.initSegment([e]),metadata:{channelCount:e.channelCount}},m&&(a=n=o[0].pts-f*r)),t.sps&&t.pps&&l.length&&(t.timescale=this.MP4_TIMESCALE,p.video={container:"video/mp4",codec:t.codec,initSegment:h.default.initSegment([t]),metadata:{width:t.width,height:t.height}},m&&(a=Math.min(a,l[0].pts-f*r),n=Math.min(n,l[0].dts-f*r),this.observer.trigger(u.default.INIT_PTS_FOUND,{id:this.id,initPTS:a,cc:i}))),Object.keys(p).length?(s.trigger(u.default.FRAG_PARSING_INIT_SEGMENT,y),this.ISGenerated=!0,m&&(this._initPTS=a,this._initDTS=n)):s.trigger(u.default.ERROR,{type:c.ErrorTypes.MEDIA_ERROR,id:this.id,details:c.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"no audio/video samples found"})}},{key:"remuxVideo",value:function(e,t,r,i){var a,n,s,o,l,f,g,v,p=8,y=this.PES_TIMESCALE,m=this.PES2MP4SCALEFACTOR,E=e.samples,b=[],R=E.length,_=this._PTSNormalize,T=this._initDTS;E.sort(function(e,t){var r=e.dts-t.dts;return r?r:e.pts-t.pts});var k=E.reduce(function(e,t){return Math.max(Math.min(e,t.pts-t.dts),-18e3)},0);if(k<0){d.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Math.round(k/90)+" ms to overcome this issue");for(var A=0;A1?d.logger.log("AVC:"+D+" ms hole between fragments detected,filling it"):D<-1&&d.logger.log("AVC:"+-D+" ms overlapping between fragments detected"),l=S,E[0].dts=l+T,o=Math.max(o-D,S),E[0].pts=o+T,d.logger.log("Video/PTS/DTS adjusted: "+Math.round(o/90)+"/"+Math.round(l/90)+",delta:"+D+" ms")),f=l,L=E[E.length-1],v=Math.max(_(L.dts-T,S),0),g=Math.max(_(L.pts-T,S),0),g=Math.max(g,v);var w=navigator.vendor,O=navigator.userAgent,I=w&&w.indexOf("Apple")>-1&&O&&!O.match("CriOS");I&&(a=Math.round((v-l)/(m*(E.length-1))));for(var P=0;P0?F-1:F].dts;if(Y.stretchShortVideoTrack){var X=Y.maxBufferHole,z=Y.maxSeekHole,$=Math.floor(Math.min(X,z)*y),J=(i?o+i*y:this.nextAudioPts)-N.pts;J>$?(a=J-q,a<0&&(a=q),d.logger.log("It is approximately "+J/90+" ms to the next segment; using duration "+a/90+" ms for the last video frame.")):a=q}else a=q}a/=m,B=Math.round((N.pts-N.dts)/m)}b.push({size:G,duration:a,cts:B,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:N.key?2:1,isNonSync:N.key?0:1}})}this.nextAvcDts=v+a*m;var Q=e.dropped;if(e.len=0,e.nbNalu=0,e.dropped=0,b.length&&navigator.userAgent.toLowerCase().indexOf("chrome")>-1){var Z=b[0].flags;Z.dependsOn=2,Z.isNonSync=0}e.samples=b,s=h.default.moof(e.sequenceNumber++,l/m,e),e.samples=[];var ee={id:this.id,level:this.level,sn:this.sn,data1:s,data2:n,startPTS:o/y,endPTS:(g+m*a)/y,startDTS:l/y,endDTS:this.nextAvcDts/y,type:"video",nb:b.length,dropped:Q};return this.observer.trigger(u.default.FRAG_PARSING_DATA,ee),ee}},{key:"remuxAudio",value:function(e,t,r,i){var a,n,s,l,f,g,v,p,y,m,E,b,R,_,T,k,A=this.PES_TIMESCALE,S=e.timescale,L=A/S,D=e.timescale*(e.isAAC?1024:1152)/e.audiosamplerate,w=D*L,O=this._PTSNormalize,I=this._initDTS,P=!e.isAAC&&this.typeSupported.mpeg,C=P?0:8,M=[],x=[];if(e.samples.sort(function(e,t){return e.pts-t.pts}),x=e.samples,k=this.nextAudioPts,r|=x.length&&k&&(Math.abs(t-k/A)<.1||Math.abs(x[0].pts-k-this._initDTS)<20*w),r||(k=t*A),i&&e.isAAC)for(var F=0,N=k;F=w){var j=Math.round(B/w);d.logger.warn("Injecting "+j+" audio frame @ "+Math.round(N/90)/1e3+"s due to "+Math.round(B/90)+" ms gap.");for(var H=0;H.1*w,N+=w,0===F?U.pts=U.dts=I+k:U.pts=U.dts=x[F-1].pts+w,F+=1}for(var K=0,W=x.length;K0)Y=Math.round((b-k)/w),d.logger.log(V+" ms hole between AAC samples detected,filling it"),Y>0&&(_=o.default.getSilentFrame(e.manifestCodec||e.codec,e.channelCount),_||(_=l.subarray()),e.len+=Y*_.length);else if(V<-12){d.logger.log(-V+" ms overlapping between AAC samples detected, drop frame"),e.len-=l.byteLength;continue}b=R=k}if(v=Math.max(0,b),p=Math.max(0,R),!(e.len>0))return;var q=P?e.len:e.len+8;try{f=new Uint8Array(q)}catch(e){return void this.observer.trigger(u.default.ERROR,{type:c.ErrorTypes.MUX_ERROR,level:this.level,id:this.id,details:c.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:q,reason:"fail allocating audio mdat "+q})}P||(a=new DataView(f.buffer),a.setUint32(0,q),f.set(h.default.types.mdat,4));for(var X=0;X=2&&($=M[J-2].duration,s.duration=$),J){this.nextAudioPts=b+L*$,e.len=0,e.samples=M,g=P?new Uint8Array:h.default.moof(e.sequenceNumber++,p/L,e),e.samples=[];var Q={id:this.id,level:this.level,sn:this.sn,data1:g,data2:f,startPTS:v/A,endPTS:this.nextAudioPts/A,startDTS:p/A,endDTS:(R+L*$)/A,type:"audio",nb:J};return this.observer.trigger(u.default.FRAG_PARSING_DATA,Q),Q}return null}},{key:"remuxEmptyAudio",value:function(e,t,r,i){var a=this.PES_TIMESCALE,n=e.timescale?e.timescale:e.audiosamplerate,s=a/n,l=this.nextAudioPts,u=(void 0!==l?l:i.startDTS*a)+this._initDTS,f=i.endDTS*a+this._initDTS,h=1024,c=s*h,g=Math.ceil((f-u)/c),v=o.default.getSilentFrame(e.manifestCodec||e.codec,e.channelCount);if(d.logger.warn("remux empty Audio"),!v)return void d.logger.trace("Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec!");for(var p=[],y=0;y4294967296;)e+=r;return e}},{key:"passthrough",get:function(){return!1}}]),e}();r.default=g},{26:26,28:28,29:29,37:37,45:45}],39:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;rNumber.MAX_SAFE_INTEGER?1/0:t}},{key:"hexadecimalInteger",value:function(e){if(this[e]){var t=(this[e]||"0x").slice(2);t=(1&t.length?"0":"")+t;for(var r=new Uint8Array(t.length/2),i=0;iNumber.MAX_SAFE_INTEGER?1/0:t}},{key:"decimalFloatingPoint",value:function(e){return parseFloat(this[e])}},{key:"enumeratedString",value:function(e){return this[e]}},{key:"decimalResolution",value:function(e){var t=n.exec(this[e]);if(null!==t)return{width:parseInt(t[1],10),height:parseInt(t[2],10)}}}],[{key:"parseAttrList",value:function(e){var t,r={};for(s.lastIndex=0;null!==(t=s.exec(e));){var i=t[2],a='"';0===i.indexOf(a)&&i.lastIndexOf(a)===i.length-1&&(i=i.slice(1,-1)),r[t[1]]=i}return r}}]),e}();r.default=o},{}],41:[function(e,t,r){"use strict";var i={search:function(e,t){for(var r=0,i=e.length-1,a=null,n=null;r<=i;){a=(r+i)/2|0,n=e[a];var s=t(n);if(s>0)r=a+1;else{if(!(s<0))return n;i=a-1}}return null}};t.exports=i},{}],42:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r=r}},v=function(e){for(var t=[],r=0;rl&&(g.log("ERROR","Too large cursor position "+this.pos),this.pos=l)}},{key:"moveCursor",value:function(e){var t=this.pos+e;if(e>1)for(var r=this.pos+1;r=144&&this.backSpace();var t=s(e);return this.pos>=l?void g.log("ERROR","Cannot insert "+e.toString(16)+" ("+t+") at position "+this.pos+". Skipping it!"):(this.chars[this.pos].setChar(t,this.currPenState),void this.moveCursor(1))}},{key:"clearFromPos",value:function(e){var t;for(t=e;t0&&(r=e?"["+t.join(" | ")+"]":t.join("\n")),r}},{key:"getTextAndFormat",value:function(){return this.rows}}]),e}(),b=function(){function e(t,r){i(this,e),this.chNr=t,this.outputFilter=r,this.mode=null,this.verbose=0,this.displayedMemory=new E,this.nonDisplayedMemory=new E,this.lastOutputScreen=new E,this.currRollUpRow=this.displayedMemory.rows[o-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null}return a(e,[{key:"reset",value: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}},{key:"getHandler",value:function(){return this.outputFilter}},{key:"setHandler",value:function(e){this.outputFilter=e}},{key:"setPAC",value:function(e){this.writeScreen.setPAC(e,this.lastOutputScreen)}},{key:"setBkgData",value:function(e){this.writeScreen.setBkgData(e)}},{key:"setMode",value:function(e){e!==this.mode&&(this.mode=e,g.log("INFO","MODE="+e),"MODE_POP-ON"===this.mode?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset(),this.lastOutputScreen.reset()),"MODE_ROLL-UP"!==this.mode&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=e)}},{key:"insertChars",value:function(e){for(var t=0;t=46,t.italics)t.foreground="white";else{var r=Math.floor(e/2)-16,i=["white","green","blue","cyan","red","yellow","magenta"];t.foreground=i[r]}g.log("INFO","MIDROW: "+JSON.stringify(t)),this.writeScreen.setPen(t)}},{key:"outputDataUpdate",value:function(){var e=g.time;null!==e&&this.outputFilter&&(this.outputFilter.updateData&&this.outputFilter.updateData(e,this.displayedMemory),null!==this.cueStartTime||this.displayedMemory.isEmpty()?this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,e,this.lastOutputScreen),this.cueStartTime=this.displayedMemory.isEmpty()?null:e):this.cueStartTime=e,this.lastOutputScreen.copy(this.displayedMemory))}},{key:"cueSplitAtTime",value:function(e){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,e,this.displayedMemory),this.cueStartTime=e))}}]),e}(),R=function(){function e(t,r,a){i(this,e),this.field=t||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 a(e,[{key:"getHandler",value:function(e){return this.channels[e].getHandler()}},{key:"setHandler",value:function(e,t){this.channels[e].setHandler(t)}},{key:"addData",value:function(e,t){var r,i,a,n=!1;this.lastTime=e,g.setTime(e);for(var s=0;s ("+v([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 o=this.channels[this.currChNr-1];o.insertChars(n)}else g.log("WARNING","No channel found yet. TEXT-MODE?");r?this.dataCounters.cmd+=2:n?this.dataCounters.char+=2:(this.dataCounters.other+=2,g.log("WARNING","Couldn't parse cleaned data "+v([i,a])+" orig: "+v([t[s],t[s+1]])))}else this.dataCounters.padding+=2}},{key:"parseCmd",value:function(e,t){var r=null,i=(20===e||28===e)&&32<=t&&t<=47,a=(23===e||31===e)&&33<=t&&t<=35;if(!i&&!a)return!1;if(e===this.lastCmdA&&t===this.lastCmdB)return this.lastCmdA=null,this.lastCmdB=null,g.log("DEBUG","Repeated command ("+v([e,t])+") is dropped"),!0;r=20===e||23===e?1:2;var n=this.channels[r-1];return 20===e||28===e?32===t?n.ccRCL():33===t?n.ccBS():34===t?n.ccAOF():35===t?n.ccAON():36===t?n.ccDER():37===t?n.ccRU(2):38===t?n.ccRU(3):39===t?n.ccRU(4):40===t?n.ccFON():41===t?n.ccRDC():42===t?n.ccTR():43===t?n.ccRTD():44===t?n.ccEDM():45===t?n.ccCR():46===t?n.ccENM():47===t&&n.ccEOC():n.ccTO(t-32),this.lastCmdA=e,this.lastCmdB=t,this.currChNr=r,!0}},{key:"parseMidrow",value:function(e,t){var r=null;if((17===e||25===e)&&32<=t&&t<=47){if(r=17===e?1:2,r!==this.currChNr)return g.log("ERROR","Mismatch channel in midrow parsing"),!1;var i=this.channels[r-1];return i.ccMIDROW(t),g.log("DEBUG","MIDROW ("+v([e,t])+")"),!0}return!1}},{key:"parsePAC",value:function(e,t){var r=null,i=null,a=(17<=e&&e<=23||25<=e&&e<=31)&&64<=t&&t<=127,n=(16===e||24===e)&&64<=t&&t<=95;if(!a&&!n)return!1;if(e===this.lastCmdA&&t===this.lastCmdB)return this.lastCmdA=null,this.lastCmdB=null,!0;r=e<=23?1:2,i=64<=t&&t<=95?1===r?u[e]:f[e]:1===r?d[e]:h[e];var s=this.interpretPAC(i,t),o=this.channels[r-1];return o.setPAC(s),this.lastCmdA=e,this.lastCmdB=t,this.currChNr=r,!0}},{key:"interpretPAC",value:function(e,t){var r=t,i={color:null,italics:!1,indent:null,underline:!1,row:e};return r=t>95?t-96:t-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}},{key:"parseChars",value:function(e,t){var r=null,i=null,a=null;if(e>=25?(r=2,a=e-8):(r=1,a=e),17<=a&&a<=19){var n=t;n=17===a?t+80:18===a?t+112:t+144,g.log("INFO","Special char '"+s(n)+"' in channel "+r),i=[n]}else 32<=e&&e<=127&&(i=0===t?[e]:[e,t]);if(i){var o=v(i);g.log("DEBUG","Char codes = "+o.join(",")),this.lastCmdA=null,this.lastCmdB=null}return i}},{key:"parseBackgroundAttributes",value:function(e,t){var r,i,a,n,s=(16===e||24===e)&&32<=t&&t<=47,o=(23===e||31===e)&&45<=t&&t<=47;return!(!s&&!o)&&(r={},16===e||24===e?(i=Math.floor((t-32)/2),r.background=c[i],t%2===1&&(r.background=r.background+"_semi")):45===t?r.background="transparent":(r.foreground="black",47===t&&(r.underline=!0)),a=e<24?1:2,n=this.channels[a-1],n.setBkgData(r),this.lastCmdA=null,this.lastCmdB=null,!0)}},{key:"reset",value:function(){for(var e=0;e=16?o--:o++,navigator.userAgent.match(/Firefox\//)?n.line=d+1:n.line=d>7?d-2:d+1,n.align="left",n.position=Math.max(0,Math.min(100,100*(o/32)+(navigator.userAgent.match(/Firefox\//)?50:0))),e.addCue(n)}}};t.exports=i},{}],44:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r "+t}function n(e){var t=self.console[e];return t?function(){for(var r=arguments.length,i=Array(r),n=0;n1?t-1:0),i=1;i=2)if(window.clearTimeout(this.requestTimeout),0===i.tfirst&&(i.tfirst=Math.max(performance.now(),i.trequest)),4===r){var o=t.status;if(o>=200&&o<300){i.tload=Math.max(i.tfirst,performance.now());var l=void 0,u=void 0;"arraybuffer"===a.responseType?(l=t.response,u=l.byteLength):(l=t.responseText,u=l.length),i.loaded=i.total=u;var d={url:t.responseURL,data:l};this.callbacks.onSuccess(d,i,a)}else i.retry>=s.maxRetry||o>=400&&o<499?(n.logger.error(o+" while loading "+a.url),this.callbacks.onError({code:o,text:t.statusText},a)):(n.logger.warn(o+" while loading "+a.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)}},{key:"loadtimeout",value:function(){n.logger.warn("timeout while loading "+this.context.url),this.callbacks.onTimeout(this.stats,this.context)}},{key:"loadprogress",value:function(e){var t=this.stats;t.loaded=e.loaded,e.lengthComputable&&(t.total=e.total);var r=this.callbacks.onProgress;r&&r(t,this.context,null)}}]),e}();r.default=s},{45:45}]},{},[33])(33)});
diff --git a/dashboard-ui/bower_components/hlsjs/package.json b/dashboard-ui/bower_components/hlsjs/package.json
index a5eaec675f..4b062d1fdb 100644
--- a/dashboard-ui/bower_components/hlsjs/package.json
+++ b/dashboard-ui/bower_components/hlsjs/package.json
@@ -1,6 +1,6 @@
{
"name": "hls.js",
- "version": "0.6.17",
+ "version": "0.6.18",
"license": "Apache-2.0",
"description": "Media Source Extension - HLS library, by/for Dailymotion",
"homepage": "https://github.com/dailymotion/hls.js",
@@ -27,7 +27,7 @@
"watch": "watchify --debug -s Hls src/index.js -t [babelify] -o dist/hls.js",
"pretest": "npm run lint",
"test": "mocha --compilers js:babel-register --recursive tests/unit",
- "testfunc": "mocha --compilers js:babel-register --recursive tests/functional/auto --timeout 40000",
+ "testfunc": "mocha --compilers js:babel-register tests/functional/auto/hlsjs.js --timeout 40000",
"lint": "jshint src/",
"serve": "http-server -p 8000 .",
"open": "opener http://localhost:8000/demo/",
@@ -36,15 +36,15 @@
},
"devDependencies": {
"arraybuffer-equal": "^1.0.4",
- "babel-cli": "^6.18.0",
+ "babel-cli": "^6.22.1",
"babel-preset-es2015": "^6.18.0",
"babel-register": "^6.18.0",
"babelify": "^7.2.0",
- "browserify": "^13.1.1",
+ "browserify": "^13.2.0",
"browserify-derequire": "^0.9.4",
"browserify-versionify": "^1.0.6",
"bundle-collapser": "^1.2.1",
- "chromedriver": "^2.26.1",
+ "chromedriver": "^2.27.1",
"deep-strict-equal": "^0.2.0",
"exorcist": "^0.4.0",
"http-server": "^0.9.0",
diff --git a/dashboard-ui/css/nowplaying.css b/dashboard-ui/css/nowplaying.css
index 92c3538f6e..86982cf2a7 100644
--- a/dashboard-ui/css/nowplaying.css
+++ b/dashboard-ui/css/nowplaying.css
@@ -164,7 +164,7 @@
-@media all and (max-width: 440px) {
+@media all and (max-width: 400px) {
.playlist .listItemMediaInfo {
display: none !important;
diff --git a/dashboard-ui/scripts/pluginspage.js b/dashboard-ui/scripts/pluginspage.js
index f9fc0d7703..55b54601aa 100644
--- a/dashboard-ui/scripts/pluginspage.js
+++ b/dashboard-ui/scripts/pluginspage.js
@@ -37,7 +37,7 @@
var html = '';
- var isConnectMode = AppInfo.isNativeApp ? true : false;
+ var isConnectMode = Dashboard.isConnectMode();
var configPageUrl = configPage ? Dashboard.getConfigurationPageUrl(configPage.Name) : null;
var href = configPage && !isConnectMode ?
diff --git a/dashboard-ui/scripts/videoosd.js b/dashboard-ui/scripts/videoosd.js
index 3e7df2eda9..584a50c3fb 100644
--- a/dashboard-ui/scripts/videoosd.js
+++ b/dashboard-ui/scripts/videoosd.js
@@ -1011,7 +1011,7 @@
ticks *= value;
var item = currentItem;
- if (item && item.Chapters && item.Chapters[0].ImageTag) {
+ if (item && item.Chapters && item.Chapters.length && item.Chapters[0].ImageTag) {
var html = getChapterBubbleHtml(connectionManager.getApiClient(item.ServerId), item, item.Chapters, ticks);
if (html) {