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\n
\n Video resolution\n \n
\n
\n Video duration\n \n
\n ',o.danmaku&&(t+='\n
\n Danmaku id\n \n
\n
\n Danmaku api\n \n
\n
\n Danmaku amount\n \n
\n '),t+='\n
\n
\n ',c(o.contextmenu,(function(e,a){t+='\n
\n ',t+=l(s(e.text)),t+="\n
\n "})),t+='\n
\n
\n\n
\n 上次看到 跳转\n
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t=this;this.timeRanges=e.timeRanges,Object.keys(this.timeRanges).forEach((function(e){var r=t.timeRanges[e];t.detectEvictedFragments(e,r)}))}},{key:"onFragBuffered",value:function(e){this.detectPartialFragments(e.frag)}},{key:"hasFragment",value:function(e){var t=this.getFragmentKey(e);return void 0!==this.fragments[t]}},{key:"removeFragment",value:function(e){var t=this.getFragmentKey(e);delete this.fragments[t]}},{key:"removeAllFragments",value:function(){this.fragments=Object.create(null)}}]),t}(a.default)},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.addGroupId=function(e,t,r){switch(t){case"audio":e.audioGroupIds||(e.audioGroupIds=[]),e.audioGroupIds.push(r);break;case"text":e.textGroupIds||(e.textGroupIds=[]),e.textGroupIds.push(r)}},t.updatePTS=a,t.updateFragPTSDTS=n,t.mergeDetails=function(e,t){t.initSegment&&e.initSegment&&(t.initSegment=e.initSegment);var r=0,a=void 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s=r;if(Number.isFinite(t.startPTS)){var l=Math.abs(t.startPTS-r);Number.isFinite(t.deltaPTS)?t.deltaPTS=Math.max(l,t.deltaPTS):t.deltaPTS=l,s=Math.max(r,t.startPTS),r=Math.min(r,t.startPTS),i=Math.max(i,t.endPTS),n=Math.min(n,t.startDTS),o=Math.max(o,t.endDTS)}var u=r-t.start;t.start=t.startPTS=r,t.maxStartPTS=s,t.endPTS=i,t.startDTS=n,t.endDTS=o,t.duration=i-r;var d=t.sn;if(!e||de.endSN)return 0;var f,c=void 0,h=void 0;for(f=d-e.startSN,(c=e.fragments)[f]=t,h=f;h>0;h--)a(c,h,h-1);for(h=f;hi.length))for(var n=0;n0)r=a+1;else{if(!(o<0))return n;i=a-1}}return null}},e.exports=t.default},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=function(){function e(e,t){for(var r=0;r0)return t.subarray(i,i+a)}},{key:"_readSize",value:function(e,t){var r=0;return r=(127&e[t])<<21,r|=(127&e[t+1])<<14,r|=(127&e[t+2])<<7,r|=127&e[t+3]}},{key:"getTimeStamp",value:function(t){for(var r=e.getID3Frames(t),i=0;i1&&void 0!==arguments[1]&&arguments[1],r=e.length,i=void 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0}(t.prototype.__proto__||Object.getPrototypeOf(t.prototype),"onHandlerDestroying",this).call(this)}},{key:"onHandlerDestroyed",value:function(){this.state=c.STOPPED,this.fragmentTracker=null}}]),t}(o.default);t.default=h},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=function(){function e(e,t){for(var r=0;r3&&void 0!==arguments[3]?arguments[3]:null;if(r.isSidxRequest)return this._handleSidxRequest(e,r),void this._handlePlaylistLoaded(e,t,r,i);this.resetInternalLoader(r.type);var a=e.data;t.tload=f.now(),0===a.indexOf("#EXTM3U")?a.indexOf("#EXTINF:")>0||a.indexOf("#EXT-X-TARGETDURATION:")>0?this._handleTrackOrLevelPlaylist(e,t,r,i):this._handleMasterPlaylist(e,t,r,i):this._handleManifestParsingError(e,r,"no EXTM3U delimiter",i)}},{key:"loaderror",value:function(e,t){var r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null;this._handleNetworkError(t,r,!1,e)}},{key:"loadtimeout",value:function(e,t){var r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null;this._handleNetworkError(t,r,!0)}},{key:"_handleMasterPlaylist",value:function(e,r,i,n){var o=this.hls,l=e.data,d=t.getResponseUrl(e,i),f=u.default.parseMasterPlaylist(l,d);if(f.length){var c=f.map((function(e){return{id:e.attrs.AUDIO,codec:e.audioCodec}})),h=u.default.parseMasterPlaylistMedia(l,d,"AUDIO",c),v=u.default.parseMasterPlaylistMedia(l,d,"SUBTITLES");if(h.length){var g=!1;h.forEach((function(e){e.url||(g=!0)})),!1===g&&f[0].audioCodec&&!f[0].attrs.AUDIO&&(s.logger.log("audio codec signaled in quality level, but no embedded audio track signaled, create one"),h.unshift({type:"main",name:"main"}))}o.trigger(a.default.MANIFEST_LOADED,{levels:f,audioTracks:h,subtitles:v,url:d,stats:r,networkDetails:n})}else this._handleManifestParsingError(e,i,"no level found in manifest",n)}},{key:"_handleTrackOrLevelPlaylist",value:function(e,r,i,n){var o=this.hls,s=i.id,l=i.level,d=i.type,h=t.getResponseUrl(e,i),v=Number.isFinite(s)?s:0,g=Number.isFinite(l)?l:v,p=t.mapContextToLevelType(i),y=u.default.parseLevelPlaylist(e.data,h,g,p,v);if(y.tload=r.tload,d===c.MANIFEST){var m={url:h,details:y};o.trigger(a.default.MANIFEST_LOADED,{levels:[m],audioTracks:[],url:h,stats:r,networkDetails:n})}if(r.tparsed=f.now(),y.needSidxRanges){var b=y.initSegment.url;this.load(b,{isSidxRequest:!0,type:d,level:l,levelDetails:y,id:s,rangeStart:0,rangeEnd:2048,responseType:"arraybuffer"})}else i.levelDetails=y,this._handlePlaylistLoaded(e,r,i,n)}},{key:"_handleSidxRequest",value:function(e,t){var r=l.default.parseSegmentIndex(new Uint8Array(e.data));if(r){var i=r.references,a=t.levelDetails;i.forEach((function(e,t){var r=e.info,i=a.fragments[t];0===i.byteRange.length&&(i.rawByteRange=String(1+r.end-r.start)+"@"+String(r.start))})),a.initSegment.rawByteRange=String(r.moovEndOffset)+"@0"}}},{key:"_handleManifestParsingError",value:function(e,t,r,i){this.hls.trigger(a.default.ERROR,{type:o.ErrorTypes.NETWORK_ERROR,details:o.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:!0,url:e.url,reason:r,networkDetails:i})}},{key:"_handleNetworkError",value:function(e,t){var r=arguments.length>2&&void 0!==arguments[2]&&arguments[2],i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null;s.logger.info("A network error occured while loading a "+e.type+"-type playlist");var n=void 0,l=void 0,u=this.getInternalLoader(e);switch(e.type){case c.MANIFEST:n=r?o.ErrorDetails.MANIFEST_LOAD_TIMEOUT:o.ErrorDetails.MANIFEST_LOAD_ERROR,l=!0;break;case c.LEVEL:n=r?o.ErrorDetails.LEVEL_LOAD_TIMEOUT:o.ErrorDetails.LEVEL_LOAD_ERROR,l=!1;break;case 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r<0?4294967296+r:r}},{key:"writeUint32",value:function(e,t,r){e.data&&(t+=e.start,e=e.data),e[t]=r>>24,e[t+1]=r>>16&255,e[t+2]=r>>8&255,e[t+3]=255&r}},{key:"findBox",value:function(t,r){var i=[],a=void 0,n=void 0,o=void 0,s=void 0,l=void 0,u=void 0;if(t.data?(l=t.start,o=t.end,t=t.data):(l=0,o=t.byteLength),!r.length)return null;for(a=l;a1?a+n:o,e.bin2str(t.subarray(a+4,a+8))===r[0]&&(1===r.length?i.push({data:t,start:a+8,end:u}):(s=e.findBox({data:t,start:a+8,end:u},r.slice(1))).length&&(i=i.concat(s))),a=u;return i}},{key:"parseSegmentIndex",value:function(t){var r=e.findBox(t,["moov"])[0],i=r?r.end:null,a=0,n=e.findBox(t,["sidx"]),o=void 0;if(!n||!n[0])return null;o=[];var s=(n=n[0]).data[0];a=0===s?8:16;var l=e.readUint32(n,a);a+=4;a+=0===s?8:16,a+=2;var u=n.end+0,d=e.readUint16(n,a);a+=2;for(var f=0;f>>31)return void console.warn("SIDX has hierarchical references (not supported)");var 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0!==arguments[0]?arguments[0]:-1;v.logger.log("startLoad("+e+")"),this.networkControllers.forEach((function(t){t.startLoad(e)}))}},{key:"stopLoad",value:function(){v.logger.log("stopLoad"),this.networkControllers.forEach((function(e){e.stopLoad()}))}},{key:"swapAudioCodec",value:function(){v.logger.log("swapAudioCodec"),this.streamController.swapAudioCodec()}},{key:"recoverMediaError",value:function(){v.logger.log("recoverMediaError");var e=this.media;this.detachMedia(),this.attachMedia(e)}},{key:"levels",get:function(){return this.levelController.levels}},{key:"currentLevel",get:function(){return this.streamController.currentLevel},set:function(e){v.logger.log("set currentLevel:"+e),this.loadLevel=e,this.streamController.immediateLevelSwitch()}},{key:"nextLevel",get:function(){return this.streamController.nextLevel},set:function(e){v.logger.log("set nextLevel:"+e),this.levelController.manualLevel=e,this.streamController.nextLevelSwitch()}},{key:"loadLevel",get:function(){return 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e=this.levels,t=this.config.minAutoBitrate,r=e?e.length:0,i=0;it)return i}return 0}},{key:"maxAutoLevel",get:function(){var e=this.levels,t=this.autoLevelCapping;return-1===t&&e&&e.length?e.length-1:t}},{key:"nextAutoLevel",get:function(){return Math.min(Math.max(this.abrController.nextAutoLevel,this.minAutoLevel),this.maxAutoLevel)},set:function(e){this.abrController.nextAutoLevel=Math.max(this.minAutoLevel,e)}},{key:"audioTracks",get:function(){var e=this.audioTrackController;return e?e.audioTracks:[]}},{key:"audioTrack",get:function(){var e=this.audioTrackController;return e?e.audioTrack:-1},set:function(e){var t=this.audioTrackController;t&&(t.audioTrack=e)}},{key:"liveSyncPosition",get:function(){return this.streamController.liveSyncPosition}},{key:"subtitleTracks",get:function(){var e=this.subtitleTrackController;return e?e.subtitleTracks:[]}},{key:"subtitleTrack",get:function(){var e=this.subtitleTrackController;return e?e.subtitleTrack:-1},set:function(e){var t=this.subtitleTrackController;t&&(t.subtitleTrack=e)}},{key:"subtitleDisplay",get:function(){var e=this.subtitleTrackController;return!!e&&e.subtitleDisplay},set:function(e){var t=this.subtitleTrackController;t&&(t.subtitleDisplay=e)}}]),t}(r(24).Observer);t.default=E,e.exports=t.default},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=function(){function e(e,t){for(var r=0;r2?(t=r.shift()+".",t+=parseInt(r.shift()).toString(16),t+=("000"+parseInt(r.shift()).toString(16)).substr(-4)):t=e,t}},{key:"resolve",value:function(e,t){return a.buildAbsoluteURL(t,e,{alwaysNormalize:!0})}},{key:"parseMasterPlaylist",value:function(t,r){var i=[],a=void 0;function n(e,t){["video","audio"].forEach((function(r){var i=e.filter((function(e){return(0,d.isCodecType)(e,r)}));if(i.length){var a=i.filter((function(e){return 0===e.lastIndexOf("avc1",0)||0===e.lastIndexOf("mp4a",0)}));t[r+"Codec"]=a.length>0?a[0]:i[0],e=e.filter((function(e){return-1===i.indexOf(e)}))}})),t.unknownCodecs=e}for(c.lastIndex=0;null!=(a=c.exec(t));){var o={},s=o.attrs=new l.default(a[1]);o.url=e.resolve(a[2],r);var u=s.decimalResolution("RESOLUTION");u&&(o.width=u.width,o.height=u.height),o.bitrate=s.decimalInteger("AVERAGE-BANDWIDTH")||s.decimalInteger("BANDWIDTH"),o.name=s.NAME,n([].concat((s.CODECS||"").split(/[ ,]+/)),o),o.videoCodec&&-1!==o.videoCodec.indexOf("avc1")&&(o.videoCodec=e.convertAVC1ToAVCOTI(o.videoCodec)),i.push(o)}return i}},{key:"parseMasterPlaylistMedia",value:function(t,r,i){var a=arguments.length>3&&void 0!==arguments[3]?arguments[3]:[],n=void 0,o=[],s=0;for(h.lastIndex=0;null!==(n=h.exec(t));){var u={},d=new l.default(n[1]);if(d.TYPE===i){if(u.groupId=d["GROUP-ID"],u.name=d.NAME,u.type=i,u.default="YES"===d.DEFAULT,u.autoselect="YES"===d.AUTOSELECT,u.forced="YES"===d.FORCED,d.URI&&(u.url=e.resolve(d.URI,r)),u.lang=d.LANGUAGE,u.name||(u.name=u.lang),a.length){var f=e.findGroup(a,u.groupId);u.audioCodec=f?f.codec:a[0].codec}u.id=s++,o.push(u)}}return o}},{key:"parseLevelPlaylist",value:function(e,t,r,i,a){var d=0,f=0,c=new o.default(t),h=new s.default,y=0,b=null,E=new n.default,_=void 0,T=void 0,S=null;for(v.lastIndex=0;null!==(_=v.exec(e));){var k=_[1];if(k){E.duration=parseFloat(k);var R=(" "+_[2]).slice(1);E.title=R||null,E.tagList.push(R?["INF",k,R]:["INF",k])}else if(_[3]){if(Number.isFinite(E.duration)){var A=d++;E.type=i,E.start=f,E.levelkey=h,E.sn=A,E.level=r,E.cc=y,E.urlId=a,E.baseurl=t,E.relurl=(" "+_[3]).slice(1),m(E,b),c.fragments.push(E),b=E,f+=E.duration,E=new n.default}}else if(_[4]){if(E.rawByteRange=(" "+_[4]).slice(1),b){var w=b.byteRangeEndOffset;w&&(E.lastByteRangeEndOffset=w)}}else if(_[5])E.rawProgramDateTime=(" "+_[5]).slice(1),E.tagList.push(["PROGRAM-DATE-TIME",E.rawProgramDateTime]),null===S&&(S=c.fragments.length);else{for(_=_[0].match(g),T=1;T<_.length&&void 0===_[T];T++);var O=(" "+_[T+1]).slice(1),L=(" "+_[T+2]).slice(1);switch(_[T]){case"#":E.tagList.push(L?[O,L]:[O]);break;case"PLAYLIST-TYPE":c.type=O.toUpperCase();break;case"MEDIA-SEQUENCE":d=c.startSN=parseInt(O);break;case"TARGETDURATION":c.targetduration=parseFloat(O);break;case"VERSION":c.version=parseInt(O);break;case"EXTM3U":break;case"ENDLIST":c.live=!1;break;case"DIS":y++,E.tagList.push(["DIS"]);break;case"DISCONTINUITY-SEQ":y=parseInt(O);break;case"KEY":var D=O,P=new l.default(D),I=P.enumeratedString("METHOD"),C=P.URI,x=P.hexadecimalInteger("IV");I&&(h=new s.default,C&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf(I)>=0&&(h.method=I,h.baseuri=t,h.reluri=C,h.key=null,h.iv=x));break;case"START":var M=O,F=new l.default(M).decimalFloatingPoint("TIME-OFFSET");Number.isFinite(F)&&(c.startTimeOffset=F);break;case"MAP":var N=new l.default(O);E.relurl=N.URI,E.rawByteRange=N.BYTERANGE,E.baseurl=t,E.level=r,E.type=i,E.sn="initSegment",c.initSegment=E,(E=new n.default).rawProgramDateTime=c.initSegment.rawProgramDateTime;break;default:u.logger.warn("line parsed but not handled: "+_)}}}return(E=b)&&!E.relurl&&(c.fragments.pop(),f-=E.duration),c.totalduration=f,c.averagetargetduration=f/c.fragments.length,c.endSN=d-1,c.startCC=c.fragments[0]?c.fragments[0].cc:0,c.endCC=y,!c.initSegment&&c.fragments.length&&c.fragments.every((function(e){return p.test(e.relurl)}))&&(u.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),(E=new n.default).relurl=c.fragments[0].relurl,E.baseurl=t,E.level=r,E.type=i,E.sn="initSegment",c.initSegment=E,c.needSidxRanges=!0),S&&function(e,t){for(var r=e[t],i=t-1;i>=0;i--){var a=e[i];a.programDateTime=r.programDateTime-1e3*a.duration,r=a}}(c.fragments,S),c}}]),e}();function m(e,t){e.rawProgramDateTime?e.programDateTime=Date.parse(e.rawProgramDateTime):t&&t.programDateTime&&(e.programDateTime=t.endProgramDateTime),Number.isFinite(e.programDateTime)||(e.programDateTime=null,e.rawProgramDateTime=null)}t.default=y,e.exports=t.default},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=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=a.exec(this[e]);if(null!==t)return{width:parseInt(t[1],10),height:parseInt(t[2],10)}}}],[{key:"parseAttrList",value:function(e){var t=void 0,r={};for(n.lastIndex=0;null!==(t=n.exec(e));){var i=t[2];0===i.indexOf('"')&&i.lastIndexOf('"')===i.length-1&&(i=i.slice(1,-1)),r[t[1]]=i}return r}}]),e}();t.default=o,e.exports=t.default},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=function(){function e(e,t){for(var r=0;r3&&void 0!==arguments[3]?arguments[3]:null,n=e.data,o=r.frag;o.loader=void 0,this.loaders[o.type]=void 0,this.hls.trigger(a.default.FRAG_LOADED,{payload:n,frag:o,stats:t,networkDetails:i})}},{key:"loaderror",value:function(e,t){var r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,i=t.frag,n=i.loader;n&&n.abort(),this.loaders[i.type]=void 0,this.hls.trigger(a.default.ERROR,{type:o.ErrorTypes.NETWORK_ERROR,details:o.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:t.frag,response:e,networkDetails:r})}},{key:"loadtimeout",value:function(e,t){var r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,i=t.frag,n=i.loader;n&&n.abort(),this.loaders[i.type]=void 0,this.hls.trigger(a.default.ERROR,{type:o.ErrorTypes.NETWORK_ERROR,details:o.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:t.frag,networkDetails:r})}},{key:"loadprogress",value:function(e,t,r){var i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,n=t.frag;n.loaded=e.loaded,this.hls.trigger(a.default.FRAG_LOAD_PROGRESS,{frag:n,stats:e,networkDetails:i})}}]),t}(n.default);t.default=u,e.exports=t.default},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=function(){function e(e,t){for(var r=0;r0&&-1===e&&(v.logger.log("override startPosition with lastCurrentTime @"+t.toFixed(3)),e=t),this.state=m.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=e,this.tick()}else this.forceStartLoad=!0,this.state=m.State.STOPPED}},{key:"stopLoad",value:function(){this.forceStartLoad=!1,function e(t,r,i){null===t&&(t=Function.prototype);var a=Object.getOwnPropertyDescriptor(t,r);if(void 0===a){var n=Object.getPrototypeOf(t);return null===n?void 0:e(n,r,i)}if("value"in a)return a.value;var o=a.get;return void 0!==o?o.call(i):void 0}(t.prototype.__proto__||Object.getPrototypeOf(t.prototype),"stopLoad",this).call(this)}},{key:"doTick",value:function(){switch(this.state){case m.State.BUFFER_FLUSHING:this.fragLoadError=0;break;case m.State.IDLE:this._doTickIdle();break;case m.State.WAITING_LEVEL:var e=this.levels[this.level];e&&e.details&&(this.state=m.State.IDLE);break;case m.State.FRAG_LOADING_WAITING_RETRY:var t=window.performance.now(),r=this.retryDate;(!r||t>=r||this.media&&this.media.seeking)&&(v.logger.log("mediaController: retryDate reached, switch back to IDLE state"),this.state=m.State.IDLE);break;case m.State.ERROR:case m.State.STOPPED:case m.State.FRAG_LOADING:case m.State.PARSING:case m.State.PARSED:case m.State.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)){var i=void 0;i=this.loadedmetadata?r.currentTime:this.nextLoadPosition;var a=e.nextLoadLevel,o=this.levels[a];if(o){var l=o.bitrate,u=void 0;u=l?Math.max(8*t.maxBufferSize/l,t.maxBufferLength):t.maxBufferLength,u=Math.min(u,t.maxMaxBufferLength);var d=n.BufferHelper.bufferInfo(this.mediaBuffer?this.mediaBuffer:r,i,t.maxBufferHole),f=d.len;if(!(f>=u)){v.logger.trace("buffer length of "+f.toFixed(3)+" is below max of "+u.toFixed(3)+". checking for more payload ..."),this.level=e.nextLoadLevel=a;var c=o.details;if(!c||c.live&&this.levelLastLoaded!==a)this.state=m.State.WAITING_LEVEL;else{if(this._streamEnded(d,c)){var h={};return this.altAudio&&(h.type="video"),this.hls.trigger(s.default.BUFFER_EOS,h),void(this.state=m.State.ENDED)}this._fetchPayloadOrEos(i,d,c)}}}}}},{key:"_fetchPayloadOrEos",value:function(e,t,r){var i=this.fragPrevious,a=this.level,n=r.fragments,o=n.length;if(0!==o){var s=n[0].start,l=n[o-1].start+n[o-1].duration,u=t.end,d=void 0;if(r.initSegment&&!r.initSegment.data)d=r.initSegment;else if(r.live){var f=this.config.initialLiveManifestSize;if(oc&&(u.currentTime=c),this.nextLoadPosition=c}if(e.PTSKnown&&t>i&&u&&u.readyState)return null;if(this.startFragRequested&&!e.PTSKnown){if(n)if(e.hasProgramDateTime)v.logger.log("live playlist, switching playlist, load frag with same PDT: "+n.programDateTime),d=(0,p.findFragmentByPDT)(o,n.endProgramDateTime,l.maxFragLookUpTolerance);else{var h=n.sn+1;if(h>=e.startSN&&h<=e.endSN){var g=o[h-e.startSN];n.cc===g.cc&&(d=g,v.logger.log("live playlist, switching playlist, load frag with next SN: "+d.sn))}d||(d=a.default.search(o,(function(e){return n.cc-e.cc})))&&v.logger.log("live playlist, switching playlist, load frag with same CC: "+d.sn)}d||(d=o[Math.min(s-1,Math.round(s/2))],v.logger.log("live playlist, switching playlist, unknown, load middle frag : "+d.sn))}return d}},{key:"_findFragment",value:function(e,t,r,i,a,n,o){var s=this.hls.config,l=void 0;if(an-s.maxFragLookUpTolerance?0:s.maxFragLookUpTolerance;l=(0,p.findFragmentByPTS)(t,i,a,u)}else l=i[r-1];if(l){var d=l.sn-o.startSN,f=t&&l.level===t.level,c=i[d-1],h=i[d+1];if(t&&l.sn===t.sn)if(f&&!l.backtracked)if(l.sns.maxBufferHole&&t.dropped&&d?(l=c,v.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")):(l=h,v.logger.log("SN just loaded, load next one: "+l.sn,l))}else l=null;else l.backtracked&&(h&&h.backtracked?(v.logger.warn("Already backtracked from fragment "+h.sn+", will not backtrack to fragment "+l.sn+". Loading fragment "+h.sn),l=h):(v.logger.warn("Loaded fragment with dropped frames, backtracking 1 segment to find a keyframe"),l.dropped=0,c?(l=c).backtracked=!0:d&&(l=null)))}return l}},{key:"_loadKey",value:function(e){this.state=m.State.KEY_LOADING,this.hls.trigger(s.default.KEY_LOADING,{frag:e})}},{key:"_loadFragment",value:function(e){var t=this.fragmentTracker.getState(e);this.fragCurrent=e,this.startFragRequested=!0,Number.isFinite(e.sn)&&!e.bitrateTest&&(this.nextLoadPosition=e.start+e.duration),e.backtracked||t===l.FragmentState.NOT_LOADED||t===l.FragmentState.PARTIAL?(e.autoLevel=this.hls.autoLevelEnabled,e.bitrateTest=this.bitrateTest,this.hls.trigger(s.default.FRAG_LOADING,{frag:e}),this.demuxer||(this.demuxer=new o.default(this.hls,"main")),this.state=m.State.FRAG_LOADING):t===l.FragmentState.APPENDING&&this._reduceMaxBufferLength(e.duration)&&this.fragmentTracker.removeFragment(e)}},{key:"getBufferedFrag",value:function(e){return this.fragmentTracker.getBufferedFrag(e,d.default.LevelType.MAIN)}},{key:"followingBufferedFrag",value:function(e){return e?this.getBufferedFrag(e.endPTS+.5):null}},{key:"_checkFragmentChanged",value:function(){var e=void 0,t=void 0,r=this.media;if(r&&r.readyState&&!1===r.seeking&&((t=r.currentTime)>this.lastCurrentTime&&(this.lastCurrentTime=t),n.BufferHelper.isBuffered(r,t)?e=this.getBufferedFrag(t):n.BufferHelper.isBuffered(r,t+.1)&&(e=this.getBufferedFrag(t+.1)),e)){var i=e;if(i!==this.fragPlaying){this.hls.trigger(s.default.FRAG_CHANGED,{frag:i});var a=i.level;this.fragPlaying&&this.fragPlaying.level===a||this.hls.trigger(s.default.LEVEL_SWITCHED,{level:a}),this.fragPlaying=i}}}},{key:"immediateLevelSwitch",value:function(){if(v.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.flushMainBuffer(0,Number.POSITIVE_INFINITY)}},{key:"immediateLevelSwitchEnd",value:function(){var e=this.media;e&&e.buffered.length&&(this.immediateSwitch=!1,n.BufferHelper.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,r=void 0,i=void 0;if((t=this.getBufferedFrag(e.currentTime))&&t.startPTS>1&&this.flushMainBuffer(0,t.startPTS-1),e.paused)r=0;else{var a=this.hls.nextLoadLevel,n=this.levels[a],o=this.fragLastKbps;r=o&&this.fragCurrent?this.fragCurrent.duration*n.bitrate/(1e3*o)+1:0}if((i=this.getBufferedFrag(e.currentTime+r))&&(i=this.followingBufferedFrag(i))){var s=this.fragCurrent;s&&s.loader&&s.loader.abort(),this.fragCurrent=null,this.flushMainBuffer(i.maxStartPTS,Number.POSITIVE_INFINITY)}}}},{key:"flushMainBuffer",value:function(e,t){this.state=m.State.BUFFER_FLUSHING;var r={startOffset:e,endOffset:t};this.altAudio&&(r.type="video"),this.hls.trigger(s.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),this.gapController=new y.default(r,t,this.fragmentTracker,this.hls)}},{key:"onMediaDetaching",value:function(){var e=this.media;e&&e.ended&&(v.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.backtracked=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:"onMediaSeeked",value:function(){var e=this.media,t=e?e.currentTime:void 0;Number.isFinite(t)&&v.logger.log("media seeked to "+t.toFixed(3)),this.tick()}},{key:"onManifestLoading",value:function(){v.logger.log("trigger BUFFER_RESET"),this.hls.trigger(s.default.BUFFER_RESET),this.fragmentTracker.removeAllFragments(),this.stalled=!1,this.startPosition=this.lastCurrentTime=0}},{key:"onManifestParsed",value:function(e){var t=!1,r=!1,i=void 0;e.levels.forEach((function(e){(i=e.audioCodec)&&(-1!==i.indexOf("mp4a.40.2")&&(t=!0),-1!==i.indexOf("mp4a.40.5")&&(r=!0))})),this.audioCodecSwitch=t&&r,this.audioCodecSwitch&&v.logger.log("both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=e.levels,this.startFragRequested=!1;var a=this.config;(a.autoStartLoad||this.forceStartLoad)&&this.hls.startLoad(a.startPosition)}},{key:"onLevelLoaded",value:function(e){var t=e.details,r=e.level,i=this.levels[this.levelLastLoaded],a=this.levels[r],n=t.totalduration,o=0;if(v.logger.log("level "+r+" loaded ["+t.startSN+","+t.endSN+"],duration:"+n),t.live){var l=a.details;l&&t.fragments.length>0?(f.mergeDetails(l,t),o=t.fragments[0].start,this.liveSyncPosition=this.computeLivePosition(o,l),t.PTSKnown&&Number.isFinite(o)?v.logger.log("live playlist sliding:"+o.toFixed(3)):(v.logger.log("live playlist - outdated PTS, unknown sliding"),(0,g.alignStream)(this.fragPrevious,i,t))):(v.logger.log("live playlist - first load, unknown sliding"),t.PTSKnown=!1,(0,g.alignStream)(this.fragPrevious,i,t))}else t.PTSKnown=!1;if(a.details=t,this.levelLastLoaded=r,this.hls.trigger(s.default.LEVEL_UPDATED,{details:t,level:r}),!1===this.startFragRequested){if(-1===this.startPosition||-1===this.lastCurrentTime){var u=t.startTimeOffset;Number.isFinite(u)?(u<0&&(v.logger.log("negative start time offset "+u+", count from end of last fragment"),u=o+n+u),v.logger.log("start time offset found in playlist, adjust startPosition to "+u),this.startPosition=u):t.live?(this.startPosition=this.computeLivePosition(o,t),v.logger.log("configure startPosition to "+this.startPosition)):this.startPosition=0,this.lastCurrentTime=this.startPosition}this.nextLoadPosition=this.startPosition}this.state===m.State.WAITING_LEVEL&&(this.state=m.State.IDLE),this.tick()}},{key:"onKeyLoaded",value:function(){this.state===m.State.KEY_LOADING&&(this.state=m.State.IDLE,this.tick())}},{key:"onFragLoaded",value:function(e){var t=this.fragCurrent,r=this.hls,i=this.levels,a=this.media,n=e.frag;if(this.state===m.State.FRAG_LOADING&&t&&"main"===n.type&&n.level===t.level&&n.sn===t.sn){var l=e.stats,u=i[t.level],d=u.details;if(this.bitrateTest=!1,this.stats=l,v.logger.log("Loaded "+t.sn+" of ["+d.startSN+" ,"+d.endSN+"],level "+t.level),n.bitrateTest&&r.nextLoadLevel)this.state=m.State.IDLE,this.startFragRequested=!1,l.tparsed=l.tbuffered=window.performance.now(),r.trigger(s.default.FRAG_BUFFERED,{stats:l,frag:t,id:"main"}),this.tick();else if("initSegment"===n.sn)this.state=m.State.IDLE,l.tparsed=l.tbuffered=window.performance.now(),d.initSegment.data=e.payload,r.trigger(s.default.FRAG_BUFFERED,{stats:l,frag:t,id:"main"}),this.tick();else{v.logger.log("Parsing "+t.sn+" of ["+d.startSN+" ,"+d.endSN+"],level "+t.level+", cc "+t.cc),this.state=m.State.PARSING,this.pendingBuffering=!0,this.appended=!1,n.bitrateTest&&(n.bitrateTest=!1,this.fragmentTracker.onFragLoaded({frag:n}));var f=!(a&&a.seeking)&&(d.PTSKnown||!d.live),c=d.initSegment?d.initSegment.data:[],h=this._getAudioCodec(u);(this.demuxer=this.demuxer||new o.default(this.hls,"main")).push(e.payload,c,h,u.videoCodec,t,d.totalduration,f)}}this.fragLoadError=0}},{key:"onFragParsingInitSegment",value:function(e){var t=this.fragCurrent,r=e.frag;if(t&&"main"===e.id&&r.sn===t.sn&&r.level===t.level&&this.state===m.State.PARSING){var i=e.tracks,a=void 0,n=void 0;if(i.audio&&this.altAudio&&delete i.audio,n=i.audio){var o=this.levels[this.level].audioCodec,l=navigator.userAgent.toLowerCase();o&&this.audioCodecSwap&&(v.logger.log("swapping playlist audio codec"),o=-1!==o.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5"),this.audioCodecSwitch&&1!==n.metadata.channelCount&&-1===l.indexOf("firefox")&&(o="mp4a.40.5"),-1!==l.indexOf("android")&&"audio/mpeg"!==n.container&&(o="mp4a.40.2",v.logger.log("Android: force audio codec to "+o)),n.levelCodec=o,n.id=e.id}for(a in(n=i.video)&&(n.levelCodec=this.levels[this.level].videoCodec,n.id=e.id),this.hls.trigger(s.default.BUFFER_CODECS,i),i){n=i[a],v.logger.log("main track:"+a+",container:"+n.container+",codecs[level/parsed]=["+n.levelCodec+"/"+n.codec+"]");var u=n.initSegment;u&&(this.appended=!0,this.pendingBuffering=!0,this.hls.trigger(s.default.BUFFER_APPENDING,{type:a,data:u,parent:"main",content:"initSegment"}))}this.tick()}}},{key:"onFragParsingData",value:function(e){var t=this,r=this.fragCurrent,i=e.frag;if(r&&"main"===e.id&&i.sn===r.sn&&i.level===r.level&&("audio"!==e.type||!this.altAudio)&&this.state===m.State.PARSING){var a=this.levels[this.level],n=r;if(Number.isFinite(e.endPTS)||(e.endPTS=e.startPTS+r.duration,e.endDTS=e.startDTS+r.duration),!0===e.hasAudio&&n.addElementaryStream(u.default.ElementaryStreamTypes.AUDIO),!0===e.hasVideo&&n.addElementaryStream(u.default.ElementaryStreamTypes.VIDEO),v.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)),"video"===e.type)if(n.dropped=e.dropped,n.dropped)if(n.backtracked)v.logger.warn("Already backtracked on this fragment, appending with the gap",n.sn);else{var o=a.details;if(!o||n.sn!==o.startSN)return v.logger.warn("missing video frame(s), backtracking fragment",n.sn),this.fragmentTracker.removeFragment(n),n.backtracked=!0,this.nextLoadPosition=e.startPTS,this.state=m.State.IDLE,this.fragPrevious=n,void this.tick();v.logger.warn("missing video frame(s) on first frag, appending with gap",n.sn)}else n.backtracked=!1;var l=f.updateFragPTSDTS(a.details,n,e.startPTS,e.endPTS,e.startDTS,e.endDTS),d=this.hls;d.trigger(s.default.LEVEL_PTS_UPDATED,{details:a.details,level:this.level,drift:l,type:e.type,start:e.startPTS,end:e.endPTS}),[e.data1,e.data2].forEach((function(r){r&&r.length&&t.state===m.State.PARSING&&(t.appended=!0,t.pendingBuffering=!0,d.trigger(s.default.BUFFER_APPENDING,{type:e.type,data:r,parent:"main",content:"data"}))})),this.tick()}}},{key:"onFragParsed",value:function(e){var t=this.fragCurrent,r=e.frag;t&&"main"===e.id&&r.sn===t.sn&&r.level===t.level&&this.state===m.State.PARSING&&(this.stats.tparsed=window.performance.now(),this.state=m.State.PARSED,this._checkAppendedParsed())}},{key:"onAudioTrackSwitching",value:function(e){var t=!!e.url,r=e.id;if(!t){if(this.mediaBuffer!==this.media){v.logger.log("switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var i=this.fragCurrent;i.loader&&(v.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=m.State.IDLE}var a=this.hls;a.trigger(s.default.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),a.trigger(s.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&&(v.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 o=t[n];"main"===o.id?(i=n,r=o,"video"===n&&(this.videoBuffer=t[n].buffer)):a=!0}a&&r?(v.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!==m.State.PARSING&&t!==m.State.PARSED||(this.pendingBuffering=e.pending>0,this._checkAppendedParsed())}}},{key:"_checkAppendedParsed",value:function(){if(!(this.state!==m.State.PARSED||this.appended&&this.pendingBuffering)){var e=this.fragCurrent;if(e){var t=this.mediaBuffer?this.mediaBuffer:this.media;v.logger.log("main buffered : "+c.default.toString(t.buffered)),this.fragPrevious=e;var r=this.stats;r.tbuffered=window.performance.now(),this.fragLastKbps=Math.round(8*r.total/(r.tbuffered-r.tfirst)),this.hls.trigger(s.default.FRAG_BUFFERED,{stats:r,frag:e,id:"main"}),this.state=m.State.IDLE}this.tick()}}},{key:"onError",value:function(e){var t=e.frag||this.fragCurrent;if(!t||"main"===t.type){var r=!!this.media&&n.BufferHelper.isBuffered(this.media,this.media.currentTime)&&n.BufferHelper.isBuffered(this.media,this.media.currentTime+.5);switch(e.details){case h.ErrorDetails.FRAG_LOAD_ERROR:case h.ErrorDetails.FRAG_LOAD_TIMEOUT:case h.ErrorDetails.KEY_LOAD_ERROR:case h.ErrorDetails.KEY_LOAD_TIMEOUT:if(!e.fatal)if(this.fragLoadError+1<=this.config.fragLoadingMaxRetry){var i=Math.min(Math.pow(2,this.fragLoadError)*this.config.fragLoadingRetryDelay,this.config.fragLoadingMaxRetryTimeout);v.logger.warn("mediaController: frag loading failed, retry in "+i+" ms"),this.retryDate=window.performance.now()+i,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.fragLoadError++,this.state=m.State.FRAG_LOADING_WAITING_RETRY}else v.logger.error("mediaController: "+e.details+" reaches max retry, redispatch as fatal ..."),e.fatal=!0,this.state=m.State.ERROR;break;case h.ErrorDetails.LEVEL_LOAD_ERROR:case h.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==m.State.ERROR&&(e.fatal?(this.state=m.State.ERROR,v.logger.warn("streamController: "+e.details+",switch to "+this.state+" state ...")):e.levelRetry||this.state!==m.State.WAITING_LEVEL||(this.state=m.State.IDLE));break;case h.ErrorDetails.BUFFER_FULL_ERROR:"main"!==e.parent||this.state!==m.State.PARSING&&this.state!==m.State.PARSED||(r?(this._reduceMaxBufferLength(this.config.maxBufferLength),this.state=m.State.IDLE):(v.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;return t.maxMaxBufferLength>=e&&(t.maxMaxBufferLength/=2,v.logger.warn("main:reduce max buffer length to "+t.maxMaxBufferLength+"s"),!0)}},{key:"_checkBuffer",value:function(){var e=this.media;if(e&&0!==e.readyState){var t=(this.mediaBuffer?this.mediaBuffer:e).buffered;!this.loadedmetadata&&t.length?(this.loadedmetadata=!0,this._seekToStartPos()):this.immediateSwitch?this.immediateLevelSwitchEnd():this.gapController.poll(this.lastCurrentTime,t)}}},{key:"onFragLoadEmergencyAborted",value:function(){this.state=m.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tick()}},{key:"onBufferFlushed",value:function(){var e=this.mediaBuffer?this.mediaBuffer:this.media;e&&this.fragmentTracker.detectEvictedFragments(u.default.ElementaryStreamTypes.VIDEO,e.buffered),this.state=m.State.IDLE,this.fragPrevious=null}},{key:"swapAudioCodec",value:function(){this.audioCodecSwap=!this.audioCodecSwap}},{key:"computeLivePosition",value:function(e,t){var r=void 0!==this.config.liveSyncDuration?this.config.liveSyncDuration:this.config.liveSyncDurationCount*t.targetduration;return e+Math.max(0,t.totalduration-r)}},{key:"_seekToStartPos",value:function(){var e=this.media,t=e.currentTime,r=e.seeking?t:this.startPosition;t!==r&&(v.logger.log("target start position not buffered, seek to buffered.start(0) "+r+" from current time "+t+" "),e.currentTime=r)}},{key:"_getAudioCodec",value:function(e){var t=this.config.defaultAudioCodec||e.audioCodec;return this.audioCodecSwap&&(v.logger.log("swapping playlist audio codec"),t&&(t=-1!==t.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5")),t}},{key:"state",set:function(e){if(this.state!==e){var t=this.state;this._state=e,v.logger.log("main stream:"+t+"->"+e),this.hls.trigger(s.default.STREAM_STATE_TRANSITION,{previousState:t,nextState:e})}},get:function(){return this._state}},{key:"currentLevel",get:function(){var e=this.media;if(e){var t=this.getBufferedFrag(e.currentTime);if(t)return t.level}return-1}},{key:"nextBufferedFrag",get:function(){var e=this.media;return e?this.followingBufferedFrag(this.getBufferedFrag(e.currentTime)):null}},{key:"nextLevel",get:function(){var e=this.nextBufferedFrag;return e?e.level:-1}},{key:"liveSyncPosition",get:function(){return this._liveSyncPosition},set:function(e){this._liveSyncPosition=e}}]),t}(b.default);t.default=_,e.exports=t.default},function(e,t,r){function i(e){var t={};function r(i){if(t[i])return t[i].exports;var a=t[i]={i:i,l:!1,exports:{}};return e[i].call(a.exports,a,a.exports,r),a.l=!0,a.exports}r.m=e,r.c=t,r.i=function(e){return e},r.d=function(e,t,i){r.o(e,t)||Object.defineProperty(e,t,{configurable:!1,enumerable:!0,get:i})},r.r=function(e){Object.defineProperty(e,"__esModule",{value:!0})},r.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return r.d(t,"a",t),t},r.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},r.p="/",r.oe=function(e){throw console.error(e),e};var i=r(r.s=ENTRY_MODULE);return i.default||i}function a(e){return(e+"").replace(/[.?*+^$[\]\\(){}|-]/g,"\\$&")}function n(e,t,i){var n={};n[i]=[];var o=t.toString(),s=o.match(/^function\s?\w*\(\w+,\s*\w+,\s*(\w+)\)/);if(!s)return n;for(var l,u=s[1],d=new RegExp("(\\\\n|\\W)"+a(u)+"\\(\\s*(/\\*.*?\\*/)?\\s*.*?([\\.|\\-|\\+|\\w|/|@]+).*?\\)","g");l=d.exec(o);)"dll-reference"!==l[3]&&n[i].push(l[3]);for(d=new RegExp("\\("+a(u)+'\\("(dll-reference\\s([\\.|\\-|\\+|\\w|/|@]+))"\\)\\)\\(\\s*(/\\*.*?\\*/)?\\s*.*?([\\.|\\-|\\+|\\w|/|@]+).*?\\)',"g");l=d.exec(o);)e[l[2]]||(n[i].push(l[1]),e[l[2]]=r(l[1]).m),n[l[2]]=n[l[2]]||[],n[l[2]].push(l[4]);for(var f,c=Object.keys(n),h=0;h0}),!1)}e.exports=function(e,t){t=t||{};var a={main:r.m},s=t.all?{main:Object.keys(a.main)}:function(e,t){for(var r={main:[t]},i={main:[]},a={main:{}};o(r);)for(var s=Object.keys(r),l=0;l>>8^255&p^99,e[h]=p,t[p]=h;var y=c[h],m=c[y],b=c[m],E=257*c[p]^16843008*p;i[h]=E<<24|E>>>8,a[h]=E<<16|E>>>16,n[h]=E<<8|E>>>24,o[h]=E,E=16843009*b^65537*m^257*y^16843008*h,l[p]=E<<24|E>>>8,u[p]=E<<16|E>>>16,d[p]=E<<8|E>>>24,f[p]=E,h?(h=y^c[c[c[b^y]]],v^=c[c[v]]):h=v=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,i){for(var n=this.keySize+6,o=this.invKeySchedule,s=this.invSBox,l=this.invSubMix,u=l[0],d=l[1],f=l[2],c=l[3],h=this.uint8ArrayToUint32Array_(r),v=h[0],g=h[1],p=h[2],y=h[3],m=new Int32Array(e),b=new Int32Array(m.length),E=void 0,_=void 0,T=void 0,S=void 0,k=void 0,R=void 0,A=void 0,w=void 0,O=void 0,L=void 0,D=void 0,P=void 0,I=void 0,C=void 0,x=this.networkToHostOrderSwap;t>>24]^d[R>>16&255]^f[A>>8&255]^c[255&w]^o[I],_=u[R>>>24]^d[A>>16&255]^f[w>>8&255]^c[255&k]^o[I+1],T=u[A>>>24]^d[w>>16&255]^f[k>>8&255]^c[255&R]^o[I+2],S=u[w>>>24]^d[k>>16&255]^f[R>>8&255]^c[255&A]^o[I+3],k=E,R=_,A=T,w=S,I+=4;E=s[k>>>24]<<24^s[R>>16&255]<<16^s[A>>8&255]<<8^s[255&w]^o[I],_=s[R>>>24]<<24^s[A>>16&255]<<16^s[w>>8&255]<<8^s[255&k]^o[I+1],T=s[A>>>24]<<24^s[w>>16&255]<<16^s[k>>8&255]<<8^s[255&R]^o[I+2],S=s[w>>>24]<<24^s[k>>16&255]<<16^s[R>>8&255]<<8^s[255&A]^o[I+3],I+=3,b[t]=x(E^v),b[t+1]=x(S^g),b[t+2]=x(T^p),b[t+3]=x(_^y),v=O,g=L,p=D,y=P,t+=4}return i?a(b.buffer):b.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}();t.default=n},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i,a=function(){function e(e,t){for(var r=0;r>4>1){if((c=n+5+t[n+4])===n+188)continue}else c=n+4;switch(f){case b:l&&(S&&(h=O(S))&&void 0!==h.pts&&L(h,!1),S={data:[],size:0}),S&&(S.data.push(t.subarray(c,n+188)),S.size+=n+188-c);break;case E:l&&(k&&(h=O(k))&&void 0!==h.pts&&(y.isAAC?D(h):P(h)),k={data:[],size:0}),k&&(k.data.push(t.subarray(c,n+188)),k.size+=n+188-c);break;case _:l&&(R&&(h=O(R))&&void 0!==h.pts&&I(h),R={data:[],size:0}),R&&(R.data.push(t.subarray(c,n+188)),R.size+=n+188-c);break;case 0:l&&(c+=t[c]+1),T=this._pmtId=A(t,c);break;case T:l&&(c+=t[c]+1);var x=w(t,c,!0===this.typeSupported.mpeg||!0===this.typeSupported.mp3,null!=this.sampleAes);(b=x.avc)>0&&(p.pid=b),(E=x.audio)>0&&(y.pid=E,y.isAAC=x.isAAC),(_=x.id3)>0&&(m.pid=_),v&&!g&&(u.logger.log("reparse from beginning"),v=!1,n=C-188),g=this.pmtParsed=!0;break;case 17:case 8191:break;default:v=!0}}else this.observer.trigger(o.default.ERROR,{type:d.ErrorTypes.MEDIA_ERROR,details:d.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});S&&(h=O(S))&&void 0!==h.pts?(L(h,!0),p.pesData=null):p.pesData=S,k&&(h=O(k))&&void 0!==h.pts?(y.isAAC?D(h):P(h),y.pesData=null):(k&&k.size&&u.logger.log("last AAC PES packet truncated,might overlap between fragments"),y.pesData=k),R&&(h=O(R))&&void 0!==h.pts?(I(h),m.pesData=null):m.pesData=R,null==this.sampleAes?this.remuxer.remux(y,p,m,this._txtTrack,r,i,a):this.decryptAndRemux(y,p,m,this._txtTrack,r,i,a)}},{key:"decryptAndRemux",value:function(e,t,r,i,a,n,o){if(e.samples&&e.isAAC){var s=this;this.sampleAes.decryptAacSamples(e.samples,0,(function(){s.decryptAndRemuxAvc(e,t,r,i,a,n,o)}))}else this.decryptAndRemuxAvc(e,t,r,i,a,n,o)}},{key:"decryptAndRemuxAvc",value:function(e,t,r,i,a,n,o){if(t.samples){var s=this;this.sampleAes.decryptAvcSamples(t.samples,0,0,(function(){s.remuxer.remux(e,t,r,i,a,n,o)}))}else this.remuxer.remux(e,t,r,i,a,n,o)}},{key:"destroy",value:function(){this._initPTS=this._initDTS=void 0,this._duration=0}},{key:"_parsePAT",value:function(e,t){return(31&e[t+10])<<8|e[t+11]}},{key:"_parsePMT",value:function(e,t,r,i){var a,n=void 0,o={audio:-1,avc:-1,id3:-1,isAAC:!0};for(a=t+3+((15&e[t+1])<<8|e[t+2])-4,t+=12+((15&e[t+10])<<8|e[t+11]);t1;){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(1===((r=f[0])[0]<<16)+(r[1]<<8)+r[2]){if((a=(r[4]<<8)+r[5])&&a>e.size-6)return null;192&(i=r[7])&&((s=536870912*(14&r[9])+4194304*(255&r[10])+16384*(254&r[11])+128*(255&r[12])+(254&r[13])/2)>4294967295&&(s-=8589934592),64&i?((l=536870912*(14&r[14])+4194304*(255&r[15])+16384*(254&r[16])+128*(255&r[17])+(254&r[18])/2)>4294967295&&(l-=8589934592),s-l>54e5&&(u.logger.warn(Math.round((s-l)/9e4)+"s delta between PTS and DTS, align them"),s=l)):l=s),d=(n=r[8])+9,e.size-=d,o=new Uint8Array(e.size);for(var h=0,v=f.length;hg){d-=g;continue}r=r.subarray(d),g-=d,d=0}o.set(r,t),t+=g}return a&&(a-=n+3),{data:o,pts:s,dts:l,len:a}}return null}},{key:"pushAccesUnit",value:function(e,t){if(e.units.length&&e.frame){var r=t.samples,i=r.length;!this.config.forceKeyFrameOnDiscontinuity||!0===e.key||t.sps&&(i||this.contiguous)?(e.id=i,r.push(e)):t.dropped++}e.debug.length&&u.logger.log(e.pts+"/"+e.dts+":"+e.debug)}},{key:"_parseAVCPES",value:function(e,t){var r=this,i=this._avcTrack,a=this._parseAVCNALu(e.data),n=void 0,o=this.avcSample,l=void 0,u=!1,d=void 0,f=this.pushAccesUnit.bind(this),c=function(e,t,r,i){return{key:e,pts:t,dts:r,units:[],debug:i}};e.data=null,o&&a.length&&!i.audFound&&(f(o,i),o=this.avcSample=c(!1,e.pts,e.dts,"")),a.forEach((function(t){switch(t.type){case 1:l=!0,o||(o=r.avcSample=c(!0,e.pts,e.dts,"")),o.frame=!0;var a=t.data;if(u&&a.length>4){var h=new s.default(a).readSliceType();2!==h&&4!==h&&7!==h&&9!==h||(o.key=!0)}break;case 5:l=!0,o||(o=r.avcSample=c(!0,e.pts,e.dts,"")),o.key=!0,o.frame=!0;break;case 6:l=!0,(n=new s.default(r.discardEPB(t.data))).readUByte();for(var v=0,g=0,p=!1,y=0;!p&&n.bytesAvailable>1;){v=0;do{v+=y=n.readUByte()}while(255===y);g=0;do{g+=y=n.readUByte()}while(255===y);if(4===v&&0!==n.bytesAvailable){if(p=!0,181===n.readUByte())if(49===n.readUShort())if(1195456820===n.readUInt())if(3===n.readUByte()){var m=n.readUByte(),b=31&m,E=[m,n.readUByte()];for(d=0;d0){if(t.pts>=e[r-1].pts)e.push(t);else for(var i=r-1;i>=0;i--)if(t.pts=0)u={data:e.subarray(d,t-o-1),type:f},l.push(u);else{var c=this._getLastNalUnit();if(c&&(s&&t<=4-s&&c.state&&(c.data=c.data.subarray(0,c.data.byteLength-s)),(a=t-o-1)>0)){var h=new Uint8Array(c.data.byteLength+a);h.set(c.data,0),h.set(e.subarray(0,a),c.data.byteLength),c.data=h}}t=0&&o>=0&&(u={data:e.subarray(d,r),type:f,state:o},l.push(u)),0===l.length){var v=this._getLastNalUnit();if(v){var g=new Uint8Array(v.data.byteLength+e.byteLength);g.set(v.data,0),g.set(e,v.data.byteLength),v.data=g}}return n.naluState=o,l}},{key:"discardEPB",value:function(e){for(var t,r=e.byteLength,i=[],a=1,n=void 0;a1&&(u.logger.log("AAC: align PTS for overlapping frames by "+Math.round((m-s)/90)),s=m)}for(;he?(this.word<<=e,this.bitsAvailable-=e):(e-=this.bitsAvailable,e-=(t=e>>3)>>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&&a.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)>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=8,r=8,i=void 0;for(i=0;i=e.length)return void r();if(!(e[t].unit.length<32)){var i=this.decrypter.isSync();if(this.decryptAacSample(e,t,r,i),!i)return}}}},{key:"getAvcEncryptedData",value:function(e){for(var t=16*Math.floor((e.length-48)/160)+16,r=new Int8Array(t),i=0,a=32;a<=e.length-16;a+=160,i+=16)r.set(e.subarray(a,a+16),i);return r}},{key:"getAvcDecryptedUnit",value:function(e,t){t=new Uint8Array(t);for(var r=0,i=32;i<=e.length-16;i+=160,r+=16)e.set(t.subarray(r,r+16),i);return e}},{key:"decryptAvcSample",value:function(e,t,r,i,a,n){var o=this.discardEPB(a.data),s=this.getAvcEncryptedData(o),l=this;this.decryptBuffer(s.buffer,(function(s){a.data=l.getAvcDecryptedUnit(o,s),n||l.decryptAvcSamples(e,t,r+1,i)}))}},{key:"decryptAvcSamples",value:function(e,t,r,i){for(;;t++,r=0){if(t>=e.length)return void i();for(var a=e[t].units;!(r>=a.length);r++){var n=a[r];if(!(n.length<=48||1!==n.type&&5!==n.type)){var o=this.decrypter.isSync();if(this.decryptAvcSample(e,t,r,i,n,o),!o)return}}}}}]),e}();t.default=s,e.exports=t.default},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=function(){function e(e,t){for(var r=0;r-1&&n&&!n.match("CriOS"),this.ISGenerated=!1}return i(e,[{key:"destroy",value:function(){}},{key:"resetTimeStamp",value:function(e){this._initPTS=this._initDTS=e}},{key:"resetInitSegment",value:function(){this.ISGenerated=!1}},{key:"remux",value:function(e,t,r,i,a,n,s){if(this.ISGenerated||this.generateIS(e,t,a),this.ISGenerated){var u=e.samples.length,d=t.samples.length,f=a,c=a;if(u&&d){var h=(e.samples[0].pts-t.samples[0].pts)/t.inputTimeScale;f+=Math.max(0,h),c+=Math.max(0,-h)}if(u){e.timescale||(l.logger.warn("regenerate InitSegment as audio detected"),this.generateIS(e,t,a));var v=this.remuxAudio(e,f,n,s);if(d){var g=void 0;v&&(g=v.endPTS-v.startPTS),t.timescale||(l.logger.warn("regenerate InitSegment as video detected"),this.generateIS(e,t,a)),this.remuxVideo(t,c,n,g,s)}}else if(d){var p=this.remuxVideo(t,c,n,0,s);p&&e.codec&&this.remuxEmptyAudio(e,f,n,p)}}r.samples.length&&this.remuxID3(r,a),i.samples.length&&this.remuxText(i,a),this.observer.trigger(o.default.FRAG_PARSED)}},{key:"generateIS",value:function(e,t,r){var i=this.observer,a=e.samples,u=t.samples,d=this.typeSupported,f="audio/mp4",c={},h={tracks:c},v=void 0===this._initPTS,g=void 0,p=void 0;if(v&&(g=p=1/0),e.config&&a.length&&(e.timescale=e.samplerate,l.logger.log("audio sampling rate : "+e.samplerate),e.isAAC||(d.mpeg?(f="audio/mpeg",e.codec=""):d.mp3&&(e.codec="mp3")),c.audio={container:f,codec:e.codec,initSegment:!e.isAAC&&d.mpeg?new Uint8Array:n.default.initSegment([e]),metadata:{channelCount:e.channelCount}},v&&(g=p=a[0].pts-e.inputTimeScale*r)),t.sps&&t.pps&&u.length){var y=t.inputTimeScale;t.timescale=y,c.video={container:"video/mp4",codec:t.codec,initSegment:n.default.initSegment([t]),metadata:{width:t.width,height:t.height}},v&&(g=Math.min(g,u[0].pts-y*r),p=Math.min(p,u[0].dts-y*r),this.observer.trigger(o.default.INIT_PTS_FOUND,{initPTS:g}))}Object.keys(c).length?(i.trigger(o.default.FRAG_PARSING_INIT_SEGMENT,h),this.ISGenerated=!0,v&&(this._initPTS=g,this._initDTS=p)):i.trigger(o.default.ERROR,{type:s.ErrorTypes.MEDIA_ERROR,details:s.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"no audio/video samples found"})}},{key:"remuxVideo",value:function(e,t,r,i,a){var u,d,f,c=8,h=void 0,v=void 0,g=void 0,p=void 0,y=e.timescale,m=e.samples,b=[],E=m.length,_=this._PTSNormalize,T=this._initPTS,S=this.nextAvcDts,k=this.isSafari;if(0!==E){k&&(r|=m.length&&S&&(a&&Math.abs(t-S/y)<.1||Math.abs(m[0].pts-S-T)1?l.logger.log("AVC:"+O+" ms hole between fragments detected,filling it"):O<-1&&l.logger.log("AVC:"+-O+" ms overlapping between fragments detected"),p=S,m[0].dts=p,g=Math.max(g-O,S),m[0].pts=g,l.logger.log("Video/PTS/DTS adjusted: "+Math.round(g/90)+"/"+Math.round(p/90)+",delta:"+O+" ms")),w=m[m.length-1],f=Math.max(w.dts,0),d=Math.max(w.pts,0,f),k&&(h=Math.round((f-p)/(m.length-1)));for(var L=0,D=0,P=0;P0?B-1:B].dts;if(z.stretchShortVideoTrack){var J=z.maxBufferHole,$=Math.floor(J*y),Z=(i?g+i*y:this.nextAudioPts)-G.pts;Z>$?((h=Z-Q)<0&&(h=Q),l.logger.log("It is approximately "+Z/90+" ms to the next segment; using duration "+h/90+" ms for the last video frame.")):h=Q}else h=Q}H=Math.round(G.pts-G.dts)}b.push({size:K,duration:h,cts:H,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:G.key?2:1,isNonSync:G.key?0:1}})}this.nextAvcDts=f+h;var ee=e.dropped;if(e.len=0,e.nbNalu=0,e.dropped=0,b.length&&navigator.userAgent.toLowerCase().indexOf("chrome")>-1){var te=b[0].flags;te.dependsOn=2,te.isNonSync=0}e.samples=b,u=n.default.moof(e.sequenceNumber++,p,e),e.samples=[];var re={data1:u,data2:v,startPTS:g/y,endPTS:(d+h)/y,startDTS:p/y,endDTS:this.nextAvcDts/y,type:"video",hasAudio:!1,hasVideo:!0,nb:b.length,dropped:ee};return this.observer.trigger(o.default.FRAG_PARSING_DATA,re),re}}},{key:"remuxAudio",value:function(e,t,r,i){var u=e.inputTimeScale,d=e.timescale,f=u/d,c=(e.isAAC?1024:1152)*f,h=this._PTSNormalize,v=this._initPTS,g=!e.isAAC&&this.typeSupported.mpeg,p=void 0,y=void 0,m=void 0,b=void 0,E=void 0,_=void 0,T=void 0,S=e.samples,k=[],R=this.nextAudioPts;if(r|=S.length&&R&&(i&&Math.abs(t-R/u)<.1||Math.abs(S[0].pts-R-v)<20*c),S.forEach((function(e){e.pts=e.dts=h(e.pts-v,t*u)})),0!==(S=S.filter((function(e){return e.pts>=0}))).length){if(r||(R=i?t*u:S[0].pts),e.isAAC)for(var A=this.config.maxAudioFramesDrift,w=0,O=R;w=A*c&&P<1e4&&O){var I=Math.round(L/c);l.logger.warn("Injecting "+I+" audio frame @ "+(O/u).toFixed(3)+"s due to "+Math.round(1e3*L/u)+" ms gap.");for(var C=0;C0&&G<1e4)j=Math.round((B-R)/c),l.logger.log(G+" ms hole between AAC samples detected,filling it"),j>0&&((m=a.default.getSilentFrame(e.manifestCodec||e.codec,e.channelCount))||(m=U.subarray()),e.len+=j*m.length);else if(G<-12){l.logger.log("drop overlapping AAC sample, expected/parsed/delta:"+(R/u).toFixed(3)+"s/"+(B/u).toFixed(3)+"s/"+-G+"ms"),e.len-=U.byteLength;continue}B=R}if(_=B,!(e.len>0))return;var K=g?e.len:e.len+8;p=g?0:8;try{b=new Uint8Array(K)}catch(e){return void this.observer.trigger(o.default.ERROR,{type:s.ErrorTypes.MUX_ERROR,details:s.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:K,reason:"fail allocating audio mdat "+K})}g||(new DataView(b.buffer).setUint32(0,K),b.set(n.default.types.mdat,4));for(var H=0;H=2&&(W=k[Y-2].duration,y.duration=W),Y){this.nextAudioPts=R=T+f*W,e.len=0,e.samples=k,E=g?new Uint8Array:n.default.moof(e.sequenceNumber++,_/f,e),e.samples=[];var q=_/u,X=R/u,z={data1:E,data2:b,startPTS:q,endPTS:X,startDTS:q,endDTS:X,type:"audio",hasAudio:!0,hasVideo:!1,nb:Y};return this.observer.trigger(o.default.FRAG_PARSING_DATA,z),z}return null}}},{key:"remuxEmptyAudio",value:function(e,t,r,i){var n=e.inputTimeScale,o=n/(e.samplerate?e.samplerate:n),s=this.nextAudioPts,u=(void 0!==s?s:i.startDTS*n)+this._initDTS,d=i.endDTS*n+this._initDTS,f=1024*o,c=Math.ceil((d-u)/f),h=a.default.getSilentFrame(e.manifestCodec||e.codec,e.channelCount);if(l.logger.warn("remux empty Audio"),h){for(var v=[],g=0;g4294967296;)e+=r;return e}}]),e}();t.default=d,e.exports=t.default},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=function(){function e(e,t){for(var r=0;r>24&255,n[1]=r>>16&255,n[2]=r>>8&255,n[3]=255&r,n.set(e,4),i=0,r=8;i>24&255,t>>16&255,t>>8&255,255&t,i>>24,i>>16&255,i>>8&255,255&i,n>>24,n>>16&255,n>>8&255,255&n,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 Uint8Array([0,0,0,0,t>>24,t>>16&255,t>>8&255,255&t]))}},{key:"minf",value:function(t){return"audio"===t.type?e.box(e.types.minf,e.box(e.types.smhd,e.SMHD),e.DINF,e.stbl(t)):e.box(e.types.minf,e.box(e.types.vmhd,e.VMHD),e.DINF,e.stbl(t))}},{key:"moof",value:function(t,r,i){return e.box(e.types.moof,e.mfhd(t),e.traf(i,r))}},{key:"moov",value:function(t){for(var r=t.length,i=[];r--;)i[r]=e.trak(t[r]);return e.box.apply(null,[e.types.moov,e.mvhd(t[0].timescale,t[0].duration)].concat(i).concat(e.mvex(t)))}},{key:"mvex",value:function(t){for(var r=t.length,i=[];r--;)i[r]=e.trex(t[r]);return e.box.apply(null,[e.types.mvex].concat(i))}},{key:"mvhd",value:function(t,r){r*=t;var i=Math.floor(r/(a+1)),n=Math.floor(r%(a+1)),o=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,255&t,i>>24,i>>16&255,i>>8&255,255&i,n>>24,n>>16&255,n>>8&255,255&n,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return e.box(e.types.mvhd,o)}},{key:"sdtp",value:function(t){var r=t.samples||[],i=new Uint8Array(4+r.length),a=void 0,n=void 0;for(n=0;n>>8&255),r.push(255&o),r=r.concat(Array.prototype.slice.call(n));for(a=0;a>>8&255),i.push(255&o),i=i.concat(Array.prototype.slice.call(n));var s=e.box(e.types.avcC,new Uint8Array([1,r[3],r[4],r[5],255,224|t.sps.length].concat(r).concat([t.pps.length]).concat(i))),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]),s,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.samplerate;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.samplerate;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,n=t.width,o=t.height,s=Math.floor(i/(a+1)),l=Math.floor(i%(a+1));return e.box(e.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,r>>24&255,r>>16&255,r>>8&255,255&r,0,0,0,0,s>>24,s>>16&255,s>>8&255,255&s,l>>24,l>>16&255,l>>8&255,255&l,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,n>>8&255,255&n,0,0,o>>8&255,255&o,0,0]))}},{key:"traf",value:function(t,r){var i=e.sdtp(t),n=t.id,o=Math.floor(r/(a+1)),s=Math.floor(r%(a+1));return e.box(e.types.traf,e.box(e.types.tfhd,new Uint8Array([0,0,0,0,n>>24,n>>16&255,n>>8&255,255&n])),e.box(e.types.tfdt,new Uint8Array([1,0,0,0,o>>24,o>>16&255,o>>8&255,255&o,s>>24,s>>16&255,s>>8&255,255&s])),e.trun(t,i.length+16+20+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=t.samples||[],a=i.length,n=12+16*a,o=new Uint8Array(n),s=void 0,l=void 0,u=void 0,d=void 0,f=void 0,c=void 0;for(r+=8+n,o.set([0,0,15,1,a>>>24&255,a>>>16&255,a>>>8&255,255&a,r>>>24&255,r>>>16&255,r>>>8&255,255&r],0),s=0;s>>24&255,u>>>16&255,u>>>8&255,255&u,d>>>24&255,d>>>16&255,d>>>8&255,255&d,f.isLeading<<2|f.dependsOn,f.isDependedOn<<6|f.hasRedundancy<<4|f.paddingValue<<1|f.isNonSync,61440&f.degradPrio,15&f.degradPrio,c>>>24&255,c>>>16&255,c>>>8&255,255&c],12+16*s);return e.box(e.types.trun,o)}},{key:"initSegment",value:function(t){e.types||e.init();var r=e.moov(t),i=void 0;return(i=new Uint8Array(e.FTYP.byteLength+r.byteLength)).set(e.FTYP),i.set(r,e.FTYP.byteLength),i}}]),e}();t.default=n,e.exports=t.default},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i,a=function(){function e(e,t){for(var r=0;r1?r-1:0),a=1;a1?r-1:0),a=1;a2||i.seeking&&n.BufferHelper.isBuffered(i,a))){var s=o-this.stalled,l=n.BufferHelper.bufferInfo(i,a,r.maxBufferHole);this.stalled?(s>=1e3&&this._reportStall(l.len),this._tryFixBufferStall(l,s)):this.stalled=o}}},{key:"_tryFixBufferStall",value:function(e,t){var r=this.config,i=this.fragmentTracker,a=this.media.currentTime,n=i.getPartialFragment(a);n&&this._trySkipBufferHole(n),e.len>.5&&t>1e3*r.highBufferWatchdogPeriod&&(this.stalled=null,this._tryNudgeBuffer())}},{key:"_reportStall",value:function(e){var t=this.hls,r=this.media;this.stallReported||(this.stallReported=!0,u.logger.warn("Playback stalling at @"+r.currentTime+" due to low buffer"),t.trigger(l.default.ERROR,{type:o.ErrorTypes.MEDIA_ERROR,details:o.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:e}))}},{key:"_trySkipBufferHole",value:function(e){for(var t=this.hls,r=this.media,i=r.currentTime,a=0,n=0;n=a&&i0){i=t[0].bitrate,t.sort((function(e,t){return e.bitrate-t.bitrate})),this._levels=t;for(var v=0;v=0&&e1&&l.loadError0){var t=this.currentLevelIndex,r=e.urlId,a=e.url[r];s.logger.log("Attempt loading level index "+t+" with URL-id "+r),this.hls.trigger(n.default.LEVEL_LOADING,{url:a,level:t,id:r})}}}},{key:"levels",get:function(){return this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(e){var t=this._levels;t&&(e=Math.min(e,t.length-1),this.currentLevelIndex===e&&t[e].details||this.setLevelInternal(e))}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(e){this.manualLevelIndex=e,void 0===this._startLevel&&(this._startLevel=e),-1!==e&&(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){this._startLevel=e}},{key:"nextLoadLevel",get:function(){return-1!==this.manualLevelIndex?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(e){this.level=e,-1===this.manualLevelIndex&&(this.hls.nextAutoLevel=e)}}]),t}(o.default);t.default=h,e.exports=t.default},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=function(){function e(e,t){for(var r=0;r500*r.duration/d){var c=e.levels,h=Math.max(1,s.bw?s.bw/8:1e3*s.loaded/u),v=c[r.level],g=v.realBitrate?Math.max(v.realBitrate,v.bitrate):v.bitrate,p=s.total?s.total:Math.max(s.loaded,Math.round(r.duration*g/8)),y=t.currentTime,m=(p-s.loaded)/h,b=(o.BufferHelper.bufferInfo(t,y,e.config.maxBufferHole).end-y)/d;if(b<2*r.duration/d&&m>b){var E=void 0,_=void 0;for(_=r.level-1;_>n;_--){var T=c[_].realBitrate?Math.max(c[_].realBitrate,c[_].bitrate):c[_].bitrate;if((E=r.duration*T/(6.4*h))=i;d--){var f=u[d];if(f){var c=f.details,h=c?c.totalduration/c.fragments.length:t,v=!!c&&c.live,g=void 0;g=d<=e?o*r:s*r;var p=u[d].realBitrate?Math.max(u[d].realBitrate,u[d].bitrate):u[d].bitrate,y=p*h/g;if(l.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+d+"/"+Math.round(g)+"/"+p+"/"+h+"/"+n+"/"+y),g>p&&(!y||v&&!this.bitrateTestDelay||y=0)return v;l.logger.trace("rebuffering expected to happen, lets try to find a quality level minimizing the rebuffering");var g=u?Math.min(u,i.maxStarvationDelay):i.maxStarvationDelay,p=i.abrBandWidthFactor,y=i.abrBandWidthUpFactor;if(0===h){var m=this.bitrateTestDelay;if(m)g=(u?Math.min(u,i.maxLoadingDelay):i.maxLoadingDelay)-m,l.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 v=this._findBestLevel(s,u,c,a,t,h+g,p,y,r),Math.max(v,0)}}]),t}(n.default);t.default=c,e.exports=t.default},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i,a=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}();t.default=s,e.exports=t.default},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=function(){function e(e,t){for(var r=0;r.1){var a=i.updating;try{i.abort()}catch(e){o.logger.warn("can not abort audio buffer: "+e)}a?this.audioTimestampOffset=e.start:(o.logger.warn("change mpeg audio timestamp offset from "+i.timestampOffset+" to "+e.start),i.timestampOffset=e.start)}}}},{key:"onManifestParsed",value:function(e){this.bufferCodecEventsExpected=e.altAudio?2:1,o.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")}},{key:"onMediaAttaching",value:function(e){var t=this.media=e.media;if(t){var r=this.mediaSource=new u;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=window.URL.createObjectURL(r),this._objectUrl=t.src}}},{key:"onMediaDetaching",value:function(){o.logger.log("media source detaching");var e=this.mediaSource;if(e){if("open"===e.readyState)try{e.endOfStream()}catch(e){o.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&&(window.URL.revokeObjectURL(this._objectUrl),this.media.src===this._objectUrl?(this.media.removeAttribute("src"),this.media.load()):o.logger.warn("media.src was changed by a third party - skip cleanup")),this.mediaSource=null,this.media=null,this._objectUrl=null,this.pendingTracks={},this.tracks={},this.sourceBuffer={},this.flushRange=[],this.segments=[],this.appended=0}this.onmso=this.onmse=this.onmsc=null,this.hls.trigger(a.default.MEDIA_DETACHED)}},{key:"onMediaSourceOpen",value:function(){o.logger.log("media source opened"),this.hls.trigger(a.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.bufferCodecEventsExpected,t=this.pendingTracks,r=Object.keys(t).length;(r&&!e||2===r)&&(this.createSourceBuffers(t),this.pendingTracks={},this.doAppending())}},{key:"onMediaSourceClose",value:function(){o.logger.log("media source closed")}},{key:"onMediaSourceEnded",value:function(){o.logger.log("media source ended")}},{key:"onSBUpdateEnd",value:function(){if(this.audioTimestampOffset){var e=this.sourceBuffer.audio;o.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),i={},n=this.sourceBuffer;for(var s in n)i[s]=n[s].buffered;if(!1===this._paused&&i.video&&i.video.length>0&&i.audio&&i.audio.length>0)if(i.video.end(0)-i.video.start(0)>1&&i.audio.end(0)-i.audio.start(0)>1){var l=Math.max(i.video.start(0),i.audio.start(0));this.media.currentTime=l,this.media.play(),delete this._paused}else{var u=Math.max(i.video.end(0),i.audio.end(0));this.media.currentTime=u,this.media.play()}this.hls.trigger(a.default.BUFFER_APPENDED,{parent:t,pending:r,timeRanges:i}),this._needsFlush||this.doAppending(),this.updateMediaElementDuration(),0===r&&this.flushLiveBackBuffer()}},{key:"onSBUpdateError",value:function(e){o.logger.error("sourceBuffer error:",e),this.hls.trigger(a.default.ERROR,{type:s.ErrorTypes.MEDIA_ERROR,details:s.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){var t=this;Object.keys(e).forEach((function(r){t.pendingTracks[r]=e[r]}));var r=this.mediaSource;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),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 n=e[i],l=n.levelCodec||n.codec,d=n.container+";codecs="+l;o.logger.log("creating sourceBuffer("+d+")");try{var f=t[i]=r.addSourceBuffer(d);f.addEventListener("updateend",this.onsbue),f.addEventListener("error",this.onsbe),this.tracks[i]={codec:l,container:n.container},n.buffer=f}catch(e){if(22==e.code){o.logger.log("Found new track, try to rebuild"),this._paused=!1;var c=this.mediaSource=new u;this.onmso=this.onMediaSourceOpen.bind(this),this.onmse=this.onMediaSourceEnded.bind(this),this.onmsc=this.onMediaSourceClose.bind(this);for(var h=0;h=0;n--){var o=i[n],s=r[o].buffered;s.length>0&&a>s.start(0)&&this.removeBufferRange(o,r[o],0,a)}}}},{key:"onLevelUpdated",value:function(e){var t=e.details;t.fragments.length>0&&(this._levelDuration=t.totalduration+t.fragments[0].start,this._levelTargetDuration=t.averagetargetduration||t.targetduration||10,this._live=t.live,this.updateMediaElementDuration())}},{key:"updateMediaElementDuration",value:function(){var e,t=this.hls.config;if(null!==this._levelDuration&&this.media&&this.mediaSource&&this.sourceBuffer&&0!==this.media.readyState&&"open"===this.mediaSource.readyState){for(var r in this.sourceBuffer)if(!0===this.sourceBuffer[r].updating)return;e=this.media.duration,null===this._msDuration&&(this._msDuration=this.mediaSource.duration),!0===this._live&&!0===t.liveDurationInfinity?(o.logger.log("Media Source duration is set to Infinity"),this._msDuration=this.mediaSource.duration=1/0):(this._levelDuration>this._msDuration&&this._levelDuration>e||!Number.isFinite(e))&&(o.logger.log("Updating Media Source duration to "+this._levelDuration.toFixed(3)),this._msDuration=this.mediaSource.duration=this._levelDuration)}}},{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){o.logger.error("error while accessing sourceBuffer.buffered")}this.appended=t,this.hls.trigger(a.default.BUFFER_FLUSHED)}}},{key:"doAppending",value:function(){var e=this.hls,t=this.segments,r=this.sourceBuffer;if(Object.keys(r).length){if(this.media.error)return this.segments=[],void o.logger.error("trying to append although a media error occured, flush segment and abort");if(this.appending)return;if(t&&t.length){var i=t.shift();try{var n=r[i.type];n?n.updating?t.unshift(i):(n.ended=!1,this.parent=i.parent,n.appendBuffer(i.data),this.appendError=0,this.appended++,this.appending=!0):this.onSBUpdateEnd()}catch(r){o.logger.error("error while trying to append buffer:"+r.message),t.unshift(i);var l={type:s.ErrorTypes.MEDIA_ERROR,parent:i.parent};22!==r.code?(this.appendError?this.appendError++:this.appendError=1,l.details=s.ErrorDetails.BUFFER_APPEND_ERROR,this.appendError>e.config.appendErrorMaxRetry?(o.logger.log("fail "+e.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),this.segments=[],l.fatal=!0,e.trigger(a.default.ERROR,l)):(l.fatal=!1,e.trigger(a.default.ERROR,l))):(this.segments=[],l.details=s.ErrorDetails.BUFFER_FULL_ERROR,l.fatal=!1,e.trigger(a.default.ERROR,l))}}}}},{key:"flushBuffer",value:function(e,t,r){var i=void 0,a=this.sourceBuffer;if(Object.keys(a).length){if(o.logger.log("flushBuffer,pos/start/end: "+this.media.currentTime.toFixed(3)+"/"+e+"/"+t),this.flushBufferCounter.5)return o.logger.log("sb remove "+e+" ["+l+","+u+"], of ["+n+","+s+"], pos:"+this.media.currentTime),t.remove(l,u),!0}}catch(e){o.logger.warn("removeBufferRange failed",e)}return!1}}]),t}(n.default);t.default=d,e.exports=t.default},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=function(){function e(e,t){for(var r=0;rthis.autoLevelCapping&&t.streamController.nextLevelSwitch(),this.autoLevelCapping=t.autoLevelCapping}}}},{key:"getMaxLevel",value:function(e){var r=this;if(!this.levels)return-1;var i=this.levels.filter((function(i,a){return t.isLevelAllowed(a,r.restrictedLevels)&&a<=e}));return t.getMaxLevelByMediaSize(i,this.mediaWidth,this.mediaHeight)}},{key:"_startCapping",value:function(){this.timer||(this.autoLevelCapping=Number.POSITIVE_INFINITY,this.hls.firstLevel=this.getMaxLevel(this.firstLevel),clearInterval(this.timer),this.timer=setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize())}},{key:"_stopCapping",value:function(){this.restrictedLevels=[],this.firstLevel=null,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(this.timer=clearInterval(this.timer),this.timer=null)}},{key:"mediaWidth",get:function(){var e=void 0,r=this.media;return r&&(e=r.width||r.clientWidth||r.offsetWidth,e*=t.contentScaleFactor),e}},{key:"mediaHeight",get:function(){var e=void 0,r=this.media;return r&&(e=r.height||r.clientHeight||r.offsetHeight,e*=t.contentScaleFactor),e}}],[{key:"isLevelAllowed",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[];return-1===t.indexOf(e)}},{key:"getMaxLevelByMediaSize",value:function(e,t,r){if(!e||e&&!e.length)return-1;for(var i,a,n=e.length-1,o=0;o=t||s.height>=r)&&(i=s,!(a=e[o+1])||i.width!==a.width||i.height!==a.height)){n=o;break}}return n}},{key:"contentScaleFactor",get:function(){var e=1;try{e=window.devicePixelRatio}catch(e){}return e}}]),t}(n(r(3)).default);t.default=o,e.exports=t.default},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=function(){function e(e,t){for(var r=0;r0&&s>f.config.fpsDroppedMonitoringThreshold*u){var c=f.currentLevel;o.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+c),c>0&&(-1===f.autoLevelCapping||f.autoLevelCapping>=c)&&(c-=1,f.trigger(a.default.FPS_DROP_LEVEL_CAPPING,{level:c,droppedLevel:f.currentLevel}),f.autoLevelCapping=c,f.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}(n.default);t.default=u,e.exports=t.default},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=function(){function e(e,t){for(var r=0;r=2)if(window.clearTimeout(this.requestTimeout),0===i.tfirst&&(i.tfirst=Math.max(o.now(),i.trequest)),4===r){var l=t.status;if(l>=200&&l<300){i.tload=Math.max(i.tfirst,o.now());var u=void 0,d=void 0;d="arraybuffer"===n.responseType?(u=t.response).byteLength:(u=t.responseText).length,i.loaded=i.total=d;var f={url:t.responseURL,data:u};this.callbacks.onSuccess(f,i,n,t)}else i.retry>=s.maxRetry||l>=400&&l<499?(a.logger.error(l+" while loading "+n.url),this.callbacks.onError({code:l,text:t.statusText},n,t)):(a.logger.warn(l+" while loading "+n.url+", retrying in "+this.retryDelay+"..."),this.destroy(),this.retryTimeout=window.setTimeout(this.loadInternal.bind(this),this.retryDelay),this.retryDelay=Math.min(2*this.retryDelay,s.maxRetryDelay),i.retry++)}else this.requestTimeout=window.setTimeout(this.loadtimeout.bind(this),s.timeout)}},{key:"loadtimeout",value:function(){a.logger.warn("timeout while loading "+this.context.url),this.callbacks.onTimeout(this.stats,this.context,null)}},{key:"loadprogress",value:function(e){var t=e.currentTarget,r=this.stats;r.loaded=e.loaded,e.lengthComputable&&(r.total=e.total);var i=this.callbacks.onProgress;i&&i(r,this.context,null,t)}}]),e}();t.default=l,e.exports=t.default},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=function(){function e(e,t){for(var r=0;r=this.tracks.length)o.logger.warn("Invalid audio track id:",e.id);else{if(o.logger.log("audioTrack "+e.id+" loaded"),this.tracks[e.id].details=e.details,e.details.live&&!this.hasInterval()){var t=1e3*e.details.targetduration;this.setInterval(t)}!e.details.live&&this.hasInterval()&&this.clearInterval()}}},{key:"onAudioTrackSwitched",value:function(e){var t=this.tracks[e.id].groupId;t&&this.audioGroupId!==t&&(this.audioGroupId=t)}},{key:"onLevelLoaded",value:function(e){var t=this.hls.levels[e.level];if(t.audioGroupIds){var r=t.audioGroupIds[t.urlId];this.audioGroupId!==r&&(this.audioGroupId=r,this._selectInitialAudioTrack())}}},{key:"onError",value:function(e){e.type===s.ErrorTypes.NETWORK_ERROR&&(e.fatal&&this.clearInterval(),e.details===s.ErrorDetails.AUDIO_TRACK_LOAD_ERROR&&(o.logger.warn("Network failure on audio-track id:",e.context.id),this._handleLoadError()))}},{key:"_setAudioTrack",value:function(e){if(this._trackId===e&&this.tracks[this._trackId].details)o.logger.debug("Same id as current audio-track passed, and track details available -> no-op");else if(e<0||e>=this.tracks.length)o.logger.warn("Invalid id passed to audio-track controller");else{var t=this.tracks[e];o.logger.log("Now switching to audio-track index "+e),this.clearInterval(),this._trackId=e;var r=t.url,i=t.type,n=t.id;this.hls.trigger(a.default.AUDIO_TRACK_SWITCHING,{id:n,type:i,url:r}),this._loadTrackDetailsIfNeeded(t)}}},{key:"doTick",value:function(){this._updateTrack(this._trackId)}},{key:"_selectInitialAudioTrack",value:function(){var e=this,t=this.tracks;if(t.length){var r=this.tracks[this._trackId],i=null;if(r&&(i=r.name),this._selectDefaultTrack){var n=t.filter((function(e){return e.default}));n.length?t=n:o.logger.warn("No default audio tracks defined")}var l=!1,u=function(){t.forEach((function(t){l||e.audioGroupId&&t.groupId!==e.audioGroupId||i&&i!==t.name||(e._setAudioTrack(t.id),l=!0)}))};u(),l||(i=null,u()),l||(o.logger.error("No track found for running audio group-ID: "+this.audioGroupId),this.hls.trigger(a.default.ERROR,{type:s.ErrorTypes.MEDIA_ERROR,details:s.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))}}},{key:"_needsTrackLoading",value:function(e){var t=e.details,r=e.url;return!(t&&!t.live)&&!!r}},{key:"_loadTrackDetailsIfNeeded",value:function(e){if(this._needsTrackLoading(e)){var t=e.url,r=e.id;o.logger.log("loading audio-track playlist for id: "+r),this.hls.trigger(a.default.AUDIO_TRACK_LOADING,{url:t,id:r})}}},{key:"_updateTrack",value:function(e){if(!(e<0||e>=this.tracks.length)){this.clearInterval(),this._trackId=e,o.logger.log("trying to update audio-track "+e);var t=this.tracks[e];this._loadTrackDetailsIfNeeded(t)}}},{key:"_handleLoadError",value:function(){this.trackIdBlacklist[this._trackId]=!0;var e=this._trackId,t=this.tracks[e],r=t.name,i=t.language,a=t.groupId;o.logger.warn("Loading failed on audio track id: "+e+", group-id: "+a+', name/language: "'+r+'" / "'+i+'"');for(var n=e,s=0;s0&&-1===e?(f.logger.log("audio:override startPosition with lastCurrentTime @"+t.toFixed(3)),this.state=g.State.IDLE):(this.lastCurrentTime=this.startPosition?this.startPosition:e,this.state=g.State.STARTING),this.nextLoadPosition=this.startPosition=this.lastCurrentTime,this.tick()}else this.startPosition=e,this.state=g.State.STOPPED}},{key:"doTick",value:function(){var e=void 0,t=void 0,r=void 0,i=this.hls,o=i.config;switch(this.state){case g.State.ERROR:case g.State.PAUSED:case g.State.BUFFER_FLUSHING:break;case g.State.STARTING:this.state=g.State.WAITING_TRACK,this.loadedmetadata=!1;break;case g.State.IDLE:var l=this.tracks;if(!l)break;if(!this.media&&(this.startFragRequested||!o.startFragPrefetch))break;if(this.loadedmetadata)e=this.media.currentTime;else if(void 0===(e=this.nextLoadPosition))break;var u=this.mediaBuffer?this.mediaBuffer:this.media,d=this.videoBuffer?this.videoBuffer:this.media,v=n.BufferHelper.bufferInfo(u,e,o.maxBufferHole),p=n.BufferHelper.bufferInfo(d,e,o.maxBufferHole),y=v.len,b=v.end,E=this.fragPrevious,_=Math.min(o.maxBufferLength,o.maxMaxBufferLength),T=Math.max(_,p.len),S=this.audioSwitch,k=this.trackId;if((yw||v.nextStart))return;f.logger.log("alt audio track ahead of main track, seek to start of alt audio track"),this.media.currentTime=w+.05}if(r.initSegment&&!r.initSegment.data)L=r.initSegment;else if(b<=w){if(L=R[0],null!==this.videoTrackCC&&L.cc!==this.videoTrackCC&&(L=(0,c.findFragWithCC)(R,this.videoTrackCC)),r.live&&L.loadIdx&&L.loadIdx===this.fragLoadIdx){var D=v.nextStart?v.nextStart:w;return f.logger.log("no alt audio available @currentTime:"+this.media.currentTime+", seeking @"+(D+.05)),void(this.media.currentTime=D+.05)}}else{var P=void 0,I=o.maxFragLookUpTolerance,C=E?R[E.sn-R[0].sn+1]:void 0,x=function(e){var t=Math.min(I,e.duration);return e.start+e.duration-t<=b?1:e.start-t>b&&e.start?-1:0};bO-I&&(I=0),P=C&&!x(C)?C:a.default.search(R,x)):P=R[A-1],P&&(L=P,w=P.start,E&&L.level===E.level&&L.sn===E.sn&&(L.sn=F||N)&&(f.logger.log("audioStreamController: retryDate reached, switch back to IDLE state"),this.state=g.State.IDLE);break;case g.State.WAITING_INIT_PTS:var U=this.videoTrackCC;if(void 0===this.initPTS[U])break;var B=this.waitingFragment;if(B){var G=B.frag.cc;U!==G?(t=this.tracks[this.trackId]).details&&t.details.live&&(f.logger.warn("Waiting fragment CC ("+G+") does not match video track CC ("+U+")"),this.waitingFragment=null,this.state=g.State.IDLE):(this.state=g.State.FRAG_LOADING,this.onFragLoaded(this.waitingFragment),this.waitingFragment=null)}else this.state=g.State.IDLE;break;case g.State.STOPPED:case g.State.FRAG_LOADING:case g.State.PARSING:case g.State.PARSED:case g.State.ENDED:}}},{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&&(f.logger.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),e&&(e.removeEventListener("seeking",this.onvseeking),e.removeEventListener("ended",this.onvended),this.onvseeking=this.onvseeked=this.onvended=null),this.media=this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1,this.stopLoad()}},{key:"onAudioTracksUpdated",value:function(e){f.logger.log("audio tracks updated"),this.tracks=e.audioTracks}},{key:"onAudioTrackSwitching",value:function(e){var t=!!e.url;this.trackId=e.id,this.fragCurrent=null,this.state=g.State.PAUSED,this.waitingFragment=null,t?this.setInterval(100):this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),t&&(this.audioSwitch=!0,this.state=g.State.IDLE),this.tick()}},{key:"onAudioTrackLoaded",value:function(e){var t=e.details,r=e.id,i=this.tracks[r],a=t.totalduration,n=0;if(f.logger.log("track "+r+" loaded ["+t.startSN+","+t.endSN+"],duration:"+a),t.live){var o=i.details;o&&t.fragments.length>0?(l.mergeDetails(o,t),n=t.fragments[0].start,t.PTSKnown?f.logger.log("live audio playlist sliding:"+n.toFixed(3)):f.logger.log("live audio playlist - outdated PTS, unknown sliding")):(t.PTSKnown=!1,f.logger.log("live audio playlist - first load, unknown sliding"))}else t.PTSKnown=!1;if(i.details=t,!this.startFragRequested){if(-1===this.startPosition){var s=t.startTimeOffset;Number.isFinite(s)?(f.logger.log("start time offset found in playlist, adjust startPosition to "+s),this.startPosition=s):this.startPosition=0}this.nextLoadPosition=this.startPosition}this.state===g.State.WAITING_TRACK&&(this.state=g.State.IDLE),this.tick()}},{key:"onKeyLoaded",value:function(){this.state===g.State.KEY_LOADING&&(this.state=g.State.IDLE,this.tick())}},{key:"onFragLoaded",value:function(e){var t=this.fragCurrent,r=e.frag;if(this.state===g.State.FRAG_LOADING&&t&&"audio"===r.type&&r.level===t.level&&r.sn===t.sn){var i=this.tracks[this.trackId],a=i.details,n=a.totalduration,l=t.level,u=t.sn,d=t.cc,c=this.config.defaultAudioCodec||i.audioCodec||"mp4a.40.2",h=this.stats=e.stats;if("initSegment"===u)this.state=g.State.IDLE,h.tparsed=h.tbuffered=m.now(),a.initSegment.data=e.payload,this.hls.trigger(s.default.FRAG_BUFFERED,{stats:h,frag:t,id:"audio"}),this.tick();else{this.state=g.State.PARSING,this.appended=!1,this.demuxer||(this.demuxer=new o.default(this.hls,"audio"));var v=this.initPTS[d],p=a.initSegment?a.initSegment.data:[];if(a.initSegment||void 0!==v){this.pendingBuffering=!0,f.logger.log("Demuxing "+u+" of ["+a.startSN+" ,"+a.endSN+"],track "+l);this.demuxer.push(e.payload,p,c,null,t,n,!1,v)}else f.logger.log("unknown video PTS for continuity counter "+d+", waiting for video PTS before demuxing audio frag "+u+" of ["+a.startSN+" ,"+a.endSN+"],track "+l),this.waitingFragment=e,this.state=g.State.WAITING_INIT_PTS}}this.fragLoadError=0}},{key:"onFragParsingInitSegment",value:function(e){var t=this.fragCurrent,r=e.frag;if(t&&"audio"===e.id&&r.sn===t.sn&&r.level===t.level&&this.state===g.State.PARSING){var i=e.tracks,a=void 0;if(i.video&&delete i.video,a=i.audio){a.levelCodec=a.codec,a.id=e.id,this.hls.trigger(s.default.BUFFER_CODECS,i),f.logger.log("audio track:audio,container:"+a.container+",codecs[level/parsed]=["+a.levelCodec+"/"+a.codec+"]");var n=a.initSegment;if(n){var o={type:"audio",data:n,parent:"audio",content:"initSegment"};this.audioSwitch?this.pendingData=[o]:(this.appended=!0,this.pendingBuffering=!0,this.hls.trigger(s.default.BUFFER_APPENDING,o))}this.tick()}}}},{key:"onFragParsingData",value:function(e){var t=this,r=this.fragCurrent,i=e.frag;if(r&&"audio"===e.id&&"audio"===e.type&&i.sn===r.sn&&i.level===r.level&&this.state===g.State.PARSING){var a=this.trackId,n=this.tracks[a],o=this.hls;Number.isFinite(e.endPTS)||(e.endPTS=e.startPTS+r.duration,e.endDTS=e.startDTS+r.duration),r.addElementaryStream(v.default.ElementaryStreamTypes.AUDIO),f.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),l.updateFragPTSDTS(n.details,r,e.startPTS,e.endPTS);var u=this.audioSwitch,c=this.media,h=!1;if(u&&c)if(c.readyState){var p=c.currentTime;f.logger.log("switching audio track : currentTime:"+p),p>=e.startPTS&&(f.logger.log("switching audio track : flushing all audio"),this.state=g.State.BUFFER_FLUSHING,o.trigger(s.default.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),h=!0,this.audioSwitch=!1,o.trigger(s.default.AUDIO_TRACK_SWITCHED,{id:a}))}else this.audioSwitch=!1,o.trigger(s.default.AUDIO_TRACK_SWITCHED,{id:a});var y=this.pendingData;if(!y)return f.logger.warn("Apparently attempt to enqueue media payload without codec initialization data upfront"),void o.trigger(s.default.ERROR,{type:d.ErrorTypes.MEDIA_ERROR,details:null,fatal:!0});this.audioSwitch||([e.data1,e.data2].forEach((function(t){t&&t.length&&y.push({type:e.type,data:t,parent:"audio",content:"data"})})),!h&&y.length&&(y.forEach((function(e){t.state===g.State.PARSING&&(t.pendingBuffering=!0,t.hls.trigger(s.default.BUFFER_APPENDING,e))})),this.pendingData=[],this.appended=!0)),this.tick()}}},{key:"onFragParsed",value:function(e){var t=this.fragCurrent,r=e.frag;t&&"audio"===e.id&&r.sn===t.sn&&r.level===t.level&&this.state===g.State.PARSING&&(this.stats.tparsed=m.now(),this.state=g.State.PARSED,this._checkAppendedParsed())}},{key:"onBufferReset",value:function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1}},{key:"onBufferCreated",value:function(e){var t=e.tracks.audio;t&&(this.mediaBuffer=t.buffer,this.loadedmetadata=!0),e.tracks.video&&(this.videoBuffer=e.tracks.video.buffer)}},{key:"onBufferAppended",value:function(e){if("audio"===e.parent){var t=this.state;t!==g.State.PARSING&&t!==g.State.PARSED||(this.pendingBuffering=e.pending>0,this._checkAppendedParsed())}}},{key:"_checkAppendedParsed",value:function(){if(!(this.state!==g.State.PARSED||this.appended&&this.pendingBuffering)){var e=this.fragCurrent,t=this.stats,r=this.hls;if(e){this.fragPrevious=e,t.tbuffered=m.now(),r.trigger(s.default.FRAG_BUFFERED,{stats:t,frag:e,id:"audio"});var i=this.mediaBuffer?this.mediaBuffer:this.media;f.logger.log("audio buffered : "+u.default.toString(i.buffered)),this.audioSwitch&&this.appended&&(this.audioSwitch=!1,r.trigger(s.default.AUDIO_TRACK_SWITCHED,{id:this.trackId})),this.state=g.State.IDLE}this.tick()}}},{key:"onError",value:function(e){var t=e.frag;if(!t||"audio"===t.type)switch(e.details){case d.ErrorDetails.FRAG_LOAD_ERROR:case d.ErrorDetails.FRAG_LOAD_TIMEOUT:var r=e.frag;if(r&&"audio"!==r.type)break;if(!e.fatal){var i=this.fragLoadError;i?i++:i=1;var a=this.config;if(i<=a.fragLoadingMaxRetry){this.fragLoadError=i;var o=Math.min(Math.pow(2,i-1)*a.fragLoadingRetryDelay,a.fragLoadingMaxRetryTimeout);f.logger.warn("AudioStreamController: frag loading failed, retry in "+o+" ms"),this.retryDate=m.now()+o,this.state=g.State.FRAG_LOADING_WAITING_RETRY}else f.logger.error("AudioStreamController: "+e.details+" reaches max retry, redispatch as fatal ..."),e.fatal=!0,this.state=g.State.ERROR}break;case d.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case d.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:case d.ErrorDetails.KEY_LOAD_ERROR:case d.ErrorDetails.KEY_LOAD_TIMEOUT:this.state!==g.State.ERROR&&(this.state=e.fatal?g.State.ERROR:g.State.IDLE,f.logger.warn("AudioStreamController: "+e.details+" while loading frag, now switching to "+this.state+" state ..."));break;case d.ErrorDetails.BUFFER_FULL_ERROR:if("audio"===e.parent&&(this.state===g.State.PARSING||this.state===g.State.PARSED)){var l=this.mediaBuffer,u=this.media.currentTime;if(l&&n.BufferHelper.isBuffered(l,u)&&n.BufferHelper.isBuffered(l,u+.5)){var c=this.config;c.maxMaxBufferLength>=c.maxBufferLength&&(c.maxMaxBufferLength/=2,f.logger.warn("AudioStreamController: reduce max buffer length to "+c.maxMaxBufferLength+"s")),this.state=g.State.IDLE}else f.logger.warn("AudioStreamController: buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,this.state=g.State.BUFFER_FLUSHING,this.hls.trigger(s.default.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"})}}}},{key:"onBufferFlushed",value:function(){var e=this,t=this.pendingData;t&&t.length?(f.logger.log("AudioStreamController: appending pending audio data after buffer flushed"),t.forEach((function(t){e.hls.trigger(s.default.BUFFER_APPENDING,t)})),this.appended=!0,this.pendingData=[],this.state=g.State.PARSED):(this.state=g.State.IDLE,this.fragPrevious=null,this.tick())}},{key:"state",set:function(e){if(this.state!==e){var t=this.state;this._state=e,f.logger.log("audio stream:"+t+"->"+e)}},get:function(){return this._state}}]),t}(p.default);t.default=b,e.exports=t.default},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.newCue=function(e,t,r,a){for(var n=void 0,o=void 0,s=void 0,l=void 0,u=void 0,d=window.VTTCue||window.TextTrackCue,f=0;f=16?l--:l++,navigator.userAgent.match(/Firefox\//)?o.line=f+1:o.line=f>7?f-2:f+1,o.align="left",o.position=Math.max(0,Math.min(100,l/32*100+(navigator.userAgent.match(/Firefox\//)?50:0))),e.addCue(o)}};var i=r(30)},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.default=function(){if("undefined"!=typeof window&&window.VTTCue)return window.VTTCue;var e={"":!0,lr:!0,rl:!0},t={start:!0,middle:!0,end:!0,left:!0,right:!0};function r(e){return"string"==typeof e&&(!!t[e.toLowerCase()]&&e.toLowerCase())}function i(e){for(var t=1;t100)throw new Error("Position must be between 0 and 100.");b=e,this.hasBeenReset=!0}})),Object.defineProperty(o,"positionAlign",i({},l,{get:function(){return E},set:function(e){var t=r(e);if(!t)throw new SyntaxError("An invalid or illegal string was specified.");E=t,this.hasBeenReset=!0}})),Object.defineProperty(o,"size",i({},l,{get:function(){return _},set:function(e){if(e<0||e>100)throw new Error("Size must be between 0 and 100.");_=e,this.hasBeenReset=!0}})),Object.defineProperty(o,"align",i({},l,{get:function(){return T},set:function(e){var t=r(e);if(!t)throw new SyntaxError("An invalid or illegal string was specified.");T=t,this.hasBeenReset=!0}})),o.displayState=void 0,s)return o}return a.prototype.getCueAsHTML=function(){return window.WebVTT.convertCueToDOMTree(window,this.text)},a}(),e.exports=t.default},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=function(){function e(e,t){for(var r=0;r=0&&(f[0]=Math.min(f[0],t),f[1]=Math.max(f[1],r),u=!0,c/(r-t)>.5))return}u||l.push([t,r]),this.Cues.newCue(this.captionsTracks[e],t,r,i)}},{key:"onInitPtsFound",value:function(e){var t=this;if("main"===e.id&&(this.initPTS[e.frag.cc]=e.initPTS),this.unparsedVttFrags.length){var r=this.unparsedVttFrags;this.unparsedVttFrags=[],r.forEach((function(e){t.onFragLoaded(e)}))}}},{key:"getExistingTrack",value:function(e){var t=this.media;if(t)for(var r=0;r100&&(c.log("ERROR","Too large cursor position "+this.pos),this.pos=100)}},{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=o(e);this.pos>=100?c.log("ERROR","Cannot insert "+e.toString(16)+" ("+t+") at position "+this.pos+". Skipping it!"):(this.chars[this.pos].setChar(t,this.currPenState),this.moveCursor(1))}},{key:"clearFromPos",value:function(e){var t=void 0;for(t=e;t<100;t++)this.chars[t].reset()}},{key:"clear",value:function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()}},{key:"clearToEndOfRow",value:function(){this.clearFromPos(this.pos)}},{key:"getTextString",value:function(){for(var e=[],t=!0,r=0;r<100;r++){var i=this.chars[r].uchar;" "!==i&&(t=!1),e.push(i)}return t?"":e.join("")}},{key:"setPenStyles",value:function(e){this.currPenState.setStyles(e),this.chars[this.pos].setPenState(this.currPenState)}}]),e}(),y=function(){function e(){a(this,e),this.rows=[];for(var t=0;t<15;t++)this.rows.push(new p);this.currRow=14,this.nrRollUpRows=null,this.reset()}return i(e,[{key:"reset",value:function(){for(var e=0;e<15;e++)this.rows[e].clear();this.currRow=14}},{key:"equals",value:function(e){for(var t=!0,r=0;r<15;r++)if(!this.rows[r].equals(e.rows[r])){t=!1;break}return t}},{key:"copy",value:function(e){for(var t=0;t<15;t++)this.rows[t].copy(e.rows[t])}},{key:"isEmpty",value:function(){for(var e=!0,t=0;t<15;t++)if(!this.rows[t].isEmpty()){e=!1;break}return e}},{key:"backSpace",value:function(){this.rows[this.currRow].backSpace()}},{key:"clearToEndOfRow",value:function(){this.rows[this.currRow].clearToEndOfRow()}},{key:"insertChar",value:function(e){this.rows[this.currRow].insertChar(e)}},{key:"setPen",value:function(e){this.rows[this.currRow].setPenStyles(e)}},{key:"moveCursor",value:function(e){this.rows[this.currRow].moveCursor(e)}},{key:"setCursor",value:function(e){c.log("INFO","setCursor: "+e),this.rows[this.currRow].setCursor(e)}},{key:"setPAC",value:function(e){c.log("INFO","pacData = "+JSON.stringify(e));var t=e.row-1;if(this.nrRollUpRows&&t0&&(r=e?"["+t.join(" | ")+"]":t.join("\n")),r}},{key:"getTextAndFormat",value:function(){return this.rows}}]),e}(),m=function(){function e(t,r){a(this,e),this.chNr=t,this.outputFilter=r,this.mode=null,this.verbose=0,this.displayedMemory=new y,this.nonDisplayedMemory=new y,this.lastOutputScreen=new y,this.currRollUpRow=this.displayedMemory.rows[14],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null}return i(e,[{key:"reset",value:function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.currRollUpRow=this.displayedMemory.rows[14],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)}},{key:"setBkgData",value:function(e){this.writeScreen.setBkgData(e)}},{key:"setMode",value:function(e){e!==this.mode&&(this.mode=e,c.log("INFO","MODE="+e),"MODE_POP-ON"===this.mode?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),"MODE_ROLL-UP"!==this.mode&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=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;t.foreground=["white","green","blue","cyan","red","yellow","magenta"][r]}c.log("INFO","MIDROW: "+JSON.stringify(t)),this.writeScreen.setPen(t)}},{key:"outputDataUpdate",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0],t=c.time;null!==t&&this.outputFilter&&(null!==this.cueStartTime||this.displayedMemory.isEmpty()?this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue&&(this.outputFilter.newCue(this.cueStartTime,t,this.lastOutputScreen),!0===e&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue()),this.cueStartTime=this.displayedMemory.isEmpty()?null:t):this.cueStartTime=t,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}(),b=function(){function e(t,r,i){a(this,e),this.field=t||1,this.outputs=[r,i],this.channels=[new m(1,r),new m(2,i)],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 i(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=void 0,i=void 0,a=void 0,n=!1;this.lastTime=e,c.setTime(e);for(var o=0;o ("+h([i,a])+")"),(r=this.parseCmd(i,a))||(r=this.parseMidrow(i,a)),r||(r=this.parsePAC(i,a)),r||(r=this.parseBackgroundAttributes(i,a)),!r)if(n=this.parseChars(i,a))if(this.currChNr&&this.currChNr>=0)this.channels[this.currChNr-1].insertChars(n);else c.log("WARNING","No channel found yet. TEXT-MODE?");r?this.dataCounters.cmd+=2:n?this.dataCounters.char+=2:(this.dataCounters.other+=2,c.log("WARNING","Couldn't parse cleaned data "+h([i,a])+" orig: "+h([t[o],t[o+1]])))}else this.dataCounters.padding+=2}},{key:"parseCmd",value:function(e,t){var r=null;if(!((20===e||28===e)&&t>=32&&t<=47)&&!((23===e||31===e)&&t>=33&&t<=35))return!1;if(e===this.lastCmdA&&t===this.lastCmdB)return this.lastCmdA=null,this.lastCmdB=null,c.log("DEBUG","Repeated command ("+h([e,t])+") is dropped"),!0;r=20===e||23===e?1:2;var i=this.channels[r-1];return 20===e||28===e?32===t?i.ccRCL():33===t?i.ccBS():34===t?i.ccAOF():35===t?i.ccAON():36===t?i.ccDER():37===t?i.ccRU(2):38===t?i.ccRU(3):39===t?i.ccRU(4):40===t?i.ccFON():41===t?i.ccRDC():42===t?i.ccTR():43===t?i.ccRTD():44===t?i.ccEDM():45===t?i.ccCR():46===t?i.ccENM():47===t&&i.ccEOC():i.ccTO(t-32),this.lastCmdA=e,this.lastCmdB=t,this.currChNr=r,!0}},{key:"parseMidrow",value:function(e,t){var r=null;return(17===e||25===e)&&t>=32&&t<=47&&((r=17===e?1:2)!==this.currChNr?(c.log("ERROR","Mismatch channel in midrow parsing"),!1):(this.channels[r-1].ccMIDROW(t),c.log("DEBUG","MIDROW ("+h([e,t])+")"),!0))}},{key:"parsePAC",value:function(e,t){var r,i=null;if(!((e>=17&&e<=23||e>=25&&e<=31)&&t>=64&&t<=127)&&!((16===e||24===e)&&t>=64&&t<=95))return!1;if(e===this.lastCmdA&&t===this.lastCmdB)return this.lastCmdA=null,this.lastCmdB=null,!0;r=e<=23?1:2,i=t>=64&&t<=95?1===r?s[e]:u[e]:1===r?l[e]:d[e];var a=this.interpretPAC(i,t);return this.channels[r-1].setPAC(a),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),a>=17&&a<=19){var n=t;n=17===a?t+80:18===a?t+112:t+144,c.log("INFO","Special char '"+o(n)+"' in channel "+r),i=[n]}else e>=32&&e<=127&&(i=0===t?[e]:[e,t]);if(i){var s=h(i);c.log("DEBUG","Char codes = "+s.join(",")),this.lastCmdA=null,this.lastCmdB=null}return i}},{key:"parseBackgroundAttributes",value:function(e,t){var r,i=void 0,a=void 0;return((16===e||24===e)&&t>=32&&t<=47||(23===e||31===e)&&t>=45&&t<=47)&&(i={},16===e||24===e?(a=Math.floor((t-32)/2),i.background=f[a],t%2==1&&(i.background=i.background+"_semi")):45===t?i.background="transparent":(i.foreground="black",47===t&&(i.underline=!0)),r=e<24?1:2,this.channels[r-1].setBkgData(i),this.lastCmdA=null,this.lastCmdB=null,!0)}},{key:"reset",value:function(){for(var e=0;ee)&&(this.startTime=e),this.endTime=t,this.screen=r,this.timelineController.createCaptionsTrack(this.trackName)}}]),e}();t.default=a,e.exports=t.default},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i,a=r(30),n=(i=a)&&i.__esModule?i:{default:i},o=r(10);var s=function(e,t,r){return e.substr(r||0,t.length)===t},l=function(e){for(var t=5381,r=e.length;r;)t=33*t^e.charCodeAt(--r);return(t>>>0).toString()},u={parse:function(e,t,r,i,a,u){var d=(0,o.utf8ArrayToStr)(new Uint8Array(e)).trim().replace(/\r\n|\n\r|\n|\r/g,"\n").split("\n"),f="00:00.000",c=0,h=0,v=0,g=[],p=void 0,y=!0,m=new n.default;m.oncue=function(e){var t=r[i],a=r.ccOffset;t&&t.new&&(void 0!==h?a=r.ccOffset=t.start:function(e,t,r){var i=e[t],a=e[i.prevCC];if(!a||!a.new&&i.new)return e.ccOffset=e.presentationOffset=i.start,void(i.new=!1);for(;a&&a.new;)e.ccOffset+=i.start-a.start,i.new=!1,a=e[(i=a).prevCC];e.presentationOffset=r}(r,i,v)),v&&(a=v-r.presentationOffset),e.startTime+=a-h,e.endTime+=a-h,e.id=l(e.startTime.toString())+l(e.endTime.toString())+l(e.text),e.text=decodeURIComponent(encodeURIComponent(e.text)),e.endTime>0&&g.push(e)},m.onparsingerror=function(e){p=e},m.onflush=function(){p&&u?u(p):a(g)},d.forEach((function(e){if(y){if(s(e,"X-TIMESTAMP-MAP=")){y=!1,e.substr(16).split(",").forEach((function(e){s(e,"LOCAL:")?f=e.substr(6):s(e,"MPEGTS:")&&(c=parseInt(e.substr(7)))}));try{t+(9e4*r[i].start||0)<0&&(t+=8589934592),c-=t,a=f,n=parseInt(a.substr(-3)),o=parseInt(a.substr(-6,2)),l=parseInt(a.substr(-9,2)),u=a.length>9?parseInt(a.substr(0,a.indexOf(":"))):0,h=(Number.isFinite(n)&&Number.isFinite(o)&&Number.isFinite(l)&&Number.isFinite(u)?(n+=1e3*o,n+=6e4*l,n+=36e5*u):-1)/1e3,v=c/9e4,-1===h&&(p=new Error("Malformed X-TIMESTAMP-MAP: "+e))}catch(t){p=new Error("Malformed X-TIMESTAMP-MAP: "+e)}return}""===e&&(y=!1)}var a,n,o,l,u;m.parse(e+"\n")})),m.flush()}};t.default=u,e.exports=t.default},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var i=function(){function e(e,t){for(var r=0;r=n.length||r!==a||!l||this.stopped)this._clearReloadTimer();else if(o.logger.log("subtitle track "+r+" loaded"),i.live){var u=(0,s.computeReloadInterval)(l.details,i,e.stats.trequest);o.logger.log("Reloading live subtitle playlist in "+u+"ms"),this.timer=setTimeout((function(){t._loadCurrentTrack()}),u)}else this._clearReloadTimer()}},{key:"startLoad",value:function(){this.stopped=!1,this._loadCurrentTrack()}},{key:"stopLoad",value:function(){this.stopped=!0,this._clearReloadTimer()}},{key:"_clearReloadTimer",value:function(){this.timer&&(clearTimeout(this.timer),this.timer=null)}},{key:"_loadCurrentTrack",value:function(){var e=this.trackId,t=this.tracks,r=this.hls,i=t[e];e<0||!i||i.details&&!i.details.live||(o.logger.log("Loading subtitle track "+e),r.trigger(a.default.SUBTITLE_TRACK_LOADING,{url:i.url,id:e}))}},{key:"_toggleTrackModes",value:function(e){var t=this.media,r=this.subtitleDisplay,i=this.trackId;if(t){var a=d(t.textTracks);if(-1===e)[].slice.call(a).forEach((function(e){e.mode="disabled"}));else{var n=a[i];n&&(n.mode="disabled")}var o=a[e];o&&(o.mode=r?"showing":"hidden")}}},{key:"_setSubtitleTrackInternal",value:function(e){var t=this.hls,r=this.tracks;!Number.isFinite(e)||e<-1||e>=r.length||(this.trackId=e,o.logger.log("Switching to subtitle track "+e),t.trigger(a.default.SUBTITLE_TRACK_SWITCH,{id:e}),this._loadCurrentTrack())}},{key:"_onTextTracksChanged",value:function(){if(this.media){for(var e=-1,t=d(this.media.textTracks),r=0;r=i[o].start&&n<=i[o].end){a=i[o];break}var s=t.start+t.duration;a?a.end=s:(a={start:n,end:s},i.push(a))}}}},{key:"onMediaAttached",value:function(e){var t=e.media;this.media=t,t.addEventListener("seeking",this._onMediaSeeking),this.state=d.State.IDLE}},{key:"onMediaDetaching",value:function(){this.media.removeEventListener("seeking",this._onMediaSeeking),this.media=null,this.state=d.State.STOPPED}},{key:"onError",value:function(e){var t=e.frag;t&&"subtitle"===t.type&&(this.state=d.State.IDLE)}},{key:"onSubtitleTracksUpdated",value:function(e){var t=this;n.logger.log("subtitle tracks updated"),this.tracksBuffered=[],this.tracks=e.subtitleTracks,this.tracks.forEach((function(e){t.tracksBuffered[e.id]=[]}))}},{key:"onSubtitleTrackSwitch",value:function(e){if(this.currentTrackId=e.id,this.tracks&&-1!==this.currentTrackId){var t=this.tracks[this.currentTrackId];t&&t.details&&this.setInterval(500)}else this.clearInterval()}},{key:"onSubtitleTrackLoaded",value:function(e){var t=e.id,r=e.details,i=this.currentTrackId,a=this.tracks,n=a[i];t>=a.length||t!==i||!n||(r.live&&(0,c.mergeSubtitlePlaylists)(n.details,r,this.lastAVStart),n.details=r,this.setInterval(500))}},{key:"onKeyLoaded",value:function(){this.state===d.State.KEY_LOADING&&(this.state=d.State.IDLE)}},{key:"onFragLoaded",value:function(e){var t=this.fragCurrent,r=e.frag.decryptdata,i=e.frag,n=this.hls;if(this.state===d.State.FRAG_LOADING&&t&&"subtitle"===e.frag.type&&t.sn===e.frag.sn&&e.payload.byteLength>0&&r&&r.key&&"AES-128"===r.method){var o=v.now();this.decrypter.decrypt(e.payload,r.key.buffer,r.iv.buffer,(function(e){var t=v.now();n.trigger(a.default.FRAG_DECRYPTED,{frag:i,payload:e,stats:{tstart:o,tdecrypt:t}})}))}}},{key:"onLevelUpdated",value:function(e){var t=e.details.fragments;this.lastAVStart=t.length?t[0].start:0}},{key:"doTick",value:function(){if(this.media)switch(this.state){case d.State.IDLE:var e=this.config,t=this.currentTrackId,r=this.fragmentTracker,i=this.media,o=this.tracks;if(!o||!o[t]||!o[t].details)break;var f=e.maxBufferHole,c=e.maxFragLookUpTolerance,h=Math.min(e.maxBufferLength,e.maxMaxBufferLength),v=s.BufferHelper.bufferedInfo(this._getBuffered(),i.currentTime,f),g=v.end,p=v.len,y=o[t].details,m=y.fragments,b=m.length,E=m[b-1].start+m[b-1].duration;if(p>h)return;var _=void 0,T=this.fragPrevious;g-1)return"Unknown";if(e.indexOf("Firefox")>-1)return"Firefox "+e.match(/firefox\/[\d.]+/gi)[0].match(/[\d]+/)[0];if(e.indexOf("Edge")>-1)return"Edge "+e.match(/edge\/[\d.]+/gi)[0].match(/[\d]+/)[0];if(e.indexOf("rv:11")>-1)return"IE 11";if(e.indexOf("Opera")>-1||e.indexOf("OPR")>-1){if(e.indexOf("Opera")>-1)return"Opera "+e.match(/opera\/[\d.]+/gi)[0].match(/[\d]+/)[0];if(e.indexOf("OPR")>-1)return"Opera "+e.match(/opr\/[\d.]+/gi)[0].match(/[\d]+/)[0]}else{if(e.indexOf("Chrome")>-1)return"Chrome 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n=0;nthis.video.videoWidth/this.video.videoHeight?u.root.style.height=this.video.videoHeight/this.video.videoWidth*e.width+"px":u.root.style.width=this.video.videoWidth/this.video.videoHeight*e.height+"px":"fixWidth"===u.config.fitVideoSize?u.root.style.height=this.video.videoHeight/this.video.videoWidth*e.width+"px":"fixHeight"===u.config.fitVideoSize&&(u.root.style.width=this.video.videoWidth/this.video.videoHeight*e.height+"px")}},u.once("loadeddata",n.getVideoSize),setTimeout(function(){n.emit("ready"),n.isReady=!0},0),n.config.keyShortcut&&"on"!==n.config.keyShortcut||["video","controls"].forEach(function(e){u[e].addEventListener("keydown",function(e){u.onKeydown(e,u)})}),n.config.videoInit&&i.default.hasClass(n.root,"xgplayer-nostart")&&n.start(),u.config.rotate&&(u.on("requestFullscreen",n.updateRotateDeg),u.on("exitFullscreen",n.updateRotateDeg)),u.once("destroy",function e(){u.root.removeEventListener("mousemove",u.mousemoveFunc),u.off("destroy",e)}),n}return function(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)}(t,a.default),r(t,[{key:"start",value:function(){var e=this,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.config.url,r=this.root,a=this;if(n&&""!==n||this.emit("urlNull"),this.logParams.playSrc=n,this.canPlayFunc=function(){a.off("canplay",a.canPlayFunc)},"String"===i.default.typeOf(n)?n.indexOf("blob:")>-1&&n===this.video.src||(this.video.src=n):n.forEach(function(t){e.video.appendChild(i.default.createDom("source","",{src:""+t.src,type:""+(t.type||"")}))}),this.logParams.pt=(new Date).getTime(),this.logParams.vt=this.logParams.pt,this.loadeddataFunc=function(){a.logParams.vt=(new Date).getTime(),a.logParams.pt>a.logParams.vt&&(a.logParams.pt=a.logParams.vt),a.logParams.vd=a.video.duration},this.once("loadeddata",this.loadeddataFunc),this.config.autoplay){this.on("canplay",this.canPlayFunc);var o=a.video.play();void 0!==o&&o&&o.then(function(){a.emit("autoplay started")}).catch(function(){a.emit("autoplay was prevented"),t.util.addClass(a.root,"xgplayer-is-autoplay")})}this.config.disableStartLoad||this.video.load(),r.insertBefore(this.video,r.firstChild),setTimeout(function(){e.emit("complete"),e.danmu&&"function"==typeof e.danmu.resize&&e.danmu.resize()},1)}},{key:"reload",value:function(){this.video.load(),this.reloadFunc=function(){var e=this.play();void 0!==e&&e&&e.catch(function(e){})},this.once("loadeddata",this.reloadFunc)}},{key:"destroy",value:function(){var e=this,n=!(arguments.length>0&&void 0!==arguments[0])||arguments[0],r=this;for(var a in clearInterval(this.bulletResizeTimer),this._interval)clearInterval(this._interval[a]),this._interval[a]=null;function i(){if(this.emit("destroy"),this.video.removeAttribute("src"),this.video.load(),n){this.root.innerHTML="";var e=this.root.className.split(" ");e.length>0?this.root.className=e.filter(function(e){return e.indexOf("xgplayer")<0}).join(" "):this.root.className=""}for(var t in this)delete this[t];this.off("pause",i)}this.checkTimer&&clearInterval(this.checkTimer),this.waitTimer&&clearTimeout(this.waitTimer),this.ev.forEach(function(t){var n=Object.keys(t)[0],r=e[t[n]];r&&e.off(n,r)}),this.loadeddataFunc&&this.off("loadeddata",this.loadeddataFunc),this.reloadFunc&&this.off("loadeddata",this.reloadFunc),this.replayFunc&&this.off("play",this.replayFunc),this.playFunc&&this.off("play",this.playFunc),this.getVideoSize&&this.off("loadeddata",this.getVideoSize),["focus","blur"].forEach(function(t){e.off(t,e["on"+t.charAt(0).toUpperCase()+t.slice(1)])}),this.config.keyShortcut&&"on"!==this.config.keyShortcut||["video","controls"].forEach(function(t){e[t]&&e[t].removeEventListener("keydown",function(e){r.onKeydown(e,r)})}),this.paused?i.call(this):(this.pause(),this.once("pause",i)),function e(t,n,r){null===t&&(t=Function.prototype);var a=Object.getOwnPropertyDescriptor(t,n);if(void 0===a){var i=Object.getPrototypeOf(t);return null===i?void 0:e(i,n,r)}if("value"in a)return a.value;var o=a.get;return void 0!==o?o.call(r):void 0}(t.prototype.__proto__||Object.getPrototypeOf(t.prototype),"destroy",this).call(this)}},{key:"replay",value:function(){var e=this,t=this._replay;if(i.default.removeClass(this.root,"xgplayer-ended"),this.logParams={bc:0,bu_acu_t:0,played:[],pt:(new Date).getTime(),vt:(new Date).getTime(),vd:0},this.logParams.pt=(new Date).getTime(),this.logParams.vt=this.logParams.pt,this.replayFunc=function(){e.logParams.vt=(new Date).getTime(),e.logParams.pt>e.logParams.vt&&(e.logParams.pt=e.logParams.vt),e.logParams.vd=e.video.duration},this.once("play",this.replayFunc),this.logParams.playSrc=this.video.currentSrc,t&&t instanceof Function)t();else{this.currentTime=0;var n=this.play();void 0!==n&&n&&n.catch(function(e){})}}},{key:"getFullscreen",value:function(e){e.requestFullscreen?e.requestFullscreen():e.mozRequestFullScreen?e.mozRequestFullScreen():e.webkitRequestFullscreen?e.webkitRequestFullscreen(window.Element.ALLOW_KEYBOARD_INPUT):this.video.webkitSupportsFullscreen?this.video.webkitEnterFullscreen():e.msRequestFullscreen?e.msRequestFullscreen():i.default.addClass(e,"xgplayer-is-cssfullscreen")}},{key:"exitFullscreen",value:function(e){document.exitFullscreen?document.exitFullscreen():document.webkitExitFullscreen?document.webkitExitFullscreen():document.mozCancelFullScreen?document.mozCancelFullScreen():document.msExitFullscreen&&document.msExitFullscreen(),i.default.removeClass(e,"xgplayer-is-cssfullscreen")}},{key:"getCssFullscreen",value:function(){this.config.fluid&&(this.root.style["padding-top"]=""),i.default.addClass(this.root,"xgplayer-is-cssfullscreen"),this.emit("requestCssFullscreen")}},{key:"exitCssFullscreen",value:function(){this.config.fluid&&(this.root.style.width="100%",this.root.style.height="0",this.root.style["padding-top"]=100*this.config.height/this.config.width+"%"),i.default.removeClass(this.root,"xgplayer-is-cssfullscreen"),this.emit("exitCssFullscreen")}},{key:"getRotateFullscreen",value:function(){document.documentElement.style.width="100%",document.documentElement.style.height="100%",this.root&&!t.util.hasClass(this.root,"xgplayer-rotate-fullscreen")&&t.util.addClass(this.root,"xgplayer-rotate-fullscreen"),this.emit("getRotateFullscreen")}},{key:"exitRotateFullscreen",value:function(){document.documentElement.style.width="unset",document.documentElement.style.height="unset",this.root&&t.util.hasClass(this.root,"xgplayer-rotate-fullscreen")&&t.util.removeClass(this.root,"xgplayer-rotate-fullscreen"),this.emit("exitRotateFullscreen")}},{key:"download",value:function(){var e=(0,c.getAbsoluteURL)(this.config.url);(0,d.default)(e)}},{key:"pluginsCall",value:function(){var e=this,n=this;if(t.plugins){var r=this.config.ignores;Object.keys(t.plugins).forEach(function(a){var i=t.plugins[a];r.some(function(e){return a===e||a==="s_"+e})||(["pc","tablet","mobile"].some(function(e){return e===a})?a===l.default.device&&setTimeout(function(){i.call(n,n)},0):i.call(e,e))})}}},{key:"getPIP",value:function(){var e=i.default.createDom("xg-pip-lay","
",{},"xgplayer-pip-lay");this.root.appendChild(e);var t=i.default.createDom("xg-pip-drag",'
点击按住可拖动视频
',{tabindex:9},"xgplayer-pip-drag");this.root.appendChild(t);new u.default(".xgplayer",{handle:".drag-handle"});i.default.addClass(this.root,"xgplayer-pip-active"),this.root.style.right=0,this.root.style.bottom="200px",this.root.style.top="",this.root.style.left="",this.root.style.width="320px",this.root.style.height="180px",this.config.pipConfig&&(void 0!==this.config.pipConfig.top&&(this.root.style.top=this.config.pipConfig.top+"px",this.root.style.bottom=""),void 0!==this.config.pipConfig.bottom&&(this.root.style.bottom=this.config.pipConfig.bottom+"px"),void 0!==this.config.pipConfig.left&&(this.root.style.left=this.config.pipConfig.left+"px",this.root.style.right=""),void 0!==this.config.pipConfig.right&&(this.root.style.right=this.config.pipConfig.right+"px"),void 0!==this.config.pipConfig.width&&(this.root.style.width=this.config.pipConfig.width+"px"),void 0!==this.config.pipConfig.height&&(this.root.style.height=this.config.pipConfig.height+"px")),this.config.fluid&&(this.root.style["padding-top"]="");var n=this;["click","touchend"].forEach(function(t){e.addEventListener(t,function(e){e.preventDefault(),e.stopPropagation(),n.exitPIP()})})}},{key:"exitPIP",value:function(){i.default.removeClass(this.root,"xgplayer-pip-active"),this.root.style.right="",this.root.style.bottom="",this.root.style.top="",this.root.style.left="",this.config.fluid?(this.root.style.width="100%",this.root.style.height="0",this.root.style["padding-top"]=100*this.config.height/this.config.width+"%"):(this.config.width&&("number"!=typeof this.config.width?this.root.style.width=this.config.width:this.root.style.width=this.config.width+"px"),this.config.height&&("number"!=typeof this.config.height?this.root.style.height=this.config.height:this.root.style.height=this.config.height+"px"));var e=i.default.findDom(this.root,".xgplayer-pip-lay");e&&e.parentNode&&e.parentNode.removeChild(e);var t=i.default.findDom(this.root,".xgplayer-pip-drag");t&&t.parentNode&&t.parentNode.removeChild(t)}},{key:"updateRotateDeg",value:function(){this.rotateDeg||(this.rotateDeg=0);var e=this.root.offsetWidth,t=this.root.offsetHeight,n=this.video.videoWidth,r=this.video.videoHeight;!this.config.rotate.innerRotate&&this.config.rotate.controlsFix&&(this.root.style.width=t+"px",this.root.style.height=e+"px");var a=void 0;if(.25===this.rotateDeg||.75===this.rotateDeg){if(this.config.rotate.innerRotate)if(n/r>t/e){a=t/(r/n>t/e?t*n/r:e)}else{a=e/(r/n>t/e?t:e*r/n)}else a=e>=t?e/t:t/e;a=parseFloat(a.toFixed(5))}else a=1;this.config.rotate.innerRotate?(this.video.style.transformOrigin="center center",this.video.style.transform="rotate("+this.rotateDeg+"turn) scale("+a+")",this.video.style.webKitTransform="rotate("+this.rotateDeg+"turn) scale("+a+")"):this.config.rotate.controlsFix?(this.video.style.transformOrigin="center center",this.video.style.transform="rotate("+this.rotateDeg+"turn) scale("+a+")",this.video.style.webKitTransform="rotate("+this.rotateDeg+"turn) scale("+a+")"):(this.root.style.transformOrigin="center center",this.root.style.transform="rotate("+this.rotateDeg+"turn) scale(1)",this.root.style.webKitTransform="rotate("+this.rotateDeg+"turn) scale(1)")}},{key:"rotate",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0],t=(!(arguments.length>1&&void 0!==arguments[1])||arguments[1],arguments.length>2&&void 0!==arguments[2]?arguments[2]:1);this.rotateDeg||(this.rotateDeg=0);var n=e?1:-1;this.rotateDeg=(this.rotateDeg+1+.25*n*t)%1,this.updateRotateDeg(),this.emit("rotate",360*this.rotateDeg)}},{key:"onFocus",value:function(){var e=this;i.default.removeClass(this.root,"xgplayer-inactive"),e.userTimer&&clearTimeout(e.userTimer),e.userTimer=setTimeout(function(){e.emit("blur")},e.config.inactive)}},{key:"onBlur",value:function(){!this.config.enablePausedInactive&&this.paused||this.ended||this.config.closeInactive||i.default.addClass(this.root,"xgplayer-inactive")}},{key:"onPlay",value:function(){i.default.addClass(this.root,"xgplayer-isloading"),i.default.addClass(this.root,"xgplayer-playing"),i.default.removeClass(this.root,"xgplayer-pause")}},{key:"onPause",value:function(){i.default.addClass(this.root,"xgplayer-pause"),this.userTimer&&clearTimeout(this.userTimer),this.emit("focus")}},{key:"onEnded",value:function(){i.default.addClass(this.root,"xgplayer-ended"),i.default.removeClass(this.root,"xgplayer-playing")}},{key:"onSeeking",value:function(){this.isSeeking=!0,this.onWaiting()}},{key:"onTimeupdate",value:function(){this.waitTimer&&clearTimeout(this.waitTimer),i.default.removeClass(this.root,"xgplayer-isloading")}},{key:"onSeeked",value:function(){this.isSeeking=!1,this.waitTimer&&clearTimeout(this.waitTimer),i.default.removeClass(this.root,"xgplayer-isloading")}},{key:"onWaiting",value:function(){var e=this;e.waitTimer&&clearTimeout(e.waitTimer),e.checkTimer&&(clearInterval(e.checkTimer),e.checkTimer=null);var t=e.currentTime;e.waitTimer=setTimeout(function(){i.default.addClass(e.root,"xgplayer-isloading"),e.checkTimer=setInterval(function(){e.currentTime!==t&&(i.default.removeClass(this.root,"xgplayer-isloading"),clearInterval(e.checkTimer),e.checkTimer=null)},1e3)},500)}},{key:"onPlaying",value:function(){this.paused||(this.isSeeking=!1,this.waitTimer&&clearTimeout(this.waitTimer),i.default.removeClass(this.root,"xgplayer-isloading xgplayer-nostart xgplayer-pause xgplayer-ended xgplayer-is-error xgplayer-replay"),i.default.addClass(this.root,"xgplayer-playing"))}},{key:"onKeydown",value:function(e,t){var n=e||window.event;if(!n||37!==n.keyCode&&38!==n.keyCode&&39!==n.keyCode&&40!==n.keyCode&&32!==n.keyCode||t.emit("focus"),!n||40!==n.keyCode&&38!==n.keyCode){if(n&&39===n.keyCode)t.currentTime+10<=t.duration?t.currentTime+=10:t.currentTime=t.duration-1;else if(n&&37===n.keyCode)t.currentTime-10>=0?t.currentTime-=10:t.currentTime=0;else if(n&&32===n.keyCode)if(t.paused){var r=t.play();void 0!==r&&r&&r.catch(function(e){})}else t.pause()}else{if(t.controls){var a=t.controls.querySelector(".xgplayer-slider");a&&(i.default.hasClass(a,"xgplayer-none")&&i.default.removeClass(a,"xgplayer-none"),t.sliderTimer&&clearTimeout(t.sliderTimer),t.sliderTimer=setTimeout(function(){i.default.addClass(a,"xgplayer-none")},t.config.inactive))}n&&40===n.keyCode?t.volume-.1>=0?t.volume=parseFloat((t.volume-.1).toFixed(1)):t.volume=0:n&&38===n.keyCode&&(t.volume+.1<=1?t.volume=parseFloat((t.volume+.1).toFixed(1)):t.volume=1)}}},{key:"cumulateTime",get:function(){if(this.logParams&&this.logParams.played instanceof Array){var e=i.default.computeWatchDur(this.logParams.played)||0;return Number(e.toFixed(3))}return 0}}],[{key:"install",value:function(e,n){t.plugins||(t.plugins={}),t.plugins[e]||(t.plugins[e]=n)}},{key:"use",value:function(e,n){t.plugins||(t.plugins={}),t.plugins[e]=n}}]),t}();h.util=i.default,h.sniffer=l.default,h.Errors=s.default,t.default=h,e.exports=t.default},function(e,t,n){"use strict";var r=n(23)();e.exports=function(e){return e!==r&&null!==e}},function(e,t,n){"use strict";e.exports=function(e){return null!=e}},function(module,exports,__webpack_require__){"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var util={createDom:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"div",t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"",n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:"",a=document.createElement(e);return a.className=r,a.innerHTML=t,Object.keys(n).forEach(function(t){var r=t,i=n[t];"video"===e||"audio"===e?i&&a.setAttribute(r,i):a.setAttribute(r,i)}),a},hasClass:function(e,t){return!!e&&(e.classList?Array.prototype.some.call(e.classList,function(e){return e===t}):!!e.className.match(new RegExp("(\\s|^)"+t+"(\\s|$)")))},addClass:function(e,t){e&&(e.classList?t.replace(/(^\s+|\s+$)/g,"").split(/\s+/g).forEach(function(t){t&&e.classList.add(t)}):util.hasClass(e,t)||(e.className+=" "+t))},removeClass:function(e,t){e&&(e.classList?t.split(/\s+/g).forEach(function(t){e.classList.remove(t)}):util.hasClass(e,t)&&t.split(/\s+/g).forEach(function(t){var n=new RegExp("(\\s|^)"+t+"(\\s|$)");e.className=e.className.replace(n," ")}))},toggleClass:function(e,t){e&&t.split(/\s+/g).forEach(function(t){util.hasClass(e,t)?util.removeClass(e,t):util.addClass(e,t)})},findDom:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:document,t=arguments[1],n=void 0;try{n=e.querySelector(t)}catch(r){0===t.indexOf("#")&&(n=e.getElementById(t.slice(1)))}return n},padStart:function(e,t,n){for(var r=String(n),a=t>>0,i=Math.ceil(a/r.length),o=[],l=String(e);i--;)o.push(r);return o.join("").substring(0,a-l.length)+l},format:function(e){if(window.isNaN(e))return"";var t=util.padStart(Math.floor(e/3600),2,0),n=util.padStart(Math.floor((e-3600*t)/60),2,0),r=util.padStart(Math.floor(e-3600*t-60*n),2,0);return("00"===t?[n,r]:[t,n,r]).join(":")},event:function(e){if(e.touches){var t=e.touches[0]||e.changedTouches[0];e.clientX=t.clientX||0,e.clientY=t.clientY||0,e.offsetX=t.pageX-t.target.offsetLeft,e.offsetY=t.pageY-t.target.offsetTop}e._target=e.target||e.srcElement},typeOf:function(e){return Object.prototype.toString.call(e).match(/([^\s.*]+)(?=]$)/g)[0]},deepCopy:function(e,t){if("Object"===util.typeOf(t)&&"Object"===util.typeOf(e))return Object.keys(t).forEach(function(n){"Object"!==util.typeOf(t[n])||t[n]instanceof Node?"Array"===util.typeOf(t[n])?e[n]="Array"===util.typeOf(e[n])?e[n].concat(t[n]):t[n]:e[n]=t[n]:e[n]?util.deepCopy(e[n],t[n]):e[n]=t[n]}),e},getBgImage:function(e){var t=(e.currentStyle||window.getComputedStyle(e,null)).backgroundImage;if(!t||"none"===t)return"";var n=document.createElement("a");return n.href=t.replace(/url\("|"\)/g,""),n.href},copyDom:function(e){if(e&&1===e.nodeType){var t=document.createElement(e.tagName);return Array.prototype.forEach.call(e.attributes,function(e){t.setAttribute(e.name,e.value)}),e.innerHTML&&(t.innerHTML=e.innerHTML),t}return""},setInterval:function(e,t,n,r){e._interval[t]||(e._interval[t]=setInterval(n.bind(e),r))},clearInterval:function(e,t){clearInterval(e._interval[t]),e._interval[t]=null},createImgBtn:function(e,t,n,r){var a=util.createDom("xg-"+e,"",{},"xgplayer-"+e+"-img");if(a.style.backgroundImage='url("'+t+'")',n&&r){var i=void 0,o=void 0,l=void 0;["px","rem","em","pt","dp","vw","vh","vm","%"].every(function(e){return!(n.indexOf(e)>-1&&r.indexOf(e)>-1)||(i=parseFloat(n.slice(0,n.indexOf(e)).trim()),o=parseFloat(r.slice(0,r.indexOf(e)).trim()),l=e,!1)}),a.style.width=""+i+l,a.style.height=""+o+l,a.style.backgroundSize=""+i+l+" "+o+l,a.style.margin="start"===e?"-"+o/2+l+" auto auto -"+i/2+l:"auto 5px auto 5px"}return a},Hex2RGBA:function(hex,alpha){var rgb=[];if(/^\#[0-9A-F]{3}$/i.test(hex)){var sixHex="#";hex.replace(/[0-9A-F]/gi,function(e){sixHex+=e+e}),hex=sixHex}return/^#[0-9A-F]{6}$/i.test(hex)?(hex.replace(/[0-9A-F]{2}/gi,function(kw){rgb.push(eval("0x"+kw))}),"rgba("+rgb.join(",")+", "+alpha+")"):"rgba(255, 255, 255, 0.1)"},isWeiXin:function(){return window.navigator.userAgent.toLowerCase().indexOf("micromessenger")>-1},computeWatchDur:function(){for(var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],t=[],n=0;nt[r].end)){var o=t[r].begin,l=t[r].end;t[r].begin=Math.min(a,o),t[r].end=Math.max(i,l);break}if(r>t.length-2){t.push({begin:a,end:i});break}}for(var s=0,u=0;u8&&void 0!==arguments[8]?arguments[8]:{line:"",handle:"",msg:"",version:""},p=arguments[9],f=arguments[10];!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e);var g={};if(arguments.length>1)g.playerVersion=r.version,g.errorType=t,g.domain=document.domain,g.duration=i,g.currentTime=n,g.networkState=o,g.readyState=l,g.currentSrc=u,g.src=s,g.ended=c,g.errd=d,g.ex=(a[t]||{}).msg,g.errorCode=p,g.mediaError=f;else{var h=arguments[0];Object.keys(h).map(function(e){g[e]=h[e]}),g.ex=(h.type&&a[h.type]||{}).msg}return g},e.exports=t.default},function(e){e.exports={name:"xgplayer",version:"2.9.5",description:"video player",main:"./dist/index.js",typings:"./types/index.d.ts",bin:{xgplayer:"bin/xgplayer.js"},scripts:{prepare:"npm run build",build:"webpack --progress --display-chunks -p",watch:"webpack 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