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strict";varn,r,a,s,o,u,l,c,d,h,p,f,m,g,y,v,_,b,T,S,k,w,C,E,A,P,L,x,I,O,U,D,R,M,B,N,j=Math.pow(2,32)-1;!function(){vare;if(C={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],mvex:[],mvhd:[],sdtp:[],smhd:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],styp:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[]},"undefined"!==typeofUint8Array){for(einC)C.hasOwnProperty(e)&&(C[e]=[e.charCodeAt(0),e.charCodeAt(1),e.charCodeAt(2),e.charCodeAt(3)]);E=newUint8Array(["i".charCodeAt(0),"s".charCodeAt(0),"o".charCodeAt(0),"m".charCodeAt(0)]),P=newUint8Array(["a".charCodeAt(0),"v".charCodeAt(0),"c".charCodeAt(0),"1".charCodeAt(0)]),A=newUint8Array([0,0,0,1]),L=newUint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),x=newUint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]),I={video:L,audio:x},D=newUint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),U=newUint8Array([0,0,0,0,0,0,0,0]),R=newUint8Array([0,0,0,0,0,0,0,0]),M=R,B=newUint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),N=R,O=newUint8Array([0,0,0,1,0,0,0,0,0,0,0,0])}}(),n=function(e){vart,i,n=[],r=0;for(t=1;t<arguments.length;t++)n.push(arguments[t]);for(t=n.length;t--;)r+=n[t].byteLength;for(i=newUint8Array(r+8),newDataView(i.buffer,i.byteOffset,i.byteLength).setUint32(0,i.byteLength),i.set(e,4),t=0,r=8;t<n.length;t++)i.set(n[t],r),r+=n[t].byteLength;returni},r=function(){returnn(C.dinf,n(C.dref,D))},a=function(e){returnn(C.esds,newUint8Array([0,0,0,0,3,25,0,0,0,4,17,64,21,0,6,0,0,0,218,192,0,0,218,192,5,2,e.audioobjecttype<<3|e.samplingfrequencyindex>>>1,e.samplingfrequencyindex<<7|e.channelcount<<3,6,1,2]))},s=function(){returnn(C.ftyp,E,A,E,P)},v=function(e){returnn(C.hdlr,I[e])},o=function(e){returnn(C.mdat,e)},y=function(e){vart=newUint8Array([0,0,0,0,0,0,0,2,0,0,0,3,0,1,95,144,e.duration>>>24&255,e.duration>>>16&255,e.duration>>>8&255,255&e.duration,85,196,0,0]);returne.samplerate&&(t[12]=e.samplerate>>>24&255,t[13]=e.samplerate>>>16&255,t[14]=e.samplerate>>>8&255,t[15]=255&e.samplerate),n(C.mdhd,t)},g=function(e){returnn(C.mdia,y(e),v(e.type),l(e))},u=function(e){returnn(C.mfhd,newUint8Array([0,0,0,0,(4278190080&e)>>24,(16711680&e)>>16,(65280&e)>>8,255&e]))},l=function(e){returnn(C.minf,"video"===e.type?n(C.vmhd,O):n(C.smhd,U),r(),b(e))},c=function(e,t){for(vari=[],r=t.length;r--;)i[r]=S(t[r]);returnn.apply(null,[C.moof,u(e)].concat(i))},d=function(e){for(vart=e.length,i=[];t--;)i[t]=f(e[t]);returnn.apply(null,[C.moov,p(4294967295)].concat(i).concat(h(e)))},h=function(e){for(vart=e.length,i=[];t--;)i[t]=k(e[t]);returnn.apply(null,[C.mvex].concat(i))},p=function(e){vart=newUint8Array([0,0,0,0,0,0,0,1,0,0,0,2,0,1,95,144,(4278190080&e)>>24,(16711680&e)>>16,(65280&e)>>8,255&e,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]);returnn(C.mvhd,t)},_=function(e){vart,i,r=e.samples||[],a=newUint8Array(4+r.length);for(i=0;i<r.length;i++)t=r[i].flags,a[i+4]=t.dependsOn<<4|t.isDependedOn<<2|t.hasRedundancy;returnn(C.sdtp,a)},b=function(e){returnn(C.stbl,T(e),n(C.stts,N),n(C.stsc,M),n(C.stsz,B),n(C.stco,R))},function(){vare,t;T=function(i){returnn(C.stsd,newUint8Array([0,0,0,0,0,0,0,1]),"video"===i.type?e(i):t(i))},e=function(e){vart,i=e.sps||[],r=e.pps||[],a=[],s=[];for(t=0;t<i.length;t++)a.push((65280&i[t].byteLength)>>>8),a.push(255&i[t].byteLength),a=a.concat(Array.prototype.slice.call(i[t]));for(t=0;t<r.length;t++)s.push((65280&r[t].byteLength)>>>8),s.push(255&r[t].byteLength),s=s.concat(Array.prototype.slice.call(r[t]));returnn(C.avc1,newUint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,(65280&e.width)>>8,255&e.width,(65280&e.height)>>8,255&e.height,0,72,0,0,0,72,0,0,0,0,0,0,0,1,19,118,105,100,101,111,106,115,45,99,111,110,116,114,105,98,45,104,108,115,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),n(C.avcC,newUint8Array([1,e.profileIdc,e.profileCompatibility,e.levelIdc,255].concat([i.length]).concat(a).concat([r.length]).concat(s))),n(C.btrt,newUint8Array([0,28,156,128,0,45,198,192,0,45,198,192])))},t=function(e){returnn(C.mp4a,newUint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,(65280&e.channelcount)>>8,255&e.channelcount,(65280&e.samplesize)>>8,255&e.samplesize,0,0,0,0,(65280&e.samplerate)>>8,255&e.samplerate,0,0]),a(e))}}(),m=function(e){vart=newUint8Array([0,0,0,7,0,0,0,0,0,0,0,0,(4278190080&e.id)>>24,(16711680&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,0,(4278190080&e.duration)>>24,(16711680&e.duration)>>16,(65280&e.duration)>>8,255&e.duration,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,(65280&e.width)>>8,255&e.width,0,0,(65280&e.height)>>8,255&e.height,0,0]);returnn(C.tkhd,t)},S=function(e){vart,i,r,a,s,o;returnt=n(C.tfhd,newUint8Array([0,0,0,58,(4278190080&e.id)>>24,(16711680&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0])),s=Math.floor(e.baseMediaDecodeTime/(j+1)),o=Math.floor(e.baseMediaDecodeTime%(j+1)),i=n(C.tfdt,newUint8Array([1,0,0,0,s>>>24&255,s>>>16&255,s>>>8&255,255&s,o>>>24&255,o>>>16&255,o>>>8&255,255&o])),92,"audio"===e.type?(r=w(e,92),n(C.traf,t,i,r)):(a=_(e),r=w(e,a.length+92),n(C.traf,t,i,r,a))},f=function(e){returne.duration=e.duration||4294967295,n(C.trak,m(e),g(e))},k=function(e){vart=newUint8Array([0,0,0,0,(4278190080&e.id)>>24,(16711680&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]);return"video"!==e.type&&(t[t.length-1]=0),n(C.trex,t)},function(){vare,t,i;i=function(e,t){vari=0,n=0,r=0,a=0;returne.length&&(void0!==e[0].duration&&(i=1),void0!==e[0].size&&(n=2),void0!==e[0].flags&&(r=4),void0!==e[0].compositionTimeOffset&&(a=8)),[0,0,i|n|r|a,1,(4278190080&e.length)>>>24,(16711680&e.length)>>>16,(65280&e.length)>>>8,255&e.length,(4278190080&t)>>>24,(16711680&t)>>>16,(65280&t)>>>8,255&t]},t=function(e,t){varr,a,s,o;for(t+=20+16*(a=e.samples||[]).length,r=i(a,t),o=0;o<a.length;o++)s=a[o],r=r.concat([(4278190080&s.duration)>>>24,(16711680&s.duration)>>>16,(65280&s.duration)>>>8,255&s.duration,(4278190080&s.size)>>>24,(16711680&s.size)>>>16,(65280&s.size)>>>8,255&s.size,s.flags.isLeading<<2|s.flags.dependsOn,s.flags.isDependedOn<<6|s.flags.hasRedundancy<<4|s.flags.paddingValue<<1|s.flags.isNonSyncSample,61440&s.flags.degradationPriority,15&s.flags.degradationPriority,(4278190080&s.compositionTimeOffset)>>>24,(16711680&s.compositionTimeOffset)>>>16,(65280&s.compositionTimeOffset)>>>8,255&s.compositionTimeOffset]);returnn(C.trun,newUint8Array(r))},e=function(e,t){varr,a,s,o;for(t+=20+8*(a=e.samples||[]).length,r=i(a,t),o=0;o<a.length;o++)s=a[o],r=r.concat([(4278190080&s.duration)>>>24,(16711680&s.duration)>>>16,(65280&s.duration)>>>8,255&s.duration,(4278190080&s.size)>>>24,(16711680&s.size)>>>16,(65280&s.size)>>>8,255&s.size]);returnn(C.trun,newUint8Array(r))},w=function(i,n){return"audio"===i.type?e(i,n):t(i,n)}}(),e.exports={ftyp:s,mdat:o,moof:c,moov:d,initSegment:function(e){vart,i=s(),n=d(e);return(t=newUint8Array(i.byteLength+n.byteLength)).set(i),t.set(n,i.byteLength),t}}},598:function(e,t,i){"use strict";varn=i(552),r=i(599),a=functione(){e.prototype.init.call(this),this.captionPackets_=[],this.ccStreams_=[newc(0,0),newc(0,1),newc(1,0),newc(1,1)],this.reset(),this.ccStreams_.forEach(function(e){e.on("data",this.trigger.bind(this,"data")),e.on("done",this.trigger.bind(this,"done"))},this)};(a.prototype=newn).push=function(e){vart,i,n;if("sei_rbsp"===e.nalUnitType&&(t=r.parseSei(e.escapedRBSP)).payloadType===r.USER_DATA_REGISTERED_ITU_T_T35&&(i=r.parseUserData(t)))if(e.dts<this.latestDts_)this.ignoreNextEqualDts_=!0;else{if(e.dts===this.latestDts_&&this.ignoreNextEqualDts_)returnthis.numSameDts_--,void(this.numSameDts_||(this.ignoreNextEqualDts_=!1));n=r.parseCaptionPackets(e.pts,i),this.captionPackets_=this.captionPackets_.concat(n),this.latestDts_!==e.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=e.dts}},a.prototype.flush=function(){this.captionPackets_.length?(this.captionPackets_.forEach(function(e,t){e.presortIndex=t}),this.captionPackets_.sort(function(e,t){returne.pts===t.pts?e.presortIndex-t.presortIndex:e.pts-t.pts}),this.captionPackets_.forEach(function(e){e.type<2&&this.dispatchCea608Packet(e)},this),this.captionPackets_.length=0,this.ccStreams_.forEach(function(e){e.flush()},this)):this.ccStreams_.forEach(function(e){e.flush()},this)},a.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach(function(e){e.reset()})},a.prototype.dispatchCea608Packet=function(e){this.setsTextOrXDSActive(e)?this.activeCea608Channel_[e.type]=null:this.setsChannel1Active(e)?this.activeCea608Channel_[e.type]=0:this.setsChannel2Active(e)&&(this.activeCea608Channel_[e.type]=1),null!==this.activeCea608Channel_[e.type]&&this.ccStreams_[(e.type<<1)+this.activeCea608Channel_[e.type]].push(e)},a.prototype.setsChannel1Active=function(e){return4096===(30720&e.ccData)},a.prototype.setsChannel2Active=function(e){return6144===(30720&e.ccData)},a.prototype.setsTextOrXDSActive=function(e){return256===(28928&e.ccData)||4138===(30974&e.ccData)||6186===(30974&e.ccData)};vars={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,304:174,305:176,306:189,307:191,308:8482,309:162,310:163,311:9834,312:224,313:160,314:232,315:226,316:234,317:238,318:244,319:251,544:193,545:201,546:211,547:218,548:220,549:252,550:8216,551:161,552:42,553:39,554:8212,555:169,556:8480,557:8226,558:8220,559:8221,560:192,561:194,562:199,563:200,564:202,565:203,566:235,567:206,568:207,569:239,570:212,571:217,572:249,573:219,574:171,575:187,800:195,801:227,802:205,803:204,804:236,805:210,806:242,807:213,808:245,809:123,810:125,811:92,812:94,813:95,814:124,815:126,816:196,817:228,818:214,819:246,820:223,821:165,822:164,823:9474,824:197,825:229,826:216,827:248,828:9484,829:9488,830:9492,831:9496},o=function(e){returnnull===e?"":(e=s[e]||e,String.fromCharCode(e))},u=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],l=function(){for(vare=[],t=15;t--;)e.push("");returne},c=functione(t,i){e.prototype.init.call(this),this.field_=t||0,this.dataChannel_=i||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(e){vart,i,n,r,a;if((t=32639&e.ccData)!==this.lastControlCode_){if(4096===(61440&t)?this.lastControlCode_=t:t!==this.PADDING_&&(this.lastControlCode_=null),n=t>>>8,r=255&t,t!==this.PADDING_)if(t===this.RESUME_CAPTION_LOADING_)this.mode_="popOn";elseif(t===this.END_OF_CAPTION_)this.mode_="popOn",this.clearFormatting(e.pts),this.flushDisplayed(e.pts),i=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=i,this.startPts_=e.pts;elseif(t===this.ROLL_UP_2_ROWS_)this.rollUpRows_=2,this.setRollUp(e.pts);elseif(t===this.ROLL_UP_3_ROWS_)this.rollUpRows_=3,this.setRollUp(e.pts);elseif(t===this.ROLL_UP_4_ROWS_)this.rollUpRows_=4,this.setRollUp(e.pts);elseif(t===this.CARRIAGE_RETURN_)this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts;elseif(t===this.BACKSPACE_)"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1);elseif(t===this.ERASE_DISPLAYED_MEMORY_)this.flushDisplayed(e.pts),this.displayed_=l();elseif(t===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=l();elseif(t===this.RESUME_DIRECT_CAPTIONING_)"paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=l()),this.mode_="paintOn",this.startPts_=e.pts;elseif(this.isSpecialCharacter(n,r))a=o((n=(3&n)<<8)|r),this[this.mode_](e.pts,a),this.column_++;elseif(this.isExtCharacter(n,r))"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1),a=o((n=(3&n)<<8)|r),this[this.mode_](e.pts,a),this.column_++;elseif(this.isMidRowCode(n,r))this.clearFormatting(e.pts),this[this.mode_](e.pts," 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t.dts&&(void 0===e.timelineStartInfo.dts&&(e.timelineStartInfo.dts=t.dts),void 0===e.minSegmentDts?e.minSegmentDts=t.dts:e.minSegmentDts=Math.min(e.minSegmentDts,t.dts),void 0===e.maxSegmentDts?e.maxSegmentDts=t.dts:e.maxSegmentDts=Math.max(e.maxSegmentDts,t.dts))}}},662:function(e,t,i){"use strict";var n,r,a,s=i(552),o=i(598),u=i(561),l=i(600).TimestampRolloverStream,c=i(561);(n=function(){var e=new Uint8Array(188),t=0;n.prototype.init.call(this),this.push=function(i){var n,r=0,a=188;for(t?((n=new Uint8Array(i.byteLength+t)).set(e.subarray(0,t)),n.set(i,t),t=0):n=i;a<n.byteLength;)71!==n[r]||71!==n[a]?(r++,a++):(this.trigger("data",n.subarray(r,a)),r+=188,a+=188);r<n.byteLength&&(e.set(n.subarray(r),0),t=n.byteLength-r)},this.flush=function(){188===t&&71===e[0]&&(this.trigger("data",e),t=0),this.trigger("done")}}).prototype=new s,(r=function(){var e,t,i,n;r.prototype.init.call(this),n=this,this.packetsWaitingForPmt=[],this.programMapTable=void 0,e=function(e,n){var r=0;n.payloadUnitStartIndicator&&(r+=e[r]+1),"pat"===n.type?t(e.subarray(r),n):i(e.subarray(r),n)},t=function(e,t){t.section_number=e[7],t.last_section_number=e[8],n.pmtPid=(31&e[10])<<8|e[11],t.pmtPid=n.pmtPid},i=function(e,t){var i,r;if(1&e[5]){for(n.programMapTable={video:null,audio:null,"timed-metadata":{}},i=3+((15&e[1])<<8|e[2])-4,r=12+((15&e[10])<<8|e[11]);r<i;){var a=e[r],s=(31&e[r+1])<<8|e[r+2];a===u.H264_STREAM_TYPE&&null===n.programMapTable.video?n.programMapTable.video=s:a===u.ADTS_STREAM_TYPE&&null===n.programMapTable.audio?n.programMapTable.audio=s:a===u.METADATA_STREAM_TYPE&&(n.programMapTable["timed-metadata"][s]=a),r+=5+((15&e[r+3])<<8|e[r+4])}t.programMapTable=n.programMapTable}},this.push=function(t){var i={},n=4;if(i.payloadUnitStartIndicator=!!(64&t[1]),i.pid=31&t[1],i.pid<<=8,i.pid|=t[2],(48&t[3])>>>4>1&&(n+=t[n]+1),0===i.pid)i.type="pat",e(t.subarray(n),i),this.trigger("data",i);else if(i.pid===this.pmtPid)for(i.type="pmt",e(t.subarray(n),i),this.trigger("data",i);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else void 0===this.programMapTable?this.packetsWaitingForPmt.push([t,n,i]):this.processPes_(t,n,i)},this.processPes_=function(e,t,i){i.pid===this.programMapTable.video?i.streamType=u.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?i.streamType=u.ADTS_STREAM_TYPE:i.streamType=this.programMapTable["timed-metadata"][i.pid],i.type="pes",i.data=e.subarray(t),this.trigger("data",i)}}).prototype=new s,r.STREAM_TYPES={h264:27,adts:15},(a=function(){var e=this,t={data:[],size:0},i={data:[],size:0},n={data:[],size:0},r=function(t,i,n){var r,a,s=new Uint8Array(t.size),o={type:i},u=0,l=0;if(t.data.length&&!(t.size<9)){for(o.trackId=t.data[0].pid,u=0;u<t.data.length;u++)a=t.data[u],s.set(a.data,l),l+=a.data.byteLength;!function(e,t){var i;t.packetLength=6+(e[4]<<8|e[5]),t.dataAlignmentIndicator=0!==(4&e[6]),192&(i=e[7])&&(t.pts=(14&e[9])<<27|(255&e[10])<<20|(254&e[11])<<12|(255&e[12])<<5|(254&e[13])>>>3,t.pts*=4,t.pts+=(6&e[13])>>>1,t.dts=t.pts,64&i&&(t.dts=(14&e[14])<<27|(255&e[15])<<20|(254&e[16])<<12|(255&e[17])<<5|(254&e[18])>>>3,t.dts*=4,t.dts+=(6&e[18])>>>1)),t.data=e.subarray(9+e[8])}(s,o),r="video"===i||o.packetLength<=t.size,(n||r)&&(t.size=0,t.data.length=0),r&&e.trigger("data",o)}};a.prototype.init.call(this),this.push=function(a){({pat:function(){},pes:function(){var e,s;switch(a.streamType){case u.H264_STREAM_TYPE:case c.H264_STREAM_TYPE:e=t,s="video";break;case u.ADTS_STREAM_TYPE:e=i,s="audio";break;case u.METADATA_STREAM_TYPE:e=n,s="timed-metadata";break;default:return}a.payloadUnitStartIndicator&&r(e,s,!0),e.data.push(a),e.size+=a.data.byteLength},pmt:function(){var t={type:"metadata",tracks:[]},i=a.programMapTable;null!==i.video&&t.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+i.video,codec:"avc",type:"video"}),null!==i.audio&&t.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+i.audio,codec:"adts",type:"audio"}),e.trigger("data",t)}})[a.type]()},this.flush=function(){r(t,"video"),r(i,"audio"),r(n,"timed-metadata"),this.trigger("done")}}).prototype=new s;var d={PAT_PID:0,MP2T_PACKET_LENGTH:188,TransportPacketStream:n,TransportParseStream:r,ElementaryStream:a,TimestampRolloverStream:l,CaptionStream:o.CaptionStream,Cea608Stream:o.Cea608Stream,MetadataStream:i(663)};for(var h in u)u.hasOwnProperty(h)&&(d[h]=u[h]);e.exports=d},663:function(e,t,i){"use strict";var n,r=i(552),a=i(561),s=function(e,t,i){var n,r="";for(n=t;n<i;n++)r+="%"+("00"+e[n].toString(16)).slice(-2);return r},o=function(e,t,i){return decodeURIComponent(s(e,t,i))},u=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},l={TXXX:function(e){var t;if(3===e.data[0]){for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=o(e.data,1,t),e.value=o(e.data,t+1,e.data.length).replace(/\0*$/,"");break}e.data=e.value}},WXXX:function(e){var t;if(3===e.data[0])for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=o(e.data,1,t),e.url=o(e.data,t+1,e.data.length);break}},PRIV:function(e){var t,i;for(t=0;t<e.data.length;t++)if(0===e.data[t]){e.owner=(i=e.data,unescape(s(i,0,t)));break}e.privateData=e.data.subarray(t+1),e.data=e.privateData}};(n=function(e){var t,i={debug:!(!e||!e.debug),descriptor:e&&e.descriptor},r=0,s=[],o=0;if(n.prototype.init.call(this),this.dispatchType=a.METADATA_STREAM_TYPE.toString(16),i.descriptor)for(t=0;t<i.descriptor.length;t++)this.dispatchType+=("00"+i.descriptor[t].toString(16)).slice(-2);this.push=function(e){var t,n,a,c,d;if("timed-metadata"===e.type)if(e.dataAlignmentIndicator&&(o=0,s.length=0),0===s.length&&(e.data.length<10||e.data[0]!=="I".charCodeAt(0)||e.data[1]!=="D".charCodeAt(0)||e.data[2]!=="3".charCodeAt(0)))i.debug&&console.log("Skipping unrecognized metadata packet");else if(s.push(e),o+=e.data.byteLength,1===s.length&&(r=u(e.data.subarray(6,10)),r+=10),!(o<r)){for(t={data:new Uint8Array(r),frames:[],pts:s[0].pts,dts:s[0].dts},d=0;d<r;)t.data.set(s[0].data.subarray(0,r-d),d),d+=s[0].data.byteLength,o-=s[0].data.byteLength,s.shift();n=10,64&t.data[5]&&(n+=4,n+=u(t.data.subarray(10,14)),r-=u(t.data.subarray(16,20)));do{if((a=u(t.data.subarray(n+4,n+8)))<1)return console.log("Malformed ID3 frame encountered. Skipping metadata parsing.");if((c={id:String.fromCharCode(t.data[n],t.data[n+1],t.data[n+2],t.data[n+3]),data:t.data.subarray(n+10,n+a+10)}).key=c.id,l[c.id]&&(l[c.id](c),"com.apple.streaming.transportStreamTimestamp"===c.owner)){var h=c.data,p=(1&h[3])<<30|h[4]<<22|h[5]<<14|h[6]<<6|h[7]>>>2;p*=4,p+=3&h[7],c.timeStamp=p,void 0===t.pts&&void 0===t.dts&&(t.pts=c.timeStamp,t.dts=c.timeStamp),this.trigger("timestamp",c)}t.frames.push(c),n+=10,n+=a}while(n<r);this.trigger("data",t)}}}).prototype=new r,e.exports=n},664:function(e,t,i){"use strict";var n,r=i(552),a=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];(n=function(){var e;n.prototype.init.call(this),this.push=function(t){var i,n,r,s,o,u,l=0,c=0;if("audio"===t.type)for(e?(s=e,(e=new 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Uint8Array(t.byteLength+n.data.byteLength)).set(t),r.set(n.data,t.byteLength),t=r):t=n.data;i<t.byteLength-3;i++)if(1===t[i+2]){e=i+5;break}for(;e<t.byteLength;)switch(t[e]){case 0:if(0!==t[e-1]){e+=2;break}if(0!==t[e-2]){e++;break}i+3!==e-2&&this.trigger("data",t.subarray(i+3,e-2));do{e++}while(1!==t[e]&&e<t.length);i=e-2,e+=3;break;case 1:if(0!==t[e-1]||0!==t[e-2]){e+=3;break}this.trigger("data",t.subarray(i+3,e-2)),i=e-2,e+=3;break;default:e+=3}t=t.subarray(i),e-=i,i=0},this.flush=function(){t&&t.byteLength>3&&this.trigger("data",t.subarray(i+3)),t=null,i=0,this.trigger("done")}}).prototype=new s,a={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},(n=function(){var e,t,i,s,u,l,c,d=new r;n.prototype.init.call(this),e=this,this.push=function(e){"video"===e.type&&(t=e.trackId,i=e.pts,s=e.dts,d.push(e))},d.on("data",function(n){var r={trackId:t,pts:i,dts:s,data:n};switch(31&n[0]){case 5:r.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:r.nalUnitType="sei_rbsp",r.escapedRBSP=u(n.subarray(1));break;case 7:r.nalUnitType="seq_parameter_set_rbsp",r.escapedRBSP=u(n.subarray(1)),r.config=l(r.escapedRBSP);break;case 8:r.nalUnitType="pic_parameter_set_rbsp";break;case 9:r.nalUnitType="access_unit_delimiter_rbsp"}e.trigger("data",r)}),d.on("done",function(){e.trigger("done")}),this.flush=function(){d.flush()},c=function(e,t){var i,n=8,r=8;for(i=0;i<e;i++)0!==r&&(r=(n+t.readExpGolomb()+256)%256),n=0===r?n:r},u=function(e){for(var t,i,n=e.byteLength,r=[],a=1;a<n-2;)0===e[a]&&0===e[a+1]&&3===e[a+2]?(r.push(a+2),a+=2):a++;if(0===r.length)return e;t=n-r.length,i=new Uint8Array(t);var s=0;for(a=0;a<t;s++,a++)s===r[0]&&(s++,r.shift()),i[a]=e[s];return i},l=function(e){var t,i,n,r,s,u,l,d,h,p,f,m,g,y=0,v=0,_=0,b=0,T=1;if(i=(t=new o(e)).readUnsignedByte(),r=t.readUnsignedByte(),n=t.readUnsignedByte(),t.skipUnsignedExpGolomb(),a[i]&&(3===(s=t.readUnsignedExpGolomb())&&t.skipBits(1),t.skipUnsignedExpGolomb(),t.skipUnsignedExpGolomb(),t.skipBits(1),t.readBoolean()))for(f=3!==s?8:12,g=0;g<f;g++)t.readBoolean()&&c(g<6?16:64,t);if(t.skipUnsignedExpGolomb(),0===(u=t.readUnsignedExpGolomb()))t.readUnsignedExpGolomb();else if(1===u)for(t.skipBits(1),t.skipExpGolomb(),t.skipExpGolomb(),l=t.readUnsignedExpGolomb(),g=0;g<l;g++)t.skipExpGolomb();if(t.skipUnsignedExpGolomb(),t.skipBits(1),d=t.readUnsignedExpGolomb(),h=t.readUnsignedExpGolomb(),0===(p=t.readBits(1))&&t.skipBits(1),t.skipBits(1),t.readBoolean()&&(y=t.readUnsignedExpGolomb(),v=t.readUnsignedExpGolomb(),_=t.readUnsignedExpGolomb(),b=t.readUnsignedExpGolomb()),t.readBoolean()&&t.readBoolean()){switch(t.readUnsignedByte()){case 1:m=[1,1];break;case 2:m=[12,11];break;case 3:m=[10,11];break;case 4:m=[16,11];break;case 5:m=[40,33];break;case 6:m=[24,11];break;case 7:m=[20,11];break;case 8:m=[32,11];break;case 9:m=[80,33];break;case 10:m=[18,11];break;case 11:m=[15,11];break;case 12:m=[64,33];break;case 13:m=[160,99];break;case 14:m=[4,3];break;case 15:m=[3,2];break;case 16:m=[2,1];break;case 255:m=[t.readUnsignedByte()<<8|t.readUnsignedByte(),t.readUnsignedByte()<<8|t.readUnsignedByte()]}m&&(T=m[0]/m[1])}return{profileIdc:i,levelIdc:n,profileCompatibility:r,width:Math.ceil((16*(d+1)-2*y-2*v)*T),height:(2-p)*(h+1)*16-2*_-2*b}}}).prototype=new s,e.exports={H264Stream:n,NalByteStream:r}},666:function(e,t,i){"use strict";var n;n=function(e){var t=e.byteLength,i=0,n=0;this.length=function(){return 8*t},this.bitsAvailable=function(){return 8*t+n},this.loadWord=function(){var r=e.byteLength-t,a=new Uint8Array(4),s=Math.min(4,t);if(0===s)throw new Error("no bytes available");a.set(e.subarray(r,r+s)),i=new DataView(a.buffer).getUint32(0),n=8*s,t-=s},this.skipBits=function(e){var r;n>e?(i<<=e,n-=e):(e-=n,e-=8*(r=Math.floor(e/8)),t-=r,this.loadWord(),i<<=e,n-=e)},this.readBits=function(e){var r=Math.min(n,e),a=i>>>32-r;return(n-=r)>0?i<<=r:t>0&&this.loadWord(),(r=e-r)>0?a<<r|this.readBits(r):a},this.skipLeadingZeros=function(){var e;for(e=0;e<n;++e)if(0!==(i&2147483648>>>e))return i<<=e,n-=e,e;return this.loadWord(),e+this.skipLeadingZeros()},this.skipUnsignedExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.readUnsignedExpGolomb=function(){var e=this.skipLeadingZeros();return this.readBits(e+1)-1},this.readExpGolomb=function(){var e=this.readUnsignedExpGolomb();return 1&e?1+e>>>1:-1*(e>>>1)},this.readBoolean=function(){return 1===this.readBits(1)},this.readUnsignedByte=function(){return this.readBits(8)},this.loadWord()},e.exports=n},667:function(e,t,i){"use strict";var n,r=i(552),a=i(571);(n=function(){var e=new 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i=a.findBox(e,["moof","traf"]),r=a.findBox(e,["mdat"]),u={},l=[];return r.forEach(function(e,t){var n=i[t];l.push({mdat:e,traf:n})}),l.forEach(function(e){var i,r=e.mdat,l=e.traf,c=a.findBox(l,["tfhd"]),d=s.parseTfhd(c[0]),h=d.trackId,p=a.findBox(l,["tfdt"]),f=p.length>0?s.parseTfdt(p[0]).baseMediaDecodeTime:0,m=a.findBox(l,["trun"]);t===h&&m.length>0&&(i=function(e,t,i){var r,a,s,u,l=new DataView(e.buffer,e.byteOffset,e.byteLength),c=[];for(a=0;a+4<e.length;a+=s)if(s=l.getUint32(a),a+=4,!(s<=0))switch(31&e[a]){case 6:var d=e.subarray(a+1,a+1+s),h=o(a,t);r={nalUnitType:"sei_rbsp",size:s,data:d,escapedRBSP:n(d),trackId:i},h?(r.pts=h.pts,r.dts=h.dts,u=h):(r.pts=u.pts,r.dts=u.dts),c.push(r)}return c}(r,function(e,t,i){var n=t,r=i.defaultSampleDuration||0,a=i.defaultSampleSize||0,o=i.trackId,u=[];return e.forEach(function(e){var t=s.parseTrun(e).samples;t.forEach(function(e){void 0===e.duration&&(e.duration=r),void 0===e.size&&(e.size=a),e.trackId=o,e.dts=n,void 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n,r,s,o,u=0,l=188,c=!1;l<=e.byteLength;)if(71!==e[u]||71!==e[l]&&l!==e.byteLength)u++,l++;else{switch(n=e.subarray(u,l),a.ts.parseType(n,t.pid)){case"pes":r=a.ts.parsePesType(n,t.table),s=a.ts.parsePayloadUnitStartIndicator(n),"audio"===r&&s&&(o=a.ts.parsePesTime(n))&&(o.type="audio",i.audio.push(o),c=!0)}if(c)break;u+=188,l+=188}for(u=(l=e.byteLength)-188,c=!1;u>=0;)if(71!==e[u]||71!==e[l]&&l!==e.byteLength)u--,l--;else{switch(n=e.subarray(u,l),a.ts.parseType(n,t.pid)){case"pes":r=a.ts.parsePesType(n,t.table),s=a.ts.parsePayloadUnitStartIndicator(n),"audio"===r&&s&&(o=a.ts.parsePesTime(n))&&(o.type="audio",i.audio.push(o),c=!0)}if(c)break;u-=188,l-=188}},o=function(e,t,i){for(var n,r,s,o,u,l,c,d=0,h=188,p=!1,f={data:[],size:0};h<e.byteLength;)if(71!==e[d]||71!==e[h])d++,h++;else{switch(n=e.subarray(d,h),a.ts.parseType(n,t.pid)){case"pes":if(r=a.ts.parsePesType(n,t.table),s=a.ts.parsePayloadUnitStartIndicator(n),"video"===r&&(s&&!p&&(o=a.ts.parsePesTime(n))&&(o.type="video",i.video.push(o),p=!0),!i.firstKeyFrame)){if(s&&0!==f.size){for(u=new Uint8Array(f.size),l=0;f.data.length;)c=f.data.shift(),u.set(c,l),l+=c.byteLength;if(a.ts.videoPacketContainsKeyFrame(u)){var m=a.ts.parsePesTime(u);m?(i.firstKeyFrame=m,i.firstKeyFrame.type="video"):console.warn("Failed to extract PTS/DTS from PES at first keyframe. 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0===i?"pat":i===t?"pmt":t?"pes":null},parsePat:function(e){var t=a(e),i=4+s(e);return t&&(i+=e[i]+1),(31&e[i+10])<<8|e[i+11]},parsePmt:function(e){var t={},i=a(e),n=4+s(e);if(i&&(n+=e[n]+1),1&e[n+5]){var r;r=3+((15&e[n+1])<<8|e[n+2])-4;for(var o=12+((15&e[n+10])<<8|e[n+11]);o<r;){var u=n+o;t[(31&e[u+1])<<8|e[u+2]]=e[u],o+=5+((15&e[u+3])<<8|e[u+4])}return t}},parsePayloadUnitStartIndicator:a,parsePesType:function(e,t){switch(t[r(e)]){case n.H264_STREAM_TYPE:return"video";case n.ADTS_STREAM_TYPE:return"audio";case n.METADATA_STREAM_TYPE:return"timed-metadata";default:return null}},parsePesTime:function(e){if(!a(e))return null;var t=4+s(e);if(t>=e.byteLength)return null;var i,n=null;return 192&(i=e[t+7])&&((n={}).pts=(14&e[t+9])<<27|(255&e[t+10])<<20|(254&e[t+11])<<12|(255&e[t+12])<<5|(254&e[t+13])>>>3,n.pts*=4,n.pts+=(6&e[t+13])>>>1,n.dts=n.pts,64&i&&(n.dts=(14&e[t+14])<<27|(255&e[t+15])<<20|(254&e[t+16])<<12|(255&e[t+17])<<5|(254&e[t+18])>>>3,n.dts*=4,n.dts+=(6&e[t+18])>>>1)),n},videoPacketContainsKeyFrame:function(e){for(var t=4+s(e),i=e.subarray(t),n=0,r=0,a=!1;r<i.byteLength-3;r++)if(1===i[r+2]){n=r+5;break}for(;n<i.byteLength;)switch(i[n]){case 0:if(0!==i[n-1]){n+=2;break}if(0!==i[n-2]){n++;break}r+3!==n-2&&"slice_layer_without_partitioning_rbsp_idr"===o(31&i[r+3])&&(a=!0);do{n++}while(1!==i[n]&&n<i.length);r=n-2,n+=3;break;case 1:if(0!==i[n-1]||0!==i[n-2]){n+=3;break}"slice_layer_without_partitioning_rbsp_idr"===o(31&i[r+3])&&(a=!0),r=n-2,n+=3;break;default:n+=3}return i=i.subarray(r),n-=r,r=0,i&&i.byteLength>3&&"slice_layer_without_partitioning_rbsp_idr"===o(31&i[r+3])&&(a=!0),a}}},671:function(e,t,i){},751:function(e,t,i){"use strict";i.r(t);var 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instead."),xt.prototype.addChild.call(this,e,t)},i.enable=function(){e.prototype.enable.call(this),this.el_.removeAttribute("disabled")},i.disable=function(){e.prototype.disable.call(this),this.el_.setAttribute("disabled","disabled")},i.handleKeyDown=function(t){h.a.isEventKey(t,"Space")||h.a.isEventKey(t,"Enter")?t.stopPropagation():e.prototype.handleKeyDown.call(this,t)},t}(un);xt.registerComponent("Button",mn);vargn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).mouseused_=!1,n.on("mousedown",n.handleMouseDown),n}$(t,e);vari=t.prototype;returni.buildCSSClass=function(){return"vjs-big-play-button"},i.handleClick=function(e){vart=this.player_.play();if(this.mouseused_&&e.clientX&&e.clientY)returndi(t),void(this.player_.tech(!0)&&this.player_.tech(!0).focus());vari=this.player_.getChild("controlBar"),n=i&&i.getChild("playToggle");if(n){varr=function(){returnn.focus()};ci(t)?t.then(r,function(){}):this.setTimeout(r,1)}elsethis.player_.tech(!0).focus()},i.handleKeyDown=function(t){this.mouseused_=!1,e.prototype.handleKeyDown.call(this,t)},i.handleMouseDown=function(e){this.mouseused_=!0},t}(mn);gn.prototype.controlText_="Play 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"+e.prototype.buildCSSClass.call(this)},i.handleClick=function(e){this.player_.paused()?this.player_.play():this.player_.pause(),e.stopPropagation()},i.handleSeeked=function(e){this.removeClass("vjs-ended"),this.player_.paused()?this.handlePause(e):this.handlePlay(e)},i.handlePlay=function(e){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.controlText("Pause")},i.handlePause=function(e){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.controlText("Play")},i.handleEnded=function(e){this.removeClass("vjs-playing"),this.addClass("vjs-ended"),this.controlText("Replay"),this.one(this.player_,"seeked",this.handleSeeked)},t}(mn);vn.prototype.controlText_="Play",xt.registerComponent("PlayToggle",vn);var_n=function(e,t){e=e<0?0:e;vari=Math.floor(e%60),n=Math.floor(e/60%60),r=Math.floor(e/3600),a=Math.floor(t/60%60),s=Math.floor(t/3600);return(isNaN(e)||e===1/0)&&(r=n=i="-"),(r=r>0||s>0?r+":":"")+(n=((r||a>=10)&&n<10?"0"+n:n)+":")+(i=i<10?"0"+i:i)},bn=_n;functionTn(e,t){returnvoid0===t&&(t=e),bn(e,t)}varSn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).throttledUpdateContent=ft(pt(Y(n),n.updateContent),25),n.on(t,"timeupdate",n.throttledUpdateContent),n}$(t,e);vari=t.prototype;returni.createEl=function(){vart=this.buildCSSClass(),i=e.prototype.createEl.call(this,"div",{className:t+" vjs-time-control vjs-control",innerHTML:'<span class="vjs-control-text" role="presentation">'+this.localize(this.labelText_)+"\xa0</span>"});returnthis.contentEl_=ge("span",{className:t+"-display"},{"aria-live":"off",role:"presentation"}),this.updateTextNode_(),i.appendChild(this.contentEl_),i},i.dispose=function(){this.contentEl_=null,this.textNode_=null,e.prototype.dispose.call(this)},i.updateTextNode_=function(){if(this.contentEl_){for(;this.contentEl_.firstChild;)this.contentEl_.removeChild(this.contentEl_.firstChild);this.textNode_=s.a.createTextNode(this.formattedTime_||this.formatTime_(0)),this.contentEl_.appendChild(this.textNode_)}},i.formatTime_=function(e){returnTn(e)},i.updateFormattedTime_=function(e){vart=this.formatTime_(e);t!==this.formattedTime_&&(this.formattedTime_=t,this.requestAnimationFrame(this.updateTextNode_))},i.updateContent=function(e){},t}(xt);Sn.prototype.labelText_="Time",Sn.prototype.controlText_="Time",xt.registerComponent("TimeDisplay",Sn);varkn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).on(t,"ended",n.handleEnded),n}$(t,e);vari=t.prototype;returni.buildCSSClass=function(){return"vjs-current-time"},i.updateContent=function(e){vart=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();this.updateFormattedTime_(t)},i.handleEnded=function(e){this.player_.duration()&&this.updateFormattedTime_(this.player_.duration())},t}(Sn);kn.prototype.labelText_="Current Time",kn.prototype.controlText_="Current Time",xt.registerComponent("CurrentTimeDisplay",kn);varwn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).on(t,"durationchange",n.updateContent),n.on(t,"loadstart",n.updateContent),n.on(t,"loadedmetadata",n.throttledUpdateContent),n}$(t,e);vari=t.prototype;returni.buildCSSClass=function(){return"vjs-duration"},i.updateContent=function(e){vart=this.player_.duration();this.duration_!==t&&(this.duration_=t,this.updateFormattedTime_(t))},t}(Sn);wn.prototype.labelText_="Duration",wn.prototype.controlText_="Duration",xt.registerComponent("DurationDisplay",wn);varCn=function(e){functiont(){returne.apply(this,arguments)||this}return$(t,e),t.prototype.createEl=function(){returne.prototype.createEl.call(this,"div",{className:"vjs-time-control vjs-time-divider",innerHTML:"<div><span>/</span></div>"},{"aria-hidden":!0})},t}(xt);xt.registerComponent("TimeDivider",Cn);varEn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).on(t,"durationchange",n.throttledUpdateContent),n.on(t,"ended",n.handleEnded),n}$(t,e);vari=t.prototype;returni.buildCSSClass=function(){return"vjs-remaining-time"},i.createEl=function(){vart=e.prototype.createEl.call(this);returnt.insertBefore(ge("span",{},{"aria-hidden":!0},"-"),this.contentEl_),t},i.updateContent=function(e){"number"===typeofthis.player_.duration()&&(this.player_.remainingTimeDisplay?this.updateFormattedTime_(this.player_.remainingTimeDisplay()):this.updateFormattedTime_(this.player_.remainingTime()))},i.handleEnded=function(e){this.player_.duration()&&this.updateFormattedTime_(0)},t}(Sn);En.prototype.labelText_="Remaining Time",En.prototype.controlText_="Remaining Time",xt.registerComponent("RemainingTimeDisplay",En);varAn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).updateShowing(),n.on(n.player(),"durationchange",n.updateShowing),n}$(t,e);vari=t.prototype;returni.createEl=function(){vart=e.prototype.createEl.call(this,"div",{className:"vjs-live-control vjs-control"});returnthis.contentEl_=ge("div",{className:"vjs-live-display",innerHTML:'<span class="vjs-control-text">'+this.localize("Stream Type")+"\xa0</span>"+this.localize("LIVE")},{"aria-live":"off"}),t.appendChild(this.contentEl_),t},i.dispose=function(){this.contentEl_=null,e.prototype.dispose.call(this)},i.updateShowing=function(e){this.player().duration()===1/0?this.show():this.hide()},t}(xt);xt.registerComponent("LiveDisplay",An);varPn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).updateLiveEdgeStatus(),n.player_.liveTracker&&n.on(n.player_.liveTracker,"liveedgechange",n.updateLiveEdgeStatus),n}$(t,e);vari=t.prototype;returni.createEl=function(){vart=e.prototype.createEl.call(this,"button",{className:"vjs-seek-to-live-control vjs-control"});returnthis.textEl_=ge("span",{className:"vjs-seek-to-live-text",innerHTML:this.localize("LIVE")},{"aria-hidden":"true"}),t.appendChild(this.textEl_),t},i.updateLiveEdgeStatus=function(e){!this.player_.liveTracker||this.player_.liveTracker.atLiveEdge()?(this.setAttribute("aria-disabled",!0),this.addClass("vjs-at-live-edge"),this.controlText("Seek to live, currently playing live")):(this.setAttribute("aria-disabled",!1),this.removeClass("vjs-at-live-edge"),this.controlText("Seek to live, currently behind live"))},i.handleClick=function(){this.player_.liveTracker.seekToLiveEdge()},i.dispose=function(){this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatus),this.textEl_=null,e.prototype.dispose.call(this)},t}(mn);Pn.prototype.controlText_="Seek to live, currently playing live",xt.registerComponent("SeekToLive",Pn);varLn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).bar=n.getChild(n.options_.barName),n.vertical(!!n.options_.vertical),n.enable(),n}$(t,e);vari=t.prototype;returni.enabled=function(){returnthis.enabled_},i.enable=function(){this.enabled()||(this.on("mousedown",this.handleMouseDown),this.on("touchstart",this.handleMouseDown),this.on("keydown",this.handleKeyDown),this.on("click",this.handleClick),this.on(this.player_,"controlsvisible",this.update),this.playerEvent&&this.on(this.player_,this.playerEvent,this.update),this.removeClass("disabled"),this.setAttribute("tabindex",0),this.enabled_=!0)},i.disable=function(){if(this.enabled()){vare=this.bar.el_.ownerDocument;this.off("mousedown",this.handleMouseDown),this.off("touchstart",this.handleMouseDown),this.off("keydown",this.handleKeyDown),this.off("click",this.handleClick),this.off(this.player_,"controlsvisible",this.update),this.off(e,"mousemove",this.handleMouseMove),this.off(e,"mouseup",this.handleMouseUp),this.off(e,"touchmove",this.handleMouseMove),this.off(e,"touchend",this.handleMouseUp),this.removeAttribute("tabindex"),this.addClass("disabled"),this.playerEvent&&this.off(this.player_,this.playerEvent,this.update),this.enabled_=!1}},i.createEl=function(t,i,n){returnvoid0===i&&(i={}),void0===n&&(n={}),i.className=i.className+" vjs-slider",i=ae({tabIndex:0},i),n=ae({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100,tabIndex:0},n),e.prototype.createEl.call(this,t,i,n)},i.handleMouseDown=function(e){vart=this.bar.el_.ownerDocument;"mousedown"===e.type&&e.preventDefault(),"touchstart"!==e.type||zt||e.preventDefault(),Pe(),this.addClass("vjs-sliding"),this.trigger("slideractive"),this.on(t,"mousemove",this.handleMouseMove),this.on(t,"mouseup",this.handleMouseUp),this.on(t,"touchmove",this.handleMouseMove),this.on(t,"touchend",this.handleMouseUp),this.handleMouseMove(e)},i.handleMouseMove=function(e){},i.handleMouseUp=function(){vare=this.bar.el_.ownerDocument;Le(),this.removeClass("vjs-sliding"),this.trigger("sliderinactive"),this.off(e,"mousemove",this.handleMouseMove),this.off(e,"mouseup",this.handleMouseUp),this.off(e,"touchmove",this.handleMouseMove),this.off(e,"touchend",this.handleMouseUp),this.update()},i.update=function(){if(this.el_){vare=this.getPercent(),t=this.bar;if(t){("number"!==typeofe||e!==e||e<0||e===1/0)&&(e=0);vari=(100*e).toFixed(2)+"%",n=t.el().style;returnthis.vertical()?n.height=i:n.width=i,e}}},i.calculateDistance=function(e){vart=Oe(this.el_,e);returnthis.vertical()?t.y:t.x},i.handleKeyDown=function(t){h.a.isEventKey(t,"Left")||h.a.isEventKey(t,"Down")?(t.preventDefault(),t.stopPropagation(),this.stepBack()):h.a.isEventKey(t,"Right")||h.a.isEventKey(t,"Up")?(t.preventDefault(),t.stopPropagation(),this.stepForward()):e.prototype.handleKeyDown.call(this,t)},i.handleClick=function(e){e.stopPropagation(),e.preventDefault()},i.vertical=function(e){if(void0===e)returnthis.vertical_||!1;this.vertical_=!!e,this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")},t}(xt);xt.registerComponent("Slider",Ln);varxn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).partEls_=[],n.on(t,"progress",n.update),n}$(t,e);vari=t.prototype;returni.createEl=function(){returne.prototype.createEl.call(this,"div",{className:"vjs-load-progress",innerHTML:'<span class="vjs-control-text"><span>'+this.localize("Loaded")+'</span>: <span class="vjs-control-text-loaded-percentage">0%</span></span>'})},i.dispose=function(){this.partEls_=null,e.prototype.dispose.call(this)},i.update=function(e){vart=this.player_.liveTracker,i=this.player_.buffered(),n=t&&t.isLive()?t.seekableEnd():this.player_.duration(),r=this.player_.bufferedEnd(),a=this.partEls_,s=this.$(".vjs-control-text-loaded-percentage"),o=function(e,t,i){varn=e/t||0;returnn=100*(n>=1?1:n),i&&(n=n.toFixed(2)),n+"%"};this.el_.style.width=o(r,n),ye(s,o(r,n,!0));for(varu=0;u<i.length;u++){varl=i.start(u),c=i.end(u),d=a[u];d||(d=this.el_.appendChild(ge()),a[u]=d),d.style.left=o(l,r),d.style.width=o(c-l,r)}for(varh=a.length;h>i.length;h--)this.el_.removeChild(a[h-1]);a.length=i.length},t}(xt);xt.registerComponent("LoadProgressBar",xn);varIn=function(e){functiont(){returne.apply(this,arguments)||this}$(t,e);vari=t.prototype;returni.createEl=function(){returne.prototype.createEl.call(this,"div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})},i.update=function(e,t,i){varn=xe(this.el_),r=xe(this.player_.el()),a=e.width*t;if(r&&n){vars=e.left-r.left+a,o=e.width-a+(r.right-e.right),u=n.width/2;s<u?u+=u-s:o<u&&(u=o),u<0?u=0:u>n.width&&(u=n.width),this.el_.style.right="-"+u+"px",this.write(i)}},i.write=function(e){ye(this.el_,e)},i.updateTime=function(e,t,i,n){varr=this;this.rafId_&&this.cancelAnimationFrame(this.rafId_),this.rafId_=this.requestAnimationFrame(function(){vara,s=r.player_.duration();if(r.player_.liveTracker&&r.player_.liveTracker.isLive()){varo=r.player_.liveTracker.liveWindow(),u=o-t*o;a=(u<1?"":"-")+Tn(u,o)}elsea=Tn(i,s);r.update(e,t,a),n&&n()})},t}(xt);xt.registerComponent("TimeTooltip",In);varOn=function(e){functiont(){returne.apply(this,arguments)||this}$(t,e);vari=t.prototype;returni.createEl=function(){returne.prototype.createEl.call(this,"div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})},i.update=function(e,t){vari=this.getChild("timeTooltip");if(i){varn=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();i.updateTime(e,t,n)}},t}(xt);On.prototype.options_={children:[]},Bt||jt||On.prototype.options_.children.push("timeTooltip"),xt.registerComponent("PlayProgressBar",On);varUn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).update=ft(pt(Y(n),n.update),25),n}$(t,e);vari=t.prototype;returni.createEl=function(){returne.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},i.update=function(e,t){vari=this,n=t*this.player_.duration();this.getChild("timeTooltip").updateTime(e,t,n,function(){i.el_.style.left=e.width*t+"px"})},t}(xt);Un.prototype.options_={children:["timeTooltip"]},xt.registerComponent("MouseTimeDisplay",Un);varDn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).setEventHandlers_(),n}$(t,e);vari=t.prototype;returni.setEventHandlers_=function(){this.update=ft(pt(this,this.update),30),this.on(this.player_,"timeupdate",this.update),this.on(this.player_,"ended",this.handleEnded),this.on(this.player_,"durationchange",this.update),this.player_.liveTracker&&this.on(this.player_.liveTracker,"liveedgechange",this.update),this.updateInterval=null,this.on(this.player_,["playing"],this.enableInterval_),this.on(this.player_,["ended","pause","waiting"],this.disableInterval_),"hidden"ins.a&&"visibilityState"ins.a&&this.on(s.a,"visibilitychange",this.toggleVisibility_)},i.toggleVisibility_=function(e){s.a.hidden?this.disableInterval_(e):(this.enableInterval_(),this.requestAnimationFrame(this.update))},i.enableInterval_=function(){vare=this;this.clearInterval(this.updateInterval),this.updateInterval=this.setInterval(function(){e.requestAnimationFrame(e.update)},30)},i.disableInterval_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&"ended"!==e.type||this.clearInterval(this.updateInterval)},i.createEl=function(){returne.prototype.createEl.call(this,"div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})},i.update_=function(e,t){vari=this.player_.liveTracker,n=this.player_.duration();i&&i.isLive()&&(n=this.player_.liveTracker.liveCurrentTime()),this.el_.setAttribute("aria-valuenow",(100*t).toFixed(2)),this.el_.setAttribute("aria-valuetext",this.localize("progress bar timing: currentTime={1} duration={2}",[Tn(e,n),Tn(n,n)],"{1} of {2}")),this.bar&&this.bar.update(xe(this.el_),t)},i.update=function(t){if(null!==this.el().offsetParent){vari=e.prototype.update.call(this);returnthis.update_(this.getCurrentTime_(),i),i}},i.getCurrentTime_=function(){returnthis.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()},i.handleEnded=function(e){this.update_(this.player_.duration(),1)},i.getPercent=function(){vare,t=this.getCurrentTime_(),i=this.player_.liveTracker;returni&&i.isLive()?(e=(t-i.seekableStart())/i.liveWindow(),i.atLiveEdge()&&(e=1)):e=t/this.player_.duration(),e>=1?1:e||0},i.handleMouseDown=function(t){Ne(t)&&(t.stopPropagation(),this.player_.scrubbing(!0),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),e.prototype.handleMouseDown.call(this,t))},i.handleMouseMove=function(e){if(Ne(e)){vart,i=this.calculateDistance(e),n=this.player_.liveTracker;if(n&&n.isLive()){varr=n.seekableStart(),a=n.liveCurrentTime();if((t=r+i*n.liveWindow())>=a&&(t=a),t<=r&&(t=r+.1),t===1/0)return}else(t=i*this.player_.duration())===this.player_.duration()&&(t-=.1);this.player_.currentTime(t)}},i.enable=function(){e.prototype.enable.call(this);vart=this.getChild("mouseTimeDisplay");t&&t.show()},i.disable=function(){e.prototype.disable.call(this);vart=this.getChild("mouseTimeDisplay");t&&t.hide()},i.handleMouseUp=function(t){e.prototype.handleMouseUp.call(this,t),t&&t.stopPropagation(),this.player_.scrubbing(!1),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0}),this.videoWasPlaying&&di(this.player_.play())},i.stepForward=function(){this.player_.currentTime(this.player_.currentTime()+5)},i.stepBack=function(){this.player_.currentTime(this.player_.currentTime()-5)},i.handleAction=function(e){this.player_.paused()?this.player_.play():this.player_.pause()},i.handleKeyDown=function(t){if(h.a.isEventKey(t,"Space")||h.a.isEventKey(t,"Enter"))t.preventDefault(),t.stopPropagation(),this.handleAction(t);elseif(h.a.isEventKey(t,"Home"))t.preventDefault(),t.stopPropagation(),this.player_.currentTime(0);elseif(h.a.isEventKey(t,"End"))t.preventDefault(),t.stopPropagation(),this.player_.currentTime(this.player_.duration());elseif(/^[0-9]$/.test(h()(t))){t.preventDefault(),t.stopPropagation();vari=10*(h.a.codes[h()(t)]-h.a.codes[0])/100;this.player_.currentTime(this.player_.duration()*i)}elseh.a.isEventKey(t,"PgDn")?(t.preventDefault(),t.stopPropagation(),this.player_.currentTime(this.player_.currentTime()-60)):h.a.isEventKey(t,"PgUp")?(t.preventDefault(),t.stopPropagation(),this.player_.currentTime(this.player_.currentTime()+60)):e.prototype.handleKeyDown.call(this,t)},t}(Ln);Dn.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},Bt||jt||Dn.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),xt.registerComponent("SeekBar",Dn);varRn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).handleMouseMove=ft(pt(Y(n),n.handleMouseMove),25),n.throttledHandleMouseSeek=ft(pt(Y(n),n.handleMouseSeek),25),n.enable(),n}$(t,e);vari=t.prototype;returni.createEl=function(){returne.prototype.createEl.call(this,"div",{className:"vjs-progress-control vjs-control"})},i.handleMouseMove=function(e){vart=this.getChild("seekBar");if(t){vari=t.getChild("mouseTimeDisplay"),n=t.el(),r=xe(n),a=Oe(n,e).x;a>1?a=1:a<0&&(a=0),i&&i.update(r,a)}},i.handleMouseSeek=function(e){vart=this.getChild("seekBar");t&&t.handleMouseMove(e)},i.enabled=function(){returnthis.enabled_},i.disable=function(){this.children().forEach(function(e){returne.disable&&e.disable()}),this.enabled()&&(this.off(["mousedown","touchstart"],this.handleMouseDown),this.off(this.el_,"mousemove",this.handleMouseMove),this.handleMouseUp(),this.addClass("disabled"),this.enabled_=!1)},i.enable=function(){this.children().forEach(function(e){returne.enable&&e.enable()}),this.enabled()||(this.on(["mousedown","touchstart"],this.handleMouseDown),this.on(this.el_,"mousemove",this.handleMouseMove),this.removeClass("disabled"),this.enabled_=!0)},i.handleMouseDown=function(e){vart=this.el_.ownerDocument,i=this.getChild("seekBar");i&&i.handleMouseDown(e),this.on(t,"mousemove",this.throttledHandleMouseSeek),this.on(t,"touchmove",this.throttledHandleMouseSeek),this.on(t,"mouseup",this.handleMouseUp),this.on(t,"touchend",this.handleMouseUp)},i.handleMouseUp=function(e){vart=this.el_.ownerDocument,i=this.getChild("seekBar");i&&i.handleMouseUp(e),this.off(t,"mousemove",this.throttledHandleMouseSeek),this.off(t,"touchmove",this.throttledHandleMouseSeek),this.off(t,"mouseup",this.handleMouseUp),this.off(t,"touchend",this.handleMouseUp)},t}(xt);Rn.prototype.options_={children:["seekBar"]},xt.registerComponent("ProgressControl",Rn);varMn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).on(t,["enterpictureinpicture","leavepictureinpicture"],n.handlePictureInPictureChange),s.a.pictureInPictureEnabled||n.disable(),n}$(t,e);vari=t.prototype;returni.buildCSSClass=function(){return"vjs-picture-in-picture-control "+e.prototype.buildCSSClass.call(this)},i.handlePictureInPictureChange=function(e){this.player_.isInPictureInPicture()?this.controlText("Exit Picture-in-Picture"):this.controlText("Picture-in-Picture")},i.handleClick=function(e){this.player_.isInPictureInPicture()?this.player_.exitPictureInPicture():this.player_.requestPictureInPicture()},t}(mn);Mn.prototype.controlText_="Picture-in-Picture",xt.registerComponent("PictureInPictureToggle",Mn);varBn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).on(t,"fullscreenchange",n.handleFullscreenChange),!1===s.a[t.fsApi_.fullscreenEnabled]&&n.disable(),n}$(t,e);vari=t.prototype;returni.buildCSSClass=function(){return"vjs-fullscreen-control "+e.prototype.buildCSSClass.call(this)},i.handleFullscreenChange=function(e){this.player_.isFullscreen()?this.controlText("Non-Fullscreen"):this.controlText("Fullscreen")},i.handleClick=function(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()},t}(mn);Bn.prototype.controlText_="Fullscreen",xt.registerComponent("FullscreenToggle",Bn);varNn=function(e,t){t.tech_&&!t.tech_.featuresVolumeControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",function(){t.tech_.featuresVolumeControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")})},jn=function(e){functiont(){returne.apply(this,arguments)||this}return$(t,e),t.prototype.createEl=function(){returne.prototype.createEl.call(this,"div",{className:"vjs-volume-level",innerHTML:'<span class="vjs-control-text"></span>'})},t}(xt);xt.registerComponent("VolumeLevel",jn);varFn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).on("slideractive",n.updateLastVolume_),n.on(t,"volumechange",n.updateARIAAttributes),t.ready(function(){returnn.updateARIAAttributes()}),n}$(t,e);vari=t.prototype;returni.createEl=function(){returne.prototype.createEl.call(this,"div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})},i.handleMouseDown=function(t){Ne(t)&&e.prototype.handleMouseDown.call(this,t)},i.handleMouseMove=function(e){Ne(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))},i.checkMuted=function(){this.player_.muted()&&this.player_.muted(!1)},i.getPercent=function(){returnthis.player_.muted()?0:this.player_.volume()},i.stepForward=function(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)},i.stepBack=function(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)},i.updateARIAAttributes=function(e){vart=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",t),this.el_.setAttribute("aria-valuetext",t+"%")},i.volumeAsPercentage_=function(){returnMath.round(100*this.player_.volume())},i.updateLastVolume_=function(){vare=this,t=this.player_.volume();this.one("sliderinactive",function(){0===e.player_.volume()&&e.player_.lastVolume_(t)})},t}(Ln);Fn.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},Fn.prototype.playerEvent="volumechange",xt.registerComponent("VolumeBar",Fn);varVn=function(e){functiont(t,i){varn;returnvoid0===i&&(i={}),i.vertical=i.vertical||!1,("undefined"===typeofi.volumeBar||oe(i.volumeBar))&&(i.volumeBar=i.volumeBar||{},i.volumeBar.vertical=i.vertical),n=e.call(this,t,i)||this,Nn(Y(n),t),n.throttledHandleMouseMove=ft(pt(Y(n),n.handleMouseMove),25),n.on("mousedown",n.handleMouseDown),n.on("touchstart",n.handleMouseDown),n.on(n.volumeBar,["focus","slideractive"],function(){n.volumeBar.addClass("vjs-slider-active"),n.addClass("vjs-slider-active"),n.trigger("slideractive")}),n.on(n.volumeBar,["blur","sliderinactive"],function(){n.volumeBar.removeClass("vjs-slider-active"),n.removeClass("vjs-slider-active"),n.trigger("sliderinactive")}),n}$(t,e);vari=t.prototype;returni.createEl=function(){vart="vjs-volume-horizontal";returnthis.options_.vertical&&(t="vjs-volume-vertical"),e.prototype.createEl.call(this,"div",{className:"vjs-volume-control vjs-control "+t})},i.handleMouseDown=function(e){vart=this.el_.ownerDocument;this.on(t,"mousemove",this.throttledHandleMouseMove),this.on(t,"touchmove",this.throttledHandleMouseMove),this.on(t,"mouseup",this.handleMouseUp),this.on(t,"touchend",this.handleMouseUp)},i.handleMouseUp=function(e){vart=this.el_.ownerDocument;this.off(t,"mousemove",this.throttledHandleMouseMove),this.off(t,"touchmove",this.throttledHandleMouseMove),this.off(t,"mouseup",this.handleMouseUp),this.off(t,"touchend",this.handleMouseUp)},i.handleMouseMove=function(e){this.volumeBar.handleMouseMove(e)},t}(xt);Vn.prototype.options_={children:["volumeBar"]},xt.registerComponent("VolumeControl",Vn);varHn=function(e,t){t.tech_&&!t.tech_.featuresMuteControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",function(){t.tech_.featuresMuteControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")})},qn=function(e){functiont(t,i){varn;returnn=e.call(this,t,i)||this,Hn(Y(n),t),n.on(t,["loadstart","volumechange"],n.update),n}$(t,e);vari=t.prototype;returni.buildCSSClass=function(){return"vjs-mute-control "+e.prototype.buildCSSClass.call(this)},i.handleClick=function(e){vart=this.player_.volume(),i=this.player_.lastVolume_();if(0===t){varn=i<.1?.1:i;this.player_.volume(n),this.player_.muted(!1)}elsethis.player_.muted(!this.player_.muted())},i.update=function(e){this.updateIcon_(),this.updateControlText_()},i.updateIcon_=function(){vare=this.player_.volume(),t=3;Bt&&this.player_.tech_&&this.player_.tech_.el_&&this.player_.muted(this.player_.tech_.el_.muted),0===e||this.player_.muted()?t=0:e<.33?t=1:e<.67&&(t=2);for(vari=0;i<4;i++)Te(this.el_,"vjs-vol-"+i);be(this.el_,"vjs-vol-"+t)},i.updateControlText_=function(){vare=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==e&&this.controlText(e)},t}(mn);qn.prototype.controlText_="Mute",xt.registerComponent("MuteToggle",qn);varzn=function(e){functiont(t,i){varn;returnvoid0===i&&(i={}),"undefined"!==typeofi.inline?i.inline=i.inline:i.inline=!0,("undefined"===typeofi.volumeControl||oe(i.volumeControl))&&(i.volumeControl=i.volumeControl||{},i.volumeControl.vertical=!i.inline),(n=e.call(this,t,i)||this).on(t,["loadstart"],n.volumePanelState_),n.on(n.volumeControl,["slideractive"],n.sliderActive_),n.on(n.volumeControl,["sliderinactive"],n.sliderInactive_),n}$(t,e);vari=t.prototype;returni.sliderActive_=function(){this.addClass("vjs-slider-active")},i.sliderInactive_=function(){this.removeClass("vjs-slider-active")},i.volumePanelState_=function(){this.volumeControl.hasClass("vjs-hidden")&&this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-hidden"),this.volumeControl.hasClass("vjs-hidden")&&!this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-mute-toggle-only")},i.createEl=function(){vart="vjs-volume-panel-horizontal";returnthis.options_.inline||(t="vjs-volume-panel-vertical"),e.prototype.createEl.call(this,"div",{className:"vjs-volume-panel vjs-control "+t})},t}(xt);zn.prototype.options_={children:["muteToggle","volumeControl"]},xt.registerComponent("VolumePanel",zn);varWn=function(e){functiont(t,i){varn;returnn=e.call(this,t,i)||this,i&&(n.menuButton_=i.menuButton),n.focusedChild_=-1,n.on("keydown",n.handleKeyDown),n.boundHandleBlur_=pt(Y(n),n.handleBlur),n.boundHandleTapClick_=pt(Y(n),n.handleTapClick),n}$(t,e);vari=t.prototype;returni.addEventListenerForItem=function(e){einstanceofxt&&(this.on(e,"blur",this.boundHandleBlur_),this.on(e,["tap","click"],this.boundHandleTapClick_))},i.removeEventListenerForItem=function(e){einstanceofxt&&(this.off(e,"blur",this.boundHandleBlur_),this.off(e,["tap","click"],this.boundHandleTapClick_))},i.removeChild=function(t){"string"===typeoft&&(t=this.getChild(t)),this.removeEventListenerForItem(t),e.prototype.removeChild.call(this,t)},i.addItem=function(e){vart=this.addChild(e);t&&this.addEventListenerForItem(t)},i.createEl=function(){vart=this.options_.contentElType||"ul";this.contentEl_=ge(t,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu");vari=e.prototype.createEl.call(this,"div",{append:this.contentEl_,className:"vjs-menu"});returni.appendChild(this.contentEl_),et(i,"click",function(e){e.preventDefault(),e.stopImmediatePropagation()}),i},i.dispose=function(){this.contentEl_=null,this.boundHandleBlur_=null,this.boundHandleTapClick_=null,e.prototype.dispose.call(this)},i.handleBlur=function(e){vart=e.relatedTarget||s.a.activeElement;if(!this.children().some(function(e){returne.el()===t})){vari=this.menuButton_;i&&i.buttonPressed_&&t!==i.el().firstChild&&i.unpressButton()}},i.handleTapClick=function(e){if(this.menuButton_){this.menuButton_.unpressButton();vart=this.children();if(!Array.isArray(t))return;vari=t.filter(function(t){returnt.el()===e.target})[0];if(!i)return;"CaptionSettingsMenuItem"!==i.name()&&this.menuButton_.focus()}},i.handleKeyDown=function(e){h.a.isEventKey(e,"Left")||h.a.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):(h.a.isEventKey(e,"Right")||h.a.isEventKey(e,"Up"))&&(e.preventDefault(),e.stopPropagation(),this.stepBack())},i.stepForward=function(){vare=0;void0!==this.focusedChild_&&(e=this.focusedChild_+1),this.focus(e)},i.stepBack=function(){vare=0;void0!==this.focusedChild_&&(e=this.focusedChild_-1),this.focus(e)},i.focus=function(e){void0===e&&(e=0);vart=this.children().slice();t.length&&t[0].className&&/vjs-menu-title/.test(t[0].className)&&t.shift(),t.length>0&&(e<0?e=0:e>=t.length&&(e=t.length-1),this.focusedChild_=e,t[e].el_.focus())},t}(xt);xt.registerComponent("Menu",Wn);varGn=function(e){functiont(t,i){varn;void0===i&&(i={}),(n=e.call(this,t,i)||this).menuButton_=newmn(t,i),n.menuButton_.controlText(n.controlText_),n.menuButton_.el_.setAttribute("aria-haspopup","true");varr=mn.prototype.buildCSSClass();returnn.menuButton_.el_.className=n.buildCSSClass()+" "+r,n.menuButton_.removeClass("vjs-control"),n.addChild(n.menuButton_),n.update(),n.enabled_=!0,n.on(n.menuButton_,"tap",n.handleClick),n.on(n.menuButton_,"click",n.handleClick),n.on(n.menuButton_,"keydown",n.handleKeyDown),n.on(n.menuButton_,"mouseenter",function(){n.menu.show()}),n.on("keydown",n.handleSubmenuKeyDown),n}$(t,e);vari=t.prototype;returni.update=function(){vare=this.createMenu();this.menu&&(this.menu.dispose(),this.removeChild(this.menu)),this.menu=e,this.addChild(e),this.buttonPressed_=!1,this.menuButton_.el_.setAttribute("aria-expanded","false"),this.items&&this.items.length<=this.hideThreshold_?this.hide():this.show()},i.createMenu=function(){vare=newWn(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title){vart=ge("li",{className:"vjs-menu-title",innerHTML:Pt(this.options_.title),tabIndex:-1});this.hideThreshold_+=1;vari=newxt(this.player_,{el:t});e.addItem(i)}if(this.items=this.createItems(),this.items)for(varn=0;n<this.items.length;n++)e.addItem(this.items[n]);returne},i.createItems=function(){},i.createEl=function(){returne.prototype.createEl.call(this,"div",{className:this.buildWrapperCSSClass()},{})},i.buildWrapperCSSClass=function(){vart="vjs-menu-button";return!0===this.options_.inline?t+="-inline":t+="-popup","vjs-menu-button "+t+" "+mn.prototype.buildCSSClass()+" "+e.prototype.buildCSSClass.call(this)},i.buildCSSClass=function(){vart="vjs-menu-button";return!0===this.options_.inline?t+="-inline":t+="-popup","vjs-menu-button "+t+" "+e.prototype.buildCSSClass.call(this)},i.controlText=function(e,t){returnvoid0===t&&(t=this.menuButton_.el()),this.menuButton_.controlText(e,t)},i.handleClick=function(e){this.buttonPressed_?this.unpressButton():this.pressButton()},i.focus=function(){this.menuButton_.focus()},i.blur=function(){this.menuButton_.blur()},i.handleKeyDown=function(e){h.a.isEventKey(e,"Esc")||h.a.isEventKey(e,"Tab")?(this.buttonPressed_&&this.unpressButton(),h.a.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus())):(h.a.isEventKey(e,"Up")||h.a.isEventKey(e,"Down"))&&(this.buttonPressed_||(e.preventDefault(),this.pressButton()))},i.handleSubmenuKeyPress=function(e){this.handleSubmenuKeyDown(e)},i.handleSubmenuKeyDown=function(e){(h.a.isEventKey(e,"Esc")||h.a.isEventKey(e,"Tab"))&&(this.buttonPressed_&&this.unpressButton(),h.a.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus()))},i.pressButton=function(){if(this.enabled_){if(this.buttonPressed_=!0,this.menu.show(),this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),Bt&&fe())return;this.menu.focus()}},i.unpressButton=function(){this.enabled_&&(this.buttonPressed_=!1,this.menu.unlockShowing(),this.menu.hide(),this.menuButton_.el_.setAttribute("aria-expanded","false"))},i.disable=function(){this.unpressButton(),this.enabled_=!1,this.addClass("vjs-disabled"),this.menuButton_.disable()},i.enable=function(){this.enabled_=!0,this.removeClass("vjs-disabled"),this.menuButton_.enable()},t}(xt);xt.registerComponent("MenuButton",Gn);var$n=function(e){functiont(t,i){varn,r=i.tracks;if((n=e.call(this,t,i)||this).items.length<=1&&n.hide(),!r)returnY(n);vara=pt(Y(n),n.update);returnr.addEventListener("removetrack",a),r.addEventListener("addtrack",a),n.player_.on("ready",a),n.player_.on("dispose",function(){r.removeEventListener("removetrack",a),r.removeEventListener("addtrack",a)}),n}return$(t,e),t}(Gn);xt.registerComponent("TrackButton",$n);varXn=["Tab","Esc","Up","Down","Right","Left"],Kn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).selectable=i.selectable,n.isSelected_=i.selected||!1,n.multiSelectable=i.multiSelectable,n.selected(n.isSelected_),n.selectable?n.multiSelectable?n.el_.setAttribute("role","menuitemcheckbox"):n.el_.setAttribute("role","menuitemradio"):n.el_.setAttribute("role","menuitem"),n}$(t,e);vari=t.prototype;returni.createEl=function(t,i,n){returnthis.nonIconControl=!0,e.prototype.createEl.call(this,"li",ae({className:"vjs-menu-item",innerHTML:'<span class="vjs-menu-item-text">'+this.localize(this.options_.label)+"</span>",tabIndex:-1},i),n)},i.handleKeyDown=function(t){Xn.some(function(e){returnh.a.isEventKey(t,e)})||e.prototype.handleKeyDown.call(this,t)},i.handleClick=function(e){this.selected(!0)},i.selected=function(e){this.selectable&&(e?(this.addClass("vjs-selected"),this.el_.setAttribute("aria-checked","true"),this.controlText(", selected"),this.isSelected_=!0):(this.removeClass("vjs-selected"),this.el_.setAttribute("aria-checked","false"),this.controlText(""),this.isSelected_=!1))},t}(un);xt.registerComponent("MenuItem",Kn);varYn=function(e){functiont(t,i){varn,a=i.track,o=t.textTracks();i.label=a.label||a.language||"Unknown",i.selected="showing"===a.mode,(n=e.call(this,t,i)||this).track=a,n.kinds=(i.kinds||[i.kind||n.track.kind]).filter(Boolean);varu,l=function(){for(vare=arguments.length,t=newArray(e),i=0;i<e;i++)t[i]=arguments[i];n.handleTracksChange.apply(Y(n),t)},c=function(){for(vare=arguments.length,t=newArray(e),i=0;i<e;i++)t[i]=arguments[i];n.handleSelectedLanguageChange.apply(Y(n),t)};(t.on(["loadstart","texttrackchange"],l),o.addEventListener("change",l),o.addEventListener("selectedlanguagechange",c),n.on("dispose",function(){t.off(["loadstart","texttrackchange"],l),o.removeEventListener("change",l),o.removeEventListener("selectedlanguagechange",c)}),void0===o.onchange)&&n.on(["tap","click"],function(){if("object"!==typeofr.a.Event)try{u=newr.a.Event("change")}catch(e){}u||(u=s.a.createEvent("Event")).initEvent("change",!0,!0),o.dispatchEvent(u)});returnn.handleTracksChange(),n}$(t,e);vari=t.prototype;returni.handleClick=function(t){vari=this.track,n=this.player_.textTracks();if(e.prototype.handleClick.call(this,t),n)for(varr=0;r<n.length;r++){vara=n[r];-1!==this.kinds.indexOf(a.kind)&&(a===i?"showing"!==a.mode&&(a.mode="showing"):"disabled"!==a.mode&&(a.mode="disabled"))}},i.handleTracksChange=function(e){vart="showing"===this.track.mode;t!==this.isSelected_&&this.selected(t)},i.handleSelectedLanguageChange=function(e){if("showing"===this.track.mode){vart=this.player_.cache_.selectedLanguage;if(t&&t.enabled&&t.language===this.track.language&&t.kind!==this.track.kind)return;this.player_.cache_.selectedLanguage={enabled:!0,language:this.track.language,kind:this.track.kind}}},i.dispose=function(){this.track=null,e.prototype.dispose.call(this)},t}(Kn);xt.registerComponent("TextTrackMenuItem",Yn);varQn=function(e){functiont(t,i){returni.track={player:t,kind:i.kind,kinds:i.kinds,default:!1,mode:"disabled"},i.kinds||(i.kinds=[i.kind]),i.label?i.track.label=i.label:i.track.label=i.kinds.join(" and ")+" off",i.selectable=!0,i.multiSelectable=!1,e.call(this,t,i)||this}$(t,e);vari=t.prototype;returni.handleTracksChange=function(e){for(vart=this.player().textTracks(),i=!0,n=0,r=t.length;n<r;n++){vara=t[n];if(this.options_.kinds.indexOf(a.kind)>-1&&"showing"===a.mode){i=!1;break}}i!==this.isSelected_&&this.selected(i)},i.handleSelectedLanguageChange=function(e){for(vart=this.player().textTracks(),i=!0,n=0,r=t.length;n<r;n++){vara=t[n];if(["captions","descriptions","subtitles"].indexOf(a.kind)>-1&&"showing"===a.mode){i=!1;break}}i&&(this.player_.cache_.selectedLanguage={enabled:!1})},t}(Yn);xt.registerComponent("OffTextTrackMenuItem",Qn);varJn=function(e){functiont(t,i){returnvoid0===i&&(i={}),i.tracks=t.textTracks(),e.call(this,t,i)||this}return$(t,e),t.prototype.createItems=function(e,t){vari;void0===e&&(e=[]),void0===t&&(t=Yn),this.label_&&(i=this.label_+" off"),e.push(newQn(this.player_,{kinds:this.kinds_,kind:this.kind_,label:i})),this.hideThreshold_+=1;varn=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(varr=0;r<n.length;r++){vara=n[r];if(this.kinds_.indexOf(a.kind)>-1){vars=newt(this.player_,{track:a,kinds:this.kinds_,kind:this.kind_,selectable:!0,multiSelectable:!1});s.addClass("vjs-"+a.kind+"-menu-item"),e.push(s)}}returne},t}($n);xt.registerComponent("TextTrackButton",Jn);varZn=function(e){functiont(t,i){varn,r=i.track,a=i.cue,s=t.currentTime();returni.selectable=!0,i.multiSelectable=!1,i.label=a.text,i.selected=a.startTime<=s&&s<a.endTime,(n=e.call(this,t,i)||this).track=r,n.cue=a,r.addEventListener("cuechange",pt(Y(n),n.update)),n}$(t,e);vari=t.prototype;returni.handleClick=function(t){e.prototype.handleClick.call(this),this.player_.currentTime(this.cue.startTime),this.update(this.cue.startTime)},i.update=function(e){vart=this.cue,i=this.player_.currentTime();this.selected(t.startTime<=i&&i<t.endTime)},t}(Kn);xt.registerComponent("ChaptersTrackMenuItem",Zn);varer=function(e){functiont(t,i,n){returne.call(this,t,i,n)||this}$(t,e);vari=t.prototype;returni.buildCSSClass=function(){return"vjs-chapters-button 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class="vjs-menu-item-text">'+this.localize(this.options_.label);return"main-desc"===this.options_.track.kind&&(r+='\n <span aria-hidden="true" class="vjs-icon-placeholder"></span>\n <span class="vjs-control-text"> '+this.localize("Descriptions")+"</span>\n "),r+="</span>",e.prototype.createEl.call(this,t,ae({innerHTML:r},i),n)},i.handleClick=function(t){vari=this.player_.audioTracks();e.prototype.handleClick.call(this,t);for(varn=0;n<i.length;n++){varr=i[n];r.enabled=r===this.track}},i.handleTracksChange=function(e){this.selected(this.track.enabled)},t}(Kn);xt.registerComponent("AudioTrackMenuItem",or);varur=function(e){functiont(t,i){returnvoid0===i&&(i={}),i.tracks=t.audioTracks(),e.call(this,t,i)||this}$(t,e);vari=t.prototype;returni.buildCSSClass=function(){return"vjs-audio-button "+e.prototype.buildCSSClass.call(this)},i.buildWrapperCSSClass=function(){return"vjs-audio-button 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Rate",xt.registerComponent("PlaybackRateMenuButton",cr);vardr=function(e){functiont(){returne.apply(this,arguments)||this}$(t,e);vari=t.prototype;returni.buildCSSClass=function(){return"vjs-spacer "+e.prototype.buildCSSClass.call(this)},i.createEl=function(){returne.prototype.createEl.call(this,"div",{className:this.buildCSSClass()})},t}(xt);xt.registerComponent("Spacer",dr);varhr=function(e){functiont(){returne.apply(this,arguments)||this}$(t,e);vari=t.prototype;returni.buildCSSClass=function(){return"vjs-custom-control-spacer 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select",id:"captions-window-color-%s",label:"Color"},windowOpacity:{selector:".vjs-window-opacity > select",id:"captions-window-opacity-%s",label:"Transparency",options:[Cr,wr,kr]}};functionAr(e,t){if(t&&(e=t(e)),e&&"none"!==e)returne}Er.windowColor.options=Er.backgroundColor.options;varPr=function(e){functiont(t,i){varn;returni.temporary=!1,(n=e.call(this,t,i)||this).updateDisplay=pt(Y(n),n.updateDisplay),n.fill(),n.hasBeenOpened_=n.hasBeenFilled_=!0,n.endDialog=ge("p",{className:"vjs-control-text",textContent:n.localize("End of dialog 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id="'+e+'">',this.localize("Window"),"</legend>",this.createElSelect_("windowColor",e),'<span class="vjs-window-opacity vjs-opacity">',this.createElSelect_("windowOpacity",e),"</span>","</fieldset>"].join("")},i.createElColors_=function(){returnge("div",{className:"vjs-track-settings-colors",innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join("")})},i.createElFont_=function(){returnge("div",{className:"vjs-track-settings-font",innerHTML:['<fieldset class="vjs-font-percent vjs-track-setting">',this.createElSelect_("fontPercent","","legend"),"</fieldset>",'<fieldset class="vjs-edge-style vjs-track-setting">',this.createElSelect_("edgeStyle","","legend"),"</fieldset>",'<fieldset class="vjs-font-family vjs-track-setting">',this.createElSelect_("fontFamily","","legend"),"</fieldset>"].join("")})},i.createElControls_=function(){vare=this.localize("restore all settings to the default values");returnge("div",{className:"vjs-track-settings-controls",innerHTML:['<button type="button" class="vjs-default-button" title="'+e+'">',this.localize("Reset"),'<span class="vjs-control-text"> '+e+"</span>","</button>",'<button type="button" class="vjs-done-button">'+this.localize("Done")+"</button>"].join("")})},i.content=function(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]},i.label=function(){returnthis.localize("Caption Settings Dialog")},i.description=function(){returnthis.localize("Beginning of dialog window. 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vjs-text-track-settings"},i.getValues=function(){vare,t,i,n=this;returnt=function(e,t,i){varr,a,s=(r=n.$(t.selector),a=t.parser,Ar(r.options[r.options.selectedIndex].value,a));returnvoid0!==s&&(e[i]=s),e},void0===(i={})&&(i=0),ne(e=Er).reduce(function(i,n){returnt(i,e[n],n)},i)},i.setValues=function(e){vart=this;re(Er,function(i,n){!function(e,t,i){if(t)for(varn=0;n<e.options.length;n++)if(Ar(e.options[n].value,i)===t){e.selectedIndex=n;break}}(t.$(i.selector),e[n],i.parser)})},i.setDefaults=function(){vare=this;re(Er,function(t){vari=t.hasOwnProperty("default")?t.default:0;e.$(t.selector).selectedIndex=i})},i.restoreSettings=function(){vare;try{e=JSON.parse(r.a.localStorage.getItem("vjs-text-track-settings"))}catch(t){ee.warn(t)}e&&this.setValues(e)},i.saveSettings=function(){if(this.options_.persistTextTrackSettings){vare=this.getValues();try{Object.keys(e).length?r.a.localStorage.setItem("vjs-text-track-settings",JSON.stringify(e)):r.a.localStorage.removeItem("vjs-text-track-settings")}catch(t){ee.warn(t)}}},i.updateDisplay=function(){vare=this.player_.getChild("textTrackDisplay");e&&e.updateDisplay()},i.conditionalBlur_=function(){this.previouslyActiveEl_=null;vare=this.player_.controlBar,t=e&&e.subsCapsButton,i=e&&e.captionsButton;t?t.focus():i&&i.focus()},t}(gi);xt.registerComponent("TextTrackSettings",Pr);varLr=function(e){functiont(t,i){varn,a=i.ResizeObserver||r.a.ResizeObserver;null===i.ResizeObserver&&(a=!1);vars=Lt({createEl:!a,reportTouchActivity:!1},i);return(n=e.call(this,t,s)||this).ResizeObserver=i.ResizeObserver||r.a.ResizeObserver,n.loadListener_=null,n.resizeObserver_=null,n.debouncedHandler_=mt(function(){n.resizeHandler()},100,!1,Y(n)),a?(n.resizeObserver_=newn.ResizeObserver(n.debouncedHandler_),n.resizeObserver_.observe(t.el())):(n.loadListener_=function(){if(n.el_&&n.el_.contentWindow){vare=n.debouncedHandler_,t=n.unloadListener_=function(){tt(this,"resize",e),tt(this,"unload",t),t=null};et(n.el_.contentWindow,"unload",t),et(n.el_.contentWindow,"resize",e)}},n.one("load",n.loadListener_)),n}$(t,e);vari=t.prototype;returni.createEl=function(){returne.prototype.createEl.call(this,"iframe",{className:"vjs-resize-manager",tabIndex:-1},{"aria-hidden":"true"})},i.resizeHandler=function(){this.player_&&this.player_.trigger&&this.player_.trigger("playerresize")},i.dispose=function(){this.debouncedHandler_&&this.debouncedHandler_.cancel(),this.resizeObserver_&&(this.player_.el()&&this.resizeObserver_.unobserve(this.player_.el()),this.resizeObserver_.disconnect()),this.loadListener_&&this.off("load",this.loadListener_),this.el_&&this.el_.contentWindow&&this.unloadListener_&&this.unloadListener_.call(this.el_.contentWindow),this.ResizeObserver=null,this.resizeObserver=null,this.debouncedHandler_=null,this.loadListener_=null,e.prototype.dispose.call(this)},t}(xt);xt.registerComponent("ResizeManager",Lr);varxr=function(e){functiont(t,i){varn,r=Lt({createEl:!1},i);return(n=e.call(this,t,r)||this).reset_(),n.on(n.player_,"durationchange",n.handleDurationchange),Gt&&"hidden"ins.a&&"visibilityState"ins.a&&n.on(s.a,"visibilitychange",n.handleVisibilityChange),n}$(t,e);vari=t.prototype;returni.handleVisibilityChange=function(){this.player_.duration()===1/0&&(s.a.hidden?this.stopTracking():this.startTracking())},i.isBehind_=function(){if(!this.timeupdateSeen_)return!1;vare=this.liveCurrentTime(),t=this.player_.currentTime(),i=this.seekableIncrement_;returne!==1/0&&e-(2*i+.07)>=t},i.trackLive_=function(){this.pastSeekEnd_=this.pastSeekEnd_;vare=this.player_.seekable();if(e&&e.length){vart=this.seekableEnd();t!==this.lastSeekEnd_&&(this.lastSeekEnd_&&(this.seekableIncrement_=Math.abs(t-this.lastSeekEnd_)),this.pastSeekEnd_=0,this.lastSeekEnd_=t,this.trigger("seekableendchange")),this.pastSeekEnd_=this.pastSeekEnd()+.03,this.isBehind_()!==this.behindLiveEdge()&&(this.behindLiveEdge_=this.isBehind_(),this.trigger("liveedgechange"))}},i.handleDurationchange=function(){this.player_.duration()===1/0?this.startTracking():this.stopTracking()},i.startTracking=function(){vare=this;this.isTracking()||(this.timeupdateSeen_||(this.timeupdateSeen_=this.player_.hasStarted()),this.trackingInterval_=this.setInterval(this.trackLive_,30),this.trackLive_(),this.on(this.player_,"play",this.trackLive_),this.on(this.player_,"pause",this.trackLive_),this.timeupdateSeen_||(this.one(this.player_,"play",this.handlePlay),this.handleTimeupdate=function(){e.timeupdateSeen_=!0,e.handleTimeupdate=null},this.one(this.player_,"timeupdate",this.handleTimeupdate)))},i.handlePlay=function(){this.one(this.player_,"timeupdate",this.seekToLiveEdge)},i.reset_=function(){this.pastSeekEnd_=0,this.lastSeekEnd_=null,this.behindLiveEdge_=null,this.timeupdateSeen_=!1,this.clearInterval(this.trackingInterval_),this.trackingInterval_=null,this.seekableIncrement_=12,this.off(this.player_,"play",this.trackLive_),this.off(this.player_,"pause",this.trackLive_),this.off(this.player_,"play",this.handlePlay),this.off(this.player_,"timeupdate",this.seekToLiveEdge),this.handleTimeupdate&&(this.off(this.player_,"timeupdate",this.handleTimeupdate),this.handleTimeupdate=null)},i.stopTracking=function(){this.isTracking()&&this.reset_()},i.seekableEnd=function(){for(vare=this.player_.seekable(),t=[],i=e?e.length:0;i--;)t.push(e.end(i));returnt.length?t.sort()[t.length-1]:1/0},i.seekableStart=function(){for(vare=this.player_.seekable(),t=[],i=e?e.length:0;i--;)t.push(e.start(i));returnt.length?t.sort()[0]:0},i.liveWindow=function(){vare=this.liveCurrentTime();returne===1/0?1/0:e-this.seekableStart()},i.isLive=function(){returnthis.isTracking()},i.atLiveEdge=function(){return!this.behindLiveEdge()},i.liveCurrentTime=function(){returnthis.pastSeekEnd()+this.seekableEnd()},i.pastSeekEnd=function(){returnthis.pastSeekEnd_},i.behindLiveEdge=function(){returnthis.behindLiveEdge_},i.isTracking=function(){return"number"===typeofthis.trackingInterval_},i.seekToLiveEdge=function(){this.atLiveEdge()||(this.player_.currentTime(this.liveCurrentTime()),this.player_.paused()&&this.player_.play())},i.dispose=function(){this.stopTracking(),e.prototype.dispose.call(this)},t}(xt);xt.registerComponent("LiveTracker",xr);varIr=function(e){vart=e.el();if(t.hasAttribute("src"))returne.triggerSourceset(t.src),!0;vari=e.$$("source"),n=[],r="";if(!i.length)return!1;for(vara=0;a<i.length;a++){vars=i[a].src;s&&-1===n.indexOf(s)&&n.push(s)}return!!n.length&&(1===n.length&&(r=n[0]),e.triggerSourceset(r),!0)},Or=Object.defineProperty({},"innerHTML",{get:function(){returnthis.cloneNode(!0).innerHTML},set:function(e){vart=s.a.createElement(this.nodeName.toLowerCase());t.innerHTML=e;for(vari=s.a.createDocumentFragment();t.childNodes.length;)i.appendChild(t.childNodes[0]);returnthis.innerText="",r.a.Element.prototype.appendChild.call(this,i),this.innerHTML}}),Ur=function(e,t){for(vari={},n=0;n<e.length&&!((i=Object.getOwnPropertyDescriptor(e[n],t))&&i.set&&i.get);n++);returni.enumerable=!0,i.configurable=!0,i},Dr=function(e){vart=e.el();if(!t.resetSourceWatch_){vari={},n=function(e){returnUr([e.el(),r.a.HTMLMediaElement.prototype,r.a.Element.prototype,Or],"innerHTML")}(e),a=function(i){returnfunction(){for(varn=arguments.length,r=newArray(n),a=0;a<n;a++)r[a]=arguments[a];vars=i.apply(t,r);returnIr(e),s}};["append","appendChild","insertAdjacentHTML"].forEach(function(e){t[e]&&(i[e]=t[e],t[e]=a(i[e]))}),Object.defineProperty(t,"innerHTML",Lt(n,{set:a(n.set)})),t.resetSourceWatch_=function(){t.resetSourceWatch_=null,Object.keys(i).forEach(function(e){t[e]=i[e]}),Object.defineProperty(t,"innerHTML",n)},e.one("sourceset",t.resetSourceWatch_)}},Rr=Object.defineProperty({},"src",{get:function(){returnthis.hasAttribute("src")?Oi(r.a.Element.prototype.getAttribute.call(this,"src")):""},set:function(e){returnr.a.Element.prototype.setAttribute.call(this,"src",e),e}}),Mr=function(e){if(e.featuresSourceset){vart=e.el();if(!t.resetSourceset_){vari=function(e){returnUr([e.el(),r.a.HTMLMediaElement.prototype,Rr],"src")}(e),n=t.setAttribute,a=t.load;Object.defineProperty(t,"src",Lt(i,{set:function(n){varr=i.set.call(t,n);returne.triggerSourceset(t.src),r}})),t.setAttribute=function(i,r){vara=n.call(t,i,r);return/src/i.test(i)&&e.triggerSourceset(t.src),a},t.load=function(){vari=a.call(t);returnIr(e)||(e.triggerSourceset(""),Dr(e)),i},t.currentSrc?e.triggerSourceset(t.currentSrc):Ir(e)||Dr(e),t.resetSourceset_=function(){t.resetSourceset_=null,t.load=a,t.setAttribute=n,Object.defineProperty(t,"src",i),t.resetSourceWatch_&&t.resetSourceWatch_()}}}};functionBr(){vare=Q(["Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\n This may prevent text tracks from loading."]);returnBr=function(){returne},e}varNr=function(e){functiont(t,i){varn;n=e.call(this,t,i)||this;varr=t.source,a=!1;if(r&&(n.el_.currentSrc!==r.src||t.tag&&3===t.tag.initNetworkState_)?n.setSource(r):n.handleLateInit_(n.el_),t.enableSourceset&&n.setupSourcesetHandling_(),n.el_.hasChildNodes()){for(vars=n.el_.childNodes,o=s.length,l=[];o--;){varc=s[o];"track"===c.nodeName.toLowerCase()&&(n.featuresNativeTextTracks?(n.remoteTextTrackEls().addTrackElement_(c),n.remoteTextTracks().addTrack(c.track),n.textTracks().addTrack(c.track),a||n.el_.hasAttribute("crossorigin")||!Di(c.src)||(a=!0)):l.push(c))}for(vard=0;d<l.length;d++)n.el_.removeChild(l[d])}returnn.proxyNativeTracks_(),n.featuresNativeTextTracks&&a&&ee.warn(u()(Br())),n.restoreMetadataTracksInIOSNativePlayer_(),(Yt||Rt||Vt)&&!0===t.nativeControlsForTouch&&n.setControls(!0),n.proxyWebkitFullscreen_(),n.triggerReady(),n}$(t,e);vari=t.prototype;returni.dispose=function(){this.el_&&this.el_.resetSourceset_&&this.el_.resetSourceset_(),t.disposeMediaElement(this.el_),this.options_=null,e.prototype.dispose.call(this)},i.setupSourcesetHandling_=function(){Mr(this)},i.restoreMetadataTracksInIOSNativePlayer_=function(){vare,t=this.textTracks(),i=function(){e=[];for(vari=0;i<t.length;i++){varn=t[i];"metadata"===n.kind&&e.push({track:n,storedMode:n.mode})}};i(),t.addEventListener("change",i),this.on("dispose",function(){returnt.removeEventListener("change",i)});varn=functioni(){for(varn=0;n<e.length;n++){varr=e[n];"disabled"===r.track.mode&&r.track.mode!==r.storedMode&&(r.track.mode=r.storedMode)}t.removeEventListener("change",i)};this.on("webkitbeginfullscreen",function(){t.removeEventListener("change",i),t.removeEventListener("change",n),t.addEventListener("change",n)}),this.on("webkitendfullscreen",function(){t.removeEventListener("change",i),t.addEventListener("change",i),t.removeEventListener("change",n)})},i.overrideNative_=function(e,t){vari=this;if(t===this["featuresNative"+e+"Tracks"]){varn=e.toLowerCase();this[n+"TracksListeners_"]&&Object.keys(this[n+"TracksListeners_"]).forEach(function(e){i.el()[n+"Tracks"].removeEventListener(e,i[n+"TracksListeners_"][e])}),this["featuresNative"+e+"Tracks"]=!t,this[n+"TracksListeners_"]=null,this.proxyNativeTracksForType_(n)}},i.overrideNativeAudioTracks=function(e){this.overrideNative_("Audio",e)},i.overrideNativeVideoTracks=function(e){this.overrideNative_("Video",e)},i.proxyNativeTracksForType_=function(e){vart=this,i=zi[e],n=this.el()[i.getterName],r=this[i.getterName]();if(this["featuresNative"+i.capitalName+"Tracks"]&&n&&n.addEventListener){vara={change:function(e){r.trigger({type:"change",target:r,currentTarget:r,srcElement:r})},addtrack:function(e){r.addTrack(e.track)},removetrack:function(e){r.removeTrack(e.track)}},s=function(){for(vare=[],t=0;t<r.length;t++){for(vari=!1,a=0;a<n.length;a++)if(n[a]===r[t]){i=!0;break}i||e.push(r[t])}for(;e.length;)r.removeTrack(e.shift())};this[i.getterName+"Listeners_"]=a,Object.keys(a).forEach(function(e){vari=a[e];n.addEventListener(e,i),t.on("dispose",function(t){returnn.removeEventListener(e,i)})}),this.on("loadstart",s),this.on("dispose",function(e){returnt.off("loadstart",s)})}},i.proxyNativeTracks_=function(){vare=this;zi.names.forEach(function(t){e.proxyNativeTracksForType_(t)})},i.createEl=function(){vare=this.options_.tag;if(!e||!this.options_.playerElIngest&&!this.movingMediaElementInDOM){if(e){vari=e.cloneNode(!0);e.parentNode&&e.parentNode.insertBefore(i,e),t.disposeMediaElement(e),e=i}else{e=s.a.createElement("video");varn=Lt({},this.options_.tag&&we(this.options_.tag));Yt&&!0===this.options_.nativeControlsForTouch||deleten.controls,ke(e,ae(n,{id:this.options_.techId,class:"vjs-tech"}))}e.playerId=this.options_.playerId}"undefined"!==typeofthis.options_.preload&&Ee(e,"preload",this.options_.preload);for(varr=["loop","muted","playsinline","autoplay"],a=0;a<r.length;a++){varo=r[a],u=this.options_[o];"undefined"!==typeofu&&(u?Ee(e,o,o):Ae(e,o),e[o]=u)}returne},i.handleLateInit_=function(e){if(0!==e.networkState&&3!==e.networkState){if(0===e.readyState){vart=!1,i=function(){t=!0};this.on("loadstart",i);varn=function(){t||this.trigger("loadstart")};returnthis.on("loadedmetadata",n),voidthis.ready(function(){this.off("loadstart",i),this.off("loadedmetadata",n),t||this.trigger("loadstart")})}varr=["loadstart"];r.push("loadedmetadata"),e.readyState>=2&&r.push("loadeddata"),e.readyState>=3&&r.push("canplay"),e.readyState>=4&&r.push("canplaythrough"),this.ready(function(){r.forEach(function(e){this.trigger(e)},this)})}},i.setCurrentTime=function(e){try{this.el_.currentTime=e}catch(t){ee(t,"Video is not ready. (Video.js)")}},i.duration=function(){vare=this;if(this.el_.duration===1/0&&jt&&zt&&0===this.el_.currentTime){returnthis.on("timeupdate",functiont(){e.el_.currentTime>0&&(e.el_.duration===1/0&&e.trigger("durationchange"),e.off("timeupdate",t))}),NaN}returnthis.el_.duration||NaN},i.width=function(){returnthis.el_.offsetWidth},i.height=function(){returnthis.el_.offsetHeight},i.proxyWebkitFullscreen_=function(){vare=this;if("webkitDisplayingFullscreen"inthis.el_){vart=function(){this.trigger("fullscreenchange",{isFullscreen:!1})},i=function(){"webkitPresentationMode"inthis.el_&&"picture-in-picture"!==this.el_.webkitPresentationMode&&(this.one("webkitendfullscreen",t),this.trigger("fullscreenchange",{isFullscreen:!0}))};this.on("webkitbeginfullscreen",i),this.on("dispose",function(){e.off("webkitbeginfullscreen",i),e.off("webkitendfullscreen",t)})}},i.supportsFullScreen=function(){if("function"===typeofthis.el_.webkitEnterFullScreen){vare=r.a.navigator&&r.a.navigator.userAgent||"";if(/Android/.test(e)||!/Chrome|Mac OS X 10.5/.test(e))return!0}return!1},i.enterFullScreen=function(){vare=this.el_;e.paused&&e.networkState<=e.HAVE_METADATA?(this.el_.play(),this.setTimeout(function(){e.pause(),e.webkitEnterFullScreen()},0)):e.webkitEnterFullScreen()},i.exitFullScreen=function(){this.el_.webkitExitFullScreen()},i.requestPictureInPicture=function(){returnthis.el_.requestPictureInPicture()},i.src=function(e){if(void0===e)returnthis.el_.src;this.setSrc(e)},i.reset=function(){t.resetMediaElement(this.el_)},i.currentSrc=function(){returnthis.currentSource_?this.currentSource_.src:this.el_.currentSrc},i.setControls=function(e){this.el_.controls=!!e},i.addTextTrack=function(t,i,n){returnthis.featuresNativeTextTracks?this.el_.addTextTrack(t,i,n):e.prototype.addTextTrack.call(this,t,i,n)},i.createRemoteTextTrack=function(t){if(!this.featuresNativeTextTracks)returne.prototype.createRemoteTextTrack.call(this,t);vari=s.a.createElement("track");returnt.kind&&(i.kind=t.kind),t.label&&(i.label=t.label),(t.language||t.srclang)&&(i.srclang=t.language||t.srclang),t.default&&(i.default=t.default),t.id&&(i.id=t.id),t.src&&(i.src=t.src),i},i.addRemoteTextTrack=function(t,i){varn=e.prototype.addRemoteTextTrack.call(this,t,i);returnthis.featuresNativeTextTracks&&this.el().appendChild(n),n},i.removeRemoteTextTrack=function(t){if(e.prototype.removeRemoteTextTrack.call(this,t),this.featuresNativeTextTracks)for(vari=this.$$("track"),n=i.length;n--;)t!==i[n]&&t!==i[n].track||this.el().removeChild(i[n])},i.getVideoPlaybackQuality=function(){if("function"===typeofthis.el().getVideoPlaybackQuality)returnthis.el().getVideoPlaybackQuality();vare={};return"undefined"!==typeofthis.el().webkitDroppedFrameCount&&"undefined"!==typeofthis.el().webkitDecodedFrameCount&&(e.droppedVideoFrames=this.el().webkitDroppedFrameCount,e.totalVideoFrames=this.el().webkitDecodedFrameCount),r.a.performance&&"function"===typeofr.a.performance.now?e.creationTime=r.a.performance.now():r.a.performance&&r.a.performance.timing&&"number"===typeofr.a.performance.timing.navigationStart&&(e.creationTime=r.a.Date.now()-r.a.performance.timing.navigationStart),e},t}($i);if(he()){Nr.TEST_VID=s.a.createElement("video");varjr=s.a.createElement("track");jr.kind="captions",jr.srclang="en",jr.label="English",Nr.TEST_VID.appendChild(jr)}Nr.isSupported=function(){try{Nr.TEST_VID.volume=.5}catch(e){return!1}return!(!Nr.TEST_VID||!Nr.TEST_VID.canPlayType)},Nr.canPlayType=function(e){returnNr.TEST_VID.canPlayType(e)},Nr.canPlaySource=function(e,t){returnNr.canPlayType(e.type)},Nr.canControlVolume=function(){try{vare=Nr.TEST_VID.volume;returnNr.TEST_VID.volume=e/2+.1,e!==Nr.TEST_VID.volume}catch(t){return!1}},Nr.canMuteVolume=function(){try{vare=Nr.TEST_VID.muted;returnNr.TEST_VID.muted=!e,Nr.TEST_VID.muted?Ee(Nr.TEST_VID,"muted","muted"):Ae(Nr.TEST_VID,"muted"),e!==Nr.TEST_VID.muted}catch(t){return!1}},Nr.canControlPlaybackRate=function(){if(jt&&zt&&Wt<58)return!1;try{vare=Nr.TEST_VID.playbackRate;returnNr.TEST_VID.playbackRate=e/2+.1,e!==Nr.TEST_VID.playbackRate}catch(t){return!1}},Nr.canOverrideAttributes=function(){try{vare=function(){};Object.defineProperty(s.a.createElement("video"),"src",{get:e,set:e}),Object.defineProperty(s.a.createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(s.a.createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(s.a.createElement("audio"),"innerHTML",{get:e,set:e})}catch(t){return!1}return!0},Nr.supportsNativeTextTracks=function(){returnXt||Bt&&zt},Nr.supportsNativeVideoTracks=function(){return!(!Nr.TEST_VID||!Nr.TEST_VID.videoTracks)},Nr.supportsNativeAudioTracks=function(){return!(!Nr.TEST_VID||!Nr.TEST_VID.audioTracks)},Nr.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],Nr.prototype.featuresVolumeControl=Nr.canControlVolume(),Nr.prototype.featuresMuteControl=Nr.canMuteVolume(),Nr.prototype.featuresPlaybackRate=Nr.canControlPlaybackRate(),Nr.prototype.featuresSourceset=Nr.canOverrideAttributes(),Nr.prototype.movingMediaElementInDOM=!Bt,Nr.prototype.featuresFullscreenResize=!0,Nr.prototype.featuresProgressEvents=!0,Nr.prototype.featuresTimeupdateEvents=!0,Nr.prototype.featuresNativeTextTracks=Nr.supportsNativeTextTracks(),Nr.prototype.featuresNativeVideoTracks=Nr.supportsNativeVideoTracks(),Nr.prototype.featuresNativeAudioTracks=Nr.supportsNativeAudioTracks();varFr=Nr.TEST_VID&&Nr.TEST_VID.constructor.prototype.canPlayType,Vr=/^application\/(?:x-|vnd\.apple\.)mpegurl/i;functionHr(){vare=Q(["\n 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'"+n+"' should be registered using videojs.registerTech()'");this.tech_=news(a),this.tech_.ready(pt(this,this.handleTechReady_),!0),fi(this.textTracksJson_||[],this.tech_),qr.forEach(function(e){i.on(i.tech_,e,i["handleTech"+Pt(e)+"_"])}),Object.keys(zr).forEach(function(e){i.on(i.tech_,e,function(t){0===i.tech_.playbackRate()&&i.tech_.seeking()?i.queuedCallbacks_.push({callback:i["handleTech"+zr[e]+"_"].bind(i),event:t}):i["handleTech"+zr[e]+"_"](t)})}),this.on(this.tech_,"loadstart",this.handleTechLoadStart_),this.on(this.tech_,"sourceset",this.handleTechSourceset_),this.on(this.tech_,"waiting",this.handleTechWaiting_),this.on(this.tech_,"ended",this.handleTechEnded_),this.on(this.tech_,"seeking",this.handleTechSeeking_),this.on(this.tech_,"play",this.handleTechPlay_),this.on(this.tech_,"firstplay",this.handleTechFirstPlay_),this.on(this.tech_,"pause",this.handleTechPause_),this.on(this.tech_,"durationchange",this.handleTechDurationChange_),this.on(this.tech_,"fullscreenchange",this.handleTechFullscreenChange_),this.on(this.tech_,"enterpictureinpicture",this.handleTechEnterPictureInPicture_),this.on(this.tech_,"leavepictureinpicture",this.handleTechLeavePictureInPicture_),this.on(this.tech_,"error",this.handleTechError_),this.on(this.tech_,"loadedmetadata",this.updateStyleEl_),this.on(this.tech_,"posterchange",this.handleTechPosterChange_),this.on(this.tech_,"textdata",this.handleTechTextData_),this.on(this.tech_,"ratechange",this.handleTechRateChange_),this.usingNativeControls(this.techGet_("controls")),this.controls()&&!this.usingNativeControls()&&this.addTechControlsListeners_(),this.tech_.el().parentNode===this.el()||"Html5"===n&&this.tag||ve(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)},i.unloadTech_=function(){vare=this;Gi.names.forEach(function(t){vari=Gi[t];e[i.privateName]=e[i.getterName]()}),this.textTracksJson_=pi(this.tech_),this.isReady_=!1,this.tech_.dispose(),this.tech_=!1,this.isPosterFromTech_&&(this.poster_="",this.trigger("posterchange")),this.isPosterFromTech_=!1},i.tech=function(e){returnvoid0===e&&ee.warn(u()(Hr())),this.tech_},i.addTechControlsListeners_=function(){this.removeTechControlsListeners_(),this.on(this.tech_,"mouseup",this.handleTechClick_),this.on(this.tech_,"dblclick",this.handleTechDoubleClick_),this.on(this.tech_,"touchstart",this.handleTechTouchStart_),this.on(this.tech_,"touchmove",this.handleTechTouchMove_),this.on(this.tech_,"touchend",this.handleTechTouchEnd_),this.on(this.tech_,"tap",this.handleTechTap_)},i.removeTechControlsListeners_=function(){this.off(this.tech_,"tap",this.handleTechTap_),this.off(this.tech_,"touchstart",this.handleTechTouchStart_),this.off(this.tech_,"touchmove",this.handleTechTouchMove_),this.off(this.tech_,"touchend",this.handleTechTouchEnd_),this.off(this.tech_,"mouseup",this.handleTechClick_),this.off(this.tech_,"dblclick",this.handleTechDoubleClick_)},i.handleTechReady_=function(){this.triggerReady(),this.cache_.volume&&this.techCall_("setVolume",this.cache_.volume),this.handleTechPosterChange_(),this.handleTechDurationChange_()},i.handleTechLoadStart_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-seeking"),this.error(null),this.handleTechDurationChange_(),this.paused()?(this.hasStarted(!1),this.trigger("loadstart")):(this.trigger("loadstart"),this.trigger("firstplay")),this.manualAutoplay_(this.autoplay())},i.manualAutoplay_=function(e){vart=this;if(this.tech_&&"string"===typeofe){vari,n=function(){vare=t.muted();t.muted(!0);vari=function(){t.muted(e)};t.playTerminatedQueue_.push(i);varn=t.play();if(ci(n))returnn.catch(i)};if("any"===e&&!0!==this.muted()?ci(i=this.play())&&(i=i.catch(n)):i="muted"===e&&!0!==this.muted()?n():this.play(),ci(i))returni.then(function(){t.trigger({type:"autoplay-success",autoplay:e})}).catch(function(i){t.trigger({type:"autoplay-failure",autoplay:e})})}},i.updateSourceCaches_=function(e){void0===e&&(e="");vart=e,i="";"string"!==typeoft&&(t=e.src,i=e.type),this.cache_.source=this.cache_.source||{},this.cache_.sources=this.cache_.sources||[],t&&!i&&(i=function(e,t){if(!t)return"";if(e.cache_.source.src===t&&e.cache_.source.type)returne.cache_.source.type;vari=e.cache_.sources.filter(function(e){returne.src===t});if(i.length)returni[0].type;for(varn=e.$$("source"),r=0;r<n.length;r++){vara=n[r];if(a.type&&a.src&&a.src===t)returna.type}returnan(t)}(this,t)),this.cache_.source=Lt({},e,{src:t,type:i});for(varn=this.cache_.sources.filter(function(e){returne.src&&e.src===t}),r=[],a=this.$$("source"),s=[],o=0;o<a.length;o++){varu=we(a[o]);r.push(u),u.src&&u.src===t&&s.push(u.src)}s.length&&!n.length?this.cache_.sources=r:n.length||(this.cache_.sources=[this.cache_.source]),this.cache_.src=t},i.handleTechSourceset_=function(e){vart=this;if(!this.changingSrc_){vari=function(e){returnt.updateSourceCaches_(e)},n=this.currentSource().src,r=e.src;if(n&&!/^blob:/.test(n)&&/^blob:/.test(r)&&(!this.lastSource_||this.lastSource_.tech!==r&&this.lastSource_.player!==n)&&(i=function(){}),i(r),!e.src){this.tech_.one(["sourceset","loadstart"],functione(i){if("sourceset"!==i.type){varn=t.techGet("currentSrc");t.lastSource_.tech=n,t.updateSourceCaches_(n)}t.tech_.off(["sourceset","loadstart"],e)})}}this.lastSource_={player:this.currentSource().src,tech:e.src},this.trigger({src:e.src,type:"sourceset"})},i.hasStarted=function(e){if(void0===e)returnthis.hasStarted_;e!==this.hasStarted_&&(this.hasStarted_=e,this.hasStarted_?(this.addClass("vjs-has-started"),this.trigger("firstplay")):this.removeClass("vjs-has-started"))},i.handleTechPlay_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.hasStarted(!0),this.trigger("play")},i.handleTechRateChange_=function(){this.tech_.playbackRate()>0&&0===this.cache_.lastPlaybackRate&&(this.queuedCallbacks_.forEach(function(e){returne.callback(e.event)}),this.queuedCallbacks_=[]),this.cache_.lastPlaybackRate=this.tech_.playbackRate(),this.trigger("ratechange")},i.handleTechWaiting_=function(){vare=this;this.addClass("vjs-waiting"),this.trigger("waiting");vart=this.currentTime();this.on("timeupdate",functioni(){t!==e.currentTime()&&(e.removeClass("vjs-waiting"),e.off("timeupdate",i))})},i.handleTechCanPlay_=function(){this.removeClass("vjs-waiting"),this.trigger("canplay")},i.handleTechCanPlayThrough_=function(){this.removeClass("vjs-waiting"),this.trigger("canplaythrough")},i.handleTechPlaying_=function(){this.removeClass("vjs-waiting"),this.trigger("playing")},i.handleTechSeeking_=function(){this.addClass("vjs-seeking"),this.trigger("seeking")},i.handleTechSeeked_=function(){this.removeClass("vjs-seeking"),this.removeClass("vjs-ended"),this.trigger("seeked")},i.handleTechFirstPlay_=function(){this.options_.starttime&&(ee.warn("Passing the `starttime` option to the player will be deprecated in 6.0"),this.currentTime(this.options_.starttime)),this.addClass("vjs-has-started"),this.trigger("firstplay")},i.handleTechPause_=function(){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.trigger("pause")},i.handleTechEnded_=function(){this.addClass("vjs-ended"),this.options_.loop?(this.currentTime(0),this.play()):this.paused()||this.pause(),this.trigger("ended")},i.handleTechDurationChange_=function(){this.duration(this.techGet_("duration"))},i.handleTechClick_=function(e){Ne(e)&&this.controls_&&(this.paused()?di(this.play()):this.pause())},i.handleTechDoubleClick_=function(e){this.controls_&&(Array.prototype.some.call(this.$$(".vjs-control-bar, .vjs-modal-dialog"),function(t){returnt.contains(e.target)})||void0!==this.options_&&void0!==this.options_.userActions&&void0!==this.options_.userActions.doubleClick&&!1===this.options_.userActions.doubleClick||(void0!==this.options_&&void0!==this.options_.userActions&&"function"===typeofthis.options_.userActions.doubleClick?this.options_.userActions.doubleClick.call(this,e):this.isFullscreen()?this.exitFullscreen():this.requestFullscreen()))},i.handleTechTap_=function(){this.userActive(!this.userActive())},i.handleTechTouchStart_=function(){this.userWasActive=this.userActive()},i.handleTechTouchMove_=function(){this.userWasActive&&this.reportUserActivity()},i.handleTechTouchEnd_=function(e){e.preventDefault()},i.handleStageClick_=function(){this.reportUserActivity()},i.toggleFullscreenClass_=function(){this.isFullscreen()?this.addClass("vjs-fullscreen"):this.removeClass("vjs-fullscreen")},i.documentFullscreenChange_=function(e){vart=this.el(),i=s.a[this.fsApi_.fullscreenElement]===t;!i&&t.matches?i=t.matches(":"+this.fsApi_.fullscreen):!i&&t.msMatchesSelector&&(i=t.msMatchesSelector(":"+this.fsApi_.fullscreen)),this.isFullscreen(i),!1===this.isFullscreen()&&tt(s.a,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),this.fsApi_.prefixed&&this.trigger("fullscreenchange")},i.handleTechFullscreenChange_=function(e,t){t&&this.isFullscreen(t.isFullscreen),this.trigger("fullscreenchange")},i.togglePictureInPictureClass_=function(){this.isInPictureInPicture()?this.addClass("vjs-picture-in-picture"):this.removeClass("vjs-picture-in-picture")},i.handleTechEnterPictureInPicture_=function(e){this.isInPictureInPicture(!0)},i.handleTechLeavePictureInPicture_=function(e){this.isInPictureInPicture(!1)},i.handleTechError_=function(){vare=this.tech_.error();this.error(e)},i.handleTechTextData_=function(){vare=null;arguments.length>1&&(e=arguments[1]),this.trigger("textdata",e)},i.getCache=function(){returnthis.cache_},i.resetCache_=function(){this.cache_={currentTime:0,inactivityTimeout:this.options_.inactivityTimeout,duration:NaN,lastVolume:1,lastPlaybackRate:this.defaultPlaybackRate(),media:null,src:"",source:{},sources:[],volume:1}},i.techCall_=function(e,t){this.ready(function(){if(einen)returnfunction(e,t,i,n){returnt[i](e.reduce(nn(i),n))}(this.middleware_,this.tech_,e,t);if(eintn)returnJi(this.middleware_,this.tech_,e,t);try{this.tech_&&this.tech_[e](t)}catch(i){throwee(i),i}},!0)},i.techGet_=function(e){if(this.tech_&&this.tech_.isReady_){if(einZi)returnfunction(e,t,i){returne.reduceRight(nn(i),t[i]())}(this.middleware_,this.tech_,e);if(eintn)returnJi(this.middleware_,this.tech_,e);try{returnthis.tech_[e]()}catch(t){if(void0===this.tech_[e])throwee("Video.js: "+e+" method not defined for "+this.techName_+" playback technology.",t),t;if("TypeError"===t.name)throwee("Video.js: "+e+" unavailable on "+this.techName_+" playback technology element.",t),this.tech_.isReady_=!1,t;throwee(t),t}}},i.play=function(){vare=this,t=this.options_.Promise||r.a.Promise;returnt?newt(function(t){e.play_(t)}):this.play_()},i.play_=function(e){vart=this;void0===e&&(e=di),this.playCallbacks_.push(e);vari=Boolean(!this.changingSrc_&&(this.src()||this.currentSrc()));if(this.waitToPlay_&&(this.off(["ready","loadstart"],this.waitToPlay_),this.waitToPlay_=null),!this.isReady_||!i)returnthis.waitToPlay_=function(e){t.play_()},this.one(["ready","loadstart"],this.waitToPlay_),void(i||!Xt&&!Bt||this.load());varn=this.techGet_("play");null===n?this.runPlayTerminatedQueue_():this.runPlayCallbacks_(n)},i.runPlayTerminatedQueue_=function(){vare=this.playTerminatedQueue_.slice(0);this.playTerminatedQueue_=[],e.forEach(function(e){e()})},i.runPlayCallbacks_=function(e){vart=this.playCallbacks_.slice(0);this.playCallbacks_=[],this.playTerminatedQueue_=[],t.forEach(function(t){t(e)})},i.pause=function(){this.techCall_("pause")},i.paused=function(){return!1!==this.techGet_("paused")},i.played=function(){returnthis.techGet_("played")||ei(0,0)},i.scrubbing=function(e){if("undefined"===typeofe)returnthis.scrubbing_;this.scrubbing_=!!e,e?this.addClass("vjs-scrubbing"):this.removeClass("vjs-scrubbing")},i.currentTime=function(e){return"undefined"!==typeofe?(e<0&&(e=0),voidthis.techCall_("setCurrentTime",e)):(this.cache_.currentTime=this.techGet_("currentTime")||0,this.cache_.currentTime)},i.duration=function(e){if(void0===e)returnvoid0!==this.cache_.duration?this.cache_.duration:NaN;(e=parseFloat(e))<0&&(e=1/0),e!==this.cache_.duration&&(this.cache_.duration=e,e===1/0?(this.addClass("vjs-live"),this.options_.liveui&&this.player_.liveTracker&&this.addClass("vjs-liveui")):(this.removeClass("vjs-live"),this.removeClass("vjs-liveui")),isNaN(e)||this.trigger("durationchange"))},i.remainingTime=function(){returnthis.duration()-this.currentTime()},i.remainingTimeDisplay=function(){returnMath.floor(this.duration())-Math.floor(this.currentTime())},i.buffered=function(){vare=this.techGet_("buffered");returne&&e.length||(e=ei(0,0)),e},i.bufferedPercent=function(){returnti(this.buffered(),this.duration())},i.bufferedEnd=function(){vare=this.buffered(),t=this.duration(),i=e.end(e.length-1);returni>t&&(i=t),i},i.volume=function(e){vart;returnvoid0!==e?(t=Math.max(0,Math.min(1,parseFloat(e))),this.cache_.volume=t,this.techCall_("setVolume",t),void(t>0&&this.lastVolume_(t))):(t=parseFloat(this.techGet_("volume")),isNaN(t)?1:t)},i.muted=function(e){if(void0===e)returnthis.techGet_("muted")||!1;this.techCall_("setMuted",e)},i.defaultMuted=function(e){returnvoid0!==e?this.techCall_("setDefaultMuted",e):this.techGet_("defaultMuted")||!1},i.lastVolume_=function(e){if(void0===e||0===e)returnthis.cache_.lastVolume;this.cache_.lastVolume=e},i.supportsFullScreen=function(){returnthis.techGet_("supportsFullScreen")||!1},i.isFullscreen=function(e){returnvoid0!==e?(this.isFullscreen_=!!e,voidthis.toggleFullscreenClass_()):!!this.isFullscreen_},i.requestFullscreen=function(e){vart;this.isFullscreen(!0),this.fsApi_.requestFullscreen?(et(s.a,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),this.fsApi_.prefixed||(t=this.options_.fullscreen&&this.options_.fullscreen.options||{},void0!==e&&(t=e)),di(this.el_[this.fsApi_.requestFullscreen](t))):this.tech_.supportsFullScreen()?this.techCall_("enterFullScreen"):(this.enterFullWindow(),this.trigger("fullscreenchange"))},i.exitFullscreen=function(){this.isFullscreen(!1),this.fsApi_.requestFullscreen?di(s.a[this.fsApi_.exitFullscreen]()):this.tech_.supportsFullScreen()?this.techCall_("exitFullScreen"):(this.exitFullWindow(),this.trigger("fullscreenchange"))},i.enterFullWindow=function(){this.isFullWindow=!0,this.docOrigOverflow=s.a.documentElement.style.overflow,et(s.a,"keydown",this.boundFullWindowOnEscKey_),s.a.documentElement.style.overflow="hidden",be(s.a.body,"vjs-full-window"),this.trigger("enterFullWindow")},i.fullWindowOnEscKey=function(e){h.a.isEventKey(e,"Esc")&&(!0===this.isFullscreen()?this.exitFullscreen():this.exitFullWindow())},i.exitFullWindow=function(){this.isFullWindow=!1,tt(s.a,"keydown",this.boundFullWindowOnEscKey_),s.a.documentElement.style.overflow=this.docOrigOverflow,Te(s.a.body,"vjs-full-window"),this.trigger("exitFullWindow")},i.isInPictureInPicture=function(e){returnvoid0!==e?(this.isInPictureInPicture_=!!e,voidthis.togglePictureInPictureClass_()):!!this.isInPictureInPicture_},i.requestPictureInPicture=function(){if("pictureInPictureEnabled"ins.a)returnthis.techGet_("requestPictureInPicture")},i.exitPictureInPicture=function(){if("pictureInPictureEnabled"ins.a)returns.a.exitPictureInPicture()},i.handleKeyDown=function(e){vart=this.options_.userActions;if(t&&t.hotkeys){(function(e){vart=e.tagName.toLowerCase();return"input"===t?-1===["button","checkbox","hidden","radio","reset","submit"].indexOf(e.type):-1!==["textarea"].indexOf(t)})(this.el_.ownerDocument.activeElement)||("function"===typeoft.hotkeys?t.hotkeys.call(this,e):this.handleHotkeys(e))}},i.handleHotkeys=function(e){vart=this.options_.userActions?this.options_.userActions.hotkeys:{},i=t.fullscreenKey,n=void0===i?function(e){returnh.a.isEventKey(e,"f")}:i,r=t.muteKey,a=void0===r?function(e){returnh.a.isEventKey(e,"m")}:r,o=t.playPauseKey,u=void0===o?function(e){returnh.a.isEventKey(e,"k")||h.a.isEventKey(e,"Space")}:o;if(n.call(this,e)){e.preventDefault(),e.stopPropagation();varl=xt.getComponent("FullscreenToggle");!1!==s.a[this.fsApi_.fullscreenEnabled]&&l.prototype.handleClick.call(this,e)}elseif(a.call(this,e)){e.preventDefault(),e.stopPropagation(),xt.getComponent("MuteToggle").prototype.handleClick.call(this,e)}elseif(u.call(this,e)){e.preventDefault(),e.stopPropagation(),xt.getComponent("PlayToggle").prototype.handleClick.call(this,e)}},i.canPlayType=function(e){for(vart,i=0,n=this.options_.techOrder;i<n.length;i++){varr=n[i],a=$i.getTech(r);if(a||(a=xt.getComponent(r)),a){if(a.isSupported()&&(t=a.canPlayType(e)))returnt}elseee.error('The "'+r+'" tech is undefined. Skipped browser support check for that tech.')}return""},i.selectSource=function(e){vart,i=this,n=this.options_.techOrder.map(function(e){return[e,$i.getTech(e)]}).filter(function(e){vart=e[0],i=e[1];returni?i.isSupported():(ee.error('The "'+t+'" tech is undefined. Skipped browser support check for that tech.'),!1)}),r=function(e,t,i){varn;returne.some(function(e){returnt.some(function(t){if(n=i(e,t))return!0})}),n},a=function(e,t){varn=e[0];if(e[1].canPlaySource(t,i.options_[n.toLowerCase()]))return{source:t,tech:n}};return(this.options_.sourceOrder?r(e,n,(t=a,function(e,i){returnt(i,e)})):r(n,e,a))||!1},i.src=function(e){vart=this;if("undefined"===typeofe)returnthis.cache_.src||"";vari=functione(t){if(Array.isArray(t)){vari=[];t.forEach(function(t){t=e(t),Array.isArray(t)?i=i.concat(t):se(t)&&i.push(t)}),t=i}elset="string"===typeoft&&t.trim()?[sn({src:t})]:se(t)&&"string"===typeoft.src&&t.src&&t.src.trim()?[sn(t)]:[];returnt}(e);i.length?(this.changingSrc_=!0,this.cache_.sources=i,this.updateSourceCaches_(i[0]),Qi(this,i[0],function(e,n){varr,a;if(t.middleware_=n,t.cache_.sources=i,t.updateSourceCaches_(e),t.src_(e))returni.length>1?t.src(i.slice(1)):(t.changingSrc_=!1,t.setTimeout(function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})},0),voidt.triggerReady());r=n,a=t.tech_,r.forEach(function(e){returne.setTech&&e.setTech(a)})})):this.setTimeout(function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})},0)},i.src_=function(e){vart,i,n=this,r=this.selectSource([e]);return!r||(t=r.tech,i=this.techName_,Pt(t)!==Pt(i)?(this.changingSrc_=!0,this.loadTech_(r.tech,r.source),this.tech_.ready(function(){n.changingSrc_=!1}),!1):(this.ready(function(){this.tech_.constructor.prototype.hasOwnProperty("setSource")?this.techCall_("setSource",e):this.techCall_("src",e.src),this.changingSrc_=!1},!0),!1))},i.load=function(){this.techCall_("load")},i.reset=function(){vare=this,t=this.options_.Promise||r.a.Promise;this.paused()||!t?this.doReset_():di(this.play().then(function(){returne.doReset_()}))},i.doReset_=function(){this.tech_&&this.tech_.clearTracks("text"),this.resetCache_(),this.poster(""),this.loadTech_(this.options_.techOrder[0],null),this.techCall_("reset"),this.resetControlBarUI_(),yt(this)&&this.trigger("playerreset")},i.resetControlBarUI_=function(){this.resetProgressBar_(),this.resetPlaybackRate_(),this.resetVolumeBar_()},i.resetProgressBar_=function(){this.currentTime(0);vare=this.controlBar,t=e.durationDisplay,i=e.remainingTimeDisplay;t&&t.updateContent(),i&&i.updateContent()},i.resetPlaybackRate_=function(){this.playbackRate(this.defaultPlaybackRate()),this.handleTechRateChange_()},i.resetVolumeBar_=function(){this.volume(1),this.trigger("volumechange")},i.currentSources=function(){vare=this.currentSource(),t=[];return0!==Object.keys(e).length&&t.push(e),this.cache_.sources||t},i.currentSource=function(){returnthis.cache_.source||{}},i.currentSrc=function(){returnthis.currentSource()&&this.currentSource().src||""},i.currentType=function(){returnthis.currentSource()&&this.currentSource().type||""},i.preload=function(e){returnvoid0!==e?(this.techCall_("setPreload",e),void(this.options_.preload=e)):this.techGet_("preload")},i.autoplay=function(e){if(void0===e)returnthis.options_.autoplay||!1;vart;"string"===typeofe&&/(any|play|muted)/.test(e)?(this.options_.autoplay=e,this.manualAutoplay_(e),t=!1):this.options_.autoplay=!!e,t="undefined"===typeoft?this.options_.autoplay:t,this.tech_&&this.techCall_("setAutoplay",t)},i.playsinline=function(e){returnvoid0!==e?(this.techCall_("setPlaysinline",e),this.options_.playsinline=e,this):this.techGet_("playsinline")},i.loop=function(e){returnvoid0!==e?(this.techCall_("setLoop",e),void(this.options_.loop=e)):this.techGet_("loop")},i.poster=function(e){if(void0===e)returnthis.poster_;e||(e=""),e!==this.poster_&&(this.poster_=e,this.techCall_("setPoster",e),this.isPosterFromTech_=!1,this.trigger("posterchange"))},i.handleTechPosterChange_=function(){if((!this.poster_||this.options_.techCanOverridePoster)&&this.tech_&&this.tech_.poster){vare=this.tech_.poster()||"";e!==this.poster_&&(this.poster_=e,this.isPosterFromTech_=!0,this.trigger("posterchange"))}},i.controls=function(e){if(void0===e)return!!this.controls_;e=!!e,this.controls_!==e&&(this.controls_=e,this.usingNativeControls()&&this.techCall_("setControls",e),this.controls_?(this.removeClass("vjs-controls-disabled"),this.addClass("vjs-controls-enabled"),this.trigger("controlsenabled"),this.usingNativeControls()||this.addTechControlsListeners_()):(this.removeClass("vjs-controls-enabled"),this.addClass("vjs-controls-disabled"),this.trigger("controlsdisabled"),this.usingNativeControls()||this.removeTechControlsListeners_()))},i.usingNativeControls=function(e){if(void0===e)return!!this.usingNativeControls_;e=!!e,this.usingNativeControls_!==e&&(this.usingNativeControls_=e,this.usingNativeControls_?(this.addClass("vjs-using-native-controls"),this.trigger("usingnativecontrols")):(this.removeClass("vjs-using-native-controls"),this.trigger("usingcustomcontrols")))},i.error=function(e){if(void0===e)returnthis.error_||null;if(this.options_.suppressNotSupportedError&&e&&e.message&&e.message===this.localize(this.options_.notSupportedMessage)){vart=function(){this.error(e)};returnthis.options_.suppressNotSupportedError=!1,this.any(["click","touchstart"],t),voidthis.one("loadstart",function(){this.off(["click","touchstart"],t)})}if(null===e)returnthis.error_=e,this.removeClass("vjs-error"),void(this.errorDisplay&&this.errorDisplay.close());this.error_=newui(e),this.addClass("vjs-error"),ee.error("(CODE:"+this.error_.code+" 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0,r=0}returni},Se=function(e){return181!==e.payload[0]?null:49!==(e.payload[1]<<8|e.payload[2])?null:"GA94"!==String.fromCharCode(e.payload[3],e.payload[4],e.payload[5],e.payload[6])?null:3!==e.payload[7]?null:e.payload.subarray(8,e.payload.length-1)},ke=function(e,t){vari,n,r,a,s=[];if(!(64&t[0]))returns;for(n=31&t[0],i=0;i<n;i++)a={type:3&t[2+(r=3*i)],pts:e},4&t[r+2]&&(a.ccData=t[r+3]<<8|t[r+4],s.push(a));returns},we=function(e){for(vart,i,n=e.byteLength,r=[],a=1;a<n-2;)0===e[a]&&0===e[a+1]&&3===e[a+2]?(r.push(a+2),a+=2):a++;if(0===r.length)returne;t=n-r.length,i=newUint8Array(t);vars=0;for(a=0;a<t;s++,a++)s===r[0]&&(s++,r.shift()),i[a]=e[s];returni},Ce=4,Ee=functione(){e.prototype.init.call(this),this.captionPackets_=[],this.ccStreams_=[newIe(0,0),newIe(0,1),newIe(1,0),newIe(1,1)],this.reset(),this.ccStreams_.forEach(function(e){e.on("data",this.trigger.bind(this,"data")),e.on("done",this.trigger.bind(this,"done"))},this)};(Ee.prototype=newee).push=function(e){vart,i,n;if("sei_rbsp"===e.nalUnitType&&(t=Te(e.escapedRBSP)).payloadType===Ce&&(i=Se(t)))if(e.dts<this.latestDts_)this.ignoreNextEqualDts_=!0;else{if(e.dts===this.latestDts_&&this.ignoreNextEqualDts_)returnthis.numSameDts_--,void(this.numSameDts_||(this.ignoreNextEqualDts_=!1));n=ke(e.pts,i),this.captionPackets_=this.captionPackets_.concat(n),this.latestDts_!==e.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=e.dts}},Ee.prototype.flush=function(){this.captionPackets_.length?(this.captionPackets_.forEach(function(e,t){e.presortIndex=t}),this.captionPackets_.sort(function(e,t){returne.pts===t.pts?e.presortIndex-t.presortIndex:e.pts-t.pts}),this.captionPackets_.forEach(function(e){e.type<2&&this.dispatchCea608Packet(e)},this),this.captionPackets_.length=0,this.ccStreams_.forEach(function(e){e.flush()},this)):this.ccStreams_.forEach(function(e){e.flush()},this)},Ee.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach(function(e){e.reset()})},Ee.prototype.dispatchCea608Packet=function(e){this.setsTextOrXDSActive(e)?this.activeCea608Channel_[e.type]=null:this.setsChannel1Active(e)?this.activeCea608Channel_[e.type]=0:this.setsChannel2Active(e)&&(this.activeCea608Channel_[e.type]=1),null!==this.activeCea608Channel_[e.type]&&this.ccStreams_[(e.type<<1)+this.activeCea608Channel_[e.type]].push(e)},Ee.prototype.setsChannel1Active=function(e){return4096===(30720&e.ccData)},Ee.prototype.setsChannel2Active=function(e){return6144===(30720&e.ccData)},Ee.prototype.setsTextOrXDSActive=function(e){return256===(28928&e.ccData)||4138===(30974&e.ccData)||6186===(30974&e.ccData)};varAe={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,304:174,305:176,306:189,307:191,308:8482,309:162,310:163,311:9834,312:224,313:160,314:232,315:226,316:234,317:238,318:244,319:251,544:193,545:201,546:211,547:218,548:220,549:252,550:8216,551:161,552:42,553:39,554:8212,555:169,556:8480,557:8226,558:8220,559:8221,560:192,561:194,562:199,563:200,564:202,565:203,566:235,567:206,568:207,569:239,570:212,571:217,572:249,573:219,574:171,575:187,800:195,801:227,802:205,803:204,804:236,805:210,806:242,807:213,808:245,809:123,810:125,811:92,812:94,813:95,814:124,815:126,816:196,817:228,818:214,819:246,820:223,821:165,822:164,823:9474,824:197,825:229,826:216,827:248,828:9484,829:9488,830:9492,831:9496},Pe=function(e){returnnull===e?"":(e=Ae[e]||e,String.fromCharCode(e))},Le=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],xe=function(){for(vare=[],t=15;t--;)e.push("");returne},Ie=functione(t,i){e.prototype.init.call(this),this.field_=t||0,this.dataChannel_=i||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(e){vart,i,n,r,a;if((t=32639&e.ccData)!==this.lastControlCode_){if(4096===(61440&t)?this.lastControlCode_=t:t!==this.PADDING_&&(this.lastControlCode_=null),n=t>>>8,r=255&t,t!==this.PADDING_)if(t===this.RESUME_CAPTION_LOADING_)this.mode_="popOn";elseif(t===this.END_OF_CAPTION_)this.mode_="popOn",this.clearFormatting(e.pts),this.flushDisplayed(e.pts),i=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=i,this.startPts_=e.pts;elseif(t===this.ROLL_UP_2_ROWS_)this.rollUpRows_=2,this.setRollUp(e.pts);elseif(t===this.ROLL_UP_3_ROWS_)this.rollUpRows_=3,this.setRollUp(e.pts);elseif(t===this.ROLL_UP_4_ROWS_)this.rollUpRows_=4,this.setRollUp(e.pts);elseif(t===this.CARRIAGE_RETURN_)this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts;elseif(t===this.BACKSPACE_)"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1);elseif(t===this.ERASE_DISPLAYED_MEMORY_)this.flushDisplayed(e.pts),this.displayed_=xe();elseif(t===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=xe();elseif(t===this.RESUME_DIRECT_CAPTIONING_)"paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=xe()),this.mode_="paintOn",this.startPts_=e.pts;elseif(this.isSpecialCharacter(n,r))a=Pe((n=(3&n)<<8)|r),this[this.mode_](e.pts,a),this.column_++;elseif(this.isExtCharacter(n,r))"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1),a=Pe((n=(3&n)<<8)|r),this[this.mode_](e.pts,a),this.column_++;elseif(this.isMidRowCode(n,r))this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,14===(14&r)&&this.addFormatting(e.pts,["i"]),1===(1&r)&&this.addFormatting(e.pts,["u"]);elseif(this.isOffsetControlCode(n,r))this.column_+=3&r;elseif(this.isPAC(n,r)){vars=Le.indexOf(7968&t);"rollUp"===this.mode_&&(s-this.rollUpRows_+1<0&&(s=this.rollUpRows_-1),this.setRollUp(e.pts,s)),s!==this.row_&&(this.clearFormatting(e.pts),this.row_=s),1&r&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),16===(16&t)&&(this.column_=4*((14&t)>>1)),this.isColorPAC(r)&&14===(14&r)&&this.addFormatting(e.pts,["i"])}elsethis.isNormalChar(n)&&(0===r&&(r=null),a=Pe(n),a+=Pe(r),this[this.mode_](e.pts,a),this.column_+=a.length)}elsethis.lastControlCode_=null}};Ie.prototype=newee,Ie.prototype.flushDisplayed=function(e){vart=this.displayed_.map(function(e){try{returne.trim()}catch(Fo){returnconsole.error("Skipping malformed caption."),""}}).join("\n").replace(/^\n+|\n+$/g,"");t.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,text:t,stream:this.name_})},Ie.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=xe(),this.nonDisplayed_=xe(),this.lastControlCode_=null,this.column_=0,this.row_=14,this.rollUpRows_=2,this.formatting_=[]},Ie.prototype.setConstants=function(){0===this.dataChannel_?(this.BASE_=16,this.EXT_=17,this.CONTROL_=(20|this.field_)<<8,this.OFFSET_=23):1===this.dataChannel_&&(this.BASE_=24,this.EXT_=25,this.CONTROL_=(28|this.field_)<<8,this.OFFSET_=31),this.PADDING_=0,this.RESUME_CAPTION_LOADING_=32|this.CONTROL_,this.END_OF_CAPTION_=47|this.CONTROL_,this.ROLL_UP_2_ROWS_=37|this.CONTROL_,this.ROLL_UP_3_ROWS_=38|this.CONTROL_,this.ROLL_UP_4_ROWS_=39|this.CONTROL_,this.CARRIAGE_RETURN_=45|this.CONTROL_,this.RESUME_DIRECT_CAPTIONING_=41|this.CONTROL_,this.BACKSPACE_=33|this.CONTROL_,this.ERASE_DISPLAYED_MEMORY_=44|this.CONTROL_,this.ERASE_NON_DISPLAYED_MEMORY_=46|this.CONTROL_},Ie.prototype.isSpecialCharacter=function(e,t){returne===this.EXT_&&t>=48&&t<=63},Ie.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&t>=32&&t<=63},Ie.prototype.isMidRowCode=function(e,t){returne===this.EXT_&&t>=32&&t<=47},Ie.prototype.isOffsetControlCode=function(e,t){returne===this.OFFSET_&&t>=33&&t<=35},Ie.prototype.isPAC=function(e,t){returne>=this.BASE_&&e<this.BASE_+8&&t>=64&&t<=127},Ie.prototype.isColorPAC=function(e){returne>=64&&e<=79||e>=96&&e<=127},Ie.prototype.isNormalChar=function(e){returne>=32&&e<=127},Ie.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=14,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=xe(),this.displayed_=xe()),void0!==t&&t!==this.row_)for(vari=0;i<this.rollUpRows_;i++)this.displayed_[t-i]=this.displayed_[this.row_-i],this.displayed_[this.row_-i]="";void0===t&&(t=this.row_),this.topRow_=t-this.rollUpRows_+1},Ie.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t);vari=t.reduce(function(e,t){returne+"<"+t+">"},"");this[this.mode_](e,i)},Ie.prototype.clearFormatting=function(e){if(this.formatting_.length){vart=this.formatting_.reverse().reduce(function(e,t){returne+"</"+t+">"},"");this.formatting_=[],this[this.mode_](e,t)}},Ie.prototype.popOn=function(e,t){vari=this.nonDisplayed_[this.row_];i+=t,this.nonDisplayed_[this.row_]=i},Ie.prototype.rollUp=function(e,t){vari=this.displayed_[this.row_];i+=t,this.displayed_[this.row_]=i},Ie.prototype.shiftRowsUp_=function(){vare;for(e=0;e<this.topRow_;e++)this.displayed_[e]="";for(e=this.row_+1;e<15;e++)this.displayed_[e]="";for(e=this.topRow_;e<this.row_;e++)this.displayed_[e]=this.displayed_[e+1];this.displayed_[this.row_]=""},Ie.prototype.paintOn=function(e,t){vari=this.displayed_[this.row_];i+=t,this.displayed_[this.row_]=i};varOe={CaptionStream:Ee,Cea608Stream:Ie},Ue={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},De=function(e,t){vari=1;for(e>t&&(i=-1);Math.abs(t-e)>4294967296;)e+=8589934592*i;returne},Re=functione(t){vari,n;e.prototype.init.call(this),this.type_=t,this.push=function(e){e.type===this.type_&&(void0===n&&(n=e.dts),e.dts=De(e.dts,n),e.pts=De(e.pts,n),i=e.dts,this.trigger("data",e))},this.flush=function(){n=i,this.trigger("done")},this.discontinuity=function(){n=void0,i=void0}};Re.prototype=newee;varMe,Be=Re,Ne=function(e,t,i){varn,r="";for(n=t;n<i;n++)r+="%"+("00"+e[n].toString(16)).slice(-2);returnr},je=function(e,t,i){returndecodeURIComponent(Ne(e,t,i))},Fe=function(e){returne[0]<<21|e[1]<<14|e[2]<<7|e[3]},Ve={TXXX:function(e){vart;if(3===e.data[0]){for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=je(e.data,1,t),e.value=je(e.data,t+1,e.data.length).replace(/\0*$/,"");break}e.data=e.value}},WXXX:function(e){vart;if(3===e.data[0])for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=je(e.data,1,t),e.url=je(e.data,t+1,e.data.length);break}},PRIV:function(e){vart,i;for(t=0;t<e.data.length;t++)if(0===e.data[t]){e.owner=(i=e.data,unescape(Ne(i,0,t)));break}e.privateData=e.data.subarray(t+1),e.data=e.privateData}};(Me=function(e){vart,i={debug:!(!e||!e.debug),descriptor:e&&e.descriptor},n=0,r=[],a=0;if(Me.prototype.init.call(this),this.dispatchType=Ue.METADATA_STREAM_TYPE.toString(16),i.descriptor)for(t=0;t<i.descriptor.length;t++)this.dispatchType+=("00"+i.descriptor[t].toString(16)).slice(-2);this.push=function(e){vart,s,o,u,l;if("timed-metadata"===e.type)if(e.dataAlignmentIndicator&&(a=0,r.length=0),0===r.length&&(e.data.length<10||e.data[0]!=="I".charCodeAt(0)||e.data[1]!=="D".charCodeAt(0)||e.data[2]!=="3".charCodeAt(0)))i.debug&&console.log("Skipping unrecognized metadata packet");elseif(r.push(e),a+=e.data.byteLength,1===r.length&&(n=Fe(e.data.subarray(6,10)),n+=10),!(a<n)){for(t={data:newUint8Array(n),frames:[],pts:r[0].pts,dts:r[0].dts},l=0;l<n;)t.data.set(r[0].data.subarray(0,n-l),l),l+=r[0].data.byteLength,a-=r[0].data.byteLength,r.shift();s=10,64&t.data[5]&&(s+=4,s+=Fe(t.data.subarray(10,14)),n-=Fe(t.data.subarray(16,20)));do{if((o=Fe(t.data.subarray(s+4,s+8)))<1)returnconsole.log("Malformed ID3 frame encountered. Skipping metadata parsing.");if((u={id:String.fromCharCode(t.data[s],t.data[s+1],t.data[s+2],t.data[s+3]),data:t.data.subarray(s+10,s+o+10)}).key=u.id,Ve[u.id]&&(Ve[u.id](u),"com.apple.streaming.transportStreamTimestamp"===u.owner)){varc=u.data,d=(1&c[3])<<30|c[4]<<22|c[5]<<14|c[6]<<6|c[7]>>>2;d*=4,d+=3&c[7],u.timeStamp=d,void0===t.pts&&void0===t.dts&&(t.pts=u.timeStamp,t.dts=u.timeStamp),this.trigger("timestamp",u)}t.frames.push(u),s+=10,s+=o}while(s<n);this.trigger("data",t)}}}).prototype=newee;varHe,qe,ze,We=Me,Ge=Be;(He=function(){vare=newUint8Array(188),t=0;He.prototype.init.call(this),this.push=function(i){varn,r=0,a=188;for(t?((n=newUint8Array(i.byteLength+t)).set(e.subarray(0,t)),n.set(i,t),t=0):n=i;a<n.byteLength;)71!==n[r]||71!==n[a]?(r++,a++):(this.trigger("data",n.subarray(r,a)),r+=188,a+=188);r<n.byteLength&&(e.set(n.subarray(r),0),t=n.byteLength-r)},this.flush=function(){188===t&&71===e[0]&&(this.trigger("data",e),t=0),this.trigger("done")}}).prototype=newee,(qe=function(){vare,t,i,n;qe.prototype.init.call(this),n=this,this.packetsWaitingForPmt=[],this.programMapTable=void0,e=function(e,n){varr=0;n.payloadUnitStartIndicator&&(r+=e[r]+1),"pat"===n.type?t(e.subarray(r),n):i(e.subarray(r),n)},t=function(e,t){t.section_number=e[7],t.last_section_number=e[8],n.pmtPid=(31&e[10])<<8|e[11],t.pmtPid=n.pmtPid},i=function(e,t){vari,r;if(1&e[5]){for(n.programMapTable={video:null,audio:null,"timed-metadata":{}},i=3+((15&e[1])<<8|e[2])-4,r=12+((15&e[10])<<8|e[11]);r<i;){vara=e[r],s=(31&e[r+1])<<8|e[r+2];a===Ue.H264_STREAM_TYPE&&null===n.programMapTable.video?n.programMapTable.video=s:a===Ue.ADTS_STREAM_TYPE&&null===n.programMapTable.audio?n.programMapTable.audio=s:a===Ue.METADATA_STREAM_TYPE&&(n.programMapTable["timed-metadata"][s]=a),r+=5+((15&e[r+3])<<8|e[r+4])}t.programMapTable=n.programMapTable}},this.push=function(t){vari={},n=4;if(i.payloadUnitStartIndicator=!!(64&t[1]),i.pid=31&t[1],i.pid<<=8,i.pid|=t[2],(48&t[3])>>>4>1&&(n+=t[n]+1),0===i.pid)i.type="pat",e(t.subarray(n),i),this.trigger("data",i);elseif(i.pid===this.pmtPid)for(i.type="pmt",e(t.subarray(n),i),this.trigger("data",i);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());elsevoid0===this.programMapTable?this.packetsWaitingForPmt.push([t,n,i]):this.processPes_(t,n,i)},this.processPes_=function(e,t,i){i.pid===this.programMapTable.video?i.streamType=Ue.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?i.streamType=Ue.ADTS_STREAM_TYPE:i.streamType=this.programMapTable["timed-metadata"][i.pid],i.type="pes",i.data=e.subarray(t),this.trigger("data",i)}}).prototype=newee,qe.STREAM_TYPES={h264:27,adts:15},(ze=function(){vare=this,t={data:[],size:0},i={data:[],size:0},n={data:[],size:0},r=function(t,i,n){varr,a,s=newUint8Array(t.size),o={type:i},u=0,l=0;if(t.data.length&&!(t.size<9)){for(o.trackId=t.data[0].pid,u=0;u<t.data.length;u++)a=t.data[u],s.set(a.data,l),l+=a.data.byteLength;!function(e,t){vari;t.packetLength=6+(e[4]<<8|e[5]),t.dataAlignmentIndicator=0!==(4&e[6]),192&(i=e[7])&&(t.pts=(14&e[9])<<27|(255&e[10])<<20|(254&e[11])<<12|(255&e[12])<<5|(254&e[13])>>>3,t.pts*=4,t.pts+=(6&e[13])>>>1,t.dts=t.pts,64&i&&(t.dts=(14&e[14])<<27|(255&e[15])<<20|(254&e[16])<<12|(255&e[17])<<5|(254&e[18])>>>3,t.dts*=4,t.dts+=(6&e[18])>>>1)),t.data=e.subarray(9+e[8])}(s,o),r="video"===i||o.packetLength<=t.size,(n||r)&&(t.size=0,t.data.length=0),r&&e.trigger("data",o)}};ze.prototype.init.call(this),this.push=function(a){({pat:function(){},pes:function(){vare,s;switch(a.streamType){caseUe.H264_STREAM_TYPE:caseUe.H264_STREAM_TYPE:e=t,s="video";break;caseUe.ADTS_STREAM_TYPE:e=i,s="audio";break;caseUe.METADATA_STREAM_TYPE:e=n,s="timed-metadata";break;default:return}a.payloadUnitStartIndicator&&r(e,s,!0),e.data.push(a),e.size+=a.data.byteLength},pmt:function(){vart={type:"metadata",tracks:[]},i=a.programMapTable;null!==i.video&&t.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+i.video,codec:"avc",type:"video"}),null!==i.audio&&t.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+i.audio,codec:"adts",type:"audio"}),e.trigger("data",t)}})[a.type]()},this.flush=function(){r(t,"video"),r(i,"audio"),r(n,"timed-metadata"),this.trigger("done")}}).prototype=newee;var$e={PAT_PID:0,MP2T_PACKET_LENGTH:188,TransportPacketStream:He,TransportParseStream:qe,ElementaryStream:ze,TimestampRolloverStream:Ge,CaptionStream:Oe.CaptionStream,Cea608Stream:Oe.Cea608Stream,MetadataStream:We};for(varXeinUe)Ue.hasOwnProperty(Xe)&&($e[Xe]=Ue[Xe]);varKe,Ye=$e,Qe=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];(Ke=function(){vare;Ke.prototype.init.call(this),this.push=function(t){vari,n,r,a,s,o,u=0,l=0;if("audio"===t.type)for(e?(a=e,(e=newUint8Array(a.byteLength+t.data.byteLength)).set(a),e.set(t.data,a.byteLength)):e=t.data;u+5<e.length;)if(255===e[u]&&240===(246&e[u+1])){if(n=2*(1&~e[u+1]),i=(3&e[u+3])<<11|e[u+4]<<3|(224&e[u+5])>>5,o=9e4*(s=1024*(1+(3&e[u+6])))/Qe[(60&e[u+2])>>>2],r=u+i,e.byteLength<r)return;if(this.trigger("data",{pts:t.pts+l*o,dts:t.dts+l*o,sampleCount:s,audioobjecttype:1+(e[u+2]>>>6&3),channelcount:(1&e[u+2])<<2|(192&e[u+3])>>>6,samplerate:Qe[(60&e[u+2])>>>2],samplingfrequencyindex:(60&e[u+2])>>>2,samplesize:16,data:e.subarray(u+7+n,r)}),e.byteLength===r)returnvoid(e=void0);l++,e=e.subarray(r)}elseu++},this.flush=function(){this.trigger("done")}}).prototype=newee;varJe,Ze,et,tt=Ke,it=function(e){vart=e.byteLength,i=0,n=0;this.length=function(){return8*t},this.bitsAvailable=function(){return8*t+n},this.loadWord=function(){varr=e.byteLength-t,a=newUint8Array(4),s=Math.min(4,t);if(0===s)thrownewError("no bytes available");a.set(e.subarray(r,r+s)),i=newDataView(a.buffer).getUint32(0),n=8*s,t-=s},this.skipBits=function(e){varr;n>e?(i<<=e,n-=e):(e-=n,e-=8*(r=Math.floor(e/8)),t-=r,this.loadWord(),i<<=e,n-=e)},this.readBits=function(e){varr=Math.min(n,e),a=i>>>32-r;return(n-=r)>0?i<<=r:t>0&&this.loadWord(),(r=e-r)>0?a<<r|this.readBits(r):a},this.skipLeadingZeros=function(){vare;for(e=0;e<n;++e)if(0!==(i&2147483648>>>e))returni<<=e,n-=e,e;returnthis.loadWord(),e+this.skipLeadingZeros()},this.skipUnsignedExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.readUnsignedExpGolomb=function(){vare=this.skipLeadingZeros();returnthis.readBits(e+1)-1},this.readExpGolomb=function(){vare=this.readUnsignedExpGolomb();return1&e?1+e>>>1:-1*(e>>>1)},this.readBoolean=function(){return1===this.readBits(1)},this.readUnsignedByte=function(){returnthis.readBits(8)},this.loadWord()};(Ze=function(){vare,t,i=0;Ze.prototype.init.call(this),this.push=function(n){varr;for(t?((r=newUint8Array(t.byteLength+n.data.byteLength)).set(t),r.set(n.data,t.byteLength),t=r):t=n.data;i<t.byteLength-3;i++)if(1===t[i+2]){e=i+5;break}for(;e<t.byteLength;)switch(t[e]){case0:if(0!==t[e-1]){e+=2;break}if(0!==t[e-2]){e++;break}i+3!==e-2&&this.trigger("data",t.subarray(i+3,e-2));do{e++}while(1!==t[e]&&e<t.length);i=e-2,e+=3;break;case1:if(0!==t[e-1]||0!==t[e-2]){e+=3;break}this.trigger("data",t.subarray(i+3,e-2)),i=e-2,e+=3;break;default:e+=3}t=t.subarray(i),e-=i,i=0},this.flush=function(){t&&t.byteLength>3&&this.trigger("data",t.subarray(i+3)),t=null,i=0,this.trigger("done")}}).prototype=newee,et={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},(Je=function(){vare,t,i,n,r,a,s,o=newZe;Je.prototype.init.call(this),e=this,this.push=function(e){"video"===e.type&&(t=e.trackId,i=e.pts,n=e.dts,o.push(e))},o.on("data",function(s){varo={trackId:t,pts:i,dts:n,data:s};switch(31&s[0]){case5:o.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case6:o.nalUnitType="sei_rbsp",o.escapedRBSP=r(s.subarray(1));break;case7:o.nalUnitType="seq_parameter_set_rbsp",o.escapedRBSP=r(s.subarray(1)),o.config=a(o.escapedRBSP);break;case8:o.nalUnitType="pic_parameter_set_rbsp";break;case9:o.nalUnitType="access_unit_delimiter_rbsp"}e.trigger("data",o)}),o.on("done",function(){e.trigger("done")}),this.flush=function(){o.flush()},s=function(e,t){vari,n=8,r=8;for(i=0;i<e;i++)0!==r&&(r=(n+t.readExpGolomb()+256)%256),n=0===r?n:r},r=function(e){for(vart,i,n=e.byteLength,r=[],a=1;a<n-2;)0===e[a]&&0===e[a+1]&&3===e[a+2]?(r.push(a+2),a+=2):a++;if(0===r.length)returne;t=n-r.length,i=newUint8Array(t);vars=0;for(a=0;a<t;s++,a++)s===r[0]&&(s++,r.shift()),i[a]=e[s];returni},a=function(e){vart,i,n,r,a,o,u,l,c,d,h,p,f,m=0,g=0,y=0,v=0,_=1;if(i=(t=newit(e)).readUnsignedByte(),r=t.readUnsignedByte(),n=t.readUnsignedByte(),t.skipUnsignedExpGolomb(),et[i]&&(3===(a=t.readUnsignedExpGolomb())&&t.skipBits(1),t.skipUnsignedExpGolomb(),t.skipUnsignedExpGolomb(),t.skipBits(1),t.readBoolean()))for(h=3!==a?8:12,f=0;f<h;f++)t.readBoolean()&&s(f<6?16:64,t);if(t.skipUnsignedExpGolomb(),0===(o=t.readUnsignedExpGolomb()))t.readUnsignedExpGolomb();elseif(1===o)for(t.skipBits(1),t.skipExpGolomb(),t.skipExpGolomb(),u=t.readUnsignedExpGolomb(),f=0;f<u;f++)t.skipExpGolomb();if(t.skipUnsignedExpGolomb(),t.skipBits(1),l=t.readUnsignedExpGolomb(),c=t.readUnsignedExpGolomb(),0===(d=t.readBits(1))&&t.skipBits(1),t.skipBits(1),t.readBoolean()&&(m=t.readUnsignedExpGolomb(),g=t.readUnsignedExpGolomb(),y=t.readUnsignedExpGolomb(),v=t.readUnsignedExpGolomb()),t.readBoolean()&&t.readBoolean()){switch(t.readUnsignedByte()){case1:p=[1,1];break;case2:p=[12,11];break;case3:p=[10,11];break;case4:p=[16,11];break;case5:p=[40,33];break;case6:p=[24,11];break;case7:p=[20,11];break;case8:p=[32,11];break;case9:p=[80,33];break;case10:p=[18,11];break;case11:p=[15,11];break;case12:p=[64,33];break;case13:p=[160,99];break;case14:p=[4,3];break;case15:p=[3,2];break;case16:p=[2,1];break;case255:p=[t.readUnsignedByte()<<8|t.readUnsignedByte(),t.readUnsignedByte()<<8|t.readUnsignedByte()]}p&&(_=p[0]/p[1])}return{profileIdc:i,levelIdc:n,profileCompatibility:r,width:Math.ceil((16*(l+1)-2*m-2*g)*_),height:(2-d)*(c+1)*16-2*y-2*v}}}).prototype=newee;varnt,rt={H264Stream:Je,NalByteStream:Ze},at=function(e){returne[0]==="I".charCodeAt(0)&&e[1]==="D".charCodeAt(0)&&e[2]==="3".charCodeAt(0)},st=function(e,t){vari=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9];return(16&e[t+5])>>4?i+20:i+10},ot=function(e,t){vari=(224&e[t+5])>>5,n=e[t+4]<<3;return6144&e[t+3]|n|i};(nt=function(){vare=newUint8Array,t=0;nt.prototype.init.call(this),this.setTimestamp=function(e){t=e},this.push=function(i){varn,r,a,s,o=0,u=0;for(e.length?(s=e.length,(e=newUint8Array(i.byteLength+s)).set(e.subarray(0,s)),e.set(i,s)):e=i;e.length-u>=3;)if(e[u]!=="I".charCodeAt(0)||e[u+1]!=="D".charCodeAt(0)||e[u+2]!=="3".charCodeAt(0))if(255!==(255&e[u])||240!==(240&e[u+1]))u++;else{if(e.length-u<7)break;if(u+(o=ot(e,u))>e.length)break;a={type:"audio",data:e.subarray(u,u+o),pts:t,dts:t},this.trigger("data",a),u+=o}else{if(e.length-u<10)break;if(u+(o=st(e,u))>e.length)break;r={type:"timed-metadata",data:e.subarray(u,u+o)},this.trigger("data",r),u+=o}n=e.length-u,e=n>0?e.subarray(u):newUint8Array}}).prototype=newee;varut,lt,ct,dt,ht=nt,pt=rt.H264Stream,ft=at,mt=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],gt=["width","height","profileIdc","levelIdc","profileCompatibility"],yt=function(e,t){vari;if(e.length!==t.length)return!1;for(i=0;i<e.length;i++)if(e[i]!==t[i])return!1;return!0},vt=function(e,t,i,n,r,a){return{start:{dts:e,pts:e+(i-t)},end:{dts:e+(n-t),pts:e+(r-i)},prependedContentDuration:a,baseMediaDecodeTime:e}};(lt=function(e,t){vari=[],n=0,r=0,a=0,s=1/0;t=t||{},lt.prototype.init.call(this),this.push=function(t){be(e,t),e&&mt.forEach(function(i){e[i]=t[i]}),i.push(t)},this.setEarliestDts=function(t){r=t-e.timelineStartInfo.baseMediaDecodeTime},this.setVideoBaseMediaDecodeTime=function(e){s=e},this.setAudioAppendStart=function(e){a=e},this.flush=function(){varo,u,l,c;0!==i.length?(o=me(i,e,r),e.baseMediaDecodeTime=_e(e,t.keepOriginalTimestamps),fe(e,o,a,s),e.samples=ge(o),l=q.mdat(ye(o)),i=[],u=q.moof(n,[e]),c=newUint8Array(u.byteLength+l.byteLength),n++,c.set(u),c.set(l,u.byteLength),ve(e),this.trigger("data",{track:e,boxes:c}),this.trigger("done","AudioSegmentStream")):this.trigger("done","AudioSegmentStream")}}).prototype=newee,(ut=function(e,t){vari,n,r=0,a=[],s=[];t=t||{},ut.prototype.init.call(this),deletee.minPTS,this.gopCache_=[],this.push=function(t){be(e,t),"seq_parameter_set_rbsp"!==t.nalUnitType||i||(i=t.config,e.sps=[t.data],gt.forEach(function(t){e[t]=i[t]},this)),"pic_parameter_set_rbsp"!==t.nalUnitType||n||(n=t.data,e.pps=[t.data]),a.push(t)},this.flush=function(){for(vari,n,o,u,l,c,d,h,p=0;a.length&&"access_unit_delimiter_rbsp"!==a[0].nalUnitType;)a.shift();if(0===a.length)returnthis.resetStream_(),voidthis.trigger("done","VideoSegmentStream");if(i=ie(a),(o=ne(i))[0][0].keyFrame||((n=this.getGopForFusion_(a[0],e))?(p=n.duration,o.unshift(n),o.byteLength+=n.byteLength,o.nalCount+=n.nalCount,o.pts=n.pts,o.dts=n.dts,o.duration+=n.duration):o=re(o)),s.length){varf;if(!(f=t.alignGopsAtEnd?this.alignGopsAtEnd_(o):this.alignGopsAtStart_(o)))returnthis.gopCache_.unshift({gop:o.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),a=[],this.resetStream_(),voidthis.trigger("done","VideoSegmentStream");ve(e),o=f}be(e,o),e.samples=ae(o),l=q.mdat(se(o)),e.baseMediaDecodeTime=_e(e,t.keepOriginalTimestamps),this.trigger("processedGopsInfo",o.map(function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}})),d=o[0],h=o[o.length-1],this.trigger("segmentTimingInfo",vt(e.baseMediaDecodeTime,d.dts,d.pts,h.dts+h.duration,h.pts+h.duration,p)),this.gopCache_.unshift({gop:o.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),a=[],this.trigger("baseMediaDecodeTime",e.baseMediaDecodeTime),this.trigger("timelineStartInfo",e.timelineStartInfo),u=q.moof(r,[e]),c=newUint8Array(u.byteLength+l.byteLength),r++,c.set(u),c.set(l,u.byteLength),this.trigger("data",{track:e,boxes:c}),this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.resetStream_=function(){ve(e),i=void0,n=void0},this.getGopForFusion_=function(t){vari,n,r,a,s,o=1/0;for(s=0;s<this.gopCache_.length;s++)r=(a=this.gopCache_[s]).gop,e.pps&&yt(e.pps[0],a.pps[0])&&e.sps&&yt(e.sps[0],a.sps[0])&&(r.dts<e.timelineStartInfo.dts||(i=t.dts-r.dts-r.duration)>=-1e4&&i<=45e3&&(!n||o>i)&&(n=a,o=i));returnn?n.gop:null},this.alignGopsAtStart_=function(e){vart,i,n,r,a,o,u,l;for(a=e.byteLength,o=e.nalCount,u=e.duration,t=i=0;t<s.length&&i<e.length&&(n=s[t],r=e[i],n.pts!==r.pts);)r.pts>n.pts?t++:(i++,a-=r.byteLength,o-=r.nalCount,u-=r.duration);return0===i?e:i===e.length?null:((l=e.slice(i)).byteLength=a,l.duration=u,l.nalCount=o,l.pts=l[0].pts,l.dts=l[0].dts,l)},this.alignGopsAtEnd_=function(e){vart,i,n,r,a,o,u;for(t=s.length-1,i=e.length-1,a=null,o=!1;t>=0&&i>=0;){if(n=s[t],r=e[i],n.pts===r.pts){o=!0;break}n.pts>r.pts?t--:(t===s.length-1&&(a=i),i--)}if(!o&&null===a)returnnull;if(0===(u=o?i:a))returne;varl=e.slice(u),c=l.reduce(function(e,t){returne.byteLength+=t.byteLength,e.duration+=t.duration,e.nalCount+=t.nalCount,e},{byteLength:0,duration:0,nalCount:0});returnl.byteLength=c.byteLength,l.duration=c.duration,l.nalCount=c.nalCount,l.pts=l[0].pts,l.dts=l[0].dts,l},this.alignGopsWith=function(e){s=e}}).prototype=newee,(dt=function(e,t){this.numberOfTracks=0,this.metadataStream=t,"undefined"!==typeof(e=e||{}).remux?this.remuxTracks=!!e.remux:this.remuxTracks=!0,"boolean"===typeofe.keepOriginalTimestamps&&(this.keepOriginalTimestamps=e.keepOriginalTimestamps),this.pendingTracks=[],this.videoTrack=null,this.pendingBoxes=[],this.pendingCaptions=[],this.pendingMetadata=[],this.pendingBytes=0,this.emittedTracks=0,dt.prototype.init.call(this),this.push=function(e){returne.text?this.pendingCaptions.push(e):e.frames?this.pendingMetadata.push(e):(this.pendingTracks.push(e.track),this.pendingBoxes.push(e.boxes),this.pendingBytes+=e.boxes.byteLength,"video"===e.track.type&&(this.videoTrack=e.track),void("audio"===e.track.type&&(this.audioTrack=e.track)))}}).prototype=newee,dt.prototype.flush=function(e){vart,i,n,r,a=0,s={captions:[],captionStreams:{},metadata:[],info:{}},o=0;if(this.pendingTracks.length<this.numberOfTracks){if("VideoSegmentStream"!==e&&"AudioSegmentStream"!==e)return;if(this.remuxTracks)return;if(0===this.pendingTracks.length)returnthis.emittedTracks++,void(this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0))}for(this.videoTrack?(o=this.videoTrack.timelineStartInfo.pts,gt.forEach(function(e){s.info[e]=this.videoTrack[e]},this)):this.audioTrack&&(o=this.audioTrack.timelineStartInfo.pts,mt.forEach(function(e){s.info[e]=this.audioTrack[e]},this)),1===this.pendingTracks.length?s.type=this.pendingTracks[0].type:s.type="combined",this.emittedTracks+=this.pendingTracks.length,n=q.initSegment(this.pendingTracks),s.initSegment=newUint8Array(n.byteLength),s.initSegment.set(n),s.data=newUint8Array(this.pendingBytes),r=0;r<this.pendingBoxes.length;r++)s.data.set(this.pendingBoxes[r],a),a+=this.pendingBoxes[r].byteLength;for(r=0;r<this.pendingCaptions.length;r++)(t=this.pendingCaptions[r]).startTime=t.startPts,this.keepOriginalTimestamps||(t.startTime-=o),t.startTime/=9e4,t.endTime=t.endPts,this.keepOriginalTimestamps||(t.endTime-=o),t.endTime/=9e4,s.captionStreams[t.stream]=!0,s.captions.push(t);for(r=0;r<this.pendingMetadata.length;r++)(i=this.pendingMetadata[r]).cueTime=i.pts,this.keepOriginalTimestamps||(i.cueTime-=o),i.cueTime/=9e4,s.metadata.push(i);s.metadata.dispatchType=this.metadataStream.dispatchType,this.pendingTracks.length=0,this.videoTrack=null,this.pendingBoxes.length=0,this.pendingCaptions.length=0,this.pendingBytes=0,this.pendingMetadata.length=0,this.trigger("data",s),this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},(ct=function(e){vart,i,n=this,r=!0;ct.prototype.init.call(this),e=e||{},this.baseMediaDecodeTime=e.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){vart={};this.transmuxPipeline_=t,t.type="aac",t.metadataStream=newYe.MetadataStream,t.aacStream=newht,t.audioTimestampRolloverStream=newYe.TimestampRolloverStream("audio"),t.timedMetadataTimestampRolloverStream=newYe.TimestampRolloverStream("timed-metadata"),t.adtsStream=newtt,t.coalesceStream=newdt(e,t.metadataStream),t.headOfPipeline=t.aacStream,t.aacStream.pipe(t.audioTimestampRolloverStream).pipe(t.adtsStream),t.aacStream.pipe(t.timedMetadataTimestampRolloverStream).pipe(t.metadataStream).pipe(t.coalesceStream),t.metadataStream.on("timestamp",function(e){t.aacStream.setTimestamp(e.timeStamp)}),t.aacStream.on("data",function(r){"timed-metadata"!==r.type||t.audioSegmentStream||(i=i||{timelineStartInfo:{baseMediaDecodeTime:n.baseMediaDecodeTime},codec:"adts",type:"audio"},t.coalesceStream.numberOfTracks++,t.audioSegmentStream=newlt(i,e),t.adtsStream.pipe(t.audioSegmentStream).pipe(t.coalesceStream))}),t.coalesceStream.on("data",this.trigger.bind(this,"data")),t.coalesceStream.on("done",this.trigger.bind(this,"done"))},this.setupTsPipeline=function(){varr={};this.transmuxPipeline_=r,r.type="ts",r.metadataStream=newYe.MetadataStream,r.packetStream=newYe.TransportPacketStream,r.parseStream=newYe.TransportParseStream,r.elementaryStream=newYe.ElementaryStream,r.videoTimestampRolloverStream=newYe.TimestampRolloverStream("video"),r.audioTimestampRolloverStream=newYe.TimestampRolloverStream("audio"),r.timedMetadataTimestampRolloverStream=newYe.TimestampRolloverStream("timed-metadata"),r.adtsStream=newtt,r.h264Stream=newpt,r.captionStream=newYe.CaptionStream,r.coalesceStream=newdt(e,r.metadataStream),r.headOfPipeline=r.packetStream,r.packetStream.pipe(r.parseStream).pipe(r.elementaryStream),r.elementaryStream.pipe(r.videoTimestampRolloverStream).pipe(r.h264Stream),r.elementaryStream.pipe(r.audioTimestampRolloverStream).pipe(r.adtsStream),r.elementaryStream.pipe(r.timedMetadataTimestampRolloverStream).pipe(r.metadataStream).pipe(r.coalesceStream),r.h264Stream.pipe(r.captionStream).pipe(r.coalesceStream),r.elementaryStream.on("data",function(a){vars;if("metadata"===a.type){for(s=a.tracks.length;s--;)t||"video"!==a.tracks[s].type?i||"audio"!==a.tracks[s].type||((i=a.tracks[s]).timelineStartInfo.baseMediaDecodeTime=n.baseMediaDecodeTime):(t=a.tracks[s]).timelineStartInfo.baseMediaDecodeTime=n.baseMediaDecodeTime;t&&!r.videoSegmentStream&&(r.coalesceStream.numberOfTracks++,r.videoSegmentStream=newut(t,e),r.videoSegmentStream.on("timelineStartInfo",function(e){i&&(i.timelineStartInfo=e,r.audioSegmentStream.setEarliestDts(e.dts))}),r.videoSegmentStream.on("processedGopsInfo",n.trigger.bind(n,"gopInfo")),r.videoSegmentStream.on("segmentTimingInfo",n.trigger.bind(n,"videoSegmentTimingInfo")),r.videoSegmentStream.on("baseMediaDecodeTime",function(e){i&&r.audioSegmentStream.setVideoBaseMediaDecodeTime(e)}),r.h264Stream.pipe(r.videoSegmentStream).pipe(r.coalesceStream)),i&&!r.audioSegmentStream&&(r.coalesceStream.numberOfTracks++,r.audioSegmentStream=newlt(i,e),r.adtsStream.pipe(r.audioSegmentStream).pipe(r.coalesceStream))}}),r.coalesceStream.on("data",this.trigger.bind(this,"data")),r.coalesceStream.on("done",this.trigger.bind(this,"done"))},this.setBaseMediaDecodeTime=function(n){varr=this.transmuxPipeline_;e.keepOriginalTimestamps||(this.baseMediaDecodeTime=n),i&&(i.timelineStartInfo.dts=void0,i.timelineStartInfo.pts=void0,ve(i),e.keepOriginalTimestamps||(i.timelineStartInfo.baseMediaDecodeTime=n),r.audioTimestampRolloverStream&&r.audioTimestampRolloverStream.discontinuity()),t&&(r.videoSegmentStream&&(r.videoSegmentStream.gopCache_=[],r.videoTimestampRolloverStream.discontinuity()),t.timelineStartInfo.dts=void0,t.timelineStartInfo.pts=void0,ve(t),r.captionStream.reset(),e.keepOriginalTimestamps||(t.timelineStartInfo.baseMediaDecodeTime=n)),r.timedMetadataTimestampRolloverStream&&r.timedMetadataTimestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(e){i&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)},this.alignGopsWith=function(e){t&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(e)},this.push=function(e){if(r){vart=ft(e);t&&"aac"!==this.transmuxPipeline_.type?this.setupAacPipeline():t||"ts"===this.transmuxPipeline_.type||this.setupTsPipeline(),r=!1}this.transmuxPipeline_.headOfPipeline.push(e)},this.flush=function(){r=!0,this.transmuxPipeline_.headOfPipeline.flush()},this.resetCaptions=function(){this.transmuxPipeline_.captionStream&&this.transmuxPipeline_.captionStream.reset()}}).prototype=newee;var_t,bt,Tt={Transmuxer:ct,VideoSegmentStream:ut,AudioSegmentStream:lt,AUDIO_PROPERTIES:mt,VIDEO_PROPERTIES:gt,generateVideoSegmentTimingInfo:vt},St=W.parseType,kt=function(e){returnnewDate(1e3*e-20828448e5)},wt=function(e){return{isLeading:(12&e[0])>>>2,dependsOn:3&e[0],isDependedOn:(192&e[1])>>>6,hasRedundancy:(48&e[1])>>>4,paddingValue:(14&e[1])>>>1,isNonSyncSample:1&e[1],degradationPriority:e[2]<<8|e[3]}},Ct=function(e){vart,i,n=newDataView(e.buffer,e.byteOffset,e.byteLength),r=[];for(t=0;t+4<e.length;t+=i)if(i=n.getUint32(t),t+=4,i<=0)r.push("<span style='color:red;'>MALFORMED DATA</span>");elseswitch(31&e[t]){case1:r.push("slice_layer_without_partitioning_rbsp");break;case5:r.push("slice_layer_without_partitioning_rbsp_idr");break;case6:r.push("sei_rbsp");break;case7:r.push("seq_parameter_set_rbsp");break;case8:r.push("pic_parameter_set_rbsp");break;case9:r.push("access_unit_delimiter_rbsp");break;default:r.push("UNKNOWN NAL - 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Attempting to use the default audio codec 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Metadata"},!1).track,e.metadataTrack_.inBandMetadataTrackDispatchType=i.metadata.dispatchType)}(this,this.mediaSource_,t),this.pendingBuffers_.push(t)}},{key:"done_",value:function(e){"closed"!==this.mediaSource_.readyState?this.processPendingSegments_():this.pendingBuffers_.length=0}},{key:"videoSegmentTimingInfo_",value:function(e){vart={start:{decode:e.start.dts/9e4,presentation:e.start.pts/9e4},end:{decode:e.end.dts/9e4,presentation:e.end.pts/9e4},baseMediaDecodeTime:e.baseMediaDecodeTime/9e4};e.prependedContentDuration&&(t.prependedContentDuration=e.prependedContentDuration/9e4),this.trigger({type:"videoSegmentTimingInfo",videoSegmentTimingInfo:t})}},{key:"createRealSourceBuffers_",value:function(){vare=this,t=["audio","video"];t.forEach(function(i){if(e[i+"Codec_"]&&!e[i+"Buffer_"]){varn=null;if(e.mediaSource_[i+"Buffer_"])(n=e.mediaSource_[i+"Buffer_"]).updating=!1;else{varr=i+'/mp4;codecs="'+e[i+"Codec_"]+'"';n=function(e,t){vari=e.addSourceBuffer(t),n=Object.create(null);n.updating=!1,n.realBuffer_=i;varr=function(e){"function"===typeofi[e]?n[e]=function(){returni[e].apply(i,arguments)}:"undefined"===typeofn[e]&&Object.defineProperty(n,e,{get:function(){returni[e]},set:function(t){returni[e]=t}})};for(varaini)r(a);returnn}(e.mediaSource_.nativeMediaSource_,r),e.mediaSource_[i+"Buffer_"]=n}e[i+"Buffer_"]=n,["update","updatestart","updateend"].forEach(function(r){n.addEventListener(r,function(){if("audio"!==i||!e.audioDisabled_)return"updateend"===r&&(e[i+"Buffer_"].updating=!1),t.every(function(t){return!("audio"!==t||!e.audioDisabled_)||(i===t||!e[t+"Buffer_"]||!e[t+"Buffer_"].updating)})?e.trigger(r):void0})})}})}},{key:"appendBuffer",value:function(e){if(this.bufferUpdating_=!0,this.audioBuffer_&&this.audioBuffer_.buffered.length){vart=this.audioBuffer_.buffered;this.transmuxer_.postMessage({action:"setAudioAppendStart",appendStart:t.end(t.length-1)})}this.videoBuffer_&&this.transmuxer_.postMessage({action:"alignGopsWith",gopsToAlignWith:Es(this.gopBuffer_,this.mediaSource_.player_?this.mediaSource_.player_.currentTime():null,this.timeMapping_)}),this.transmuxer_.postMessage({action:"push",data:e.buffer,byteOffset:e.byteOffset,byteLength:e.byteLength},[e.buffer]),this.transmuxer_.postMessage({action:"flush"})}},{key:"appendGopInfo_",value:function(e){this.gopBuffer_=function(e,t,i){if(!t.length)returne;if(i)returnt.slice();for(varn=t[0].pts,r=0;r<e.length&&!(e[r].pts>=n);r++);returne.slice(0,r).concat(t)}(this.gopBuffer_,e.data.gopInfo,this.safeAppend_)}},{key:"remove",value:function(e,t){if(this.videoBuffer_&&(this.videoBuffer_.updating=!0,this.videoBuffer_.remove(e,t),this.gopBuffer_=function(e,t,i,n){for(varr=Math.ceil(9e4*(t-n)),a=Math.ceil(9e4*(i-n)),s=e.slice(),o=e.length;o--&&!(e[o].pts<=a););if(-1===o)returns;for(varu=o+1;u--&&!(e[u].pts<=r););returnu=Math.max(u,0),s.splice(u,o-u+1),s}(this.gopBuffer_,e,t,this.timeMapping_)),!this.audioDisabled_&&this.audioBuffer_&&(this.audioBuffer_.updating=!0,this.audioBuffer_.remove(e,t)),rs(e,t,this.metadataTrack_),this.inbandTextTracks_)for(variinthis.inbandTextTracks_)rs(e,t,this.inbandTextTracks_[i])}},{key:"processPendingSegments_",value:function(){vare={video:{segments:[],bytes:0},audio:{segments:[],bytes:0},captions:[],metadata:[]};e=this.pendingBuffers_.reduce(function(e,t){vari=t.type,n=t.data,r=t.initSegment;returne[i].segments.push(n),e[i].bytes+=n.byteLength,e[i].initSegment=r,t.captions&&(e.captions=e.captions.concat(t.captions)),t.info&&(e[i].info=t.info),t.metadata&&(e.metadata=e.metadata.concat(t.metadata)),e},e),this.videoBuffer_||this.audioBuffer_||(0===e.video.bytes&&(this.videoCodec_=null),0===e.audio.bytes&&(this.audioCodec_=null),this.createRealSourceBuffers_()),e.audio.info&&this.mediaSource_.trigger({type:"audioinfo",info:e.audio.info}),e.video.info&&this.mediaSource_.trigger({type:"videoinfo",info:e.video.info}),this.appendAudioInitSegment_&&(!this.audioDisabled_&&this.audioBuffer_&&(e.audio.segments.unshift(e.audio.initSegment),e.audio.bytes+=e.audio.initSegment.byteLength),this.appendAudioInitSegment_=!1);vart=!1;this.videoBuffer_&&e.video.bytes?(e.video.segments.unshift(e.video.initSegment),e.video.bytes+=e.video.initSegment.byteLength,this.concatAndAppendSegments_(e.video,this.videoBuffer_)):!this.videoBuffer_||!this.audioDisabled_&&this.audioBuffer_||(t=!0),ss(this,e.captions,e.metadata),!this.audioDisabled_&&this.audioBuffer_&&this.concatAndAppendSegments_(e.audio,this.audioBuffer_),this.pendingBuffers_.length=0,t&&this.trigger("updateend"),this.bufferUpdating_=!1}},{key:"concatAndAppendSegments_",value:function(e,t){vari=0,n=void0;if(e.bytes){n=newUint8Array(e.bytes),e.segments.forEach(function(e){n.set(e,i),i+=e.byteLength});try{t.updating=!0,t.appendBuffer(n)}catch(r){this.mediaSource_.player_&&this.mediaSource_.player_.error({code:-3,type:"APPEND_BUFFER_ERR",message:r.message,originalError:r})}}}},{key:"abort",value:function(){this.videoBuffer_&&this.videoBuffer_.abort(),!this.audioDisabled_&&this.audioBuffer_&&this.audioBuffer_.abort(),this.transmuxer_&&this.transmuxer_.postMessage({action:"reset"}),this.pendingBuffers_.length=0,this.bufferUpdating_=!1}}]),t}(ra.EventTarget),Ls=function(e){functiont(){la(this,t);vare=ha(this,(t.__proto__||Object.getPrototypeOf(t)).call(this)),i=void0;for(iine.nativeMediaSource_=newr.a.MediaSource,e.nativeMediaSource_)iint.prototype||"function"!==typeofe.nativeMediaSource_[i]||(e[i]=e.nativeMediaSource_[i].bind(e.nativeMediaSource_));returne.duration_=NaN,Object.defineProperty(e,"duration",{get:function(){returnthis.duration_===1/0?this.duration_:this.nativeMediaSource_.duration},set:function(e){this.duration_=e,e===1/0||(this.nativeMediaSource_.duration=e)}}),Object.defineProperty(e,"seekable",{get:function(){returnthis.duration_===1/0?ra.createTimeRanges([[0,this.nativeMediaSource_.duration]]):this.nativeMediaSource_.seekable}}),Object.defineProperty(e,"readyState",{get:function(){returnthis.nativeMediaSource_.readyState}}),Object.defineProperty(e,"activeSourceBuffers",{get:function(){returnthis.activeSourceBuffers_}}),e.sourceBuffers=[],e.activeSourceBuffers_=[],e.updateActiveSourceBuffers_=function(){if(e.activeSourceBuffers_.length=0,1===e.sourceBuffers.length){vart=e.sourceBuffers[0];returnt.appendAudioInitSegment_=!0,t.audioDisabled_=!t.audioCodec_,voide.activeSourceBuffers_.push(t)}for(vari=!1,n=!0,r=0;r<e.player_.audioTracks().length;r++){vara=e.player_.audioTracks()[r];if(a.enabled&&"main"!==a.kind){i=!0,n=!1;break}}e.sourceBuffers.forEach(function(t,r){if(t.appendAudioInitSegment_=!0,t.videoCodec_&&t.audioCodec_)t.audioDisabled_=i;elseif(t.videoCodec_&&!t.audioCodec_)t.audioDisabled_=!0,n=!1;elseif(!t.videoCodec_&&t.audioCodec_&&(t.audioDisabled_=r?n:!n,t.audioDisabled_))return;e.activeSourceBuffers_.push(t)})},e.onPlayerMediachange_=function(){e.sourceBuffers.forEach(function(e){e.appendAudioInitSegment_=!0})},e.onHlsReset_=function(){e.sourceBuffers.forEach(function(e){e.transmuxer_&&e.transmuxer_.postMessage({action:"resetCaptions"})})},e.onHlsSegmentTimeMapping_=function(t){e.sourceBuffers.forEach(function(e){returne.timeMapping_=t.mapping})},["sourceopen","sourceclose","sourceended"].forEach(function(e){this.nativeMediaSource_.addEventListener(e,this.trigger.bind(this))},e),e.on("sourceopen",function(t){vari=s.a.querySelector('[src="'+e.url_+'"]');i&&(e.player_=ra(i.parentNode),e.player_&&(e.player_.tech_.on("hls-reset",e.onHlsReset_),e.player_.tech_.on("hls-segment-time-mapping",e.onHlsSegmentTimeMapping_),e.player_.audioTracks&&e.player_.audioTracks()&&(e.player_.audioTracks().on("change",e.updateActiveSourceBuffers_),e.player_.audioTracks().on("addtrack",e.updateActiveSourceBuffers_),e.player_.audioTracks().on("removetrack",e.updateActiveSourceBuffers_)),e.player_.on("mediachange",e.onPlayerMediachange_)))}),e.on("sourceended",function(t){for(vari=as(e.duration),n=0;n<e.sourceBuffers.length;n++){varr=e.sourceBuffers[n],a=r.metadataTrack_&&r.metadataTrack_.cues;a&&a.length&&(a[a.length-1].endTime=i)}}),e.on("sourceclose",function(e){this.sourceBuffers.forEach(function(e){e.transmuxer_&&e.transmuxer_.terminate()}),this.sourceBuffers.length=0,this.player_&&(this.player_.audioTracks&&this.player_.audioTracks()&&(this.player_.audioTracks().off("change",this.updateActiveSourceBuffers_),this.player_.audioTracks().off("addtrack",this.updateActiveSourceBuffers_),this.player_.audioTracks().off("removetrack",this.updateActiveSourceBuffers_)),this.player_.el_&&this.player_.off("mediachange",this.onPlayerMediachange_),this.player_.tech_&&this.player_.tech_.el_&&(this.player_.tech_.off("hls-reset",this.onHlsReset_),this.player_.tech_.off("hls-segment-time-mapping",this.onHlsSegmentTimeMapping_)))}),e}returnda(t,e),ca(t,[{key:"addSeekableRange_",value:function(e,t){vari=void0;if(this.duration!==1/0)throw(i=newError("MediaSource.addSeekableRange() can only be invoked when the duration is Infinity")).name="InvalidStateError",i.code=11,i;(t>this.nativeMediaSource_.duration||isNaN(this.nativeMediaSource_.duration))&&(this.nativeMediaSource_.duration=t)}},{key:"addSourceBuffer",value:function(e){vart=void0,i=function(e){vart={type:"",parameters:{}},i=e.trim().split(";");returnt.type=i.shift().trim(),i.forEach(function(e){vari=e.trim().split("=");if(i.length>1){varn=i[0].replace(/"/g,"").trim(),r=i[1].replace(/"/g,"").trim();t.parameters[n]=r}}),t}(e);if(/^(video|audio)\/mp2t$/i.test(i.type)){varn=[];i.parameters&&i.parameters.codecs&&(n=i.parameters.codecs.split(","),n=(n=bs(n)).filter(function(e){returnws(e)||Cs(e)})),0===n.length&&(n=["avc1.4d400d","mp4a.40.2"]),t=newPs(this,n),0!==this.sourceBuffers.length&&(this.sourceBuffers[0].createRealSourceBuffers_(),t.createRealSourceBuffers_(),this.sourceBuffers[0].audioDisabled_=!0)}elset=this.nativeMediaSource_.addSourceBuffer(e);returnthis.sourceBuffers.push(t),t}}]),t}(ra.EventTarget),xs=0;ra.mediaSources={};varIs=function(e,t){vari=ra.mediaSources[e];if(!i)thrownewError("Media Source not found (Video.js)");i.trigger({type:"sourceopen",swfId:t})},Os=function(){return!!r.a.MediaSource&&!!r.a.MediaSource.isTypeSupported&&r.a.MediaSource.isTypeSupported('video/mp4;codecs="avc1.4d400d,mp4a.40.2"')},Us=function(){if(this.MediaSource={open:Is,supportsNativeMediaSources:Os},Os())returnnewLs;thrownewError("Cannot use create a virtual MediaSource for this video")};Us.open=Is,Us.supportsNativeMediaSources=Os;varDs={createObjectURL:function(e){vart=void0;returneinstanceofLs?(t=r.a.URL.createObjectURL(e.nativeMediaSource_),e.url_=t,t):einstanceofLs?(t="blob:vjs-media-source/"+xs,xs++,ra.mediaSources[t]=e,t):(t=r.a.URL.createObjectURL(e),e.url_=t,t)}};ra.MediaSource=Us,ra.URL=Ds;varRs=ra.EventTarget,Ms=ra.mergeOptions,Bs=function(e,t){for(vari=void0,n=Ms(e,{duration:t.duration,minimumUpdatePeriod:t.minimumUpdatePeriod}),r=0;r<t.playlists.length;r++){vara=va(n,t.playlists[r]);a?n=a:i=!0}returnya(t,function(e,t,r,a){if(e.playlists&&e.playlists.length){vars=e.playlists[0].uri,o=va(n,e.playlists[0]);o&&((n=o).mediaGroups[t][r][a].playlists[0]=n.playlists[s],i=!1)}}),i?null:n},Ns=function(e){vart=e.byterange.offset+e.byterange.length-1;returne.uri+"-"+e.byterange.offset+"-"+t},js=function(e,t){vari,n,r={};for(varaine){vars=e[a].sidx;if(s){varo=Ns(s);if(!t[o])break;varu=t[o].sidxInfo;i=u,n=s,(Boolean(!i.map&&!n.map)||Boolean(i.map&&n.map&&i.map.byterange.offset===n.map.byterange.offset&&i.map.byterange.length===n.map.byterange.length))&&i.uri===n.uri&&i.byterange.offset===n.byterange.offset&&i.byterange.length===n.byterange.length&&(r[o]=t[o])}}returnr},Fs=function(e,t,i,n,r){vara={uri:ua(n.handleManifestRedirects,e.resolvedUri),byterange:e.byterange,playlist:t};returni(ra.mergeOptions(a,{responseType:"arraybuffer",headers:Ha(a)}),r)},Vs=function(e){functiont(e,i){varn=arguments.length>2&&void0!==arguments[2]?arguments[2]:{},r=arguments[3];la(this,t);vara=ha(this,(t.__proto__||Object.getPrototypeOf(t)).call(this)),s=n.withCredentials,o=void0!==s&&s,u=n.handleManifestRedirects,l=void0!==u&&u;if(a.hls_=i,a.withCredentials=o,a.handleManifestRedirects=l,!e)thrownewError("A non-empty playlist URL or playlist is required");returna.on("minimumUpdatePeriod",function(){a.refreshXml_()}),a.on("mediaupdatetimeout",function(){a.refreshMedia_(a.media().uri)}),a.state="HAVE_NOTHING",a.loadedPlaylists_={},"string"===typeofe?(a.srcUrl=e,a.sidxMapping_={},ha(a)):(a.setupChildLoader(r,e),a)}returnda(t,Rs),ca(t,[{key:"setupChildLoader",value:function(e,t){this.masterPlaylistLoader_=e,this.childPlaylist_=t}},{key:"dispose",value:function(){this.stopRequest(),this.loadedPlaylists_={},r.a.clearTimeout(this.minimumUpdatePeriodTimeout_),r.a.clearTimeout(this.mediaRequest_),r.a.clearTimeout(this.mediaUpdateTimeout)}},{key:"hasPendingRequest",value:function(){returnthis.request||this.mediaRequest_}},{key:"stopRequest",value:function(){if(this.request){vare=this.request;this.request=null,e.onreadystatechange=null,e.abort()}}},{key:"sidxRequestFinished_",value:function(e,t,i,n){varr=this;returnfunction(a,s){if(r.request){if(r.request=null,a)returnr.error={status:s.status,message:"DASH playlist request error at URL: "+e.uri,response:s.response,code:2},i&&(r.state=i),r.trigger("error"),n(t,null);varo=newUint8Array(s.response),u=L.a.parseSidx(o.subarray(8));returnn(t,u)}}}},{key:"media",value:function(e){vart=this;if(!e)returnthis.media_;if("HAVE_NOTHING"===this.state)thrownewError("Cannot switch media playlist from "+this.state);vari=this.state;if("string"===typeofe){if(!this.master.playlists[e])thrownewError("Unknown playlist URI: "+e);e=this.master.playlists[e]}varn=!this.media_||e.uri!==this.media_.uri;if(n&&this.loadedPlaylists_[e.uri]&&this.loadedPlaylists_[e.uri].endList)returnthis.state="HAVE_METADATA",this.media_=e,void(n&&(this.trigger("mediachanging"),this.trigger("mediachange")));if(n)if(this.media_&&this.trigger("mediachanging"),e.sidx){vara=void0,s=void0;this.masterPlaylistLoader_?(a=this.masterPlaylistLoader_.master,s=this.masterPlaylistLoader_.sidxMapping_):(a=this.master,s=this.sidxMapping_);varo=Ns(e.sidx);s[o]={sidxInfo:e.sidx},this.request=Fs(e.sidx,e,this.hls_.xhr,{handleManifestRedirects:this.handleManifestRedirects},this.sidxRequestFinished_(e,a,i,function(n,r){if(!n||!r)thrownewError("failed to request sidx");s[o].sidx=r,t.haveMetadata({startingState:i,playlist:n.playlists[e.uri]})}))}elsethis.mediaRequest_=r.a.setTimeout(this.haveMetadata.bind(this,{startingState:i,playlist:e}),0)}},{key:"haveMetadata",value:function(e){vart=e.startingState,i=e.playlist;this.state="HAVE_METADATA",this.loadedPlaylists_[i.uri]=i,this.mediaRequest_=null,this.refreshMedia_(i.uri),"HAVE_MASTER"===t?this.trigger("loadedmetadata"):this.trigger("mediachange")}},{key:"pause",value:function(){this.stopRequest(),r.a.clearTimeout(this.mediaUpdateTimeout),r.a.clearTimeout(this.minimumUpdatePeriodTimeout_),"HAVE_NOTHING"===this.state&&(this.started=!1)}},{key:"load",value:function(e){vart=this;r.a.clearTimeout(this.mediaUpdateTimeout),r.a.clearTimeout(this.minimumUpdatePeriodTimeout_);vari=this.media();if(e){varn=i?i.targetDuration/2*1e3:5e3;this.mediaUpdateTimeout=r.a.setTimeout(function(){returnt.load()},n)}elsethis.started?this.trigger("loadedplaylist"):this.start()}},{key:"parseMasterXml",value:function(){vare=Object(A.a)(this.masterXml_,{manifestUri:this.srcUrl,clientOffset:this.clientOffset_,sidxMapping:this.sidxMapping_});e.uri=this.srcUrl;for(vart=0;t<e.playlists.length;t++){vari="placeholder-uri-"+t;e.playlists[t].uri=i,e.playlists[i]=e.playlists[t]}returnya(e,function(t,i,n,r){if(t.playlists&&t.playlists.length){vara="placeholder-uri-"+i+"-"+n+"-"+r;t.playlists[0].uri=a,e.playlists[a]=t.playlists[0]}}),_a(e),ba(e),e}},{key:"start",value:function(){vare=this;this.started=!0,this.masterPlaylistLoader_?this.mediaRequest_=r.a.setTimeout(this.haveMaster_.bind(this),0):this.request=this.hls_.xhr({uri:this.srcUrl,withCredentials:this.withCredentials},function(t,i){if(e.request){if(e.request=null,t)returne.error={status:i.status,message:"DASH playlist request error at URL: "+e.srcUrl,responseText:i.responseText,code:2},"HAVE_NOTHING"===e.state&&(e.started=!1),e.trigger("error");e.masterXml_=i.responseText,i.responseHeaders&&i.responseHeaders.date?e.masterLoaded_=Date.parse(i.responseHeaders.date):e.masterLoaded_=Date.now(),e.srcUrl=ua(e.handleManifestRedirects,e.srcUrl,i),e.syncClientServerClock_(e.onClientServerClockSync_.bind(e))}})}},{key:"syncClientServerClock_",value:function(e){vart=this,i=Object(A.b)(this.masterXml_);returnnull===i?(this.clientOffset_=this.masterLoaded_-Date.now(),e()):"DIRECT"===i.method?(this.clientOffset_=i.value-Date.now(),e()):void(this.request=this.hls_.xhr({uri:oa(this.srcUrl,i.value),method:i.method,withCredentials:this.withCredentials},function(n,r){if(t.request){if(n)returnt.clientOffset_=t.masterLoaded_-Date.now(),e();vara=void0;a="HEAD"===i.method?r.responseHeaders&&r.responseHeaders.date?Date.parse(r.responseHeaders.date):t.masterLoaded_:Date.parse(r.responseText),t.clientOffset_=a-Date.now(),e()}}))}},{key:"haveMaster_",value:function(){this.state="HAVE_MASTER",this.mediaRequest_=null,this.masterPlaylistLoader_?this.media_||this.media(this.childPlaylist_):(this.master=this.parseMasterXml(),this.trigger("loadedplaylist"))}},{key:"onClientServerClockSync_",value:function(){vare=this;this.haveMaster_(),this.hasPendingRequest()||this.media_||this.media(this.master.playlists[0]),this.master&&this.master.minimumUpdatePeriod&&(this.minimumUpdatePeriodTimeout_=r.a.setTimeout(function(){e.trigger("minimumUpdatePeriod")},this.master.minimumUpdatePeriod))}},{key:"refreshXml_",value:function(){vare=this;this.request=this.hls_.xhr({uri:this.srcUrl,withCredentials:this.withCredentials},function(t,i){if(e.request){if(e.request=null,t)returne.error={status:i.status,message:"DASH playlist request error at URL: "+e.srcUrl,responseText:i.responseText,code:2},"HAVE_NOTHING"===e.state&&(e.started=!1),e.trigger("error");e.masterXml_=i.responseText,e.sidxMapping_=function(e,t,i,n){varr=Object(A.a)(e,{manifestUri:t,clientOffset:i}),a=js(r.playlists,n);returnya(r,function(e,t,i,r){if(e.playlists&&e.playlists.length){vars=e.playlists;a=Ms(a,js(s,n))}}),a}(e.masterXml_,e.srcUrl,e.clientOffset_,e.sidxMapping_);varn=e.parseMasterXml(),a=Bs(e.master,n);if(a){vars=Ns(e.media().sidx);if(e.sidxMapping_[s])e.master=a;else{varo=e.media();e.request=Fs(o.sidx,o,e.hls_.xhr,{handleManifestRedirects:e.handleManifestRedirects},e.sidxRequestFinished_(o,n,e.state,function(t,i){if(!t||!i)thrownewError("failed to request sidx on minimumUpdatePeriod");e.sidxMapping_[s].sidx=i,e.minimumUpdatePeriodTimeout_=r.a.setTimeout(function(){e.trigger("minimumUpdatePeriod")},e.master.minimumUpdatePeriod),e.refreshMedia_(e.media().uri)}))}}e.minimumUpdatePeriodTimeout_=r.a.setTimeout(function(){e.trigger("minimumUpdatePeriod")},e.master.minimumUpdatePeriod)}})}},{key:"refreshMedia_",value:function(e){vart=this;if(!e)thrownewError("refreshMedia_ must take a media uri");vari=void0,n=void0;this.masterPlaylistLoader_?(i=this.masterPlaylistLoader_.master,n=this.masterPlaylistLoader_.parseMasterXml()):(i=this.master,n=this.parseMasterXml());vara=Bs(i,n);a?(this.masterPlaylistLoader_?this.masterPlaylistLoader_.master=a:this.master=a,this.media_=a.playlists[e]):(this.media_=n.playlists[e],this.trigger("playlistunchanged")),this.media().endList||(this.mediaUpdateTimeout=r.a.setTimeout(function(){t.trigger("mediaupdatetimeout")},Ta(this.media(),!!a))),this.trigger("loadedplaylist")}}]),t}(),Hs=function(e){returnra.log.debug?ra.log.debug.bind(ra,"VHS:",e+" >"):function(){}};functionqs(){}varzs=function(){functione(t,i,n,r){la(this,e),this.callbacks_=[],this.pendingCallback_=null,this.timestampOffset_=0,this.mediaSource=t,this.processedAppend_=!1,this.type_=n,this.mimeType_=i,this.logger_=Hs("SourceUpdater["+n+"]["+i+"]"),"closed"===t.readyState?t.addEventListener("sourceopen",this.createSourceBuffer_.bind(this,i,r)):this.createSourceBuffer_(i,r)}returnca(e,[{key:"createSourceBuffer_",value:function(e,t){vari=this;this.sourceBuffer_=this.mediaSource.addSourceBuffer(e),this.logger_("created SourceBuffer"),t&&(t.trigger("sourcebufferadded"),this.mediaSource.sourceBuffers.length<2)?t.on("sourcebufferadded",function(){i.start_()}):this.start_()}},{key:"start_",value:function(){vare=this;this.started_=!0,this.onUpdateendCallback_=function(){vart=e.pendingCallback_;e.pendingCallback_=null,e.sourceBuffer_.removing=!1,e.logger_("buffered ["+is(e.buffered())+"]"),t&&t(),e.runCallback_()},this.sourceBuffer_.addEventListener("updateend",this.onUpdateendCallback_),this.runCallback_()}},{key:"abort",value:function(e){vart=this;this.processedAppend_&&this.queueCallback_(function(){t.sourceBuffer_.abort()},e)}},{key:"appendBuffer",value:function(e,t){vari=this;this.processedAppend_=!0,this.queueCallback_(function(){e.videoSegmentTimingInfoCallback&&i.sourceBuffer_.addEventListener("videoSegmentTimingInfo",e.videoSegmentTimingInfoCallback),i.sourceBuffer_.appendBuffer(e.bytes)},function(){e.videoSegmentTimingInfoCallback&&i.sourceBuffer_.removeEventListener("videoSegmentTimingInfo",e.videoSegmentTimingInfoCallback),t()})}},{key:"buffered",value:function(){returnthis.sourceBuffer_?this.sourceBuffer_.buffered:ra.createTimeRanges()}},{key:"remove",value:function(e,t){vari=this,n=arguments.length>2&&void0!==arguments[2]?arguments[2]:qs;this.processedAppend_&&this.queueCallback_(function(){i.logger_("remove ["+e+" => "+t+"]"),i.sourceBuffer_.removing=!0,i.sourceBuffer_.remove(e,t)},n)}},{key:"updating",value:function(){return!this.sourceBuffer_||this.sourceBuffer_.updating||!!this.pendingCallback_&&this.pendingCallback_!==qs}},{key:"timestampOffset",value:function(e){vart=this;return"undefined"!==typeofe&&(this.queueCallback_(function(){t.sourceBuffer_.timestampOffset=e,t.runCallback_()}),this.timestampOffset_=e),this.timestampOffset_}},{key:"queueCallback_",value:function(e,t){this.callbacks_.push([e.bind(this),t]),this.runCallback_()}},{key:"runCallback_",value:function(){vare=void0;!this.updating()&&this.callbacks_.length&&this.started_&&(e=this.callbacks_.shift(),this.pendingCallback_=e[1],e[0]())}},{key:"dispose",value:function(){vare=this,t=functiont(){e.sourceBuffer_&&"open"===e.mediaSource.readyState&&e.sourceBuffer_.abort(),e.sourceBuffer_.removeEventListener("updateend",t)};this.sourceBuffer_.removeEventListener("updateend",this.onUpdateendCallback_),this.sourceBuffer_.removing?this.sourceBuffer_.addEventListener("updateend",t):t()}}]),e}(),Ws={GOAL_BUFFER_LENGTH:30,MAX_GOAL_BUFFER_LENGTH:60,GOAL_BUFFER_LENGTH_RATE:1,INITIAL_BANDWIDTH:4194304,BANDWIDTH_VARIANCE:1.2,BUFFER_LOW_WATER_LINE:0,MAX_BUFFER_LOW_WATER_LINE:30,BUFFER_LOW_WATER_LINE_RATE:1},Gs=2,$s=-101,Xs=-102,Ks=function(e){e.forEach(function(e){e.abort()})},Ys=function(e,t){returnt.timedout?{status:t.status,message:"HLS request timed-out at URL: "+t.uri,code:$s,xhr:t}:t.aborted?{status:t.status,message:"HLS request aborted at URL: "+t.uri,code:Xs,xhr:t}:e?{status:t.status,message:"HLS request errored at URL: "+t.uri,code:Gs,xhr:t}:null},Qs=function(e,t,i){varn=0,r=!1;returnfunction(a,s){if(!r)returna?(r=!0,Ks(e),i(a,s)):(n+=1)===e.length?(s.endOfAllRequests=Date.now(),s.encryptedBytes?function(e,t,i){e.addEventListener("message",functionn(r){if(r.data.source===t.requestId){e.removeEventListener("message",n);vara=r.data.decrypted;returnt.bytes=newUint8Array(a.bytes,a.byteOffset,a.byteLength),i(null,t)}});varn=void0;n=t.key.bytes.slice?t.key.bytes.slice():newUint32Array(Array.prototype.slice.call(t.key.bytes)),e.postMessage(Ga({source:t.requestId,encrypted:t.encryptedBytes,key:n,iv:t.key.iv}),[t.encryptedBytes.buffer,n.buffer])}(t,s,i):i(null,s)):void0}},Js=function(e,t){returnfunction(i){returne.stats=ra.mergeOptions(e.stats,function(e){vart=e.target,i={bandwidth:1/0,bytesReceived:0,roundTripTime:Date.now()-t.requestTime||0};returni.bytesReceived=e.loaded,i.bandwidth=Math.floor(i.bytesReceived/i.roundTripTime*8*1e3),i}(i)),!e.stats.firstBytesReceivedAt&&e.stats.bytesReceived&&(e.stats.firstBytesReceivedAt=Date.now()),t(i,e)}},Zs=function(e,t,i,n,r,a,s){varo=[],u=Qs(o,i,s);if(r.key&&!r.key.bytes){varl=e(ra.mergeOptions(t,{uri:r.key.resolvedUri,responseType:"arraybuffer"}),function(e,t){returnfunction(i,n){varr=n.response,a=Ys(i,n);if(a)returnt(a,e);if(16!==r.byteLength)returnt({status:n.status,message:"Invalid HLS key at URL: "+n.uri,code:Gs,xhr:n},e);vars=newDataView(r);returne.key.bytes=newUint32Array([s.getUint32(0),s.getUint32(4),s.getUint32(8),s.getUint32(12)]),t(null,e)}}(r,u));o.push(l)}if(r.map&&!r.map.bytes){varc=e(ra.mergeOptions(t,{uri:r.map.resolvedUri,responseType:"arraybuffer",headers:Ha(r.map)}),function(e,t,i){returnfunction(n,r){vara=r.response,s=Ys(n,r);returns?i(s,e):0===a.byteLength?i({status:r.status,message:"Empty HLS segment content at URL: "+r.uri,code:Gs,xhr:r},e):(e.map.bytes=newUint8Array(r.response),t&&!t.isInitialized()&&t.init(),e.map.timescales=I.a.timescale(e.map.bytes),e.map.videoTrackIds=I.a.videoTrackIds(e.map.bytes),i(null,e))}}(r,n,u));o.push(c)}vard=e(ra.mergeOptions(t,{uri:r.resolvedUri,responseType:"arraybuffer",headers:Ha(r)}),function(e,t,i){returnfunction(n,r){vara=r.response,s=Ys(n,r),o=void0;returns?i(s,e):0===a.byteLength?i({status:r.status,message:"Empty HLS segment content at URL: "+r.uri,code:Gs,xhr:r},e):(e.stats=function(e){return{bandwidth:e.bandwidth,bytesReceived:e.bytesReceived||0,roundTripTime:e.roundTripTime||0}}(r),e.key?e.encryptedBytes=newUint8Array(r.response):e.bytes=newUint8Array(r.response),t&&e.map&&e.map.bytes&&(t.isInitialized()||t.init(),(o=t.parse(e.bytes,e.map.videoTrackIds,e.map.timescales))&&o.captions&&(e.captionStreams=o.captionStreams,e.fmp4Captions=o.captions)),i(null,e))}}(r,n,u));returnd.addEventListener("progress",Js(r,a)),o.push(d),function(){returnKs(o)}},eo=function(e,t){vari;returne&&(i=r.a.getComputedStyle(e))?i[t]:""},to=function(e,t){vari=e.slice();e.sort(function(e,n){varr=t(e,n);return0===r?i.indexOf(e)-i.indexOf(n):r})},io=function(e,t){vari=void0,n=void0;returne.attributes.BANDWIDTH&&(i=e.attributes.BANDWIDTH),i=i||r.a.Number.MAX_VALUE,t.attributes.BANDWIDTH&&(n=t.attributes.BANDWIDTH),i-(n=n||r.a.Number.MAX_VALUE)},no=function(e){return"number"===typeofe&&isFinite(e)},ro=function(e){functiont(e){la(this,t);vari=ha(this,(t.__proto__||Object.getPrototypeOf(t)).call(this));if(!e)thrownewTypeError("Initialization settings are required");if("function"!==typeofe.currentTime)thrownewTypeError("No currentTime getter specified");if(!e.mediaSource)thrownewTypeError("No MediaSource specified");returni.bandwidth=e.bandwidth,i.throughput={rate:0,count:0},i.roundTrip=NaN,i.resetStats_(),i.mediaIndex=null,i.hasPlayed_=e.hasPlayed,i.currentTime_=e.currentTime,i.seekable_=e.seekable,i.seeking_=e.seeking,i.duration_=e.duration,i.mediaSource_=e.mediaSource,i.hls_=e.hls,i.loaderType_=e.loaderType,i.startingMedia_=void0,i.segmentMetadataTrack_=e.segmentMetadataTrack,i.goalBufferLength_=e.goalBufferLength,i.sourceType_=e.sourceType,i.inbandTextTracks_=e.inbandTextTracks,i.state_="INIT",i.checkBufferTimeout_=null,i.error_=void0,i.currentTimeline_=-1,i.pendingSegment_=null,i.mimeType_=null,i.sourceUpdater_=null,i.xhrOptions_=null,i.activeInitSegmentId_=null,i.initSegments_={},i.cacheEncryptionKeys_=e.cacheEncryptionKeys,i.keyCache_={},"main"===i.loaderType_?i.captionParser_=newO.CaptionParser:i.captionParser_=null,i.decrypter_=e.decrypter,i.syncController_=e.syncController,i.syncPoint_={segmentIndex:0,time:0},i.syncController_.on("syncinfoupdate",function(){returni.trigger("syncinfoupdate")}),i.mediaSource_.addEventListener("sourceopen",function(){returni.ended_=!1}),i.fetchAtBuffer_=!1,i.logger_=Hs("SegmentLoader["+i.loaderType_+"]"),Object.defineProperty(i,"state",{get:function(){returnthis.state_},set:function(e){e!==this.state_&&(this.logger_(this.state_+" -> "+e),this.state_=e)}}),i}returnda(t,e),ca(t,[{key:"resetStats_",value:function(){this.mediaBytesTransferred=0,this.mediaRequests=0,this.mediaRequestsAborted=0,this.mediaRequestsTimedout=0,this.mediaRequestsErrored=0,this.mediaTransferDuration=0,this.mediaSecondsLoaded=0}},{key:"dispose",value:function(){this.state="DISPOSED",this.pause(),this.abort_(),this.sourceUpdater_&&this.sourceUpdater_.dispose(),this.resetStats_(),this.captionParser_&&this.captionParser_.reset()}},{key:"abort",value:function(){"WAITING"===this.state?(this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_()):this.pendingSegment_&&(this.pendingSegment_=null)}},{key:"abort_",value:function(){this.pendingSegment_&&this.pendingSegment_.abortRequests(),this.pendingSegment_=null}},{key:"error",value:function(e){return"undefined"!==typeofe&&(this.error_=e),this.pendingSegment_=null,this.error_}},{key:"endOfStream",value:function(){this.ended_=!0,this.pause(),this.trigger("ended")}},{key:"buffered_",value:function(){returnthis.sourceUpdater_?this.sourceUpdater_.buffered():ra.createTimeRanges()}},{key:"initSegment",value:function(e){vart=arguments.length>1&&void0!==arguments[1]&&arguments[1];if(!e)returnnull;vari=$a(e),n=this.initSegments_[i];returnt&&!n&&e.bytes&&(this.initSegments_[i]=n={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes,timescales:e.timescales,videoTrackIds:e.videoTrackIds}),n||e}},{key:"segmentKey",value:function(e){vart=arguments.length>1&&void0!==arguments[1]&&arguments[1];if(!e)returnnull;vari=Xa(e),n=this.keyCache_[i];this.cacheEncryptionKeys_&&t&&!n&&e.bytes&&(this.keyCache_[i]=n={resolvedUri:e.resolvedUri,bytes:e.bytes});varr={resolvedUri:(n||e).resolvedUri};returnn&&(r.bytes=n.bytes),r}},{key:"couldBeginLoading_",value:function(){returnthis.playlist_&&(this.sourceUpdater_||this.mimeType_&&"INIT"===this.state)&&!this.paused()}},{key:"load",value:function(){if(this.monitorBuffer_(),this.playlist_){if(this.syncController_.setDateTimeMapping(this.playlist_),"INIT"===this.state&&this.couldBeginLoading_())returnthis.init_();!this.couldBeginLoading_()||"READY"!==this.state&&"INIT"!==this.state||(this.state="READY")}}},{key:"init_",value:function(){returnthis.state="READY",this.sourceUpdater_=newzs(this.mediaSource_,this.mimeType_,this.loaderType_,this.sourceBufferEmitter_),this.resetEverything(),this.monitorBuffer_()}},{key:"playlist",value:function(e){vart=arguments.length>1&&void0!==arguments[1]?arguments[1]:{};if(e){vari=this.playlist_,n=this.pendingSegment_;this.playlist_=e,this.xhrOptions_=t,this.hasPlayed_()||(e.syncInfo={mediaSequence:e.mediaSequence,time:0});varr=null;if(i&&(i.id?r=i.id:i.uri&&(r=i.uri)),this.logger_("playlist update ["+r+" => "+(e.id||e.uri)+"]"),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())returnthis.init_();if(i&&i.uri===e.uri){vara=e.mediaSequence-i.mediaSequence;this.logger_("live window shift ["+a+"]"),null!==this.mediaIndex&&(this.mediaIndex-=a),n&&(n.mediaIndex-=a,n.mediaIndex>=0&&(n.segment=e.segments[n.mediaIndex])),this.syncController_.saveExpiredSegmentInfo(i,e)}elsenull!==this.mediaIndex&&this.resyncLoader()}}},{key:"pause",value:function(){this.checkBufferTimeout_&&(r.a.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)}},{key:"paused",value:function(){returnnull===this.checkBufferTimeout_}},{key:"mimeType",value:function(e,t){this.mimeType_||(this.mimeType_=e,this.sourceBufferEmitter_=t,"INIT"===this.state&&this.couldBeginLoading_()&&this.init_())}},{key:"resetEverything",value:function(e){this.ended_=!1,this.resetLoader(),this.remove(0,this.duration_(),e),this.captionParser_&&this.captionParser_.clearAllCaptions(),this.trigger("reseteverything")}},{key:"resetLoader",value:function(){this.fetchAtBuffer_=!1,this.resyncLoader()}},{key:"resyncLoader",value:function(){this.mediaIndex=null,this.syncPoint_=null,this.abort()}},{key:"remove",value:function(e,t,i){if(this.sourceUpdater_&&this.sourceUpdater_.remove(e,t,i),rs(e,t,this.segmentMetadataTrack_),this.inbandTextTracks_)for(varninthis.inbandTextTracks_)rs(e,t,this.inbandTextTracks_[n])}},{key:"monitorBuffer_",value:function(){this.checkBufferTimeout_&&r.a.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=r.a.setTimeout(this.monitorBufferTick_.bind(this),1)}},{key:"monitorBufferTick_",value:function(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&r.a.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=r.a.setTimeout(this.monitorBufferTick_.bind(this),500)}},{key:"fillBuffer_",value:function(){if(!this.sourceUpdater_.updating()){this.syncPoint_||(this.syncPoint_=this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_()));vare=this.checkBuffer_(this.buffered_(),this.playlist_,this.mediaIndex,this.hasPlayed_(),this.currentTime_(),this.syncPoint_);e&&(this.isEndOfStream_(e.mediaIndex)?this.endOfStream():(e.mediaIndex!==this.playlist_.segments.length-1||"ended"!==this.mediaSource_.readyState||this.seeking_())&&(e.timeline!==this.currentTimeline_&&(this.syncController_.reset(),e.timestampOffset=e.startOfSegment,this.captionParser_&&this.captionParser_.clearAllCaptions()),this.loadSegment_(e)))}}},{key:"isEndOfStream_",value:function(e){returnfunction(e,t,i){if(!e||!t)return!1;varn=i===e.segments.length;returne.endList&&"open"===t.readyState&&n}(arguments.length>1&&void0!==arguments[1]?arguments[1]:this.playlist_,this.mediaSource_,e)&&!this.sourceUpdater_.updating()}},{key:"checkBuffer_",value:function(e,t,i,n,r,a){vars=0,o=void0;e.length&&(s=e.end(e.length-1));varu=Math.max(0,s-r);if(!t.segments.length)returnnull;if(u>=this.goalBufferLength_())returnnull;if(!n&&u>=1)returnnull;if(null===a)returni=this.getSyncSegmentCandidate_(t),this.generateSegmentInfo_(t,i,null,!0);if(null!==i){varl=t.segments[i];returno=l&&l.end?l.end:s,this.generateSegmentInfo_(t,i+1,o,!1)}if(this.fetchAtBuffer_){varc=Na.getMediaInfoForTime(t,s,a.segmentIndex,a.time);i=c.mediaIndex,o=c.startTime}else{vard=Na.getMediaInfoForTime(t,r,a.segmentIndex,a.time);i=d.mediaIndex,o=d.startTime}returnthis.generateSegmentInfo_(t,i,o,!1)}},{key:"getSyncSegmentCandidate_",value:function(e){vart=this;if(-1===this.currentTimeline_)return0;vari=e.segments.map(function(e,t){return{timeline:e.timeline,segmentIndex:t}}).filter(function(e){returne.timeline===t.currentTimeline_});returni.length?i[Math.min(i.length-1,1)].segmentIndex:Math.max(e.segments.length-1,0)}},{key:"generateSegmentInfo_",value:function(e,t,i,n){if(t<0||t>=e.segments.length)returnnull;varr=e.segments[t];return{requestId:"segment-loader-"+Math.random(),uri:r.resolvedUri,mediaIndex:t,isSyncRequest:n,startOfSegment:i,playlist:e,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:r.timeline,duration:r.duration,segment:r}}},{key:"abortRequestEarly_",value:function(e){if(this.hls_.tech_.paused()||!this.xhrOptions_.timeout||!this.playlist_.attributes.BANDWIDTH)return!1;if(Date.now()-(e.firstBytesReceivedAt||Date.now())<1e3)return!1;vart=this.currentTime_(),i=e.bandwidth,n=this.pendingSegment_.duration,r=Na.estimateSegmentRequestTime(n,i,this.playlist_,e.bytesReceived),a=function(e,t){vari=arguments.length>2&&void0!==arguments[2]?arguments[2]:1;return((e.length?e.end(e.length-1):0)-t)/i}(this.buffered_(),t,this.hls_.tech_.playbackRate())-1;if(r<=a)return!1;vars=function(e){vart=e.master,i=e.currentTime,n=e.bandwidth,r=e.duration,a=e.segmentDuration,s=e.timeUntilRebuffer,o=e.currentTimeline,u=e.syncController,l=t.playlists.filter(function(e){return!Na.isIncompatible(e)}),c=l.filter(Na.isEnabled);c.length||(c=l.filter(function(e){return!Na.isDisabled(e)}));vard=c.filter(Na.hasAttribute.bind(null,"BANDWIDTH")).map(function(e){vart=u.getSyncPoint(e,r,o,i)?1:2;return{playlist:e,rebufferingImpact:Na.estimateSegmentRequestTime(a,n,e)*t-s}}),h=d.filter(function(e){returne.rebufferingImpact<=0});returnto(h,function(e,t){returnio(t.playlist,e.playlist)}),h.length?h[0]:(to(d,function(e,t){returne.rebufferingImpact-t.rebufferingImpact}),d[0]||null)}({master:this.hls_.playlists.master,currentTime:t,bandwidth:i,duration:this.duration_(),segmentDuration:n,timeUntilRebuffer:a,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(s){varo=r-a-s.rebufferingImpact,u=.5;returna<=1/30&&(u=1),!s.playlist||s.playlist.uri===this.playlist_.uri||o<u?!1:(this.bandwidth=s.playlist.attributes.BANDWIDTH*Ws.BANDWIDTH_VARIANCE+1,this.abort(),this.trigger("earlyabort"),!0)}}},{key:"handleProgress_",value:function(e,t){this.pendingSegment_&&t.requestId===this.pendingSegment_.requestId&&!this.abortRequestEarly_(t.stats)&&this.trigger("progress")}},{key:"loadSegment_",value:function(e){this.state="WAITING",this.pendingSegment_=e,this.trimBackBuffer_(e),e.abortRequests=Zs(this.hls_.xhr,this.xhrOptions_,this.decrypter_,this.captionParser_,this.createSimplifiedSegmentObj_(e),this.handleProgress_.bind(this),this.segmentRequestFinished_.bind(this))}},{key:"trimBackBuffer_",value:function(e){vart=function(e,t,i){varn=void0;returnn=e.length&&e.start(0)>0&&e.start(0)<t?e.start(0):t-30,Math.min(n,t-i)}(this.seekable_(),this.currentTime_(),this.playlist_.targetDuration||10);t>0&&this.remove(0,t)}},{key:"createSimplifiedSegmentObj_",value:function(e){vart=e.segment,i={resolvedUri:t.resolvedUri,byterange:t.byterange,requestId:e.requestId};if(t.key){varn=t.key.iv||newUint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]);i.key=this.segmentKey(t.key),i.key.iv=n}returnt.map&&(i.map=this.initSegment(t.map)),i}},{key:"segmentRequestFinished_",value:function(e,t){if(this.mediaRequests+=1,t.stats&&(this.mediaBytesTransferred+=t.stats.bytesReceived,this.mediaTransferDuration+=t.stats.roundTripTime),this.pendingSegment_){if(t.requestId===this.pendingSegment_.requestId){if(e)returnthis.pendingSegment_=null,this.state="READY",e.code===Xs?void(this.mediaRequestsAborted+=1):(this.pause(),e.code===$s?(this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,voidthis.trigger("bandwidthupdate")):(this.mediaRequestsErrored+=1,this.error(e),voidthis.trigger("error")));this.bandwidth=t.stats.bandwidth,this.roundTrip=t.stats.roundTripTime,t.map&&(t.map=this.initSegment(t.map,!0)),t.key&&this.segmentKey(t.key,!0),this.processSegmentResponse_(t)}}elsethis.mediaRequestsAborted+=1}},{key:"processSegmentResponse_",value:function(e){vart=this.pendingSegment_;t.bytes=e.bytes,e.map&&(t.segment.map.bytes=e.map.bytes),t.endOfAllRequests=e.endOfAllRequests,e.fmp4Captions&&(!function(e,t,i){for(varnini)if(!e[n]){t.trigger({type:"usage",name:"hls-608"});varr=t.textTracks().getTrackById(n);e[n]=r||t.addRemoteTextTrack({kind:"captions",id:n,label:n},!1).track}}(this.inbandTextTracks_,this.hls_.tech_,e.captionStreams),function(e){vart=e.inbandTextTracks,i=e.captionArray,n=e.timestampOffset;if(i){varr=window.WebKitDataCue||window.VTTCue;i.forEach(function(e){vari=e.stream,a=e.startTime,s=e.endTime;t[i]&&(a+=n,s+=n,t[i].addCue(newr(a,s,e.text)))})}}({inbandTextTracks:this.inbandTextTracks_,captionArray:e.fmp4Captions,timestampOffset:0}),this.captionParser_&&this.captionParser_.clearParsedCaptions()),this.handleSegment_()}},{key:"handleSegment_",value:function(){vare=this;if(this.pendingSegment_){vart=this.pendingSegment_,i=t.segment,n=this.syncController_.probeSegmentInfo(t);"undefined"===typeofthis.startingMedia_&&n&&(n.containsAudio||n.containsVideo)&&(this.startingMedia_={containsAudio:n.containsAudio,containsVideo:n.containsVideo});varr,a,s,o=(r=this.loaderType_,a=this.startingMedia_,s=n,"main"===r&&a&&s?s.containsAudio||s.containsVideo?a.containsVideo&&!s.containsVideo?"Only audio found in segment when we expected video. We can't switch to audio only from a stream that had video. To get rid of this message, please add codec information to the manifest.":!a.containsVideo&&s.containsVideo?"Video found in segment when we expected only audio. We can't switch to a stream with video from an audio only stream. To get rid of this message, please add codec information to the manifest.":null:"Neither audio nor video found in segment.":null);if(o)returnthis.error({message:o,blacklistDuration:1/0}),voidthis.trigger("error");if(t.isSyncRequest)returnthis.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");null!==t.timestampOffset&&t.timestampOffset!==this.sourceUpdater_.timestampOffset()&&(this.sourceUpdater_.timestampOffset(t.timestampOffset),this.trigger("timestampoffset"));varu=this.syncController_.mappingForTimeline(t.timeline);if(null!==u&&this.trigger({type:"segmenttimemapping",mapping:u}),this.state="APPENDING",i.map){varl=$a(i.map);if(!this.activeInitSegmentId_||this.activeInitSegmentId_!==l){varc=this.initSegment(i.map);this.sourceUpdater_.appendBuffer({bytes:c.bytes},function(){e.activeInitSegmentId_=l})}}t.byteLength=t.bytes.byteLength,"number"===typeofi.start&&"number"===typeofi.end?this.mediaSecondsLoaded+=i.end-i.start:this.mediaSecondsLoaded+=i.duration,this.logger_(function(e){vart=e.segment,i=t.start,n=t.end,r=e.playlist,a=r.mediaSequence,s=r.id,o=r.segments,u=void0===o?[]:o,l=e.mediaIndex,c=e.timeline;return["appending ["+l+"] of ["+a+", "+(a+u.length)+"] from playlist ["+s+"]","["+i+" => "+n+"] in timeline ["+c+"]"].join(" ")}(t)),this.sourceUpdater_.appendBuffer({bytes:t.bytes,videoSegmentTimingInfoCallback:this.handleVideoSegmentTimingInfo_.bind(this,t.requestId)},this.handleUpdateEnd_.bind(this))}elsethis.state="READY"}},{key:"handleVideoSegmentTimingInfo_",value:function(e,t){if(this.pendingSegment_&&e===this.pendingSegment_.requestId){vari=this.pendingSegment_.segment;i.videoTimingInfo||(i.videoTimingInfo={}),i.videoTimingInfo.transmuxerPrependedSeconds=t.videoSegmentTimingInfo.prependedContentDuration||0,i.videoTimingInfo.transmuxedPresentationStart=t.videoSegmentTimingInfo.start.presentation,i.videoTimingInfo.transmuxedPresentationEnd=t.videoSegmentTimingInfo.end.presentation,i.videoTimingInfo.baseMediaDecodeTime=t.videoSegmentTimingInfo.baseMediaDecodeTime}}},{key:"handleUpdateEnd_",value:function(){if(!this.pendingSegment_)returnthis.state="READY",void(this.paused()||this.monitorBuffer_());vare=this.pendingSegment_,t=e.segment,i=null!==this.mediaIndex;this.pendingSegment_=null,this.recordThroughput_(e),this.addSegmentMetadataCue_(e),this.state="READY",this.mediaIndex=e.mediaIndex,this.fetchAtBuffer_=!0,this.currentTimeline_=e.timeline,this.trigger("syncinfoupdate"),t.end&&this.currentTime_()-t.end>3*e.playlist.targetDuration?this.resetEverything():(i&&this.trigger("bandwidthupdate"),this.trigger("progress"),this.isEndOfStream_(e.mediaIndex+1,e.playlist)&&this.endOfStream(),this.paused()||this.monitorBuffer_())}},{key:"recordThroughput_",value:function(e){vart=this.throughput.rate,i=Date.now()-e.endOfAllRequests+1,n=Math.floor(e.byteLength/i*8*1e3);this.throughput.rate+=(n-t)/++this.throughput.count}},{key:"addSegmentMetadataCue_",value:function(e){if(this.segmentMetadataTrack_){vart=e.segment,i=t.start,n=t.end;if(no(i)&&no(n)){rs(i,n,this.segmentMetadataTrack_);vara=r.a.WebKitDataCue||r.a.VTTCue,s={custom:t.custom,dateTimeObject:t.dateTimeObject,dateTimeString:t.dateTimeString,bandwidth:e.playlist.attributes.BANDWIDTH,resolution:e.playlist.attributes.RESOLUTION,codecs:e.playlist.attributes.CODECS,byteLength:e.byteLength,uri:e.uri,timeline:e.timeline,playlist:e.playlist.uri,start:i,end:n},o=newa(i,n,JSON.stringify(s));o.value=s,this.segmentMetadataTrack_.addCue(o)}}}}]),t}(ra.EventTarget),ao=function(e){returndecodeURIComponent(escape(String.fromCharCode.apply(null,e)))},so=newUint8Array("\n\n".split("").map(function(e){returne.charCodeAt(0)})),oo=function(e){functiont(e){vari=arguments.length>1&&void0!==arguments[1]?arguments[1]:{};la(this,t);varn=ha(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,i));returnn.mediaSource_=null,n.subtitlesTrack_=null,n}returnda(t,ro),ca(t,[{key:"buffered_",value:function(){if(!this.subtitlesTrack_||!this.subtitlesTrack_.cues.length)returnra.createTimeRanges();vare=this.subtitlesTrack_.cues,t=e[0].startTime,i=e[e.length-1].startTime;returnra.createTimeRanges([[t,i]])}},{key:"initSegment",value:function(e){vart=arguments.length>1&&void0!==arguments[1]&&arguments[1];if(!e)returnnull;vari=$a(e),n=this.initSegments_[i];if(t&&!n&&e.bytes){varr=so.byteLength+e.bytes.byteLength,a=newUint8Array(r);a.set(e.bytes),a.set(so,e.bytes.byteLength),this.initSegments_[i]=n={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:a}}returnn||e}},{key:"couldBeginLoading_",value:function(){returnthis.playlist_&&this.subtitlesTrack_&&!this.paused()}},{key:"init_",value:function(){returnthis.state="READY",this.resetEverything(),this.monitorBuffer_()}},{key:"track",value:function(e){return"undefined"===typeofe?this.subtitlesTrack_:(this.subtitlesTrack_=e,"INIT"===this.state&&this.couldBeginLoading_()&&this.init_(),this.subtitlesTrack_)}},{key:"remove",value:function(e,t){rs(e,t,this.subtitlesTrack_)}},{key:"fillBuffer_",value:function(){vare=this;this.syncPoint_||(this.syncPoint_=this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_()));vart=this.checkBuffer_(this.buffered_(),this.playlist_,this.mediaIndex,this.hasPlayed_(),this.currentTime_(),this.syncPoint_);if(t=this.skipEmptySegments_(t)){if(null===this.syncController_.timestampOffsetForTimeline(t.timeline)){returnthis.syncController_.one("timestampoffset",function(){e.state="READY",e.paused()||e.monitorBuffer_()}),void(this.state="WAITING_ON_TIMELINE")}this.loadSegment_(t)}}},{key:"skipEmptySegments_",value:function(e){for(;e&&e.segment.empty;)e=this.generateSegmentInfo_(e.playlist,e.mediaIndex+1,e.startOfSegment+e.duration,e.isSyncRequest);returne}},{key:"handleSegment_",value:function(){vare=this;if(this.pendingSegment_&&this.subtitlesTrack_){this.state="APPENDING";vart=this.pendingSegment_,i=t.segment;if("function"!==typeofr.a.WebVTT&&this.subtitlesTrack_&&this.subtitlesTrack_.tech_){varn=void0,a=function(){e.subtitlesTrack_.tech_.off("vttjsloaded",n),e.error({message:"Error loading vtt.js"}),e.state="READY",e.pause(),e.trigger("error")};returnn=function(){e.subtitlesTrack_.tech_.off("vttjserror",a),e.handleSegment_()},this.state="WAITING_ON_VTTJS",this.subtitlesTrack_.tech_.one("vttjsloaded",n),voidthis.subtitlesTrack_.tech_.one("vttjserror",a)}i.requested=!0;try{this.parseVTTCues_(t)}catch(Fo){returnthis.error({message:Fo.message}),this.state="READY",this.pause(),this.trigger("error")}if(this.updateTimeMapping_(t,this.syncController_.timelines[t.timeline],this.playlist_),t.isSyncRequest)returnthis.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");t.byteLength=t.bytes.byteLength,this.mediaSecondsLoaded+=i.duration,t.cues.length&&this.remove(t.cues[0].endTime,t.cues[t.cues.length-1].endTime),t.cues.forEach(function(t){e.subtitlesTrack_.addCue(t)}),this.handleUpdateEnd_()}elsethis.state="READY"}},{key:"parseVTTCues_",value:function(e){vart=void0,i=!1;"function"===typeofr.a.TextDecoder?t=newr.a.TextDecoder("utf8"):(t=r.a.WebVTT.StringDecoder(),i=!0);varn=newr.a.WebVTT.Parser(r.a,r.a.vttjs,t);if(e.cues=[],e.timestampmap={MPEGTS:0,LOCAL:0},n.oncue=e.cues.push.bind(e.cues),n.ontimestampmap=function(t){returne.timestampmap=t},n.onparsingerror=function(e){ra.log.warn("Error encountered when parsing cues: 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encountered loading the alternate audio track.Switching back to default."),n.tracks)n.tracks[l].enabled=n.tracks[l]===u;n.onTrackChanged()}elser({message:"Problem encountered loading the default audio track."})}},SUBTITLES:function(e,t){returnfunction(){vari=t.segmentLoaders[e],n=t.mediaTypes[e];ra.log.warn("Problem encountered loading the subtitle track.Disabling subtitle track."),mo(i,n);varr=n.activeTrack();r&&(r.mode="disabled"),n.onTrackChanged()}}},vo={AUDIO:function(e,t,i){if(t){varn=i.tech,r=i.requestOptions,a=i.segmentLoaders[e];t.on("loadedmetadata",function(){vare=t.media();a.playlist(e,r),(!n.paused()||e.endList&&"none"!==n.preload())&&a.load()}),t.on("loadedplaylist",function(){a.playlist(t.media(),r),n.paused()||a.load()}),t.on("error",yo[e](e,i))}},SUBTITLES:function(e,t,i){varn=i.tech,r=i.requestOptions,a=i.segmentLoaders[e],s=i.mediaTypes[e];t.on("loadedmetadata",function(){vare=t.media();a.playlist(e,r),a.track(s.activeTrack()),(!n.paused()||e.endList&&"none"!==n.preload())&&a.load()}),t.on("loadedplaylist",function(){a.playlist(t.media(),r),n.paused()||a.load()}),t.on("error",yo[e](e,i))}},_o={AUDIO:function(e,t){vari=t.hls,n=t.sourceType,r=t.segmentLoaders[e],a=t.requestOptions,s=t.master.mediaGroups,o=t.mediaTypes[e],u=o.groups,l=o.tracks,c=t.masterPlaylistLoader;for(vardins[e]&&0!==Object.keys(s[e]).length||(s[e]={main:{default:{default:!0}}}),s[e])for(varhinu[d]||(u[d]=[]),s[e][d]){varp=s[e][d][h],f=void0;if(f=p.resolvedUri?newSa(p.resolvedUri,i,a):p.playlists&&"dash"===n?newVs(p.playlists[0],i,a,c):null,p=ra.mergeOptions({id:h,playlistLoader:f},p),vo[e](e,p.playlistLoader,t),u[d].push(p),"undefined"===typeofl[h]){varm=newra.AudioTrack({id:h,kind:fo(p),enabled:!1,language:p.language,default:p.default,label:h});l[h]=m}}r.on("error",yo[e](e,t))},SUBTITLES:function(e,t){vari=t.tech,n=t.hls,r=t.sourceType,a=t.segmentLoaders[e],s=t.requestOptions,o=t.master.mediaGroups,u=t.mediaTypes[e],l=u.groups,c=u.tracks,d=t.masterPlaylistLoader;for(varhino[e])for(varpinl[h]||(l[h]=[]),o[e][h])if(!o[e][h][p].forced){varf=o[e][h][p],m=void0;if("hls"===r?m=newSa(f.resolvedUri,n,s):"dash"===r&&(m=newVs(f.playlists[0],n,s,d)),f=ra.mergeOptions({id:p,playlistLoader:m},f),vo[e](e,f.playlistLoader,t),l[h].push(f),"undefined"===typeofc[p]){varg=i.addRemoteTextTrack({id:p,kind:"subtitles",default:f.default&&f.autoselect,language:f.language,label:p},!1).track;c[p]=g}}a.on("error",yo[e](e,t))},"CLOSED-CAPTIONS":function(e,t){vari=t.tech,n=t.master.mediaGroups,r=t.mediaTypes[e],a=r.groups,s=r.tracks;for(varoinn[e])for(varuina[o]||(a[o]=[]),n[e][o]){varl=n[e][o][u];if(l.instreamId.match(/CC\d/)&&(a[o].push(ra.mergeOptions({id:u},l)),"undefined"===typeofs[u])){varc=i.addRemoteTextTrack({id:l.instreamId,kind:"captions",default:l.default&&l.autoselect,language:l.language,label:u},!1).track;s[u]=c}}}},bo={AUDIO:function(e,t){returnfunction(){vari=t.mediaTypes[e].tracks;for(varnini)if(i[n].enabled)returni[n];returnnull}},SUBTITLES:function(e,t){returnfunction(){vari=t.mediaTypes[e].tracks;for(varnini)if("showing"===i[n].mode)returni[n];returnnull}}},To=function(e){["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(function(t){_o[t](t,e)});vart=e.mediaTypes,i=e.masterPlaylistLoader,n=e.tech,r=e.hls;["AUDIO","SUBTITLES"].forEach(function(i){t[i].activeGroup=function(e,t){returnfunction(i){varn=t.masterPlaylistLoader,r=t.mediaTypes[e].groups,a=n.media();if(!a)returnnull;vars=null;returna.attributes[e]&&(s=r[a.attributes[e]]),s=s||r.main,"undefined"===typeofi?s:null===i?null:s.filter(function(e){returne.id===i.id})[0]||null}}(i,e),t[i].activeTrack=bo[i](i,e),t[i].onGroupChanged=function(e,t){returnfunction(){vari=t.segmentLoaders,n=i[e],r=i.main,a=t.mediaTypes[e],s=a.activeTrack(),o=a.activeGroup(s),u=a.activePlaylistLoader;mo(n,a),o&&(o.playlistLoader?(n.resyncLoader(),go(o.playlistLoader,a)):u&&r.resetEverything())}}(i,e),t[i].onTrackChanged=function(e,t){returnfunction(){vari=t.segmentLoaders,n=i[e],r=i.main,a=t.mediaTypes[e],s=a.activeTrack(),o=a.activeGroup(s),u=a.activePlaylistLoader;mo(n,a),o&&(o.playlistLoader?u!==o.playlistLoader?(n.track&&n.track(s),n.resetEverything(),go(o.playlistLoader,a)):go(o.playlistLoader,a):r.resetEverything())}}(i,e)});vara=t.AUDIO.activeGroup(),s=(a.filter(function(e){returne.default})[0]||a[0]).id;t.AUDIO.tracks[s].enabled=!0,t.AUDIO.onTrackChanged(),i.on("mediachange",function(){["AUDIO","SUBTITLES"].forEach(function(e){returnt[e].onGroupChanged()})});varo=function(){t.AUDIO.onTrackChanged(),n.trigger({type:"usage",name:"hls-audio-change"})};for(varuinn.audioTracks().addEventListener("change",o),n.remoteTextTracks().addEventListener("change",t.SUBTITLES.onTrackChanged),r.on("dispose",function(){n.audioTracks().removeEventListener("change",o),n.remoteTextTracks().removeEventListener("change",t.SUBTITLES.onTrackChanged)}),n.clearTracks("audio"),t.AUDIO.tracks)n.audioTracks().addTrack(t.AUDIO.tracks[u])},So=function(){vare={};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(function(t){e[t]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:qs,activeTrack:qs,onGroupChanged:qs,onTrackChanged:qs}}),e},ko=void0,wo=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred"],Co=function(e){returnthis.audioSegmentLoader_[e]+this.mainSegmentLoader_[e]},Eo=function(e){functiont(e){la(this,t);vari=ha(this,(t.__proto__||Object.getPrototypeOf(t)).call(this)),n=e.url,r=e.handleManifestRedirects,a=e.withCredentials,s=e.tech,o=e.bandwidth,u=e.externHls,l=e.useCueTags,c=e.blacklistDuration,d=e.enableLowInitialPlaylist,h=e.sourceType,p=e.seekTo,f=e.cacheEncryptionKeys;if(!n)thrownewError("A non-empty playlist URL is required");ko=u,i.withCredentials=a,i.tech_=s,i.hls_=s.hls,i.seekTo_=p,i.sourceType_=h,i.useCueTags_=l,i.blacklistDuration=c,i.enableLowInitialPlaylist=d,i.useCueTags_&&(i.cueTagsTrack_=i.tech_.addTextTrack("metadata","ad-cues"),i.cueTagsTrack_.inBandMetadataTrackDispatchType=""),i.requestOptions_={withCredentials:a,handleManifestRedirects:r,timeout:null},i.mediaTypes_=So(),i.mediaSource=newra.MediaSource,i.mediaSource.addEventListener("sourceopen",i.handleSourceOpen_.bind(i)),i.seekable_=ra.createTimeRanges(),i.hasPlayed_=function(){return!1},i.syncController_=newho(e),i.segmentMetadataTrack_=s.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,i.decrypter_=newpo,i.inbandTextTracks_={};varm={hls:i.hls_,mediaSource:i.mediaSource,currentTime:i.tech_.currentTime.bind(i.tech_),seekable:function(){returni.seekable()},seeking:function(){returni.tech_.seeking()},duration:function(){returni.mediaSource.duration},hasPlayed:function(){returni.hasPlayed_()},goalBufferLength:function(){returni.goalBufferLength()},bandwidth:o,syncController:i.syncController_,decrypter:i.decrypter_,sourceType:i.sourceType_,inbandTextTracks:i.inbandTextTracks_,cacheEncryptionKeys:f};returni.masterPlaylistLoader_="dash"===i.sourceType_?newVs(n,i.hls_,i.requestOptions_):newSa(n,i.hls_,i.requestOptions_),i.setupMasterPlaylistLoaderListeners_(),i.mainSegmentLoader_=newro(ra.mergeOptions(m,{segmentMetadataTrack:i.segmentMetadataTrack_,loaderType:"main"}),e),i.audioSegmentLoader_=newro(ra.mergeOptions(m,{loaderType:"audio"}),e),i.subtitleSegmentLoader_=newoo(ra.mergeOptions(m,{loaderType:"vtt"}),e),i.setupSegmentLoaderListeners_(),wo.forEach(function(e){i[e+"_"]=Co.bind(i,e)}),i.logger_=Hs("MPC"),i.masterPlaylistLoader_.load(),i}returnda(t,e),ca(t,[{key:"setupMasterPlaylistLoaderListeners_",value:function(){vare=this;this.masterPlaylistLoader_.on("loadedmetadata",function(){vart=e.masterPlaylistLoader_.media(),i=1.5*t.targetDuration*1e3;Ba(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=i,t.endList&&"none"!==e.tech_.preload()&&(e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.mainSegmentLoader_.load()),To({sourceType:e.sourceType_,segmentLoaders:{AUDIO:e.audioSegmentLoader_,SUBTITLES:e.subtitleSegmentLoader_,main:e.mainSegmentLoader_},tech:e.tech_,requestOptions:e.requestOptions_,masterPlaylistLoader:e.masterPlaylistLoader_,hls:e.hls_,master:e.master(),mediaTypes:e.mediaTypes_,blacklistCurrentPlaylist:e.blacklistCurrentPlaylist.bind(e)}),e.triggerPresenceUsage_(e.master(),t);try{e.setupSourceBuffers_()}catch(Fo){returnra.log.warn("Failed to create SourceBuffers",Fo),e.mediaSource.endOfStream("decode")}e.setupFirstPlay(),!e.mediaTypes_.AUDIO.activePlaylistLoader||e.mediaTypes_.AUDIO.activePlaylistLoader.media()?e.trigger("selectedinitialmedia"):e.mediaTypes_.AUDIO.activePlaylistLoader.one("loadedmetadata",function(){e.trigger("selectedinitialmedia")})}),this.masterPlaylistLoader_.on("loadedplaylist",function(){vart=e.masterPlaylistLoader_.media();if(!t){e.excludeUnsupportedVariants_();vari=void0;returne.enableLowInitialPlaylist&&(i=e.selectInitialPlaylist()),i||(i=e.selectPlaylist()),e.initialMedia_=i,voide.masterPlaylistLoader_.media(e.initialMedia_)}if(e.useCueTags_&&e.updateAdCues_(t),e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.updateDuration(),e.tech_.paused()||(e.mainSegmentLoader_.load(),e.audioSegmentLoader_&&e.audioSegmentLoader_.load()),!t.endList){varn=function(){vart=e.seekable();0!==t.length&&e.mediaSource.addSeekableRange_(t.start(0),t.end(0))};if(e.duration()!==1/0){e.tech_.one("durationchange",functiont(){e.duration()===1/0?n():e.tech_.one("durationchange",t)})}elsen()}}),this.masterPlaylistLoader_.on("error",function(){e.blacklistCurrentPlaylist(e.masterPlaylistLoader_.error)}),this.masterPlaylistLoader_.on("mediachanging",function(){e.mainSegmentLoader_.abort(),e.mainSegmentLoader_.pause()}),this.masterPlaylistLoader_.on("mediachange",function(){vart=e.masterPlaylistLoader_.media(),i=1.5*t.targetDuration*1e3;Ba(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=i,e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.mainSegmentLoader_.load(),e.tech_.trigger({type:"mediachange",bubbles:!0})}),this.masterPlaylistLoader_.on("playlistunchanged",function(){vart=e.masterPlaylistLoader_.media();e.stuckAtPlaylistEnd_(t)&&(e.blacklistCurrentPlaylist({message:"Playlist no longer updating."}),e.tech_.trigger("playliststuck"))}),this.masterPlaylistLoader_.on("renditiondisabled",function(){e.tech_.trigger({type:"usage",name:"hls-rendition-disabled"})}),this.masterPlaylistLoader_.on("renditionenabled",function(){e.tech_.trigger({type:"usage",name:"hls-rendition-enabled"})})}},{key:"triggerPresenceUsage_",value:function(e,t){vari=e.mediaGroups||{},n=!0,r=Object.keys(i.AUDIO);for(varaini.AUDIO)for(varsini.AUDIO[a]){i.AUDIO[a][s].uri||(n=!1)}n&&this.tech_.trigger({type:"usage",name:"hls-demuxed"}),Object.keys(i.SUBTITLES).length&&this.tech_.trigger({type:"usage",name:"hls-webvtt"}),ko.Playlist.isAes(t)&&this.tech_.trigger({type:"usage",name:"hls-aes"}),ko.Playlist.isFmp4(t)&&this.tech_.trigger({type:"usage",name:"hls-fmp4"}),r.length&&Object.keys(i.AUDIO[r[0]]).length>1&&this.tech_.trigger({type:"usage",name:"hls-alternate-audio"}),this.useCueTags_&&this.tech_.trigger({type:"usage",name:"hls-playlist-cue-tags"})}},{key:"setupSegmentLoaderListeners_",value:function(){vare=this;this.mainSegmentLoader_.on("bandwidthupdate",function(){vart=e.selectPlaylist(),i=e.masterPlaylistLoader_.media(),n=e.tech_.buffered(),r=n.length?n.end(n.length-1)-e.tech_.currentTime():0,a=e.bufferLowWaterLine();(!i.endList||e.duration()<Ws.MAX_BUFFER_LOW_WATER_LINE||t.attributes.BANDWIDTH<i.attributes.BANDWIDTH||r>=a)&&e.masterPlaylistLoader_.media(t),e.tech_.trigger("bandwidthupdate")}),this.mainSegmentLoader_.on("progress",function(){e.trigger("progress")}),this.mainSegmentLoader_.on("error",function(){e.blacklistCurrentPlaylist(e.mainSegmentLoader_.error())}),this.mainSegmentLoader_.on("syncinfoupdate",function(){e.onSyncInfoUpdate_()}),this.mainSegmentLoader_.on("timestampoffset",function(){e.tech_.trigger({type:"usage",name:"hls-timestamp-offset"})}),this.audioSegmentLoader_.on("syncinfoupdate",function(){e.onSyncInfoUpdate_()}),this.mainSegmentLoader_.on("ended",function(){e.onEndOfStream()}),this.mainSegmentLoader_.on("earlyabort",function(){e.blacklistCurrentPlaylist({message:"Aborted early because there isn't enough bandwidth to complete the request without rebuffering."},120)}),this.mainSegmentLoader_.on("reseteverything",function(){e.tech_.trigger("hls-reset")}),this.mainSegmentLoader_.on("segmenttimemapping",function(t){e.tech_.trigger({type:"hls-segment-time-mapping",mapping:t.mapping})}),this.audioSegmentLoader_.on("ended",function(){e.onEndOfStream()})}},{key:"mediaSecondsLoaded_",value:function(){returnMath.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)}},{key:"load",value:function(){this.mainSegmentLoader_.load(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()}},{key:"smoothQualityChange_",value:function(){vare=this.selectPlaylist();e!==this.masterPlaylistLoader_.media()&&(this.masterPlaylistLoader_.media(e),this.mainSegmentLoader_.resetLoader())}},{key:"fastQualityChange_",value:function(){vare=this,t=this.selectPlaylist();t!==this.masterPlaylistLoader_.media()&&(this.masterPlaylistLoader_.media(t),this.mainSegmentLoader_.resetEverything(function(){ra.browser.IE_VERSION||ra.browser.IS_EDGE?e.tech_.setCurrentTime(e.tech_.currentTime()+.04):e.tech_.setCurrentTime(e.tech_.currentTime())}))}},{key:"play",value:function(){if(!this.setupFirstPlay()){this.tech_.ended()&&this.seekTo_(0),this.hasPlayed_()&&this.load();vare=this.tech_.seekable();returnthis.tech_.duration()===1/0&&this.tech_.currentTime()<e.start(0)?this.seekTo_(e.end(e.length-1)):void0}}},{key:"setupFirstPlay",value:function(){vare=this,t=this.masterPlaylistLoader_.media();if(!t||this.tech_.paused()||this.hasPlayed_())return!1;if(!t.endList){vari=this.seekable();if(!i.length)return!1;if(ra.browser.IE_VERSION&&0===this.tech_.readyState())returnthis.tech_.one("loadedmetadata",function(){e.trigger("firstplay"),e.seekTo_(i.end(0)),e.hasPlayed_=function(){return!0}}),!1;this.trigger("firstplay"),this.seekTo_(i.end(0))}returnthis.hasPlayed_=function(){return!0},this.load(),!0}},{key:"handleSourceOpen_",value:function(){try{this.setupSourceBuffers_()}catch(Fo){returnra.log.warn("Failed to create Source Buffers",Fo),this.mediaSource.endOfStream("decode")}if(this.tech_.autoplay()){vare=this.tech_.play();"undefined"!==typeofe&&"function"===typeofe.then&&e.then(null,function(e){})}this.trigger("sourceopen")}},{key:"onEndOfStream",value:function(){vare=this.mainSegmentLoader_.ended_;if(this.mediaTypes_.AUDIO.activePlaylistLoader&&(e=!this.mainSegmentLoader_.startingMedia_||this.mainSegmentLoader_.startingMedia_.containsVideo?e&&this.audioSegmentLoader_.ended_:this.audioSegmentLoader_.ended_),e){this.logger_("calling mediaSource.endOfStream()");try{this.mediaSource.endOfStream()}catch(Fo){ra.log.warn("Failed to call media source endOfStream",Fo)}}}},{key:"stuckAtPlaylistEnd_",value:function(e){if(!this.seekable().length)return!1;vart=this.syncController_.getExpiredTime(e,this.mediaSource.duration);if(null===t)return!1;vari=ko.Playlist.playlistEnd(e,t),n=this.tech_.currentTime(),r=this.tech_.buffered();if(!r.length)returni-n<=.1;vara=r.end(r.length-1);returna-n<=.1&&i-a<=.1}},{key:"blacklistCurrentPlaylist",value:function(){vare,t=arguments.length>0&&void0!==arguments[0]?arguments[0]:{},i=arguments[1],n=void0;if(n=t.playlist||this.masterPlaylistLoader_.media(),i=i||t.blacklistDuration||this.blacklistDuration,!n){this.error=t;try{returnthis.mediaSource.endOfStream("network")}catch(Fo){returnthis.trigger("error")}}varr=1===this.masterPlaylistLoader_.master.playlists.filter(Ra).length,a=this.masterPlaylistLoader_.master.playlists;return1===a.length?(ra.log.warn("Problem encountered with the current HLS playlist. Trying again since it is the only playlist."),this.tech_.trigger("retryplaylist"),this.masterPlaylistLoader_.load(r)):(r&&(ra.log.warn("Removing all playlists from the blacklist because the last rendition is about to be blacklisted."),a.forEach(function(e){e.excludeUntil!==1/0&&deletee.excludeUntil}),this.tech_.trigger("retryplaylist")),n.excludeUntil=Date.now()+1e3*i,this.tech_.trigger("blacklistplaylist"),this.tech_.trigger({type:"usage",name:"hls-rendition-blacklisted"}),e=this.selectPlaylist(),ra.log.warn("Problem encountered with the current HLS playlist."+(t.message?" "+t.message:"")+" Switching to another playlist."),this.masterPlaylistLoader_.media(e,r))}},{key:"pauseLoading",value:function(){this.mainSegmentLoader_.pause(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.pause(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.pause()}},{key:"setCurrentTime",value:function(e){vart=es(this.tech_.buffered(),e);returnthis.masterPlaylistLoader_&&this.masterPlaylistLoader_.media()&&this.masterPlaylistLoader_.media().segments?t&&t.length?e:(this.mainSegmentLoader_.resetEverything(),this.mainSegmentLoader_.abort(),this.mediaTypes_.AUDIO.activePlaylistLoader&&(this.audioSegmentLoader_.resetEverything(),this.audioSegmentLoader_.abort()),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&(this.subtitleSegmentLoader_.resetEverything(),this.subtitleSegmentLoader_.abort()),voidthis.load()):0}},{key:"duration",value:function(){returnthis.masterPlaylistLoader_?this.mediaSource?this.mediaSource.duration:ko.Playlist.duration(this.masterPlaylistLoader_.media()):0}},{key:"seekable",value:function(){returnthis.seekable_}},{key:"onSyncInfoUpdate_",value:function(){vare=void0,t=void0;if(this.masterPlaylistLoader_){vari=this.masterPlaylistLoader_.media();if(i){varn=this.syncController_.getExpiredTime(i,this.mediaSource.duration);if(null!==n&&0!==(e=ko.Playlist.seekable(i,n)).length){if(this.mediaTypes_.AUDIO.activePlaylistLoader){if(i=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),null===(n=this.syncController_.getExpiredTime(i,this.mediaSource.duration)))return;if(0===(t=ko.Playlist.seekable(i,n)).length)return}varr=void0,a=void0;this.seekable_&&this.seekable_.length&&(r=this.seekable_.end(0),a=this.seekable_.start(0)),t?t.start(0)>e.end(0)||e.start(0)>t.end(0)?this.seekable_=e:this.seekable_=ra.createTimeRanges([[t.start(0)>e.start(0)?t.start(0):e.start(0),t.end(0)<e.end(0)?t.end(0):e.end(0)]]):this.seekable_=e,this.seekable_&&this.seekable_.length&&this.seekable_.end(0)===r&&this.seekable_.start(0)===a||(this.logger_("seekable updated ["+is(this.seekable_)+"]"),this.tech_.trigger("seekablechanged"))}}}}},{key:"updateDuration",value:function(){vare=this,t=this.mediaSource.duration,i=ko.Playlist.duration(this.masterPlaylistLoader_.media()),n=this.tech_.buffered(),r=functiont(){e.logger_("Setting duration from "+e.mediaSource.duration+" => "+i);try{e.mediaSource.duration=i}catch(Fo){ra.log.warn("Failed to set media source duration",Fo)}e.tech_.trigger("durationchange"),e.mediaSource.removeEventListener("sourceopen",t)};n.length>0&&(i=Math.max(i,n.end(n.length-1))),t!==i&&("open"!==this.mediaSource.readyState?this.mediaSource.addEventListener("sourceopen",r):r())}},{key:"dispose",value:function(){vare=this;this.decrypter_.terminate(),this.masterPlaylistLoader_.dispose(),this.mainSegmentLoader_.dispose(),["AUDIO","SUBTITLES"].forEach(function(t){vari=e.mediaTypes_[t].groups;for(varnini)i[n].forEach(function(e){e.playlistLoader&&e.playlistLoader.dispose()})}),this.audioSegmentLoader_.dispose(),this.subtitleSegmentLoader_.dispose()}},{key:"master",value:function(){returnthis.masterPlaylistLoader_.master}},{key:"media",value:function(){returnthis.masterPlaylistLoader_.media()||this.initialMedia_}},{key:"setupSourceBuffers_",value:function(){vare,t=this.masterPlaylistLoader_.media();if(t&&"open"===this.mediaSource.readyState){if((e=ks(this.masterPlaylistLoader_.master,t)).length<1)returnthis.error="No compatible SourceBuffer configuration for the variant stream:"+t.resolvedUri,this.mediaSource.endOfStream("decode");this.configureLoaderMimeTypes_(e),this.excludeIncompatibleVariants_(t)}}},{key:"configureLoaderMimeTypes_",value:function(e){vart=e.length>1&&-1===e[0].indexOf(",")&&e[0]!==e[1]?newra.EventTarget:null;this.mainSegmentLoader_.mimeType(e[0],t),e[1]&&this.audioSegmentLoader_.mimeType(e[1],t)}},{key:"excludeUnsupportedVariants_",value:function(){this.master().playlists.forEach(function(e){vart;e.attributes.CODECS&&r.a.MediaSource&&r.a.MediaSource.isTypeSupported&&!r.a.MediaSource.isTypeSupported('video/mp4; codecs="'+(t=e.attributes.CODECS,t.replace(/avc1\.(\d+)\.(\d+)/i,function(e){returnbs([e])[0]}))+'"')&&(e.excludeUntil=1/0)})}},{key:"excludeIncompatibleVariants_",value:function(e){vart=2,i=null,n=void0;e.attributes.CODECS&&(n=Ts(e.attributes.CODECS),i=n.videoCodec,t=n.codecCount),this.master().playlists.forEach(function(e){varn={codecCount:2,videoCodec:null};e.attributes.CODECS&&(n=Ts(e.attributes.CODECS)),n.codecCount!==t&&(e.excludeUntil=1/0),n.videoCodec!==i&&(e.excludeUntil=1/0)})}},{key:"updateAdCues_",value:function(e){vart=0,i=this.seekable();i.length&&(t=i.start(0)),function(e,t){vari=arguments.length>2&&void0!==arguments[2]?arguments[2]:0;if(e.segments)for(varn=i,a=void0,s=0;s<e.segments.length;s++){varo=e.segments[s];if(a||(a=uo(t,n+o.duration/2)),a){if("cueIn"ino){a.endTime=n,a.adEndTime=n,n+=o.duration,a=null;continue}if(n<a.endTime){n+=o.duration;continue}a.endTime+=o.duration}elseif("cueOut"ino&&((a=newr.a.VTTCue(n,n+o.duration,o.cueOut)).adStartTime=n,a.adEndTime=n+parseFloat(o.cueOut),t.addCue(a)),"cueOutCont"ino){varu,l,c=o.cueOutCont.split("/").map(parseFloat),d=pa(c,2);u=d[0],l=d[1],(a=newr.a.VTTCue(n,n+o.duration,"")).adStartTime=n-u,a.adEndTime=a.adStartTime+l,t.addCue(a)}n+=o.duration}}(e,this.cueTagsTrack_,t)}},{key:"goalBufferLength",value:function(){vare=this.tech_.currentTime(),t=Ws.GOAL_BUFFER_LENGTH,i=Ws.GOAL_BUFFER_LENGTH_RATE,n=Math.max(t,Ws.MAX_GOAL_BUFFER_LENGTH);returnMath.min(t+e*i,n)}},{key:"bufferLowWaterLine",value:function(){vare=this.tech_.currentTime(),t=Ws.BUFFER_LOW_WATER_LINE,i=Ws.BUFFER_LOW_WATER_LINE_RATE,n=Math.max(t,Ws.MAX_BUFFER_LOW_WATER_LINE);returnMath.min(t+e*i,n)}}]),t}(ra.EventTarget),Ao=functione(t,i,n){la(this,e);varr,a,s,o=t.masterPlaylistController_,u=o[(t.options_.smoothQualityChange?"smooth":"fast")+"QualityChange_"].bind(o);if(i.attributes.RESOLUTION){varl=i.attributes.RESOLUTION;this.width=l.width,this.height=l.height}this.bandwidth=i.attributes.BANDWIDTH,this.id=n,this.enabled=(r=t.playlists,a=i.uri,s=u,function(e){vart=r.master.playlists[a],i=Da(t),n=Ra(t);return"undefined"===typeofe?n:(e?deletet.disabled:t.disabled=!0,e===n||i||(s(),e?r.trigger("renditionenabled"):r.trigger("renditiondisabled")),e)})},Po=["seeking","seeked","pause","playing","error"],Lo=function(){functione(t){vari=this;la(this,e),this.tech_=t.tech,this.seekable=t.seekable,this.seekTo=t.seekTo,this.allowSeeksWithinUnsafeLiveWindow=t.allowSeeksWithinUnsafeLiveWindow,this.media=t.media,this.consecutiveUpdates=0,this.lastRecordedTime=null,this.timer_=null,this.checkCurrentTimeTimeout_=null,this.logger_=Hs("PlaybackWatcher"),this.logger_("initialize");varn=function(){returni.monitorCurrentTime_()},a=function(){returni.techWaiting_()},s=function(){returni.cancelTimer_()},o=function(){returni.fixesBadSeeks_()};this.tech_.on("seekablechanged",o),this.tech_.on("waiting",a),this.tech_.on(Po,s),this.tech_.on("canplay",n),this.dispose=function(){i.logger_("dispose"),i.tech_.off("seekablechanged",o),i.tech_.off("waiting",a),i.tech_.off(Po,s),i.tech_.off("canplay",n),i.checkCurrentTimeTimeout_&&r.a.clearTimeout(i.checkCurrentTimeTimeout_),i.cancelTimer_()}}returnca(e,[{key:"monitorCurrentTime_",value:function(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&r.a.clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=r.a.setTimeout(this.monitorCurrentTime_.bind(this),250)}},{key:"checkCurrentTime_",value:function(){if(this.tech_.seeking()&&this.fixesBadSeeks_())returnthis.consecutiveUpdates=0,void(this.lastRecordedTime=this.tech_.currentTime());if(!this.tech_.paused()&&!this.tech_.seeking()){vare=this.tech_.currentTime(),t=this.tech_.buffered();if(this.lastRecordedTime===e&&(!t.length||e+.1>=t.end(t.length-1)))returnthis.techWaiting_();this.consecutiveUpdates>=5&&e===this.lastRecordedTime?(this.consecutiveUpdates++,this.waiting_()):e===this.lastRecordedTime?this.consecutiveUpdates++:(this.consecutiveUpdates=0,this.lastRecordedTime=e)}}},{key:"cancelTimer_",value:function(){this.consecutiveUpdates=0,this.timer_&&(this.logger_("cancelTimer_"),clearTimeout(this.timer_)),this.timer_=null}},{key:"fixesBadSeeks_",value:function(){if(!this.tech_.seeking())return!1;vare=this.seekable(),t=this.tech_.currentTime(),i=void0;this.afterSeekableWindow_(e,t,this.media(),this.allowSeeksWithinUnsafeLiveWindow)&&(i=e.end(e.length-1));this.beforeSeekableWindow_(e,t)&&(i=e.start(0)+.1);return"undefined"!==typeofi&&(this.logger_("Trying to seek outside of seekable at time "+t+" with seekable range "+is(e)+". Seeking to "+i+"."),this.seekTo(i),!0)}},{key:"waiting_",value:function(){if(!this.techWaiting_()){vare=this.tech_.currentTime(),t=this.tech_.buffered(),i=es(t,e);returni.length&&e+3<=i.end(0)?(this.cancelTimer_(),this.seekTo(e),this.logger_("Stopped at "+e+" while inside a buffered region ["+i.start(0)+" -> "+i.end(0)+"]. Attempting to resume playback by seeking to the current time."),voidthis.tech_.trigger({type:"usage",name:"hls-unknown-waiting"})):void0}}},{key:"techWaiting_",value:function(){vare=this.seekable(),t=this.tech_.currentTime();if(this.tech_.seeking()&&this.fixesBadSeeks_())return!0;if(this.tech_.seeking()||null!==this.timer_)return!0;if(this.beforeSeekableWindow_(e,t)){vari=e.end(e.length-1);returnthis.logger_("Fell out of live window at time "+t+". Seeking to live point (seekable end) "+i),this.cancelTimer_(),this.seekTo(i),this.tech_.trigger({type:"usage",name:"hls-live-resync"}),!0}varn=this.tech_.buffered(),r=ts(n,t);if(this.videoUnderflow_(r,n,t))returnthis.cancelTimer_(),this.seekTo(t),this.tech_.trigger({type:"usage",name:"hls-video-underflow"}),!0;if(r.length>0){vara=r.start(0)-t;returnthis.logger_("Stopped at "+t+", setting timer for "+a+", seeking to "+r.start(0)),this.timer_=setTimeout(this.skipTheGap_.bind(this),1e3*a,t),!0}return!1}},{key:"afterSeekableWindow_",value:function(e,t,i){varn=arguments.length>3&&void0!==arguments[3]&&arguments[3];if(!e.length)return!1;varr=e.end(e.length-1)+.1;return!i.endList&&n&&(r=e.end(e.length-1)+3*i.targetDuration),t>r}},{key:"beforeSeekableWindow_",value:function(e,t){return!!(e.length&&e.start(0)>0&&t<e.start(0)-.1)}},{key:"videoUnderflow_",value:function(e,t,i){if(0===e.length){varn=this.gapFromVideoUnderflow_(t,i);if(n)returnthis.logger_("Encountered a gap in video from "+n.start+" to "+n.end+". Seeking to current time "+i),!0}return!1}},{key:"skipTheGap_",value:function(e){vart=this.tech_.buffered(),i=this.tech_.currentTime(),n=ts(t,i);this.cancelTimer_(),0!==n.length&&i===e&&(this.logger_("skipTheGap_:","currentTime:",i,"scheduled currentTime:",e,"nextRange start:",n.start(0)),this.seekTo(n.start(0)+1/30),this.tech_.trigger({type:"usage",name:"hls-gap-skip"}))}},{key:"gapFromVideoUnderflow_",value:function(e,t){for(vari=function(e){if(e.length<2)returnra.createTimeRanges();for(vart=[],i=1;i<e.length;i++){varn=e.end(i-1),r=e.start(i);t.push([n,r])}returnra.createTimeRanges(t)}(e),n=0;n<i.length;n++){varr=i.start(n),a=i.end(n);if(t-r<4&&t-r>2)return{start:r,end:a}}returnnull}}]),e}(),xo={errorInterval:30,getSource:function(e){returne(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_)}},Io=function(e){!functione(t,i){varn=0,r=0,a=ra.mergeOptions(xo,i);t.ready(function(){t.trigger({type:"usage",name:"hls-error-reload-initialized"})});vars=function(){r&&t.currentTime(r)},o=function(e){null!==e&&void0!==e&&(r=t.duration()!==1/0&&t.currentTime()||0,t.one("loadedmetadata",s),t.src(e),t.trigger({type:"usage",name:"hls-error-reload"}),t.play())},u=function(){if(Date.now()-n<1e3*a.errorInterval)t.trigger({type:"usage",name:"hls-error-reload-canceled"});else{if(a.getSource&&"function"===typeofa.getSource)returnn=Date.now(),a.getSource.call(t,o);ra.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")}},l=functione(){t.off("loadedmetadata",s),t.off("error",u),t.off("dispose",e)};t.on("error",u),t.on("dispose",l),t.reloadSourceOnError=function(i){l(),e(t,i)}}(this,e)};ra.use("*",function(e){return{setSource:function(e,t){t(null,e)},setCurrentTime:function(t){returne.vhs&&e.currentSource().src===e.vhs.source_.src&&e.vhs.setCurrentTime(t),t},play:function(){e.vhs&&e.currentSource().src===e.vhs.source_.src&&e.vhs.setCurrentTime(e.tech_.currentTime())}}});varOo={PlaylistLoader:Sa,Playlist:Na,Decrypter:W,AsyncStream:H,decrypt:z,utils:Ya,STANDARD_PLAYLIST_SELECTOR:function(){returnfunction(e,t,i,n,a){vars=e.playlists.map(function(e){vart,i;returnt=e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width,i=e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height,{bandwidth:e.attributes.BANDWIDTH||r.a.Number.MAX_VALUE,width:t,height:i,playlist:e}});to(s,function(e,t){returne.bandwidth-t.bandwidth});varo=(s=s.filter(function(e){return!Na.isIncompatible(e.playlist)})).filter(function(e){returnNa.isEnabled(e.playlist)});o.length||(o=s.filter(function(e){return!Na.isDisabled(e.playlist)}));varu=o.filter(function(e){returne.bandwidth*Ws.BANDWIDTH_VARIANCE<t}),l=u[u.length-1],c=u.filter(function(e){returne.bandwidth===l.bandwidth})[0];if(!1===a){vard=c||o[0]||s[0];returnd?d.playlist:null}varh=u.filter(function(e){returne.width&&e.height});to(h,function(e,t){returne.width-t.width});varp=h.filter(function(e){returne.width===i&&e.height===n});l=p[p.length-1];varf=p.filter(function(e){returne.bandwidth===l.bandwidth})[0],m=void0,g=void0,y=void0;f||(g=(m=h.filter(function(e){returne.width>i||e.height>n})).filter(function(e){returne.width===m[0].width&&e.height===m[0].height}),l=g[g.length-1],y=g.filter(function(e){returne.bandwidth===l.bandwidth})[0]);varv=y||f||c||o[0]||s[0];returnv?v.playlist:null}(this.playlists.master,this.systemBandwidth,parseInt(eo(this.tech_.el(),"width"),10),parseInt(eo(this.tech_.el(),"height"),10),this.limitRenditionByPlayerDimensions)},INITIAL_PLAYLIST_SELECTOR:function(){vare=this.playlists.master.playlists.filter(Na.isEnabled);returnto(e,function(e,t){returnio(e,t)}),e.filter(function(e){returnTs(e.attributes.CODECS).videoCodec})[0]||null},comparePlaylistBandwidth:io,comparePlaylistResolution:function(e,t){vari=void0,n=void0;returne.attributes.RESOLUTION&&e.attributes.RESOLUTION.width&&(i=e.attributes.RESOLUTION.width),i=i||r.a.Number.MAX_VALUE,t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width&&(n=t.attributes.RESOLUTION.width),i===(n=n||r.a.Number.MAX_VALUE)&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:i-n},xhr:Va()};["GOAL_BUFFER_LENGTH","MAX_GOAL_BUFFER_LENGTH","GOAL_BUFFER_LENGTH_RATE","BUFFER_LOW_WATER_LINE","MAX_BUFFER_LOW_WATER_LINE","BUFFER_LOW_WATER_LINE_RATE","BANDWIDTH_VARIANCE"].forEach(function(e){Object.defineProperty(Oo,e,{get:function(){returnra.log.warn("using Hls."+e+" is UNSAFE be sure you know what you are doing"),Ws[e]},set:function(t){ra.log.warn("using Hls."+e+" is UNSAFE be sure you know what you are doing"),"number"!==typeoft||t<0?ra.log.warn("value of Hls."+e+" must be greater than or equal to 0"):Ws[e]=t}})});varUo=function(e){if(/^(audio|video|application)\/(x-|vnd\.apple\.)?mpegurl/i.test(e))return"hls";return/^application\/dash\+xml/i.test(e)?"dash":null},Do=function(e,t){for(vari=t.media(),n=-1,r=0;r<e.length;r++)if(e[r].id===i.uri){n=r;break}e.selectedIndex_=n,e.trigger({selectedIndex:n,type:"change"})};Oo.canPlaySource=function(){returnra.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};varRo=function(e){if("dash"===e.options_.sourceType){vart=ra.players[e.tech_.options_.playerId];if(t.eme){vari=function(e,t,i){if(!e)returne;varn={};for(varrine)n[r]={audioContentType:'audio/mp4; codecs="'+i.attributes.CODECS+'"',videoContentType:'video/mp4; codecs="'+t.attributes.CODECS+'"'},t.contentProtection&&t.contentProtection[r]&&t.contentProtection[r].pssh&&(n[r].pssh=t.contentProtection[r].pssh),"string"===typeofe[r]&&(n[r].url=e[r]);returnra.mergeOptions(e,n)}(e.source_.keySystems,e.playlists.media(),e.masterPlaylistController_.mediaTypes_.AUDIO.activePlaylistLoader.media());i&&(t.currentSource().keySystems=i,t.eme.initializeMediaKeys&&t.eme.initializeMediaKeys())}}},Mo=function(){if(!window.localStorage)returnnull;vare=window.localStorage.getItem("videojs-vhs");if(!e)returnnull;try{returnJSON.parse(e)}catch(Fo){returnnull}};Oo.supportsNativeHls=function(){vare=s.a.createElement("video");if(!ra.getTech("Html5").isSupported())return!1;return["application/vnd.apple.mpegurl","audio/mpegurl","audio/x-mpegurl","application/x-mpegurl","video/x-mpegurl","video/mpegurl","application/mpegurl"].some(function(t){return/maybe|probably/i.test(e.canPlayType(t))})}(),Oo.supportsNativeDash=!!ra.getTech("Html5").isSupported()&&/maybe|probably/i.test(s.a.createElement("video").canPlayType("application/dash+xml")),Oo.supportsTypeNatively=function(e){return"hls"===e?Oo.supportsNativeHls:"dash"===e&&Oo.supportsNativeDash},Oo.isSupported=function(){returnra.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};varBo=ra.getComponent("Component"),No=function(e){functiont(e,i,n){la(this,t);varr=ha(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,i,n.hls));if(i.options_&&i.options_.playerId){vara=ra(i.options_.playerId);a.hasOwnProperty("hls")||Object.defineProperty(a,"hls",{get:function(){returnra.log.warn("player.hls is deprecated. Use player.tech().hls instead."),i.trigger({type:"usage",name:"hls-player-access"}),r},configurable:!0}),a.vhs=r,a.dash=r,r.player_=a}if(r.tech_=i,r.source_=e,r.stats={},r.setOptions_(),r.options_.overrideNative&&i.overrideNativeAudioTracks&&i.overrideNativeVideoTracks)i.overrideNativeAudioTracks(!0),i.overrideNativeVideoTracks(!0);elseif(r.options_.overrideNative&&(i.featuresNativeVideoTracks||i.featuresNativeAudioTracks))thrownewError("Overriding native HLS requires emulated tracks. See https://git.io/vMpjB");returnr.on(s.a,["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],function(e){vart=s.a.fullscreenElement||s.a.webkitFullscreenElement||s.a.mozFullScreenElement||s.a.msFullscreenElement;t&&t.contains(r.tech_.el())&&r.masterPlaylistController_.smoothQualityChange_()}),r.on(r.tech_,"seeking",function(){0===this.tech_.currentTime()&&this.tech_.player_.loop()&&this.setCurrentTime(0)}),r.on(r.tech_,"error",function(){this.masterPlaylistController_&&this.masterPlaylistController_.pauseLoading()}),r.on(r.tech_,"play",r.play),r}returnda(t,Bo),ca(t,[{key:"setOptions_",value:function(){vare=this;if(this.options_.withCredentials=this.options_.withCredentials||!1,this.options_.handleManifestRedirects=this.options_.handleManifestRedirects||!1,this.options_.limitRenditionByPlayerDimensions=!1!==this.options_.limitRenditionByPlayerDimensions,this.options_.smoothQualityChange=this.options_.smoothQualityChange||!1,this.options_.useBandwidthFromLocalStorage="undefined"!==typeofthis.source_.useBandwidthFromLocalStorage?this.source_.useBandwidthFromLocalStorage:this.options_.useBandwidthFromLocalStorage||!1,this.options_.customTagParsers=this.options_.customTagParsers||[],this.options_.customTagMappers=this.options_.customTagMappers||[],this.options_.cacheEncryptionKeys=this.options_.cacheEncryptionKeys||!1,"number"!==typeofthis.options_.blacklistDuration&&(this.options_.blacklistDuration=300),"number"!==typeofthis.options_.bandwidth&&this.options_.useBandwidthFromLocalStorage){vart=Mo();t&&t.bandwidth&&(this.options_.bandwidth=t.bandwidth,this.tech_.trigger({type:"usage",name:"hls-bandwidth-from-local-storage"})),t&&t.throughput&&(this.options_.throughput=t.throughput,this.tech_.trigger({type:"usage",name:"hls-throughput-from-local-storage"}))}"number"!==typeofthis.options_.bandwidth&&(this.options_.bandwidth=Ws.INITIAL_BANDWIDTH),this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&this.options_.bandwidth===Ws.INITIAL_BANDWIDTH,["withCredentials","limitRenditionByPlayerDimensions","bandwidth","smoothQualityChange","customTagParsers","customTagMappers","handleManifestRedirects","cacheEncryptionKeys"].forEach(function(t){"undefined"!==typeofe.source_[t]&&(e.options_[t]=e.source_[t])}),this.limitRenditionByPlayerDimensions=this.options_.limitRenditionByPlayerDimensions}},{key:"src",value:function(e,t){vari=this;e&&(this.setOptions_(),this.options_.url=this.source_.src,this.options_.tech=this.tech_,this.options_.externHls=Oo,this.options_.sourceType=Uo(t),this.options_.seekTo=function(e){i.tech_.setCurrentTime(e),i.setCurrentTime(e)},this.masterPlaylistController_=newEo(this.options_),this.playbackWatcher_=newLo(ra.mergeOptions(this.options_,{seekable:function(){returni.seekable()},media:function(){returni.masterPlaylistController_.media()}})),this.masterPlaylistController_.on("error",function(){ra.players[i.tech_.options_.playerId].error(i.masterPlaylistController_.error)}),this.masterPlaylistController_.selectPlaylist=this.selectPlaylist?this.selectPlaylist.bind(this):Oo.STANDARD_PLAYLIST_SELECTOR.bind(this),this.masterPlaylistController_.selectInitialPlaylist=Oo.INITIAL_PLAYLIST_SELECTOR.bind(this),this.playlists=this.masterPlaylistController_.masterPlaylistLoader_,this.mediaSource=this.masterPlaylistController_.mediaSource,Object.defineProperties(this,{selectPlaylist:{get:function(){returnthis.masterPlaylistController_.selectPlaylist},set:function(e){this.masterPlaylistController_.selectPlaylist=e.bind(this)}},throughput:{get:function(){returnthis.masterPlaylistController_.mainSegmentLoader_.throughput.rate},set:function(e){this.masterPlaylistController_.mainSegmentLoader_.throughput.rate=e,this.masterPlaylistController_.mainSegmentLoader_.throughput.count=1}},bandwidth:{get:function(){returnthis.masterPlaylistController_.mainSegmentLoader_.bandwidth},set:function(e){this.masterPlaylistController_.mainSegmentLoader_.bandwidth=e,this.masterPlaylistController_.mainSegmentLoader_.throughput={rate:0,count:0}}},systemBandwidth:{get:function(){vare=1/(this.bandwidth||1),t=void0;returnt=this.throughput>0?1/this.throughput:0,Math.floor(1/(e+t))},set:function(){ra.log.error('The "systemBandwidth" property is read-only')}}}),this.options_.bandwidth&&(this.bandwidth=this.options_.bandwidth),this.options_.throughput&&(this.throughput=this.options_.throughput),Object.defineProperties(this.stats,{bandwidth:{get:function(){returni.bandwidth||0},enumerable:!0},mediaRequests:{get:function(){returni.masterPlaylistController_.mediaRequests_()||0},enumerable:!0},mediaRequestsAborted:{get:function(){returni.masterPlaylistController_.mediaRequestsAborted_()||0},enumerable:!0},mediaRequestsTimedout:{get:function(){returni.masterPlaylistController_.mediaRequestsTimedout_()||0},enumerable:!0},mediaRequestsErrored:{get:function(){returni.masterPlaylistController_.mediaRequestsErrored_()||0},enumerable:!0},mediaTransferDuration:{get:function(){returni.masterPlaylistController_.mediaTransferDuration_()||0},enumerable:!0},mediaBytesTransferred:{get:function(){returni.masterPlaylistController_.mediaBytesTransferred_()||0},enumerable:!0},mediaSecondsLoaded:{get:function(){returni.masterPlaylistController_.mediaSecondsLoaded_()||0},enumerable:!0},buffered:{get:function(){returnns(i.tech_.buffered())},enumerable:!0},currentTime:{get:function(){returni.tech_.currentTime()},enumerable:!0},currentSource:{get:function(){returni.tech_.currentSource_},enumerable:!0},currentTech:{get:function(){returni.tech_.name_},enumerable:!0},duration:{get:function(){returni.tech_.duration()},enumerable:!0},master:{get:function(){returni.playlists.master},enumerable:!0},playerDimensions:{get:function(){returni.tech_.currentDimensions()},enumerable:!0},seekable:{get:function(){returnns(i.tech_.seekable())},enumerable:!0},timestamp:{get:function(){returnDate.now()},enumerable:!0},videoPlaybackQuality:{get:function(){returni.tech_.getVideoPlaybackQuality()},enumerable:!0}}),this.tech_.one("canplay",this.masterPlaylistController_.setupFirstPlay.bind(this.masterPlaylistController_)),this.tech_.on("bandwidthupdate",function(){i.options_.useBandwidthFromLocalStorage&&function(e){if(!window.localStorage)return!1;vart=Mo();t=t?ra.mergeOptions(t,e):e;try{window.localStorage.setItem("videojs-vhs",JSON.stringify(t))}catch(Fo){return!1}}({bandwidth:i.bandwidth,throughput:Math.round(i.throughput)})}),this.masterPlaylistController_.on("selectedinitialmedia",function(){!function(e){vart=e.playlists;e.representations=function(){returnt.master.playlists.filter(function(e){return!Da(e)}).map(function(t,i){returnnewAo(e,t,t.uri)})}}(i),Ro(i)}),this.on(this.masterPlaylistController_,"progress",function(){this.tech_.trigger("progress")}),this.tech_.ready(function(){returni.setupQualityLevels_()}),this.tech_.el()&&this.tech_.src(ra.URL.createObjectURL(this.masterPlaylistController_.mediaSource)))}},{key:"setupQualityLevels_",value:function(){vare=this,t=ra.players[this.tech_.options_.playerId];t&&t.qualityLevels&&(this.qualityLevels_=t.qualityLevels(),this.masterPlaylistController_.on("selectedinitialmedia",function(){vart,i;t=e.qualityLevels_,(i=e).representations().forEach(function(e){t.addQualityLevel(e)}),Do(t,i.playlists)}),this.playlists.on("mediachange",function(){Do(e.qualityLevels_,e.playlists)}))}},{key:"play",value:function(){this.masterPlaylistController_.play()}},{key:"setCurrentTime",value:function(e){this.masterPlaylistController_.setCurrentTime(e)}},{key:"duration",value:function(){returnthis.masterPlaylistController_.duration()}},{key:"seekable",value:function(){returnthis.masterPlaylistController_.seekable()}},{key:"dispose",value:function(){this.playbackWatcher_&&this.playbackWatcher_.dispose(),this.masterPlaylistController_&&this.masterPlaylistController_.dispose(),this.qualityLevels_&&this.qualityLevels_.dispose(),this.player_&&(deletethis.player_.vhs,deletethis.player_.dash,deletethis.player_.hls),this.tech_&&this.tech_.hls&&deletethis.tech_.hls,functione(t,i,n){null===t&&(t=Function.prototype);varr=Object.getOwnPropertyDescriptor(t,i);if(void0===r){vara=Object.getPrototypeOf(t);returnnull===a?void0:e(a,i,n)}if("value"inr)returnr.value;vars=r.get;returnvoid0!==s?s.call(n):void0}(t.prototype.__proto__||Object.getPrototypeOf(t.prototype),"dispose",this).call(this)}},{key:"convertToProgramTime",value:function(e,t){returnQa({playlist:this.masterPlaylistController_.media(),time:e,callback:t})}},{key:"seekToProgramTime",value:function(e,t){vari=!(arguments.length>2&&void0!==arguments[2])||arguments[2],n=arguments.length>3&&void0!==arguments[3]?arguments[3]:2;returnJa({programTime:e,playlist:this.masterPlaylistController_.media(),retryCount:n,pauseAfterSeek:i,seekTo:this.options_.seekTo,tech:this.options_.tech,callback:t})}}]),t}(),jo={name:"videojs-http-streaming",VERSION:"1.10.3",canHandleSource:function(e){vart=arguments.length>1&&void0!==arguments[1]?arguments[1]:{},i=ra.mergeOptions(ra.options,t);returnjo.canPlayType(e.type,i)},handleSource:function(e,t){vari=arguments.length>2&&void0!==arguments[2]?arguments[2]:{},n=ra.mergeOptions(ra.options,i);returnt.hls=newNo(e,t,n),t.hls.xhr=Va(),t.hls.src(e.src,e.type),t.hls},canPlayType:function(e){vart=arguments.length>1&&void0!==arguments[1]?arguments[1]:{},i=ra.mergeOptions(ra.options,t).hls.overrideNative,n=Uo(e);returnn&&(!Oo.supportsTypeNatively(n)||i)?"maybe":""}};"undefined"!==typeofra.MediaSource&&"undefined"!==typeofra.URL||(ra.MediaSource=Us,ra.URL=Ds),Us.supportsNativeMediaSources()&&ra.getTech("Html5").registerSourceHandler(jo,0),ra.HlsHandler=No,ra.HlsSourceHandler=jo,ra.Hls=Oo,ra.use||ra.registerComponent("Hls",Oo),ra.options.hls=ra.options.hls||{},ra.registerPlugin?ra.registerPlugin("reloadSourceOnError",Io):ra.plugin("reloadSourceOnError",Io);t.a=ra}}]);//# sourceMappingURL=25.2d2641c2.chunk.js.map
