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T=[],I=[],R=[];u.forEach((function(t){t.dts=t.dts/e.inputTimescale-(d.wi||0),t.cts=t.cts/e.inputTimescale,t.pts=t.dts+t.cts,t.originDTS=t.originDTS/e.inputTimescale,t.originPTS=t.originPTS/e.inputTimescale,(t.key&&!t.isFill||t.keyTime)&&T.push({key:t.key,pts:t.pts,cts:t.cts,originPTS:t.originPTS}),t.sei&&I.push(t.sei),t.privNal&&R.push(t.privNal),(!d.Ti.video||t.pts>d.Ti.video)&&(d.Ti.video=t.pts)})),this.Ai.emit(b.a.RAW_DATA,{type:s.d.videoFrame,samples:u,extra:this._i,keyTime:T,sei:I,privNal:R,mediaInfo:{colorInfo:e.colorInfo,rotation:e.rotation,fps:e.fps,sar:e.sar}})}}},e.computeInitPTSDTS=function(t,e,i,n,r){void 0===n&&(n=1),void 0===r&&(r=1);var a=1/0,o=1/0;return e&&(a=o=e.pts/n-t),i&&(a=Math.min("number"==typeof a?a:1/0,i.pts/r-t),o=Math.min("number"==typeof o?o:1/0,i.dts/r-t)),{initPTS:a,initDTS:o}},e.Li=function(t){return t.codec?this.Vi(t):t.codecType?{container:"video/mp4",codec:t.codec,codecType:t.codecType||p.c.unknown}:void 0},e.Vi=function(t){if(t.codec){var e=Object(A.a)(t.codedWidth,t.codedHeight,t.sar);return{container:"video/mp4",codec:t.codec,codecType:t.codecType||p.c.unknown,metadata:{width:e.width,height:e.height,codedWidth:t.codedWidth,codedHeight:t.codedHeight,sar:t.sar,rotation:t.rotation,fps:t.fps,profile:t.profile,level:t.level,chromaFormat:t.chromaFormat,bitDepth:t.bitDepth,colorInfo:t.colorInfo,videoBitrate:t.bitrate,videoMaxBitrate:t.maxBitrate,enhancedFlv:t.enhancedFlv}}}},e.Qi=function(t,e,i,n,r,a){var o,s,u=this.Ai,c=t.samples,l=this.li,h={},d={tracks:h},f=void 0===this.wi,v="audio/mp4";if(f&&(o=s=1/0),t.config&&c.length&&(t.duration=t.duration/t.timescale*t.samplerate,t.timescale=t.samplerate,this.Ci.v(K,"audio sampling rate : "+t.samplerate),t.codecType===p.c.mp3?l.mpeg?(v="audio/mpeg",t.codec=""):l.mp3&&(t.codec="mp3"):t.codecType===p.c.opus&&(t.codec="opus"),this.ji.audio=t.codecType===p.c.mp3&&l.mpeg?new Uint8Array:W.moov([t],this.ki),h.audio={container:v,codec:t.codec,codecType:t.codecType||p.c.unknown,metadata:{channel:t.channelCount,audioSampleRate:t.extensionSamplerate||t.samplerate,audioBitrate:t.bitrate,audioMaxBitrate:t.maxBitrate}},f&&(o=s=c[0].pts/t.inputTimescale-n)),e.codec&&i.length){var A=e.inputTimescale;e.timescale=A,e.duration<=0&&(this.Ci.i(K,"videoTrack.duration === 0"),e.duration=1),e.outputRaw||(this.ji.video=W.moov([e],this.ki),h.video=this.Vi(e)),h.video&&h.video.metadata&&(h.video.metadata.isFillVideo=a),f&&(o=Math.min("number"==typeof o?o:1/0,i[0].pts/A-n),s=Math.min("number"==typeof s?s:1/0,i[0].dts/A-n))}else e.codec&&!e.active&&(h.video=this.Vi(e),h.video&&h.video.metadata&&(h.video.active=!1,h.video.metadata.isFillVideo=a));r&&(h.rawVideo=r),Object.keys(h).length?(u.emit(b.a.PARSING_INIT_SEGMENT,d),this.gi=!0,f&&(this.wi=o,this.Ei=s,this.Ci.i(K,"init pts:"+o+" dts:"+s+" offset:"+n))):this.Di(Object(_.e)(_.b.MUX_ERROR,_.a.PARSING_ERROR,"no audio/video samples 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O=c[S];I?O.dts=C+S*y:(O.dts=Math.max(O.dts,C),"number"==typeof R&&O.dts<R&&(O.dts=R+1),O.pts=O.cts+O.dts,R=O.dts)}!i&&c[0].key&&c[0].pts<c[0].dts&&(c[0].pts=c[0].dts);for(var N=function(){var e,n=c[k];if(!I)if(k<A-1)y=Math.round(c[k+1].dts-n.dts);else if(y=a.Bi.prevSampleDuration?a.Bi.prevSampleDuration:t.sampleDuration||y,r&&a.Ii){var o=a.Ii*u-n.pts;o>.5*t.inputTimescale&&(y=o)}var s=n.pts-n.dts;if(y<0||isNaN(y)||!isFinite(y)){var l=i&&A<2?w:0;y=Math.round(Math.max(t.sampleDuration-l,_,1));var d=c[k+1];d&&(d.dts=n.dts+y,d.pts=d.dts+d.cts)}else y=Math.round(y);var f=0===t.codec.indexOf("av01")?0:4;if(e=n.units.reduce((function(t,e){return e.data.byteLength+f+t}),0),n.key&&!n.isFill||n.keyTime){var E={key:n.key,pts:n.pts/u,cts:n.cts/u,originPTS:n.originPTS/u};t.codecType===p.c.hevc&&n.units.reduce((function(t,e){return t||e.type===v.a.HEVC_NAL_CRA_NUT}),!1)&&(n.key=!1,E.cra=!0),g.push(E)}n.sei&&m.push(n.sei),n.privNal&&b.push(n.privNal),(y/u>2||y/u<=.001)&&a.Ci.i(K,"sample duration 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r,a,o,s,c=t.inputTimescale,h=t.timescale,d=c/h,f=t.codecType===p.c.aac?1024:1152,_=f*d,v=this.wi*c,A=[],g=Object(l.e)(1,c),m=t.codecType===p.c.mp3&&this.li.mpeg,b=0,y=t.samples,E=this.Ii?this.Ii*c:this.Ii,C=!1;if(i=i||!!(y.length&&E&&(n&&Math.abs(e-E/c)<.1||Math.abs(y[0].pts-E-v)<20*_)),y.forEach((function(t){t.pts=t.dts=Q(t.pts-v,e*c)})),0!==(y=y.filter((function(t){return t.pts>=0}))).length&&(i&&void 0!==E||(E=n?e*c:y[0].pts,C=!0),void 0!==E)){if(t.codecType===p.c.aac)for(var T=this.di.maxAudioFramesDrift*_,I=0,R=E;I<y.length;){var w=y[I],L=w.pts-R;if(L<=-T)this.Ci.w(K,"Dropping 1 audio frame @ "+(E/c).toFixed(3)+"s"),y.splice(I,1),t.droppedDuration+=_;else if(L>=T&&L<100*c&&R){var D=Math.round(L/_);this.Ci.i(K,"Injecting "+D+" audio frame @ "+(R/c).toFixed(3)+"s due to "+Math.round(Object(l.d)(L,c))+" ms gap. 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t[t.AV1_OBU_SEQUENCE_HEADER=1]="AV1_OBU_SEQUENCE_HEADER",t[t.AV1_OBU_TEMPORAL_DELIMITER=2]="AV1_OBU_TEMPORAL_DELIMITER",t[t.AV1_OBU_FRAME_HEADER=3]="AV1_OBU_FRAME_HEADER",t[t.AV1_OBU_TILE_GROUP=4]="AV1_OBU_TILE_GROUP",t[t.AV1_OBU_METADATA=5]="AV1_OBU_METADATA",t[t.AV1_OBU_FRAME=6]="AV1_OBU_FRAME",t[t.AV1_OBU_REDUNDANT_FRAME_HEADER=7]="AV1_OBU_REDUNDANT_FRAME_HEADER",t[t.AV1_OBU_TILE_LIST=8]="AV1_OBU_TILE_LIST",t[t.AV1_OBU_PADDING=15]="AV1_OBU_PADDING",t}({}),L=i(8),D=i.n(L),S=i(35),O=i(24),N=i(2),k=i(37),x="base-demuxer",P=function(){function t(t,e,i,n,r){var o=this;this.Ci=void 0,this.Ai=void 0,this.De=void 0,this.di=void 0,this.li=void 0,this._i=void 0,this.Re=void 0,this.Le=void 0,this.Mi=void 0,this.Ne=void 0,this._t=void 0,this.Qe=void 0,this.xe=!1,this.Ve=!0,this.Ue=void 0,this.Fe=void 0,this.Pe=void 0,this.Di=function(t){o.Ai.emit(N.a.ERROR,t)},t.i(x,"constructor",n),this.Ci=t,this.Ai=e,this.De=i,this.di=n,this.li=r,this.xe=!!this.di.gopRemux,this._t=new a.a,this.He()}var e=t.prototype;return e.resetInitSegment=function(t){var e;this.Ci.i(x,"reset init",t),this._i=t;var i=this.Ye(),n=this.Ge();"boolean"==typeof i&&(this.Mi.active=i,i||(this.xe=!1)),"boolean"==typeof n&&(this.Ne.active=n),this.Re=this.Le=void 0,this.Mi.samples=[],this.Ne.samples=[],null==(e=this.Qe)||e.reset(),this.Ve=!0,this.Ue=void 0,this.Pe=void 0,this.Fe=void 0,this.xe=!!this.di.gopRemux,this._t.clear()},e.resetTimeStamp=function(){},e.updateConfig=function(t){D()(this.di,t)},e.flush=function(){this.Ci.i(x,"flush"),this.Ke(!0),this.Ue=void 0},e.destroy=function(){this.Ci.i(x,"destroy"),this._t.clear()},e.He=function(t,e){void 0===t&&(t=1/0),this.Mi=Object(S.b)(t,e),this.Ne=Object(S.a)(t,e)},e.Ze=function(t,e){var i,n;null!=(i=this._i)&&i.disableFillSlientForRaw||!e.outputRaw||t.active||(this.Qe||(O.a.initAudioForFillSilent(this.Ci,t,null==(n=this._i)?void 0:n.audioCodec),this.Qe=new k.a(this.Ci)),this.Qe.update(t,e))},e.We=function(t,e){return!!(e.outputRaw||e.active||t.active)||(this.Di(Object(r.e)(r.b.MEDIA_ERROR,r.a.NO_TRACKS_AVAILABLE,"no tracks available. config V: "+this.di.videoEnabled+" A: "+this.di.audioEnabled)),!1)},e.Xe=function(t,e,i){if(0===t.samples.length&&0===e.samples.length)return i&&this.De.flush(),!1;if(!i&&(t.active&&0===t.samples.length||e.active&&e.samples.length<3)){var n=t.active&&t.configParsed&&this.ze(t)||0,r=e.active&&e.decConf&&this.Je(e)||0,a=e.samples.reduce((function(t,e){return t+(e.key?1:0)}),0);return n>30?(this.Ci.i(x,"audio remux sec > 30, remux now."),this.Ke(!0)):(r>30||this.di.isLive&&a>1)&&(this.Ci.i(x,"video remux sec: "+r+" key: "+a+", remux now."),this.Ke(!0)),!1}return!0},e.Ke=function(t){},e.qe=function(t,e,i,n,a){this.Ve&&(this.Ve=!1,this.Ai.emit(N.a.MEDIA_DEMUX,{type:n}));var o=!0,s=0,u=!1;this.Ue&&(o=this.Ue.contiguous,s=this.Ue.timeOffset,u=this.Ue.accurateTimeOffset);try{this.De.remux(t,e,s,o,u,i,a),this.Ue=void 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i=new DataView(t,e),n=i.getFloat64(0),r=i.getInt16(8);return{data:new Date(n+=60*r*1e3),size:10}},t.rn=function(t,e){var i=new DataView(t,e).getUint16(0);return{data:i>0?Object(X.a)(new Uint8Array(t,e+2,i)).replace(Z," ").trim():"",size:2+i}},t.en=function(e,i,n){var r,a=i.byteLength,o=n,s=i,u=new DataView(s,0),c=u.getUint8(o);o+=1;var l=!1;switch(c){case 0:r=u.getFloat64(o),o+=8;break;case 1:r=!!u.getUint8(o),o+=1;break;case 2:var h=t.rn(s,o);r=h.data,o+=h.size;break;case 3:for(r={},u.getUint32(a-4);o<a-4;){var d=t.nn(e,s,o);if(d.objectEnd)break;"string"==typeof d.data.name&&(r[d.data.name]=d.data.value),o=d.size}o<=a-3&&9==(16777215&u.getUint32(o-1))&&(o+=3);break;case 8:for(r={},o+=4,u.getUint32(a-4);o<a-8;){var f=t.parseVariable(e,s,o);if(f.objectEnd)break;r[f.data.name]=f.data.value,o=f.size}o<=a-3&&9==(16777215&u.getUint32(o-1))&&(o+=3);break;case 9:r=void 0,o=1,l=!0;break;case 10:r=[];var p=u.getUint32(o);o+=4;for(var _=0;_<p;_++){var v=t.en(e,s,o);r.push(v.data),o=v.size}break;case 11:var A=t.parseDate(s,o+1);r=A.data,o+=A.size;break;case 12:var g=t.rn(s,o+1);r=g.data,o+=g.size;break;default:o=a,e.v("AMF","AMF","Unsupported AMF value type "+c)}return{data:r,size:o,objectEnd:l}},t}(),J=function(){function t(t,e){this.Ci=void 0,this.Ai=void 0,this._t=void 0,this.hn=void 0,this.an={tags:[]},this.un=0,this.cn=void 0,this.fn=void 0,this.An=void 0,this.Ci=t,this.Ai=e,this._t=new a.a,this.un=U.e,this.cn=this.vn}var e=t.prototype;return e.reset=function(){this.un=U.e,this.cn=this.vn,this._t.clear(),this.hn=void 0,this.an={tags:[]},this.An=void 0,this.fn=void 0},e.append=function(t){for(this.an={tags:[]},this._t.put(t);this._t.unreadLen>=this.un;)this.cn();return this.an},e.vn=function(){var t=this._t.get(U.e);t&&(70===t[0]&&76===t[1]&&86===t[2]&&1===t[3]||this.Ai.emit(N.a.ERROR,Object(r.e)(r.b.MUX_ERROR,r.a.PARSING_ERROR,"Flv: wrong head")),this.An=!!((4&t[4])>>>2),this.fn=!!(1&t[4]),this.Ci.i("flv-tag-dump","head audio: 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e=Object(j.c)(t),i={seq_profile:Object(j.a)(e,3),seq_level_idx_0:0,seq_tier_0:0,high_bitdepth:0,twelve_bit:0,monochrome:0,chroma_subsampling_x:0,chroma_subsampling_y:0,chroma_sample_position:0,initial_presentation_delay_present:0,profile_string:"",level_string:"",chroma_format_string:"",bit_depth_luma:8,width:0,height:0,codec:"",color_info:{colorRange:et.b.AVCOL_RANGE_UNSPECIFIED,colourPrimaries:et.a.AVCOL_PRI_UNSPECIFIED,transferCharacteristics:et.d.AVCOL_TRC_UNSPECIFIED,matrixCoefficients:et.c.AVCOL_SPC_UNSPECIFIED},buffer_delay_length_minus_1:0,frame_presentation_time_length_minus_1:0,frame_id_numbers_present_flag:0,reduced_still_picture_header:0,decoder_model_info_present_flag:0,equal_picture_interval:0,delta_frame_id_length_minus_2:0,additional_frame_id_length_minus_1:0,data:t};i.profile_string=function(t){switch(t){case 0:return"Main";case 1:return"High";case 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h=Object(j.a)(e,4),d=Object(j.a)(e,4),f=Object(j.a)(e,h+1),p=Object(j.a)(e,d+1);i.width=f+1,i.height=p+1,i.frame_id_numbers_present_flag=i.reduced_still_picture_header?0:Object(j.a)(e,1),i.frame_id_numbers_present_flag&&(i.delta_frame_id_length_minus_2=Object(j.a)(e,4),i.additional_frame_id_length_minus_1=Object(j.a)(e,3)),Object(j.a)(e,3);var _,v=0;return 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n=e.buffer_delay_length_minus_1+1;e.decoder_buffer_delay||(e.decoder_buffer_delay=[]),e.decoder_buffer_delay[i]=Object(j.a)(t,n),e.encoder_buffer_delay||(e.encoder_buffer_delay=[]),e.encoder_buffer_delay[i]=Object(j.a)(t,n),e.low_delay_mode_flag||(e.low_delay_mode_flag=[]),e.low_delay_mode_flag[i]=Object(j.a)(t,n)},t.gn=function(t,e){e.high_bitdepth=Object(j.a)(t,1),2===e.seq_profile&&e.high_bitdepth?(e.twelve_bit=Object(j.a)(t,1),e.bit_depth_luma=e.twelve_bit?12:10):e.seq_profile<2&&(e.bit_depth_luma=e.high_bitdepth?10:8),1===e.seq_profile?e.monochrome=0:e.monochrome=Object(j.a)(t,1),Object(j.a)(t,1)?(e.color_info.colourPrimaries=Object(j.a)(t,8),e.color_info.transferCharacteristics=Object(j.a)(t,8),e.color_info.matrixCoefficients=Object(j.a)(t,8)):(e.color_info.colourPrimaries=et.a.AVCOL_PRI_UNSPECIFIED,e.color_info.transferCharacteristics=et.d.AVCOL_TRC_UNSPECIFIED,e.color_info.matrixCoefficients=et.c.AVCOL_SPC_UNSPECIFIED),e.chroma_subsampling_x=1,e.chroma_subsampling_y=1,e.monochrome?e.color_info.colorRange=Object(j.a)(t,1)+1:(e.color_info.colourPrimaries===et.a.AVCOL_PRI_BT709&&e.color_info.transferCharacteristics===et.d.AVCOL_TRC_IEC61966_2_1&&e.color_info.matrixCoefficients===et.c.AVCOL_SPC_RGB?(e.color_info.colorRange=1,e.chroma_subsampling_x=0,e.chroma_subsampling_y=0):(e.color_info.colorRange=Object(j.a)(t,1)+1,0===e.seq_profile?(e.chroma_subsampling_x=1,e.chroma_subsampling_y=1):1===e.seq_profile?(e.chroma_subsampling_x=0,e.chroma_subsampling_y=0):12===e.bit_depth_luma?(e.chroma_subsampling_x=Object(j.a)(t,1),e.chroma_subsampling_x?e.chroma_subsampling_y=Object(j.a)(t,1):e.chroma_subsampling_y=0):(e.chroma_subsampling_x=1,e.chroma_subsampling_y=0),e.chroma_subsampling_x&&e.chroma_subsampling_y&&Object(j.a)(t,2)),Object(j.a)(t,1))},t}();function nt(t,e){var i=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),i.push.apply(i,n)}return i}function rt(t){for(var e=1;e<arguments.length;e++){var i=null!=arguments[e]?arguments[e]:{};e%2?nt(Object(i),!0).forEach((function(e){tt()(t,e,i[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(i)):nt(Object(i)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(i,e))}))}return t}var at=function(){function t(){}return t.createCtx=function(){return{seenFrameHeader:0,ref:[]}},t.parseOBU=function(t,e){for(var i=[],n=0;n<t.byteLength;){var r,a=t.subarray(n),o=this.yn(a),s=o.obu_extension_flag+1,u=Object(j.c)(a);Object(j.g)(u,8*s),r=o.obu_has_size_field?Object(j.e)(u):a.length-s;var c=u.byteIndex,l=rt(rt({},o),{},{data:a.subarray(0,c+r)});o.obu_type===w.AV1_OBU_SEQUENCE_HEADER?(l.content=it.parse(l.data.subarray(c)),e.sh=l.content=it.parse(l.data.subarray(c))):o.obu_type===w.AV1_OBU_FRAME_HEADER?(e.seenFrameHeader=0,this._n(l.data.subarray(c),e)):o.obu_type===w.AV1_OBU_REDUNDANT_FRAME_HEADER?e.seenFrameHeader=1:o.obu_type===w.AV1_OBU_TEMPORAL_DELIMITER?e.seenFrameHeader=0:o.obu_type===w.AV1_OBU_FRAME&&(e.seenFrameHeader=0,l.content=this.Cn(l.data.subarray(c),e)),i.push(l),n+=c+r}return i},t.yn=function(t){var e={obu_forbidden_bit:t[0]>>7,obu_type:t[0]>>3&15,obu_extension_flag:t[0]>>2&1,obu_has_size_field:t[0]>>1&1};return e.obu_extension_flag&&(e.temporal_id=t[1]>>5,e.spatial_id=t[1]>>3&3),e},t._n=function(t,e){var i=Object(j.c)(t);e.seenFrameHeader?e.frame={keyframe:!1,show_existing_frame:0}:(e.seenFrameHeader=1,e.frame={keyframe:!1,show_existing_frame:0},this.In(i,e),e.frame.show_existing_frame?e.seenFrameHeader=0:e.seenFrameHeader=1)},t.Cn=function(t,e){return this._n(t,e),e.frame},t.In=function(t,e){var i=e.sh;if(i){var n=R.INTER_FRAME;if(i.reduced_still_picture_header)n=R.KEY_FRAME;else{if(1==Object(j.a)(t,1))return void Object(j.a)(t,3);n=Object(j.a)(t,2)}e.frame&&(e.frame.keyframe=n===R.KEY_FRAME)}},t.On=function(t,e){var i=e.frame_presentation_time_length_minus_1+1;Object(j.a)(t,i)},t}(),ot=function(){function t(){}return t.parse=function(e,i){void 0===i&&(i=!0);var n={},r=new DataView(e.buffer,e.byteOffset).getUint32(0)!==(i?525030175:2113995134),a=6,o=new Uint8Array(1024);o.set(e.slice(0,6),0);for(var s=e.byteLength,u=[e[s-2],e[s-1]],c=6;c<s;){var l=e[c];0===u[0]&&0===u[1]&&3===l||(o[a++]=l),u[0]=u[1],u[1]=l,++c}for(var h=6,d=new DataView(o.buffer);h<a;){var f=h,p=d.getUint16(f,r);f+=2;var _=d.getUint16(f,r);f+=2;var v=d.getUint16(f,r);if(f+=2,t.wn(d,n,f,v,p,_,r),f+=v,h+=_,!_)break}return n},t.wn=function(e,i,n,r,a,o,s){var u=t.En(e,n,r);switch(n+=r,a){case 1:break;case 2:i[u]=t.En(e,n,o-4);break;case 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lt={1:"Main",2:"Main 10",3:"Main Still Picture",4:"Rext"},ht={30:"1",60:"2",63:"2.1",90:"3",93:"3.1",120:"4",123:"4.1",150:"5",153:"5.1",156:"5.2",180:"6",183:"6.1",186:"6.2",255:"8.5"},dt=i(16),ft=function(){function t(){}return t.parse=function(t){var e=st(t),i=Object(j.c)(e);Object(j.a)(i,8);var n={pps_id:0,sps_id:0,cabac:0,pic_order_present:0,slice_group_count:0,mb_slice_group_map_type:0,ref_count:[],weighted_pred:0,weighted_bipred_idc:0,chroma_qp_index_offset:[],deblocking_filter_parameters_present:0,constrained_intra_pred:0,redundant_pic_cnt_present:0,transform_8x8_mode:0,data:new Uint8Array(t)};return n.pps_id=Object(j.h)(i),n.sps_id=Object(j.h)(i),n.cabac=Object(j.a)(i,1),n.pic_order_present=Object(j.a)(i,1),n.slice_group_count=Object(j.h)(i)+1,n.slice_group_count>1&&Object(j.h)(i),n.ref_count[0]=Object(j.h)(i)+1,n.ref_count[1]=Object(j.h)(i)+1,n.weighted_pred=Object(j.a)(i,1),n.weighted_bipred_idc=Object(j.a)(i,2),Object(j.f)(i),Object(j.f)(i),n.chroma_qp_index_offset[0]=Object(j.f)(i),n.deblocking_filter_parameters_present=Object(j.a)(i,1),n.constrained_intra_pred=Object(j.a)(i,1),n.redundant_pic_cnt_present=Object(j.a)(i,1),n.transform_8x8_mode=0,n},t}(),pt=function(){function t(){}return t.parse=function(e){var i=st(e),n=Object(j.c)(i);Object(j.g)(n,8);var r=Object(j.a)(n,8);Object(j.g)(n,8);var a,o=Object(j.a)(n,8),s=Object(j.h)(n),u=function(t){switch(t){case 66:return"Baseline";case 77:return"Main";case 88:return"Extended";case 100:return"High";case 110:return"High10";case 122:return"High422";case 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N={width:1,height:1},k=0,x=!0,P=0,M=0,U=et.b.AVCOL_RANGE_UNSPECIFIED,B=et.a.AVCOL_PRI_UNSPECIFIED,V=et.d.AVCOL_TRC_UNSPECIFIED,F=et.c.AVCOL_SPC_UNSPECIFIED;if(Object(j.a)(n,1)){if(Object(j.a)(n,1)){var H=Y(n);H&&(N=H)}if(Object(j.a)(n,1)&&Object(j.a)(n,1),Object(j.a)(n,1)&&(Object(j.a)(n,3),U=Object(j.a)(n,1)?et.b.AVCOL_RANGE_JPEG:et.b.AVCOL_RANGE_MPEG,Object(j.a)(n,1)&&(B=Object(j.a)(n,8),V=Object(j.a)(n,8),F=Object(j.a)(n,8))),Object(j.a)(n,1)&&(Object(j.h)(n),Object(j.h)(n)),Object(j.a)(n,1)){var G=Object(j.a)(n,32),z=Object(j.a)(n,32);x=!!Object(j.a)(n,1),k=(P=z)/(M=2*G)}}var W=0,K=0;0===l?(W=1,K=2-w):(W=3===l?1:2,K=(1===l?2:1)*(2-w));var Q=16*I,X=16*R*(2-w);Q-=(L+D)*W,X-=(S+O)*K;for(var Z=e.subarray(1,4),q="avc1.",J=0;J<3;J++){var 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n={pps_id:Object(j.h)(i),sps_id:Object(j.h)(i),dependent_slice_segments_enabled_flag:Object(j.a)(i,1),output_flag_present_flag:Object(j.a)(i,1),num_extra_slice_header_bits:Object(j.a)(i,3),sign_data_hiding_enabled_flag:Object(j.a)(i,1),cabac_init_present_flag:Object(j.a)(i,1),num_ref_idx_l0_default_active:Object(j.h)(i)+1,num_ref_idx_l1_default_active:Object(j.h)(i)+1,init_qp_minus26:Object(j.h)(i),constrained_intra_pred_flag:Object(j.a)(i,1),transform_skip_enabled_flag:Object(j.a)(i,1),tiles_enabled_flag:0,entropy_coding_sync_enabled_flag:0,data:new Uint8Array(t)};return Object(j.a)(i,1)&&Object(j.h)(i),Object(j.f)(i),Object(j.f)(i),Object(j.g)(i,4),n.tiles_enabled_flag=Object(j.a)(i,1),n.entropy_coding_sync_enabled_flag=Object(j.a)(i,1),n},t}(),vt=function(){function t(){}return t.parsePTL=function(t,e,i){if(!this.kn(t,e.general_ptl)||Object(j.d)(t)<8+16*(i-1>0?1:0))return!1;var n;e.general_ptl.level_idc=Object(j.a)(t,8),e.general_ptl.level_string=(n=e.general_ptl.level_idc,ht[n]||"Unknown"),e.sub_layer_profile_present_flag=[],e.sub_layer_level_present_flag=[];for(var r=0;r<i-1;r++)e.sub_layer_profile_present_flag[r]=Object(j.a)(t,1),e.sub_layer_level_present_flag[r]=Object(j.a)(t,1);if(i-1>0)for(var a=i-1;a<8;a++)Object(j.a)(t,2);for(var o=0;o<i-1;o++){var s=e.sub_layer_ptl[o]=this.getPTLCommon();if(e.sub_layer_profile_present_flag[o]&&this.kn(t,s))return!1;if(e.sub_layer_level_present_flag[o]){if(Object(j.d)(t)<8)return!1;s.level_idc=Object(j.a)(t,8)}}return!0},t.getPTL=function(){return{general_ptl:t.getPTLCommon(),sub_layer_ptl:[],sub_layer_profile_present_flag:[],sub_layer_level_present_flag:[]}},t.getPTLCommon=function(){return{profile_space:0,tier_flag:0,profile_idc:0,profile_compatibility:0,profile_compatibility_flag:[],constraint_indicator:[],level_idc:0,profile_string:"",level_string:""}},t.kn=function(t,e){if(Object(j.d)(t)<88)return!1;e.profile_space=Object(j.a)(t,2),e.tier_flag=Object(j.a)(t,1),e.profile_idc=Object(j.a)(t,5),e.profile_compatibility_flag=[];for(var i=0;i<32;i++)e.profile_compatibility_flag[i]=Object(j.a)(t,1),e.profile_compatibility=(e.profile_compatibility_flag[i]<<31-i)+e.profile_compatibility,0==e.profile_idc&&i>0&&e.profile_compatibility_flag[i]&&(e.profile_idc=i);for(var n=0;n<6;n++)e.constraint_indicator.push(Object(j.a)(t,8));var r;return e.profile_string=(r=e.profile_idc,lt[r]||"Unknown"),!0},t}(),At=[1,2,2,1],gt=[1,2,1,1],mt=function(){function t(){}return t.parse=function(t,e){void 0===e&&(e=M.c.hevc);var i=st(t),n=Object(j.c)(i),r=vt.getPTL();Object(j.g)(n,16);var a=Object(j.a)(n,4),o=Object(j.a)(n,3),s=o+1;Object(j.g)(n,1);var u={vps_id:a,sps_id:0,chroma_format_idc:0,chroma_format_string:"",profile_string:"",level_string:"",bit_depth_luma:0,bit_depth_chroma:0,fps:0,width:0,height:0,conformance_window_flag:0,codec:"",color_info:{colorRange:et.b.AVCOL_RANGE_UNSPECIFIED,colourPrimaries:et.a.AVCOL_PRI_UNSPECIFIED,transferCharacteristics:et.d.AVCOL_TRC_UNSPECIFIED,matrixCoefficients:et.c.AVCOL_SPC_UNSPECIFIED},min_spatial_segmentation_idc:0,log2_max_poc_lsb:0,separate_colour_plane_flag:0,log2_min_cb_size:0,log2_diff_max_min_coding_block_size:0,log2_min_tb_size:0,log2_max_trafo_size:0,log2_ctb_size:0,ctb_width:0,ctb_height:0,temporal_layer:[],ptl:r,sar:{width:1,height:1},data:new Uint8Array(t)};if(!vt.parsePTL(n,r,s)||(u.sps_id=Object(j.h)(n),u.sps_id>=16))return u;var c=Object(j.h)(n);if(3==c&&Object(j.a)(n,1)&&(c=0),u.width=Object(j.h)(n),u.height=Object(j.h)(n),u.conformance_window_flag=Object(j.a)(n,1),u.conformance_window_flag){var l=gt[c],h=At[c];u.conf_win_left_offset=Object(j.h)(n),u.conf_win_right_offset=Object(j.h)(n),u.conf_win_top_offset=Object(j.h)(n),u.conf_win_bottom_offset=Object(j.h)(n),l&&h&&(u.width=u.width-(u.conf_win_left_offset+u.conf_win_right_offset)*h,u.height=u.height-(u.conf_win_top_offset+u.conf_win_bottom_offset)*l)}u.bit_depth_luma=Object(j.h)(n)+8,u.bit_depth_chroma=Object(j.h)(n)+8,u.log2_max_poc_lsb=Object(j.h)(n)+4;for(var d=Object(j.a)(n,1)?0:o;d<=o;d++)u.temporal_layer.push({max_dec_pic_buffering:Object(j.h)(n)+1}),Object(j.h)(n),Object(j.h)(n);u.log2_min_cb_size=Object(j.h)(n)+3,u.log2_diff_max_min_coding_block_size=Object(j.h)(n),e!==M.c.kvc4&&e!==M.c.kvc5&&e!==M.c.kvc6||Object(j.h)(n),e!==M.c.kvc3&&e!==M.c.kvc4&&e!==M.c.kvc5&&e!==M.c.kvc6||Object(j.h)(n)&&(Object(j.h)(n),Object(j.h)(n)),u.log2_min_tb_size=Object(j.h)(n)+2;var f=Object(j.h)(n);u.log2_max_trafo_size=f+u.log2_min_tb_size,Object(j.h)(n),Object(j.h)(n),Object(j.a)(n,1)&&Object(j.a)(n,1)&&this.skipScalingListData(n),Object(j.a)(n,1),Object(j.a)(n,1),Object(j.a)(n,1)&&(Object(j.a)(n,4),Object(j.a)(n,4),Object(j.h)(n),Object(j.h)(n),Object(j.a)(n,1));var p=Object(j.h)(n);if(p>64)return u;for(var _=[],v=0;v<p;v++)if(this.parseRps(n,v,p,_)<0)return u;if(Object(j.a)(n,1)){var A=Object(j.h)(n);if(A>31)return u;for(d=0;d<A;d++){var g=Math.min(u.log2_max_poc_lsb,16);Object(j.a)(n,g),Object(j.a)(n,1)}}return Object(j.a)(n,1),Object(j.a)(n,1),Object(j.a)(n,1)&&this.hvccParseVui(n,u,o),u.log2_ctb_size=u.log2_min_cb_size+u.log2_diff_max_min_coding_block_size,u.ctb_width=u.width+(1<<u.log2_ctb_size)-1>>u.log2_ctb_size,u.ctb_height=u.height+(1<<u.log2_ctb_size)-1>>u.log2_ctb_size,u.chroma_format_idc=c,u.chroma_format_string=3===c?"4:4:4":"4:2:0",u.profile_string=r.general_ptl.profile_string,u.level_string=r.general_ptl.level_string,u.codec=this.getCodec(r.general_ptl,e),u},t.getCodec=function(t,e){void 0===e&&(e=M.c.hevc);for(var i=Math.abs(t.profile_compatibility).toString(16);i.length>1;){var n=i.length-1;if("0"!==i.charAt(n))break;i=i.slice(0,n)}for(var r="",a=!1,o=5;o>=0;o--)(t.constraint_indicator[o]||a)&&(r="."+t.constraint_indicator[o].toString(16)+r,a=!0);return(e===M.c.hevc?"hev1":e)+"."+["","A","B","C"][t.profile_space]+t.profile_idc+"."+i+"."+(0===t.tier_flag?"L":"H")+t.level_idc+r},t.getGeneralPTL=function(){return{profile_space:0,tier_flag:0,profile_idc:0,profile_compatibility:0,profile_compatibility_flag:[],constraint_indicator:[],level_idc:0,profile_string:"",level_string:""}},t.skipScalingListData=function(t){var e,i,n,r;for(e=0;e<4;e++)for(i=0;i<(3==e?2:6);i++)if(Object(j.a)(t,1))for(r=Math.min(64,1<<4+(e<<1)),e>1&&Object(j.f)(t),n=0;n<r;n++)Object(j.f)(t);else Object(j.h)(t)},t.parseRps=function(t,e,i,n){var r;if(e&&Object(j.a)(t,1)){if(e>=i)return-1;for(Object(j.a)(t,1),Object(j.h)(t),n[e]=0,r=0;r<=n[e-1];r++){var a=0,o=Object(j.a)(t,1);o||(a=Object(j.a)(t,1)),(o||a)&&n[e]++}}else{var s=Object(j.h)(t),u=Object(j.h)(t);if(2*(u+s)>Object(j.d)(t))return-1;for(n[e]=s+u,r=0;r<s;r++)Object(j.h)(t),Object(j.a)(t,1);for(r=0;r<u;r++)Object(j.h)(t),Object(j.a)(t,1)}return 0},t.hvccParseVui=function(t,e,i){var n;if(Object(j.a)(t,1)){var r=Y(t);r&&(e.sar=r)}Object(j.a)(t,1)&&Object(j.a)(t,1),Object(j.a)(t,1)&&(Object(j.a)(t,3),e.color_info.colorRange=Object(j.a)(t,1)?et.b.AVCOL_RANGE_JPEG:et.b.AVCOL_RANGE_MPEG,Object(j.a)(t,1)&&(e.color_info.colourPrimaries=Object(j.a)(t,8),e.color_info.transferCharacteristics=Object(j.a)(t,8),e.color_info.matrixCoefficients=Object(j.a)(t,8))),Object(j.a)(t,1)&&(Object(j.h)(t),Object(j.h)(t)),Object(j.a)(t,3),Object(j.a)(t,1)&&(Object(j.h)(t),Object(j.h)(t),Object(j.h)(t),Object(j.h)(t)),Object(j.a)(t,1)&&(this.parseTimingInfo(t,e),Object(j.a)(t,1)&&this.skipHrdParameters(t,1,i)),Object(j.a)(t,1)&&(Object(j.a)(t,3),n=Object(j.h)(t),e.min_spatial_segmentation_idc=Math.min(e.min_spatial_segmentation_idc,n),Object(j.h)(t),Object(j.h)(t),Object(j.h)(t),Object(j.h)(t))},t.parseTimingInfo=function(t,e){var i=Object(j.a)(t,32),n=Object(j.a)(t,32);e.fps=n/i||0,Object(j.a)(t,1)&&Object(j.h)(t)},t.skipHrdParameters=function(t,e,i){var n,r=0,a=0,o=0;for(e&&(a=Object(j.a)(t,1),o=Object(j.a)(t,1),(a||o)&&((r=Object(j.a)(t,1))&&Object(j.a)(t,19),Object(j.a)(t,8),r&&Object(j.a)(t,4),Object(j.a)(t,15))),n=0;n<=i;n++){var s=0,u=0,c=0;if(Object(j.a)(t,1)||(c=Object(j.a)(t,1)),c?Object(j.h)(t):u=Object(j.a)(t,1),!u&&(s=Object(j.h)(t))>31)return-1;a&&this.Mn(t,s,r),o&&this.Mn(t,s,r)}return 0},t.Mn=function(t,e,i){var n;for(n=0;n<=e;n++)Object(j.h)(t),Object(j.h)(t),i&&(Object(j.h)(t),Object(j.h)(t)),Object(j.a)(t,1)},t}(),bt="vps-parser",yt=function(){function t(){}return t.parse=function(t,e){var i=st(e),n=Object(j.c)(i);Object(j.g)(n,16);var r={vps_id:Object(j.a)(n,4),fps:0,ptl:vt.getPTL(),data:new Uint8Array(e)};if(r.vps_id>=16)return t.i(bt,"VPS id out of range:",r.vps_id),r;if(3!==Object(j.a)(n,2))return t.i(bt,"vps_reserved_three_2bits is not three"),r;Object(j.g)(n,6);var a=Object(j.a)(n,3);if(Object(j.g)(n,1),65535!=Object(j.a)(n,16))return t.i(bt,"vps_reserved_ffff_16bits is not 0xffff\n"),r;if(a>7)return t.i(bt,"vps_max_sub_layers out of range: ",a),r;if(!vt.parsePTL(n,r.ptl,a))return r;for(var o=Object(j.a)(n,1)?0:a-1;o<a;o++)Object(j.h)(n),Object(j.h)(n),Object(j.h)(n);var s=Object(j.a)(n,6),u=Object(j.h)(n)+1;if(u<1||u>1024||(u-1)*(s+1)>Object(j.d)(n))return t.i(bt,"too many layer_id_included_flags"),r;for(o=1;o<u;o++)for(var c=0;c<=s;c++)Object(j.a)(n,1);if(Object(j.a)(n,1)){var l=Object(j.a)(n,32),h=Object(j.a)(n,32);r.fps=h/l||0}return r},t}(),Et=function(){function t(){}return t.parse=function(t){var e=st(t),i=Object(j.c)(e);Object(j.g)(i,16);var n={data:new Uint8Array(t),pps_id:Object(j.a)(i,6),sps_id:Object(j.a)(i,4),width:0,height:0};Object(j.a)(i,1),n.width=Object(j.h)(i),n.height=Object(j.h)(i),Object(j.a)(i,1)&&(n.pps_conf_win_left_offset=Object(j.h)(i),n.pps_conf_win_right_offset=Object(j.h)(i),n.pps_conf_win_top_offset=Object(j.h)(i),n.pps_conf_win_bottom_offset=Object(j.h)(i)),Object(j.a)(i,1)&&(Object(j.f)(i),Object(j.f)(i),Object(j.f)(i),Object(j.f)(i)),Object(j.a)(i,1);var r=Object(j.a)(i,1);if(Object(j.a)(i,1)){var a=0;r||(a=Object(j.h)(i));for(var o=Object(j.h)(i),s=0;s<=a;s++)Object(j.g)(i,o+1)}return n},t}(),Ct=i(36),Tt=function(){function t(){}return t.parse=function(t){var e=st(t),i=Object(j.c)(e);Object(j.g)(i,16);var n={data:new Uint8Array(t),sps_id:Object(j.a)(i,4),vps_id:Object(j.a)(i,4),max_sublayers_minus1:Object(j.a)(i,3),chroma_format_idc:Object(j.a)(i,2),chroma_format_string:"",level_idc:0,level_string:"",profile_idc:0,profile_string:"",width:0,height:0,bitdepth:8,fps:0,general_nal_hrd_params_present_flag:0,general_vcl_hrd_params_present_flag:0,general_du_hrd_params_present_flag:0,hrd_cpb_cnt_minus1:0,sps_num_ref_pic_lists:[],sps_long_term_ref_pics_flag:0,sps_inter_layer_prediction_enabled_flag:0,sps_log2_max_pic_order_cnt_lsb_minus4:0,sps_weighted_pred_flag:0,sps_weighted_bipred_flag:0,codec:"vvc",color_info:{colorRange:et.b.AVCOL_RANGE_UNSPECIFIED,colourPrimaries:et.a.AVCOL_PRI_UNSPECIFIED,transferCharacteristics:et.d.AVCOL_TRC_UNSPECIFIED,matrixCoefficients:et.c.AVCOL_SPC_UNSPECIFIED}};n.chroma_format_string=Object(Ct.a)(n.chroma_format_idc);var r=1<<Object(j.a)(i,2)+5,a=Object(j.a)(i,1);if(a&&this.Sn(i,n,1,n.max_sublayers_minus1),Object(j.a)(i,1),Object(j.a)(i,1)&&Object(j.g)(i,1),n.width=Object(j.h)(i),n.height=Object(j.h)(i),Object(j.a)(i,1)&&(n.conf_win_left_offset=Object(j.h)(i),n.conf_win_right_offset=Object(j.h)(i),n.conf_win_top_offset=Object(j.h)(i),n.conf_win_bottom_offset=Object(j.h)(i)),Object(j.a)(i,1)){var o=Math.floor(n.width/r)+1,s=Math.floor(n.height/r)+1,u=Object(j.h)(i),c=0,l=0;u>0&&(l=Object(j.a)(i,1),c=Object(j.a)(i,1));for(var h=0;u>0&&h<=u;h++)c&&0!==h||(h>0&&n.width>r&&Object(j.g)(i,o),h>0&&n.height>r&&Object(j.g)(i,s),h<u&&n.width>r&&Object(j.g)(i,o),h<u&&n.height>r&&Object(j.g)(i,s)),l||(Object(j.g)(i,1),Object(j.g)(i,1));var d=Object(j.h)(i);if(Object(j.a)(i,1)&&Object(j.a)(i,1))for(var f=0;f<=u;f++)Object(j.g)(i,d+1)}n.bitdepth=Object(j.h)(i)+8,Object(j.a)(i,2),n.sps_log2_max_pic_order_cnt_lsb_minus4=Object(j.a)(i,4),Object(j.a)(i,1)&&Object(j.h)(i);var p=Object(j.a)(i,2);Object(j.g)(i,8*p);var _=Object(j.a)(i,2);if(Object(j.g)(i,8*_),a){var v=0;n.max_sublayers_minus1>0&&(v=Object(j.a)(i,1)),this.Bn(i,n.max_sublayers_minus1,v)}Object(j.h)(i),Object(j.a)(i,1),Object(j.h)(i),0!=Object(j.h)(i)&&(Object(j.h)(i),Object(j.h)(i));var A=0;0!=n.chroma_format_idc&&(A=Object(j.a)(i,1)),A&&(Object(j.h)(i),0!=Object(j.h)(i)&&(Object(j.h)(i),Object(j.h)(i))),Object(j.h)(i),0!=Object(j.h)(i)&&(Object(j.h)(i),Object(j.h)(i));var g=0;r>32&&(g=Object(j.a)(i,1));var m=Object(j.a)(i,1);m&&(Object(j.h)(i),Object(j.g)(i,1)),Object(j.a)(i,1)&&Object(j.g)(i,2);var b=Object(j.a)(i,1);if(0!=n.chroma_format_idc)for(var y=Object(j.a)(i,1),E=Object(j.a)(i,1)?1:y?3:2,C=[],T=0;T<E;T++){Object(j.f)(i),C[T]=Object(j.h)(i);for(var I=0;I<=C[T];I++)Object(j.h)(i),Object(j.h)(i)}Object(j.a)(i,1),Object(j.a)(i,1)&&0!=n.chroma_format_idc&&Object(j.g)(i,1),Object(j.a)(i,1),n.sps_weighted_pred_flag=Object(j.a)(i,1),n.sps_weighted_bipred_flag=Object(j.a)(i,1),n.sps_long_term_ref_pics_flag=Object(j.a)(i,1),n.vps_id>0&&(n.sps_inter_layer_prediction_enabled_flag=Object(j.a)(i,1)),Object(j.a)(i,1);for(var R=Object(j.a)(i,1),w=0;w<(R?1:2);w++){n.sps_num_ref_pic_lists[w]=Object(j.h)(i);for(var L=0;L<n.sps_num_ref_pic_lists[w];L++)this.Tn(i,n,w,L)}Object(j.a)(i,1),Object(j.a)(i,1)&&Object(j.g)(i,1);var D=Object(j.a)(i,1);Object(j.a)(i,1)&&Object(j.g)(i,1),Object(j.a)(i,1),Object(j.a)(i,1)&&Object(j.g)(i,1),Object(j.a)(i,1)&&Object(j.g)(i,1);var S=6-Object(j.h)(i);Object(j.a)(i,1),Object(j.a)(i,1)&&(Object(j.h)(i),Object(j.g)(i,1),D&&Object(j.g)(i,1),Object(j.a)(i,1)&&Object(j.g)(i,1)),Object(j.a)(i,2),S>=2&&Object(j.a)(i,1)&&S>=3&&Object(j.h)(i),Object(j.h)(i),Object(j.a)(i,3),0!=n.chroma_format_idc&&Object(j.g)(i,1),1===n.chroma_format_idc&&Object(j.g)(i,2);var O=Object(j.a)(i,1),N=0;if(3!==n.chroma_format_idc||g||(N=Object(j.a)(i,1)),(m||O)&&Object(j.h)(i),Object(j.a)(i,1)&&Object(j.h)(i),Object(j.a)(i,1)){var k=Object(j.a)(i,2);Object(j.f)(i);for(var x=0;x<k+1;x++)Object(j.f)(i),Object(j.h)(i)}var P=Object(j.a)(i,1);b&&P&&Object(j.g)(i,1);var M=0;if(N&&P&&(M=Object(j.a)(i,1)),M&&Object(j.g)(i,1),Object(j.a)(i,2),Object(j.a)(i,1)&&Object(j.a)(i,1)){for(var U=Object(j.h)(i),B=0;B<U;B++)Object(j.h)(i);for(var V=Object(j.h)(i),F=0;F<V;F++)Object(j.h)(i)}if(a&&Object(j.a)(i,1)){this.Dn(i,n);var H=0;n.max_sublayers_minus1>0&&(H=Object(j.a)(i,1));var G=H?0:n.max_sublayers_minus1;this.Rn(i,n,G)}return Object(j.a)(i,1),Object(j.a)(i,1)&&(Object(j.h)(i),Object(j.b)(i),this.Ln(i,n)),n},t.Sn=function(t,e,i,n){i&&(e.profile_idc=Object(j.a)(t,7),e.profile_string=Object(Ct.c)(e.profile_idc),Object(j.g)(t,1)),e.level_idc=Object(j.a)(t,8),e.level_string=Object(Ct.b)(e.level_idc),Object(j.g)(t,2),i&&this.Nn(t);for(var r=[],a=n-1;a>=0;a--)r[a]=Object(j.a)(t,1);t.bitIndex&&Object(j.g)(t,8-t.bitIndex);for(var o=n-1;o>=0;o--)r[o]&&Object(j.g)(t,1);if(i)for(var s=Object(j.a)(t,8),u=0;u<s;u++)Object(j.g)(t,32)},t.Nn=function(t){if(Object(j.a)(t,1)){Object(j.g)(t,71);var e=Object(j.a)(t,8),i=0;e>5&&(Object(j.g)(t,6),i=6),e>i&&Object(j.g)(t,e-i)}t.bitIndex&&Object(j.g)(t,8-t.bitIndex)},t.Bn=function(t,e,i){for(var n=i?0:e;n<=e;n++)Object(j.h)(t),Object(j.h)(t),Object(j.h)(t)},t.Tn=function(t,e,i,n){var r=Object(j.h)(t),a=0;e.sps_long_term_ref_pics_flag&&n<e.sps_num_ref_pic_lists[i]&&r>0&&(a=Object(j.a)(t,1));for(var o=0;o<r;o++){var s=0;if(e.sps_inter_layer_prediction_enabled_flag&&(s=Object(j.a)(t,1)),s)Object(j.h)(t);else{var u=0;if(e.sps_long_term_ref_pics_flag&&(u=Object(j.a)(t,1)),u){var c=Object(j.h)(t);((e.sps_weighted_pred_flag||e.sps_weighted_bipred_flag)&&0!=o?c:c+1)&&Object(j.g)(t,1)}else a&&Object(j.g)(t,e.sps_log2_max_pic_order_cnt_lsb_minus4+4)}}},t.Dn=function(t,e){var i=Object(j.a)(t,32),n=Object(j.a)(t,32);e.fps=n/i||0,e.general_nal_hrd_params_present_flag=Object(j.a)(t,1),e.general_vcl_hrd_params_present_flag=Object(j.a)(t,1),(e.general_nal_hrd_params_present_flag||e.general_vcl_hrd_params_present_flag)&&(Object(j.a)(t,1),e.general_du_hrd_params_present_flag=Object(j.a)(t,1),e.general_du_hrd_params_present_flag&&Object(j.g)(t,8),Object(j.g)(t,8),e.general_du_hrd_params_present_flag&&Object(j.g)(t,4),e.hrd_cpb_cnt_minus1=Object(j.h)(t))},t.Rn=function(t,e,i){for(var n=i;n<=e.max_sublayers_minus1;n++){var r=0;Object(j.a)(t,1)||(r=Object(j.a)(t,1)),r?Object(j.h)(t):(e.general_nal_hrd_params_present_flag||e.general_vcl_hrd_params_present_flag)&&0===e.hrd_cpb_cnt_minus1&&Object(j.g)(t,1),e.general_nal_hrd_params_present_flag&&this.Qn(t,e),e.general_vcl_hrd_params_present_flag&&this.Qn(t,e)}},t.Qn=function(t,e){for(var i=0;i<=e.hrd_cpb_cnt_minus1;i++)Object(j.h)(t),Object(j.h)(t),e.general_du_hrd_params_present_flag&&(Object(j.h)(t),Object(j.h)(t)),Object(j.g)(t,1)},t.Ln=function(t,e){var i=Object(j.a)(t,1),n=Object(j.a)(t,1);Object(j.a)(t,2),Object(j.a)(t,1)&&255===Object(j.a)(t,8)&&Object(j.a)(t,32),Object(j.a)(t,1)&&Object(j.a)(t,1),Object(j.a)(t,1)&&(e.color_info.colourPrimaries=Object(j.a)(t,8),e.color_info.transferCharacteristics=Object(j.a)(t,8),e.color_info.matrixCoefficients=Object(j.a)(t,8),e.color_info.colorRange=Object(j.a)(t,1)?et.b.AVCOL_RANGE_JPEG:et.b.AVCOL_RANGE_MPEG),Object(j.a)(t,1)&&(i&&!n||Object(j.h)(t),Object(j.h)(t))},t}(),It=function(){function t(){}return t.parse=function(t){var e=st(t),i=Object(j.c)(e);return Object(j.g)(i,16),{vps_id:Object(j.a)(i,4),data:new Uint8Array(t)}},t}(),Rt="video-config",wt=function(){function t(){}return t.isParamSetsReady=function(t){return"nalus"in t?!(!t.nalus||!t.nalus.length):!!t.spsList.length},t.parseAV1C=function(t,e,i){var n;t.i(Rt,"parse av1c");var r=null==(n=at.parseOBU(e.subarray(4),i)[0])?void 0:n.content;return{marker:e[0]>>7&1,version:127&e[0],seq_profile:e[1]>>5&7,seq_level_idx_0:31&e[1],seq_tier_0:e[2]>>7&1,high_bitdepth:e[2]>>6&1,twelve_bit:e[2]>>5&1,monochrome:e[2]>>4&1,chroma_subsampling_x:e[2]>>3&1,chroma_subsampling_y:e[2]>>2&1,chroma_sample_position:3&e[2],initial_presentation_delay_present:e[3]>>4&1,sh:r}},t.parseAVCC=function(t,e){var i=e[0],n=e[1],r=e[2],a=e[3];if(1===i&&0!==n){var o=1+(3&e[4]);if(3===o||4===o){var s=31&e[5];if(0!==s){s>1&&t.w(Rt,"H264 SPS count: "+s);for(var u,c,l=6,h=[],d=[],f=0;f<s;f++){var p=Object(F.f)(e,l);if(l+=2,0!==p){var _=e.subarray(l,l+p);l+=p,h[(u=pt.parse(_)).sps_id]=u}}var v=e[l];if("number"==typeof v){if(0!==v){v>1&&t.w(Rt,"H264 PPS count: "+v),l++;for(var A=0;A<v;A++){var g=Object(F.f)(e,l);l+=2;var m=e.subarray(l,l+g);d[(c=ft.parse(m)).pps_id]=c,0!==g&&(l+=g)}return{version:i,avcProfile:n,profileCompatibility:r,avcLevel:a,naluLengthSize:o,paramSets:{spsList:h,ppsList:d,sps:u,pps:c}}}t.i(Rt,"Invalid H264 PPS count: "+v)}}else t.i(Rt,"Invalid H264 SPS count: "+s)}else t.i(Rt,"MP4: Strange NaluLengthSizeMinusOne: "+(o-1))}else t.i(Rt,"Invalid AVCDecoderConfigurationRecord")},t.parseHVCC=function(t,e,i){void 0===i&&(i=M.c.hevc);var n=22;n++;for(var r,a,o,s,u=[],c=[],l=[];n<e.byteLength;){var h=63&e[n];if(n+=1,e.byteLength-n<=2)break;var d=Object(F.f)(e,n);n+=2;for(var f=0;f<d&&!(e.byteLength-n<=2);f++){var p=Object(F.f)(e,n);if(n+=2,0!==p){var _=e.subarray(n,n+p);if(_.byteLength!==p)break;h===V.a.HEVC_NAL_VPS?(t.v(Rt,"VPS lengh "+p),l[(o=yt.parse(t,_)).vps_id]=o):h===V.a.HEVC_NAL_SPS?(t.v(Rt,"SPS lengh "+p),u[(r=mt.parse(_,i)).sps_id]=r):h===V.a.HEVC_NAL_PPS?(t.v(Rt,"PPS lengh "+p),c[(a=_t.parse(_)).pps_id]=a):h===V.a.HEVC_NAL_SEI_PREFIX||h===V.a.HEVC_NAL_SEI_SUFFIX?(t.i(Rt,"sei "+h+" in hvcc"),s||(s=[]),s.push({type:h,data:_})):t.i(Rt,"found "+h+" nalu in hvcc."),n+=p}}}return{paramSets:{vpsList:l,spsList:u,ppsList:c,seiList:s,sps:r,pps:a}}},t.xn=function(t,e,i){e+=3+(63&t[e]);var n=Object(j.c)(t);n.byteIndex=e;for(var r=[],a=i-2;a>=0;a--)r[a]=Object(j.a)(n,1);for(var o=i;o<=8&&i>1;o++)Object(j.g)(n,1);for(var s=i-2;s>=0;s--)r[s]&&Object(j.g)(n,8);return(e=n.byteIndex)+(1+4*t[n.byteIndex])},t.parseVvcC=function(t,e){var i=4,n=1&e[i];if(i++,n){var r=e[++i]>>4&7;i+=2,i=this.xn(e,i,r),i+=6}i++;for(var a,o,s,u=[],c=[],l=[];i<e.byteLength;){var h=31&e[i];i+=1;var d=1;h!==dt.a.VVC_NAL_UNIT_DCI&&h!==dt.a.VVC_NAL_UNIT_OPI&&(d=Object(F.f)(e,i),i+=2);for(var f=0;f<d;f++){var p=Object(F.f)(e,i);i+=2;var _=e.subarray(i,i+p);if(_.byteLength!==p)break;i+=p,h===dt.a.VVC_NAL_UNIT_VPS?(t.v(Rt,"VPS lengh "+p),s=It.parse(_),l.push(s)):h===dt.a.VVC_NAL_UNIT_SPS?(t.v(Rt,"SPS lengh "+p),a=Tt.parse(_),u.push(a)):h===dt.a.VVC_NAL_UNIT_PPS&&(t.v(Rt,"PPS lengh "+p),o=Et.parse(_),c.push(o))}}return{paramSets:{vpsList:l,spsList:u,ppsList:c,sps:a,pps:o}}},t.parseBV2C=function(t,e){var i=18;i++;for(var n,r,a,o=[],s=[],u=[];i<e.byteLength;){var c=31&e[i];i+=1;var l=1;c!==dt.a.VVC_NAL_UNIT_DCI&&c!==dt.a.VVC_NAL_UNIT_OPI&&(l=Object(F.f)(e,i),i+=2);for(var h=0;h<l;h++){var d=Object(F.f)(e,i);i+=2;var f=e.subarray(i,i+d);if(f.byteLength!==d)break;i+=d,c===dt.a.VVC_NAL_UNIT_VPS?(t.v(Rt,"VPS lengh "+d),a=It.parse(f),u.push(a)):c===dt.a.VVC_NAL_UNIT_SPS?(t.v(Rt,"SPS lengh "+d),n=Tt.parse(f),o.push(n)):c===dt.a.VVC_NAL_UNIT_PPS&&(t.v(Rt,"PPS lengh "+d),r=Et.parse(f),s.push(r))}}return{paramSets:{vpsList:u,spsList:o,ppsList:s,sps:n,pps:r}}},t.parseKvLC=function(t,e){var i=4;i++,i++;for(var n,r,a,o=[],s=[],u=[],c=[];i<e.byteLength;){var l=31&e[i];i+=1;var h=1;l!==dt.a.VVC_NAL_UNIT_DCI&&l!==dt.a.VVC_NAL_UNIT_OPI&&(h=Object(F.f)(e,i),i+=2);for(var d=0;d<h;d++){var f=Object(F.f)(e,i);i+=2;var p=e.subarray(i,i+f);if(p.byteLength!==f)break;i+=f,l===dt.a.VVC_NAL_UNIT_VPS?(t.v(Rt,"VPS lengh "+f),a=It.parse(p),u.push(a)):l===dt.a.VVC_NAL_UNIT_SPS?(t.v(Rt,"SPS lengh "+f),n=Tt.parse(p),o.push(n)):l===dt.a.VVC_NAL_UNIT_PPS&&(t.v(Rt,"PPS lengh "+f),r=Et.parse(p),s.push(r)),c.push({type:l,data:p})}}return{paramSets:{vpsList:u,spsList:o,ppsList:s,sps:n,pps:r,nalus:c}}},t.generateAV1C=function(t,e){t.i(Rt,"generate av1c");var i=new Uint8Array(5+e.data.length);return i[0]=129,i[1]=(e.seq_profile<<5)+(31&e.seq_level_idx_0),i[2]=(e.seq_tier_0<<7)+(e.high_bitdepth<<6)+(e.twelve_bit<<5)+(e.monochrome<<4)+(e.chroma_subsampling_x<<3)+(e.chroma_subsampling_y<<2)+(3&e.chroma_sample_position),i[3]=0,i[4]=8,i.set(e.data,5),i},t.generateAVCC=function(t,e){if(t.i(Rt,"generate avcc"),e.sps&&e.pps&&e.spsList.length&&e.ppsList.length){var i=e.spsList.filter((function(t){return!!t})),n=e.ppsList.filter((function(t){return!!t})),r=i.reduce((function(t,e){return t+e.data.byteLength}),0),a=n.reduce((function(t,e){return t+e.data.byteLength}),0),o=new Uint8Array(7+r+a+2*i.length+2*n.length);o.set([1,e.sps.data[1],e.sps.data[2],e.sps.data[3],255,224|i.length],0);var s=6;return i.forEach((function(t){o[s]=t.data.byteLength>>8&255,o[s+1]=255&t.data.byteLength,o.set(t.data,s+2),s+=2+t.data.byteLength})),o[s]=n.length,s++,n.forEach((function(t){o[s]=t.data.byteLength>>8&255,o[s+1]=255&t.data.byteLength,o.set(t.data,s+2),s+=2+t.data.byteLength})),o}},t.generateHVCC=function(t,e){if(t.i(Rt,"generate hvcc"),e.sps&&e.pps&&e.spsList.length&&e.ppsList.length&&e.vpsList.length){var i=e.spsList.filter((function(t){return!!t})),n=e.ppsList.filter((function(t){return!!t})),r=e.vpsList.filter((function(t){return!!t})),a=i.reduce((function(t,e){return t+e.data.byteLength}),0)+n.reduce((function(t,e){return t+e.data.byteLength}),0)+r.reduce((function(t,e){return t+e.data.byteLength}),0)+2*(i.length+n.length+r.length),o=e.sps.ptl,s=new Uint8Array(32+a),u=new DataView(s.buffer,0);s[0]=1,s[1]=(192&o.general_ptl.profile_space)+((1&o.general_ptl.tier_flag)<<5)+o.general_ptl.profile_idc&31,u.setUint32(2,o.general_ptl.profile_compatibility);for(var c=0;c<6;c++)u.setUint8(c+6,o.general_ptl.constraint_indicator[c]||0);u.setUint8(12,o.general_ptl.level_idc);var l=1;e.pps.entropy_coding_sync_enabled_flag&&e.pps.tiles_enabled_flag?l=0:e.pps.entropy_coding_sync_enabled_flag?l=3:e.pps.tiles_enabled_flag&&(l=2),s[13]=240+(3840&e.sps.min_spatial_segmentation_idc),s[14]=255&e.sps.min_spatial_segmentation_idc,s[15]=252+(3&l),s[16]=252+(3&e.sps.chroma_format_idc),s[17]=248+(e.sps.bit_depth_luma-8&7),s[18]=248+(e.sps.bit_depth_chroma-8&7),s[21]=3,s[22]=3;var h=23;return[{nalus:r,type:V.a.HEVC_NAL_VPS},{nalus:i,type:V.a.HEVC_NAL_SPS},{nalus:n,type:V.a.HEVC_NAL_PPS}].forEach((function(t){s[h]=t.type,h++,u.setUint16(h,t.nalus.length),h+=2,t.nalus.forEach((function(t){u.setUint16(h,t.data.byteLength),h+=2,s.set(t.data,h),h+=t.data.byteLength}))})),s}},t.onH264SPSNalu=function(t,e){var i=!1,n=pt.parse(t);return e.sps&&Object(F.b)(n.data,e.sps.data)||(i=!0),e.sps=n,e.spsList=[n],i},t.onH264PPSNalu=function(t,e){var i=!1,n=ft.parse(t);return e.pps&&Object(F.b)(n.data,e.pps.data)||(i=!0),e.pps=n,e.ppsList=[n],i},t.onHEVCVPSNalu=function(t,e,i){var n=!1,r=yt.parse(t,e),a=i.vps;return a&&Object(F.b)(r.data,a.data)||(n=!0),i.vps=r,i.vpsList=[r],n},t.onHEVCSPSNalu=function(t,e,i){var n=!1,r=mt.parse(t,i);return e.sps&&Object(F.b)(r.data,e.sps.data)||(n=!0),e.sps=r,e.spsList=[r],n},t.onHEVCPPSNalu=function(t,e){var i=!1,n=_t.parse(t);return e.pps&&Object(F.b)(n.data,e.pps.data)||(i=!0),e.pps=n,e.ppsList=[n],i},t.onVVCVPSNalu=function(t,e){var i=!1,n=It.parse(t),r=e.vps;return r&&Object(F.b)(n.data,r.data)||(i=!0),e.vps=n,e.vpsList=[n],i},t.onVVCSPSNalu=function(t,e){var i=!1,n=Tt.parse(t);return e.sps&&Object(F.b)(n.data,e.sps.data)||(i=!0),e.sps=n,e.spsList=[n],i},t.onVVCPPSNalu=function(t,e){var i=!1,n=Et.parse(t);return e.pps&&Object(F.b)(n.data,e.pps.data)||(i=!0),e.pps=n,e.ppsList=[n],i},t.hevDecoderConfigToSample=function(e,i){return{units:t.hevDecoderConfigToNalu(e),dts:0,cts:0,pts:0,originDTS:i,originPTS:i,key:!1,size:0}},t.hevDecoderConfigToNalu=function(t){var e=[];return t.seiList&&t.seiList.forEach((function(t){t&&e.push(t)})),t.vpsList.forEach((function(t){t&&e.push({type:V.a.HEVC_NAL_VPS,data:t.data})})),t.spsList.forEach((function(t){t&&e.push({type:V.a.HEVC_NAL_SPS,data:t.data})})),t.ppsList.forEach((function(t){t&&e.push({type:V.a.HEVC_NAL_PPS,data:t.data})})),e},t.vvcDecoderConfigToNalu=function(t){if(t.nalus)return t.nalus;var e=[];return t.vpsList.forEach((function(t){t&&e.push({type:dt.a.VVC_NAL_UNIT_VPS,data:t.data})})),t.spsList.forEach((function(t){t&&e.push({type:dt.a.VVC_NAL_UNIT_SPS,data:t.data})})),t.ppsList.forEach((function(t){t&&e.push({type:dt.a.VVC_NAL_UNIT_PPS,data:t.data})})),e},t.avcDecoderConfigToNalu=function(t){var e=[];return t.spsList.forEach((function(t){t&&e.push({type:B.H264_NAL_SPS,data:t.data})})),t.ppsList.forEach((function(t){t&&e.push({type:B.H264_NAL_PPS,data:t.data})})),e},t.vvcDecoderConfigToSample=function(e,i){return{units:t.vvcDecoderConfigToNalu(e),dts:0,cts:0,pts:0,originDTS:i,originPTS:i,key:!1,size:0}},t.getDPB264=function(t){return t.sps?Math.min(Math.max(t.sps.ref_frame_count,2),16):16},t.getDPBHEVC=function(t){if(!t.sps)return 16;var e=t.sps.temporal_layer.reduce((function(t,e){return Math.max(e.max_dec_pic_buffering,t)}),2);return Math.min(e,16)},t.getDPBLenAV1=function(){return 8},t}(),Lt="video-track-helper",Dt=function(){function t(){}return t.updateAV1Track=function(t,e,i,n){i&&(e.codedWidth=i.width,e.codedHeight=i.height,e.codec=i.codec,e.profile=i.profile_string,e.level=i.level_string,e.chromaFormat=i.chroma_format_string,e.bitDepth=i.bit_depth_luma,e.colorInfo=i.color_info,e.dpb=wt.getDPBLenAV1(),e.decConf=n||wt.generateAV1C(t,i))},t.updateAVCTrack=function(t,e,i,n){if(i.sps){var r=i.sps;e.codedWidth=r.codec_size.width,e.codedHeight=r.codec_size.height,e.sar=D()({},r.sar),r.frame_rate.fixed&&0!==r.frame_rate.fps&&(e.fps=r.frame_rate.fps,e.sampleDuration=e.inputTimescale/e.fps),e.codec=r.codec,e.profile=r.profile_string,e.level=r.level_string,e.chromaFormat=r.chroma_format_string,e.bitDepth=r.bit_depth_luma,e.colorInfo=r.color_info,e.dpb=wt.getDPB264(i),e.fps&&(e.sampleDuration=Math.floor(e.inputTimescale/e.fps)),e.decConf=n||wt.generateAVCC(t,i)}},t.updateHEVCTrack=function(t,e,i,n){if(i.sps){var r=i.sps,a=i.vps;e.codedWidth=r.width,e.codedHeight=r.height,e.sar=D()({},r.sar),e.codec=r.codec,e.profile=r.profile_string||(null==a?void 0:a.ptl.general_ptl.profile_string)||"",e.level=r.level_string||(null==a?void 0:a.ptl.general_ptl.level_string)||"",e.chromaFormat=r.chroma_format_string,e.bitDepth=r.bit_depth_luma,e.fps=r.fps||(null==a?void 0:a.fps)||0,e.colorInfo=r.color_info,e.dpb=wt.getDPBHEVC(i),e.fps&&(e.sampleDuration=Math.floor(e.inputTimescale/e.fps)),e.decConf=n||wt.generateHVCC(t,i)}},t.updateVVCTrack=function(t,e,i,n){if(i.sps){var r=i.sps;e.codedWidth=r.width,e.codedHeight=r.height,e.codec=r.codec,e.profile=r.profile_string||"",e.level=r.level_string||"",e.chromaFormat=r.chroma_format_string,e.bitDepth=r.bitdepth,e.fps=r.fps||0,e.colorInfo=r.color_info,e.decConf=n}},t.onAV1Detected=function(t,e,i,n,r){return t.i(Lt,"detected av1: "+n.av1+" enabled: "+r),!1!==r&&n.av1?(e.outputRaw=!n.av1,e.active=!0):(t.i(Lt,"AV1 found, disabled."),e.active=!1),e.active},t.onAVCDetected=function(t,e,i,n,r){return t.i(Lt,"detected avc. enabled: "+r),e.active=!1!==r,e.active},t.onHEVCDetected=function(t,e,i,n,r){return t.i(Lt,"detected hevc: "+n.hevc+" wasm: "+i.wasmDecoderEnabled+" enabled: "+r),!1!==r&&(i.wasmDecoderEnabled||n.hevc)?(e.outputRaw=!n.hevc||i.preferDecoder===M.d.wasm,e.active=!0):(t.i(Lt,"HEVC found, disabled. wasmDec:"+i.wasmDecoderEnabled),e.active=!1),e.active},t.onKVCDetected=function(t,e,i,n){return t.i(Lt,"detected kvc wasm: "+i.wasmDecoderEnabled+" enabled: "+n),!1===n?e.active=!1:(e.active=i.wasmDecoderEnabled,e.outputRaw=e.active),e.active||t.i(Lt,"KVC found, disabled. wasmDec:"+i.wasmDecoderEnabled),e.active},t.onVVCDetected=function(t,e,i,n){return t.i(Lt,"detected vvc wasm: "+i.wasmDecoderEnabled+" enabled: "+n),!1===n?e.active=!1:(e.active=i.wasmDecoderEnabled,e.outputRaw=e.active),e.active||t.i(Lt,"VVC found, disabled. wasmDec:"+i.wasmDecoderEnabled),e.active},t}(),St="flv-demuxer",Ot=function(t){function e(e,i,n,r,a){var o;return e.i(St,"constructor"),(o=t.call(this,e,i,n,r,a)||this).Vn=1/0,o.Un=4,o.Fn=void 0,o.Pn=void 0,o.Hn=[],o.Yn=!1,o.Gn=void 0,o.Fn=new J(e,o.Ai),o}_()(e,t),e.probe=function(t){return t.byteLength>=3&&70===t[0]&&76===t[1]&&86===t[2]};var i=e.prototype;return i.append=function(t,e,i,n,r,a){var o=this;if(void 0===r&&(r=!1),!t.byteLength&&r)return this.xe?this.Kn():r?this.Zn():this.Ke(),this.Fn.reset(),void this.Ai.emit(N.a.PARSED_DATA,{extra:this._i});this.Fe=a;var s=this.Fn.append(t),u=this.Fn.trackInfo;u&&(void 0===this.Mi.active&&(this.Mi.active=!1!==this.Ye()&&u.hasVideo,this.Mi.active||(this.xe=!1)),void 0===this.Ne.active&&(this.Ne.active=!1!==this.Ge()&&u.hasAudio));var c=s.tags;this.Ue||(this.Ue={timeOffset:e,contiguous:i,accurateTimeOffset:n}),c.length&&(c.forEach((function(t){t.tagType===U.j.VIDEO&&o.Mi.active&&(o.Yn||(o.Ne.samples.length&&o.Wn(),o.Yn=!0),o.Xn(t),!o.xe&&o.Mi.samples.reduce((function(t,e){return t+e.size}),0)>A.o&&(o.Ci.i(St,"max size remux"),o.Ke())),t.tagType===U.j.AUDIO&&o.Ne.active&&o.zn(t),t.tagType===U.j.SCRIPT&&o.Jn(t)})),this.xe||this.Ke(!(!r||!this.Mi.samples.length&&!this.Ne.samples.length)),r&&((this.Mi.samples.length||this.Ne.samples.length)&&this.Zn(),this.Fn.reset(),this.Ai.emit(N.a.PARSED_DATA,{extra:this._i})))},i.flush=function(){this.Ci.i(St,"flush"),this.Zn(),this.Ue=void 0},i.resetInitSegment=function(e){this.Ci.i(St,"reset init",e),t.prototype.resetInitSegment.call(this,e),this.Vn=e.duration,this.Hn=[],this.Fn.reset()},i.He=function(){t.prototype.He.call(this,1/0,A.h)},i.Wn=function(){var t;this.Ci.i(St,"discontinuity"),this.Zn(),this.De.iSGenerated&&this._i&&this.De.resetInitSegment(this._i),null==(t=this.Qe)||t.reset()},i.qn=function(t,e,i){var n=i<e||i-e>=A.p;return n&&this.Ci.i(St,"time exception. "+t+" last: "+e+" current:"+i+" offset: "+(i-e)/A.h+"s"),n?i-e:0},i.$n=function(t,e,i){var n=this.qn(t,e,i);if(n){if(this.Ci.i(St,"time exception. waiting next key frame."),this.xe=!0,!this.Hn.length&&this.Mi.active&&"number"==typeof this.Le||this.Ne.active&&"number"==typeof this.Re){if(this.Hn.length&&(this.Hn[0].diff<0||this.Hn[0].diff/A.h>30))return this.es(),void this.Ci.i(St,"time exception. fix. "+t+", diff: "+n);this.ns()?this.Ci.i(St,"time exception. audio only"):(this.Ci.i(St,"time exception. remux. "+t+", diff: "+n),this.Ke(!0))}this.Hn.push({type:t,diff:n})}},i.Kn=function(){this.xe&&(this.Ci.v(St,"key frame"),this.Hn.length?(this.Mi.active&&this.Mi.samples.length>1||this.ns())&&(this.Ci.i(St,"time exception. fix on key frame.",this.Mi.samples.length,this.Ne.samples.length),this.es()):this.Ke(!0))},i.es=function(){(this.Hn.length>1||this.ns())&&(this.ss(this.Mi),this.ss(this.Ne)),this.De.flush();var t=this.De.getLastDTS(),e=Math.max(t.video||0,t.audio||0);this.Ci.i(St,"fix offset",e,t),this.Ue={accurateTimeOffset:!0,contiguous:!this.Ve,timeOffset:e},this._i&&this.De.resetInitSegment(this._i),this.De.resetTimeStamp(),this.Ne.samples.length&&(this.Re=this.Ne.samples[this.Ne.samples.length-1].dts),this.Mi.samples.length&&(this.Le=this.Mi.samples[this.Mi.samples.length-1].dts),this.Ke(!0),this.Hn=[],this.xe=!!this.di.gopRemux},i.ss=function(t){var e=t.samples;if(e.length>1){var i=t.sampleDuration||1,n=e[e.length-1];this.Ci.i(St,"reset "+t.type+" track samples time. sampleDuration:"+i+" dts:"+n.dts);for(var r=e.length-2;r>=0;r--){var a=e[r],o=a.pts-a.dts;a.dts=n.dts-i,a.pts=a.dts+o,n=a}}},i.Jn=function(t){if(t.body){var e=q.parseMetadata(this.Ci,t.body.buffer);if(Object.prototype.hasOwnProperty.call(e,"onMetaData")){var i=e.onMetaData&&"object"==typeof e.onMetaData?e.onMetaData:{};if("number"==typeof i.duration&&(this.Vn=this.Vn||i.duration),"number"==typeof i.framerate&&i.framerate>0&&(this.Mi.fps=this.Mi.fps||i.framerate,this.Mi.sampleDuration=Math.floor(A.h/this.Mi.fps)),"number"==typeof i.videodatarate&&(this.Mi.bitrate=i.videodatarate),"number"==typeof i.audiodatarate&&(this.Ne.bitrate=i.audiodatarate),i.keyframes&&"object"==typeof i.keyframes){var n=i.keyframes;if(n.filepositions&&Array.isArray(n.filepositions)&&n.times&&Array.isArray(n.times)&&n.filepositions.length===n.times.length){var r=[];n.times.forEach((function(t,e){r.push({time:t,position:n.filepositions[e]})})),i.keyframes=n}}this.Ci.i(St,"Parsed onMetaData"),this.Ai.emit(N.a.METADATA,i)}}},i.Xn=function(t){if(t.body&&0!==t.body.length){var e=t.body[0],i=e>>4&8;t.frameType=e>>4&7,i?(this.Mi.enhancedFlv=!0,this.rs(t)):this.hs(t)}},i.rs=function(t){if(t.body&&0!==t.body.length){var e=15&t.body[0],i=Object(F.a)(t.body,1,4),n=5;if("hvc1"===i)t.codecId=12,e===U.d?this.os(t,n):e!==U.a&&e!==U.b||(e===U.a&&(t.cts=Object(F.d)(t.body,n),n+=3),this.us(t,n));else{if("av01"!==i)return void this.Di(Object(r.e)(r.b.MUX_ERROR,r.a.PARSING_ERROR,"Flv: Unsupported codec in video frame enhanced: "+i));t.codecId=13,e===U.d?this.os(t,n):e===U.c||e===U.a&&this.us(t,n)}}},i.hs=function(t){if(t.body&&0!==t.body.length){var e=U.h;if(t.codecId=15&t.body[0],7===t.codecId||12===t.codecId||13===t.codecId){var i=t.body[1];if(t.cts=1===i?Object(F.d)(t.body,2):0,0===i)this.os(t,e);else if(1===i)this.us(t,e);else if(2!==i)return void this.Di(Object(r.e)(r.b.MUX_ERROR,r.a.PARSING_ERROR,"Flv: Invalid video packet type "+i))}else this.Di(Object(r.e)(r.b.MUX_ERROR,r.a.PARSING_ERROR,"Flv: Unsupported codec in video frame: "+t.codecId))}},i.os=function(t,e){this.Ci.i(t,"parse video tag condec conf. id: "+t.codecId);var i=this.Ye();7===t.codecId?(this.Mi.outputRaw&&(this.Wn(),this.Mi.outputRaw=!1),Dt.onAVCDetected(this.Ci,this.Mi,this.di,this.li,i),this.cs(t,e)):12===t.codecId?(Dt.onHEVCDetected(this.Ci,this.Mi,this.di,this.li,i),this.fs(t,e)):13===t.codecId&&(Dt.onAV1Detected(this.Ci,this.Mi,this.di,this.li,i),this.As(t,e)),this.Mi.duration=this.Vn*A.h},i.us=function(t,e){this.Mi.codec&&this.vs(t,e)},i.fs=function(t,e){if(t.body){var i,a=this.Mi,o=t.body.subarray(e,t.body.byteLength),s=wt.parseHVCC(this.Ci,o);if(s&&s.paramSets.spsList.length){if(this.Pn=s.paramSets,a.decConf&&!Object(F.b)(a.decConf,o)&&this.Wn(),a.codecType!==M.c.hevc&&(a.codecType=M.c.hevc,this.Ai.emit(N.a.VIDEO_CODEC_DETECTED,{codecType:M.c.hevc,enabled:!!a.active,decoder:this.Mi.outputRaw?M.d.wasm:M.d.buildin,bitDepth:a.bitDepth,timeOffset:(null==(i=this.Ue)?void 0:i.timeOffset)||0})),Dt.updateHEVCTrack(this.Ci,a,s.paramSets),this.Mi.outputRaw){var u=wt.hevDecoderConfigToSample(s.paramSets,t.timestamp);this.Ai.emit(N.a.RAW_DATA,{type:n.d.decoderConfig,samples:Q([u],a.inputTimescale),extra:this._i})}}else this.Di(Object(r.e)(r.b.MUX_ERROR,r.a.PARSING_ERROR,"Invalid HEVCDecoderConfigurationRecord"))}},i.As=function(t,e){if(t.body){var i=this.Mi,n=t.body.subarray(e,t.body.byteLength);this.Gn=at.createCtx();var a,o=wt.parseAV1C(this.Ci,n,this.Gn);if(o)i.decConf&&!Object(F.b)(i.decConf,n)&&this.Wn(),i.codecType!==M.c.av1&&(i.codecType=M.c.av1,this.Ai.emit(N.a.VIDEO_CODEC_DETECTED,{enabled:!0,decoder:M.d.buildin,codecType:M.c.av1,timeOffset:(null==(a=this.Ue)?void 0:a.timeOffset)||0})),o.sh&&Dt.updateAV1Track(this.Ci,i,o.sh,n);else this.Di(Object(r.e)(r.b.MUX_ERROR,r.a.PARSING_ERROR,"Invalid AV1DecoderConfigurationRecord"))}},i.cs=function(t,e){if(t.body){var i,n=t.body.subarray(e,t.body.byteLength),a=this.Mi,o=wt.parseAVCC(this.Ci,t.body.subarray(e,t.body.byteLength));if(o&&o.paramSets.spsList.length)this.Pn=o.paramSets,a.decConf&&!Object(F.b)(a.decConf,n)&&this.Wn(),a.codecType!==M.c.h264&&(a.codecType=M.c.h264,this.Ai.emit(N.a.VIDEO_CODEC_DETECTED,{enabled:!0,decoder:M.d.buildin,codecType:M.c.h264,timeOffset:(null==(i=this.Ue)?void 0:i.timeOffset)||0})),Dt.updateAVCTrack(this.Ci,a,o.paramSets,n);else this.Di(Object(r.e)(r.b.MUX_ERROR,r.a.PARSING_ERROR,"Invalid AVCDecoderConfigurationRecord"))}},i.vs=function(t,e){var i=this;if(t.body){var n=this.Mi,r=t.body.buffer,a=t.body.byteLength-e,o=new DataView(r,e,a),s=[],u=0,c=this.Un,l=t.timestamp,h=t.cts,d=!1;l===this.Le&&(h+=1);var f=l+h,p=1===t.frameType;p&&this.Kn(),"number"==typeof this.Le&&this.$n(M.o.VIDEO,this.Le,l);var _=[],v=[];if(13===t.codecId)this.Gn||(this.Gn=at.createCtx()),at.parseOBU(t.body.subarray(e),this.Gn).forEach((function(t){t.obu_type===w.AV1_OBU_SEQUENCE_HEADER&&!n.decConf&&t.content&&Dt.updateAV1Track(i.Ci,n,t.content),s.push({type:0,data:t.data})}));else for(;u<a;){if(u+4>=a){this.Ci.v(St,"Malformed Nalu near timestamp "+l+", offset = "+u+", dataSize = "+a);break}var A=o.getUint32(u);if(3===c&&(A>>>=8),A>a-c)return void this.Ci.v(St,"Malformed Nalus near timestamp "+l+", NaluSize > DataSize!");var g=new Uint8Array(r,e+u+4,c+A-4),m=0;if(7===t.codecId)if(this.Pn||(this.Pn={spsList:[],ppsList:[]}),(m=31&o.getUint8(u+c))===B.H264_NAL_IDR_SLICE)p=!0;else if(m===B.PRIV_NAL_MAGIC_H264)try{v.push(ot.parse(g,!0))}catch(t){this.Ci.w(St,"PrivNal parse error "+t)}else m===B.H264_NAL_SEI?_.push.apply(_,ut.parse(g.subarray(1))):m===B.H264_NAL_SPS?wt.onH264SPSNalu(g,this.Pn)&&(d=!0):m===B.H264_NAL_PPS&&wt.onH264PPSNalu(g,this.Pn)&&(d=!0);else if(12===t.codecId)if(this.Pn||(this.Pn={vpsList:[],spsList:[],ppsList:[]}),(m=(126&o.getUint8(u+c))>>1)===V.a.HEVC_NAL_IDR_W_RADL||m===V.a.HEVC_NAL_IDR_N_LP||m===V.a.HEVC_NAL_CRA_NUT)p=!0;else if(m===V.a.PRIV_NAL_MAGIC_HEVC)try{v.push(ot.parse(g,!1))}catch(t){this.Ci.w(St,"PrivNal parse error "+t)}else m===V.a.HEVC_NAL_SEI_PREFIX||m===V.a.HEVC_NAL_SEI_SUFFIX?_.push.apply(_,ut.parse(g.subarray(2))):m===V.a.HEVC_NAL_VPS?wt.onHEVCVPSNalu(this.Ci,g,this.Pn)&&(d=!0):m===V.a.HEVC_NAL_SPS?wt.onHEVCSPSNalu(g,this.Pn,n.codecType)&&(d=!0):m===V.a.HEVC_NAL_PPS&&wt.onHEVCPPSNalu(g,this.Pn)&&(d=!0);var b={type:m,data:g};s.push(b),u+=c+A}if(s.length){var y={units:s,dts:l,cts:h,pts:f,originDTS:t.timestamp,originPTS:t.timestamp+t.cts,key:p,parseTime:performance?performance.now()/1e3:0,size:s.reduce((function(t,e){return t+e.data.length}),0)};_.length&&(y.sei={sei:_,streamTimestamp:t.timestamp}),v.length&&(y.privNal={info:v,streamTimestamp:t.timestamp}),this.$e(y)}this.Le=l,d&&this.Pn&&wt.isParamSetsReady(this.Pn)&&(this.Ci.i(St,"dec param sets update."),n.codecType===M.c.h264?Dt.updateAVCTrack(this.Ci,n,this.Pn):W(n.codecType)&&Dt.updateHEVCTrack(this.Ci,n,this.Pn))}},i.zn=function(t){if(t.body&&0!==t.body.length){var e=t.body[0];if(t.body.byteLength<=1)this.Ci.v(St,"Flv: Invalid audio packet, missing SoundData payload!");else{var i=this.Ne,n=e>>4;if(10===n)i.codecType=M.c.aac;else{if(2!==n&&14!==n)return this.Ci.w(St,"audio unsupported codec "+n),void(i.active=!1);i.codecType=M.c.mp3}if(i.codecType===M.c.aac){var r=t.body[1];if(0===r){if(t.body.byteLength<4)return;var a=t.body.subarray(2,4);return void this.ds(a)}if(1!==r)return void this.Ci.v(St,"Flv: Unsupported AAC data type "+r);if(!i.configParsed){var o,s,u=[5500,11025,22050,44100][e>>2&3];if(u<11025)return;var c=1+(1&e);this.Ci.i(St,"missing AACPacketType 0. generate samplerate:"+u+" channel:"+c+" codec:"+(null==(o=this._i)?void 0:o.audioCodec));var l=v.b(u,c,null==(s=this._i)?void 0:s.audioCodec);if(!l)return void this.Ci.v(St,"generate ASC fail.");this.ds(l)}}i.duration=this.Vn*A.h;var h,d=i.codecType===M.c.aac?2:1,f=t.timestamp;if(i.sampleDuration&&this.Mi.active&&"number"==typeof this.Re&&this.$n(M.o.AUDIO,this.Re,t.timestamp),i.codecType===M.c.aac){var p=t.body.subarray(2);if(h={unit:p,dts:f,pts:f,originDTS:f,originPTS:f,parseTime:self.performance?performance.now()/1e3:0},p.length>2&&255===p[0]&&p[1]>>4==15){this.Ci.i(St,"adts header detected.");var _=v.a(this.Ci,i,p,0,f,0,f);_&&(h=_.sample)}else i.samples.push(h);if(this.di.enableAacPriv&&"number"==typeof i.aacSampleingIndex&&"number"==typeof i.aot){var g=v.h(this.Ci,h.unit,i.aacSampleingIndex,i.aot);g&&(h.aacPriv=[{payload:g.priv,streamTimestamp:t.timestamp}])}}else if(i.codecType===M.c.mp3){var m;h=null==(m=C(i,t.body,d,f,0))?void 0:m.sample}this.Re=f}}},i.ds=function(t){var e,i=this.Ne;(v.g(i,t)||!i.configParsed)&&i.codec&&i.samples.length&&this.Wn(),v.d(this.Ci,i,this.Ai,t,n.a.ASC,null==(e=this._i)?void 0:e.audioCodec)},i.Zn=function(){this.Hn.length&&(this.Mi.active&&this.Mi.samples.length>1||this.ns())?(this.Ci.i(St,"time exception. fix on remux all.",this.Mi.samples.length,this.Ne.samples.length),this.es()):this.Ke(!0)},i.Ke=function(t){void 0===t&&(t=!1);var e=this.Ne,i=this.Mi;this.We(e,i)&&(this.Ze(e,i),this.Xe(e,i,t)&&this.qe(e,i,t,n.b.FLV))},i.Je=function(t){return t.samples.length?this.Hn.reduce((function(t,e){return t||e.type===M.o.VIDEO}),!1)?t.samples.length*(t.sampleDuration||A.h/A.d)/t.inputTimescale:(t.samples[t.samples.length-1].dts-t.samples[0].dts)/t.inputTimescale:0},i.ns=function(){var t;return!(!this.di.isLive&&void 0!==this.di.isLive||!this.Ve||null!=(t=this.Ue)&&t.contiguous||!this.Mi.active||this.Mi.samples.length||!(this.Ne.samples.length>0))},f()(e,null,[{key:"probeSize",get:function(){return 188}}])}(P),Nt=i(38),kt="ivf-demuxer",xt=function(t){function e(e,i,n,r,a){var o;return e.i(kt,"constructor"),(o=t.call(this,e,i,n,r,a)||this).un=0,o.cn=void 0,o.ls=0,o.bs=0,o.Gn=void 0,o.cn=o.gs,o.un=8,o}_()(e,t),e.probe=function(t){return t.length>4&&68===t[0]&&75===t[1]&&73===t[2]&&70===t[3]};var i=e.prototype;return i.resetInitSegment=function(e){this.He(e.duration),t.prototype.resetInitSegment.call(this,e),this.ls=0,this.cn=this.gs,this.un=8},i.append=function(t,e,i,n,r){for(this.Ue||(this.Ue={timeOffset:e,contiguous:i,accurateTimeOffset:n}),this._t.put(t);this._t.unreadLen>=this.un;)this.cn();this.Ke(r)},i.He=function(e){t.prototype.He.call(this,e),this.Mi.active=this.Ye(),this.Ne.active=!1},i.gs=function(){if(!(this._t.unreadLen<8)){var t=this._t.get(8);if(t)if(e.probe(t)){var i=Object(F.f)(t,6,!0);this.un=i-8,this.cn=this.ys}else this.Di(Object(r.e)(r.b.MUX_ERROR,r.a.REMUX_ERROR,"ivf start code error"))}},i.ys=function(){if(!(this._t.unreadLen<this.un)){var t=this._t.get(this.un),e=this.Mi;if(t&&e){var i=Object(F.a)(t,0,4);if("AV01"===i){e.codecType=M.c.av1,e.codedWidth=Object(F.f)(t,4,!0),e.codedHeight=Object(F.f)(t,6,!0);var n=Object(F.h)(t,8,!0),a=Object(F.h)(t,12,!0),o=Object(F.h)(t,16,!0);e.inputTimescale=n/a,e.duration=o,this.Ci.i(kt,"head. w: "+e.codedWidth+", h:"+e.codedHeight+", den:"+n+", num:"+a+", duration:"+e.duration),n&&a||this.Di(Object(r.e)(r.b.MUX_ERROR,r.a.REMUX_ERROR,"ivf head den: "+n+", num: "+a));var s={duration:e.duration/e.inputTimescale,keyframes:[{time:0,position:this.un}]};this.Ai.emit(N.a.METADATA,s),this.cn=this._s,this.un=12}else this.Di(Object(r.e)(r.b.MUX_ERROR,r.a.UNSUPPORTED,"ivf "+i+" unsupported"))}}},i._s=function(){if(!(this._t.unreadLen<this.un)){var t=this._t.get(this.un);if(t){var e=Object(F.h)(t,0,!0);this.ls=Object(F.i)(t,4,!0),this.cn=this.Cs,this.un=e}}},i.Cs=function(){var t=this;if(!(this._t.unreadLen<this.un)){var e=this._t.get(this.un),i=this.Mi;if(e&&i){var n=[],r=!1;if(this.Gn||(this.Gn=at.createCtx()),at.parseOBU(e,this.Gn).forEach((function(e){var a;e.obu_type===w.AV1_OBU_SEQUENCE_HEADER&&t.Gn&&t.Gn.sh&&(Dt.onAV1Detected(t.Ci,i,t.di,t.li,t.Ye()),Dt.updateAV1Track(t.Ci,i,t.Gn.sh)),r=r||!(null==(a=e.content)||!a.keyframe),n.push({type:0,data:e.data})})),n.length){var a={units:n,dts:this.ls,cts:0,pts:this.ls,originDTS:this.ls,originPTS:this.ls,key:r,size:n.reduce((function(t,e){return t+e.data.length}),0)};this.$e(a)}this.cn=this._s,this.un=12}}},i.Ke=function(t){void 0===t&&(t=!1);var e=this.Ne,i=this.Mi;if(this.We(e,i)&&this.Xe(e,i,t)){var r=Object(Nt.a)(i,this.bs);this.bs+=r.length,this.Ai.emit(N.a.VIDEO_FRAME_INFO,{videoFramesInfo:r}),this.Ve&&this.Ai.emit(N.a.KEY_FRAME_INDEXS,{keyframes:[{time:0,position:0}]}),this.qe(e,i,t,n.b.IVF)}},f()(e,null,[{key:"probeSize",get:function(){return 8}}])}(P);function Pt(t){return t/65536}function Mt(){for(var t=0,e=arguments.length,i=new Array(e),n=0;n<e;n++)i[n]=arguments[n];for(var r=i.length,a=0;a<r;a++){if(i[a]===1/0||i[a]===-1/0)return 1/0;t+=i[a]*i[a]}return Math.sqrt(t)}var Ut=i(20),Bt=function(){function t(){}return t.parseOneDescriptor=function(e){var i=0,n=e.data[e.pos],r=e.data[e.pos+1];for(e.pos+=2;128&r;)i=(127&r)<<7,r=e.data[e.pos],e.pos++;i+=127&r;var a=e.data.subarray(e.pos,e.pos+i);return 3===n?t.Is(e):4===n?t.Os(e):(e.pos+=i,{tag:n,data:a})},t.getAudioConfig=function(e){if(5===e.tag)return e.data;if(e.descs&&e.descs.length)for(var i=0;i<e.descs.length;i++){var n=t.getAudioConfig(e.descs[i]);if(n)return n}},t.getObjectTypeIndication=function(t){if(t.descs&&t.descs.length)for(var e=0;e<t.descs.length;e++)if(4===t.descs[e].tag)return t.descs[e].oti;return-1},t.Is=function(e){var i=Object(F.f)(e.data,e.pos);e.pos+=2;var n=e.data[e.pos];e.pos++;var r=0;128&n&&(r=Object(F.f)(e.data,e.pos),e.pos+=2);var a="";if(64&n){var o=e.data[e.pos];a=Object(F.a)(e.data,e.pos+1,o),e.pos+=o+1}var s=0;32&n&&(s=Object(F.f)(e.data,e.pos),e.pos+=2);var u={tag:3,data:e.data,id:i,dependsOnESID:r,url:a,ocrESID:s};return e.pos<e.data.byteLength&&(u.descs=t.ws(e)),u},t.Os=function(e){var i={tag:4,data:e.data,oti:e.data[e.pos],streamType:e.data[e.pos+1],bufferSize:Object(F.g)(e.data,e.pos+2),maxBitrate:Object(F.h)(e.data,e.pos+5),avgBitrate:Object(F.h)(e.data,e.pos+9)};return e.pos+=13,e.data.byteLength>13&&(i.descs=t.ws(e)),i},t.ws=function(e){for(var i=[];e.pos<e.data.byteLength;){var n=t.parseOneDescriptor(e);i.push(n)}return i},t}(),Vt=i(46),Ft=function(t){return t[t.SIZE=0]="SIZE",t[t.NAME=1]="NAME",t[t.BIG_SIZE=2]="BIG_SIZE",t[t.DATA=3]="DATA",t}({}),jt=function(){function t(){}return t.readBoxes=function(t){for(var e=0,i=Ft.SIZE,n={size:0,headSize:8,name:""},r=[];e<t.byteLength;)switch(i){case Ft.SIZE:n.size=Object(F.h)(t,e),e+=4,i=Ft.NAME;break;case Ft.NAME:n.name=Object(F.a)(t,e,4),e+=4,i=1===n.size?Ft.BIG_SIZE:Ft.DATA;break;case Ft.BIG_SIZE:n.size=Object(F.i)(t,e),n.headSize=16,e+=8,i=Ft.DATA;break;case Ft.DATA:n.data=t.subarray(e,e+n.size-n.headSize),e+=n.data.byteLength,i=Ft.SIZE,r.push(n),n={size:0,headSize:8,name:""}}return r},t.readBox=function(t,e){void 0===e&&(e=0);for(var i=e,n=Ft.SIZE,r={size:0,headSize:8,name:""};i<t.byteLength&&!r.data;)switch(n){case Ft.SIZE:r.size=Object(F.h)(t,i),i+=4,n=Ft.NAME;break;case Ft.NAME:r.name=Object(F.a)(t,i,4),i+=4,n=1===r.size?Ft.BIG_SIZE:Ft.DATA;break;case Ft.BIG_SIZE:r.size=Object(F.i)(t,i),r.headSize=16,i+=8,n=Ft.DATA;break;case 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i={referenceID:0,timescale:0,earliestPresentationTime:0,firstOffset:0,referenceCount:0,references:[]},n=e[0],r=4;i.referenceID=Object(F.e)(e,r),i.timescale=Object(F.h)(e,r+4),r+=8,0===n?(i.earliestPresentationTime=Object(F.h)(e,r),i.firstOffset=Object(F.h)(e,r+4),r+=8):(i.earliestPresentationTime=Object(F.i)(e,r),i.firstOffset=Object(F.i)(e,r+8),r+=16),i.referenceCount=Object(F.f)(e,r+2),r+=4;for(var a=0;a<i.referenceCount;a++){var o=2147483647&Object(F.h)(e,r);r+=4;var s=Object(F.h)(e,r);r+=4,i.references.push({size:o,duration:s/i.timescale}),r+=4}return i}},t.btrt=function(t){var e=t.data;if(e)return{bufferSizeDB:Object(F.h)(e,0),maxBitrate:Object(F.h)(e,4),avgBitrate:Object(F.h)(e,8)}},t.pasp=function(t){var e=t.data;if(e)return{hSpacing:Object(F.h)(e,0),vSpacing:Object(F.h)(e,4)}},t.Bs=function(e){var i={};return t.readBoxes(e).forEach((function(e){if(e.data)if("tfhd"===e.name)i.tfhd=t.Ts(e.data);else if("tfdt"===e.name)i.tfdt=t.Ds(e.data);else if("trun"===e.name){var 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e=t[0],i=Object(F.g)(t,1),n={sampleCount:0,dataOffset:0,firstSampleFlags:0,sampleDuration:[],sampleSize:[],sampleFlags:[],sampleCompositionTimeOffset:[]},r=4;if(n.sampleCount=Object(F.h)(t,r),(r+=4)<=t.byteLength-4&&1&i?(n.dataOffset=Object(F.e)(t,r),r+=4):n.dataOffset=0,r<=t.byteLength-4&&4&i?(n.firstSampleFlags=Object(F.h)(t,r),r+=4):n.firstSampleFlags=0,r<=t.byteLength-4)for(var a=0;a<n.sampleCount;a++)256&i&&(n.sampleDuration[a]=Object(F.h)(t,r),r+=4),512&i&&(n.sampleSize[a]=Object(F.h)(t,r),r+=4),1024&i&&(n.sampleFlags[a]=Object(F.h)(t,r),r+=4),2048&i&&(n.sampleCompositionTimeOffset[a]=0===e?Object(F.h)(t,r):Object(F.e)(t,r),r+=4);return n},t.Ls=function(t){var e=t[0],i=Object(F.g)(t,1),n={defaultSampleInfoSize:0,sampleCount:0,sampleInfoSize:[]};if(0===e){var r=4;if(1&i&&(r+=8),n.defaultSampleInfoSize=t[r],n.sampleCount=Object(F.h)(t,r+1),r+=5,0===n.defaultSampleInfoSize)for(var a=0;a<n.sampleCount;a++)n.sampleInfoSize[a]=t[r],r++}return n},t.Ns=function(t){var e=t[0],i={entryCount:0,offset:[]},n=4;1&Object(F.g)(t,1)&&(n+=8),i.entryCount=Object(F.h)(t,n),n+=4;for(var r=0;r<i.entryCount;r++)0===e?(i.offset[r]=Object(F.h)(t,n),n+=4):(i.offset[r]=Object(F.i)(t,n),n+=8);return i},t.Qs=function(t,e){void 0===e&&(e=0);var i={sampleCount:0,useSubSampleEnc:!!(2&Object(F.g)(t,1)),encItemData:[]},n=4;return i.sampleCount=Object(F.h)(t,n),n+=4,e&&(i.iv=t.subarray(n,8*e),n+=e),i.encData=t.subarray(n),i},t.Es=function(t){var e=t[0],i=0,n=0;return 1===e?(i=Object(F.h)(t,20),n=Object(F.i)(t,24)):0===e&&(i=Object(F.h)(t,12),n=Object(F.h)(t,16)),{timescale:i,duration:n}},t.Ms=function(e){var i={};return t.readBoxes(e).forEach((function(e){e.data&&("mehd"===e.name?i.mehd=t.xs(e.data):"trex"===e.name&&(i.trex=t.Vs(e.data)))})),i},t.xs=function(t){return{fragmentDuration:1===t[0]?Object(F.i)(t,4):Object(F.h)(t,4)}},t.Vs=function(t){return{trackID:Object(F.h)(t,4),sampleDescriptionIndex:Object(F.h)(t,8),defaultSampleDuration:Object(F.h)(t,12),defaultSampleSize:Object(F.h)(t,16),defaultSampleFlags:Object(F.h)(t,20)}},t.ks=function(e){var i={};return t.readBoxes(e).forEach((function(e){e.data&&("tkhd"===e.name?i.tkhd=t.Us(e.data):"tref"===e.name?i.tref=t.Fs(e.data):"mdia"===e.name?i.mdia=t.Ps(e.data):"edts"===e.name&&(i.edts=t.Hs(e.data)))})),i},t.Us=function(t){var e=0,i=0,n=4;1===t[0]?(e=Object(F.h)(t,n+16),i=Object(F.i)(t,n+24),n+=32):(e=Object(F.h)(t,n+8),i=Object(F.h)(t,n+16),n+=20),n+=16;for(var r=[],a=0;a<9;a++)r.push(Object(F.e)(t,n)),n+=4;return{width:Object(F.h)(t,n)>>16,height:Object(F.h)(t,n+4)>>16,trackId:e,duration:i,matrix:r}},t.Hs=function(e){var i={};return t.readBoxes(e).forEach((function(e){"elst"===e.name&&e.data&&(i.elst=t.Ys(e.data))})),i},t.Ys=function(t){var e={entries:[],entry_count:0},i=t[0];e.entry_count=Object(F.h)(t,4);for(var n=8,r=0;r<e.entry_count;r++){var a={segment_duration:0,media_time:0,media_rate_integer:0,media_rate_fraction:0};e.entries.push(a),1===i?(a.segment_duration=Object(F.i)(t,n),a.media_time=Object(F.i)(t,n+8),n+=16):(a.segment_duration=Object(F.h)(t,n),a.media_time=Object(F.e)(t,n+4),n+=8),a.media_rate_integer=Object(F.c)(t,n),a.media_rate_fraction=Object(F.c)(t,n+2),n+=4}return e},t.Fs=function(t){return{referenceType:Object(F.a)(t,4,4),trackId:Object(F.h)(t,8)}},t.Ps=function(e){var i={};return t.readBoxes(e).forEach((function(e){e.data&&("minf"===e.name?i.minf=t.Gs(e.data):"hdlr"===e.name?i.hdlr=t.Ks(e.data):"mdhd"===e.name&&(i.mdhd=t.Zs(e.data)))})),i},t.Ks=function(t){var e={};return 0===t[0]&&(e.type=Object(F.a)(t,8,4)),e},t.Gs=function(e){var i={};return t.readBoxes(e).forEach((function(e){e.data&&("dinf"===e.name?t.Ws(e.data):"stbl"===e.name&&(i.stbl=t.Xs(e.data)))})),i},t.Ws=function(e){t.readBoxes(e).forEach((function(e){e.data&&"dref"===e.name&&t.zs(e.data)}))},t.zs=function(t){for(var e=Object(F.h)(t,4),i=0;i<e&&8<t.byteLength;i++);},t.Xs=function(e){var i={};return t.readBoxes(e).forEach((function(e){e.data&&("stsd"===e.name?i.stsd=t.Js(e.data):"stts"===e.name?i.stts=t.$s(e.data):"stsc"===e.name?i.stsc=t.tr(e.data):"stco"===e.name?i.stco=t.ir(e.data):"co64"===e.name?i.stco=t.er(e.data):"stsz"===e.name?i.stsz=t.nr(e.data):"stz2"===e.name?i.stsz=t.sr(e.data):"stss"===e.name?i.stss=t.rr(e.data):"ctts"===e.name?i.ctts=t.hr(e.data):"sgpd"===e.name?i.sgpd=t.ar(e.data):"stdp"===e.name?i.stdp=t.ur(e.data):"sdtp"===e.name?i.sdtp=t.cr(e.data):"sbgp"===e.name?i.sbgp=t.Ar(e.data):"subs"===e.name?i.subs=t.vr(e.data):"saiz"===e.name?i.saiz=t.Ls(e.data):"saio"===e.name?i.saio=t.Ns(e.data):"senc"===e.name&&(i.senc=t.Qs(e.data)))})),i},t.vr=function(t){var e=t[0],i={entries:[]},n=4,r=Object(F.h)(t,n);n+=4;for(var a=0;a<r;a++){var o={sampleDelta:Object(F.h)(t,n),subSamples:[]};i.entries.push(o);var s=Object(F.f)(t,n+4);n+=6;for(var u=0;u<s;u++){var c={priority:t[n+=1===e?4:2],discardable:t[n+1],codecSpecificParameters:Object(F.h)(t,n+2)};o.subSamples.push(c),n+=6}}return i},t.Ar=function(t){var e=t[0],i=4,n={groupingType:Object(F.a)(t,i,4),entries:[]};i+=4,1===e&&(i+=4);var r=Object(F.h)(t,i);i+=4;for(var a=0;a<r;a++)n.entries.push({sampleCount:Object(F.e)(t,i),groupDescriptionIndex:Object(F.e)(t,i+4)}),i+=8;return n},t.cr=function(t){for(var e={entries:[]},i=4;i<t.byteLength;)e.entries.push({sampleDependsOn:t[i]>>4&3,sampleIsDependedOn:t[i]>>2&3,sampleHasRedundancy:3&t[i]}),i++;return e},t.ur=function(t){for(var e={priority:[]},i=4;i<t.length;)e.priority.push(Object(F.f)(t,i)),i+=2;return e},t.ar=function(t){var e=t[0],i={type:Object(F.a)(t,4,4),entries:[]},n=0,r=8;1===e&&(n=Object(F.h)(t,r),r+=4),2===e&&(r+=4);var a=Object(F.h)(t,r);r+=4;for(var o=0;o<a;o++){var s=0;1===e&&0===n?(s=Object(F.h)(t,r),r+=4):s=n;var u={descriptionLength:s,data:t.subarray(r,r+s)};r+=s,i.entries.push(u)}return i},t.Js=function(e){return{sampleEntrys:t.readBoxes(e.subarray(8,e.byteLength)),boxData:e}},t.$s=function(t){for(var e=Object(F.h)(t,4),i=8,n=[],r=0;r<e;r++)n.push({sampleCount:Object(F.h)(t,i),sampleDelta:Object(F.h)(t,i+4)}),i+=8;return{timeToSample:n}},t.tr=function(t){for(var e=Object(F.h)(t,4),i=8,n=[],r=0;r<e;r++)n.push({firstChunk:Object(F.h)(t,i),samplesPerChunk:Object(F.h)(t,i+4),sampleDescriptionIndex:Object(F.h)(t,i+8)}),i+=12;return{sampleToChunkBox:n}},t.ir=function(t){for(var e=Object(F.h)(t,4),i=8,n=[],r=0;r<e;r++)n.push(Object(F.h)(t,i)),i+=4;return{chunkOffset:n}},t.er=function(t){for(var e=Object(F.h)(t,4),i=8,n=[],r=0;r<e;r++)n.push(Object(F.i)(t,i)),i+=8;return{chunkOffset:n}},t.nr=function(t){var e=Object(F.h)(t,4),i=Object(F.h)(t,8),n=12;if(0===e){e=[];for(var r=0;r<i;r++)e.push(Object(F.h)(t,n)),n+=4}return{sampleCount:i,SampleSize:e}},t.sr=function(t){for(var e=t[7],i=[],n=Object(F.h)(t,8),r=12,a=0;a<n;a++)4===e?(i.push(t[r]>>4),++a<n&&i.push(15&t[r]),r+=1):8===e?(i.push(t[r]),r+=1):16===e&&(i.push(Object(F.f)(t,r)),r+=2);return{sampleCount:n,SampleSize:i}},t.rr=function(t){for(var e=Object(F.h)(t,4),i=8,n=[],r=0;r<e;r++)n.push(Object(F.h)(t,i)),i+=4;return{sampleNumber:n}},t.hr=function(t){for(var e=Object(F.h)(t,4),i=8,n=[],r=0;r<e;r++)n.push({sampleCount:Object(F.h)(t,i),sampleOffset:Object(F.e)(t,i+4)}),i+=8;return{compositionOffset:n}},t.Zs=function(t){var e=0,i=0;return 1===t[0]?(e=Object(F.h)(t,20),i=Object(F.i)(t,24)):(e=Object(F.h)(t,12),i=Object(F.h)(t,16)),{timescale:e,duration:i}},t.Ss=function(e){var i=t.readBoxes(e),n={meta:{}};return i.forEach((function(e){e.data&&"meta"===e.name&&D()(n.meta,t.dr(e.data))})),n},t.dr=function(e){var i=Object(F.h)(e,4),n={};return(1751411826===i?t.readBoxes(e.subarray(0,e.byteLength)):t.readBoxes(e.subarray(4,e.byteLength))).forEach((function(e){e.data&&("hdlr"===e.name?t.Ks(e.data):"ilst"===e.name&&D()(n,t.lr(e.data)))})),n},t.lr=function(e){for(var i={},n=0,r=function(){var r=Object(F.h)(e,n);n+=4;var a=Object(F.a)(e,n,4);n+=4,t.readBoxes(e.subarray(n,n+r-8)).forEach((function(t){var e=t.data;i[a]=e?Object(F.a)(e,8,e.length-8):""})),n+=r-8};n<e.length;)r();return i},t}(),Ht=[64,102,103,104,105,107],Gt=[64,102,103,104],zt={avc1:M.c.h264,avcC:M.c.h264,hev1:M.c.hevc,hvc1:M.c.hevc,hvcC:M.c.hevc,kvc3:M.c.kvc3,kvc4:M.c.kvc4,kvc5:M.c.kvc5,kvc6:M.c.kvc6,kvc7:M.c.kvc30,kvLC:M.c.kvc30,av01:M.c.av1,av1C:M.c.av1,bvc2:M.c.bvc2,bv2C:M.c.bvc2,vvc1:M.c.vvc,vvcC:M.c.vvc},Wt="notReady",Kt="mp4-demuxer",Yt=function(t){function e(e,i,n,r,a){var o;return(o=t.call(this,e,i,n,r,a)||this).Vn=1/0,o.Un=4,o.br=void 0,o.pr=void 0,o.mr=0,o.gr=0,o.It=0,o.yr=void 0,o._r=void 0,o.Cr=void 0,o.Ir=void 0,o.Or=!1,o.wr=8,o.Er=0,o.jr=!0,o.kr=!1,o.Mr=0,o.Pn=void 0,o.Sr=!1,o.ki=void 0,o.Gn=void 0,e.i(Kt,"constructor"),o}_()(e,t),e.probe=function(t){var e=Object(F.a)(t,4,4);return!("styp"!==e&&"ftyp"!==e)};var i=e.prototype;return i.append=function(t,e,i,n,a,o){if(void 0===a&&(a=!1),this.jr){this.Fe=o,this._t.put(t),this.Ue||(this.Ue={timeOffset:e,contiguous:i,accurateTimeOffset:n}),this.Or&&this.Br()&&this.Tr();do{if(this.Dr(),!this.pr||!this.jr)return;for(i||(this.Or||this.Rr(e),i=!0);this._t.unreadLen&&this.Lr();){if(!this.Cr){var s=this.Nr();if(s===Wt)return void this.Ci.i(Kt,"sample not ready");this.Cr=s}if(!this.Cr)return void(!this.Or&&this.It<this.Mr&&this.Di(Object(r.e)(r.b.MUX_ERROR,r.a.REMUX_ERROR,"can not find next sample")));if(this.It){var u=this.Cr.start-this.It;if(this._t.unreadLen<u)return;this._t.skip(this.Cr.start-this.It)}if(this.It=this.Cr.start,!(this.Cr&&this.Cr.end-this.Cr.start<=this._t.unreadLen))break;var c=this._t.get(this.Cr.end-this.Cr.start);if(!c)return;this.It+=c.byteLength,this.Cr.type===M.o.VIDEO?(this.Mi.active&&this.Qr(this.Cr,c),this.mr++):(this.Ne.active&&this.Vr(this.Cr,c),this.gr++),this.Cr=void 0}this.Br()&&this.Tr()}while(this.Or&&this.Ur());this.kr&&!a||(this.Ke(a&&!this.Lr()),a&&this.Ai.emit(N.a.PARSED_DATA,{extra:this._i}))}},i.Dr=function(){for(;this.Ur();){if(!this.Ir){var t=this._t.get(8);if(!t)return;var e=Object(F.h)(t);this.Ir={size:e,name:Object(F.a)(t,4,4),headSize:e>1?8:16},this.It+=8}if(1===this.Ir.size){if(!(this._t.unreadLen>=8))return void(this.wr=8);var i=this._t.get(8);if(!i)return;var n=Object(F.i)(i);this.Ir.size=n,this.It+=8}var r=this.Ir.size-this.Ir.headSize;if("mdat"===this.Ir.name){if(this.Mr=this.It,!this.pr)return this.Ir=void 0,this.jr=!1,void this.Ai.emit(N.a.MP4_NOT_FASTSTART,{pos:this.It+r});if(this.Or){this.Fr(this.It),this.wr=0,this.Er=this.It+r;break}if(!this.Or){this.Ir=void 0,this.wr=0;break}}if(this._t.unreadLen>=r){var a=this._t.get(r);if(this.Ir.data=a,this.It+=r,this.wr=8,"moov"===this.Ir.name){if(this.Pr(this.Ir),this.yr&&this.yr.samples.length||this._r&&this._r.samples.length){this.wr=0,this.Ir=void 0;break}this.Ir=void 0}else"moof"===this.Ir.name?(this.kr&&this.Ke(),this.Or=!0,this.Hr(this.Ir,this.It),this.Ir=void 0):"sidx"===this.Ir.name?(this.Yr(this.Ir,this.It),this.Ir=void 0):"ftyp"===this.Ir.name?(this.br=jt.ftyp(this.Ir),this.Ir=void 0):this.Ir=void 0}else this.wr=r}},i.Fr=function(t){var e,i,n=this.gr,r=this.mr,a=null==(e=this._r)?void 0:e.samples,o=null==(i=this.yr)?void 0:i.samples,s=a&&a[n],u=o&&o[r];if(s&&u)for(var c=t,l=a[n],h=o[r];l||h;){var d=l?l.noOffset?l.start+c:l.start:Number.MAX_SAFE_INTEGER,f=h?h.noOffset?h.start+c:h.start:Number.MAX_SAFE_INTEGER,p=void 0;if(d===f?l&&l.noOffset?(p=h,r++):(p=l,n++):d<f?(p=l,n++):(p=h,r++),p){if(p.noOffset){p.noOffset=void 0;var _=p.end-p.start;p.start=Math.min(d,f),p.end=p.start+_}c=p.end}l=a[n],h=o[r]}else if(s||u){var v=s?a:o;if(!v)return;for(var A=v.length-1;A>=0;A--){var g=v[A];if(g&&g.noOffset){g.noOffset=void 0,g.start+=t,g.end+=t;break}}}},i.Ur=function(){return!!(this.wr&&this._t.unreadLen>=this.wr)},i.Br=function(){return!!(this.Or&&this.Er&&!this.Lr()&&this.Er<=this.It+this._t.unreadLen)},i.Tr=function(){this.Br()&&(this._t.skip(this.Er-this.It),this.It=this.Er,this.Ir=void 0,this.wr=8,this.Er=0)},i.resetInitSegment=function(e,i){t.prototype.resetInitSegment.call(this,e),this.jr=!0,i&&this._t.put(i),this.mr=0,this.gr=0,this.It=0,this.Cr=void 0,this.Qe&&this.Qe.reset(),this.Or&&(this.yr&&(this.yr.samples=[],this.yr.endPTS=0),this._r&&(this._r.samples=[],this._r.endPTS=0),this.wr=8,this.Ir=void 0),this.Ci.i(Kt,"reset init")},i.Qr=function(t,e){var i=this,n=0,r=[],a=!1,o=this.Mi,s=[],u=[],c=!1;if(o.codecType===M.c.av1)this.Gn||(this.Gn=at.createCtx()),at.parseOBU(e,this.Gn).forEach((function(t){var e;t.obu_type===w.AV1_OBU_SEQUENCE_HEADER&&t.content&&Dt.updateAV1Track(i.Ci,o,t.content),a=a||t.obu_type!==w.AV1_OBU_SEQUENCE_HEADER&&!(null==(e=t.content)||!e.keyframe),r.push({type:0,data:t.data})}));else for(;n<e.byteLength;){var l=Object(F.h)(e,n);if(n+=4,l>t.size){this.Ci.i(Kt,"nalu size error. "+l+" > "+t.size);break}var h=e.subarray(n,n+l);3===this.Un&&(l>>>=8);var d=0,f=void 0;if(o.codecType===M.c.h264){if((d=31&h[0])===B.H264_NAL_IDR_SLICE)a=a||!0;else if(d===B.H264_NAL_SEI)s.push.apply(s,ut.parse(h.subarray(1)));else if(d===B.PRIV_NAL_MAGIC_H264)try{u.push(ot.parse(h,!0))}catch(t){this.Ci.w(Kt,"PrivNal parse error "+t)}this.Pn||(this.Pn={spsList:[],ppsList:[]}),d===B.H264_NAL_SPS?wt.onH264SPSNalu(h,this.Pn)&&(c=!0):d===B.H264_NAL_PPS&&wt.onH264PPSNalu(h,this.Pn)&&(c=!0)}else if(W(o.codecType)){if((d=(126&h[0])>>1)===V.a.HEVC_NAL_IDR_W_RADL||d===V.a.HEVC_NAL_IDR_N_LP||d===V.a.HEVC_NAL_CRA_NUT)a=a||!0;else if(d===V.a.HEVC_NAL_SEI_PREFIX||d===V.a.HEVC_NAL_SEI_SUFFIX)s.push.apply(s,ut.parse(h.subarray(2)));else if(d===V.a.PRIV_NAL_MAGIC_HEVC)try{u.push(ot.parse(h,!1))}catch(t){this.Ci.w(Kt,"PrivNal parse error "+t)}this.Pn||(this.Pn={vpsList:[],spsList:[],ppsList:[]}),d===V.a.HEVC_NAL_VPS?wt.onHEVCVPSNalu(this.Ci,h,this.Pn)&&(c=!0):d===V.a.HEVC_NAL_SPS?wt.onHEVCSPSNalu(h,this.Pn,o.codecType)&&(c=!0):d===V.a.HEVC_NAL_PPS&&wt.onHEVCPPSNalu(h,this.Pn)&&(c=!0)}else K(o.codecType)&&(d=(248&h[1])>>3,f=(7&h[1])-1,d!==dt.a.VVC_NAL_UNIT_CODED_SLICE_IDR_W_RADL&&d!==dt.a.VVC_NAL_UNIT_CODED_SLICE_IDR_N_LP||(a=a||!0),this.Pn||(this.Pn={vpsList:[],spsList:[],ppsList:[]}),d===dt.a.VVC_NAL_UNIT_VPS?wt.onVVCVPSNalu(h,this.Pn)&&(c=!0):d===dt.a.VVC_NAL_UNIT_SPS?wt.onVVCSPSNalu(h,this.Pn)&&(c=!0):d===V.a.HEVC_NAL_PPS&&wt.onVVCPPSNalu(h,this.Pn)&&(c=!0));r.push({type:d,data:h,temporalId:f}),n+=l}if(c&&this.Pn&&wt.isParamSetsReady(this.Pn)&&(this.Ci.i(Kt,"dec param sets update."),this.Gr(o,this.Pn,c)),r.length){var p={units:r,dts:t.dts,cts:t.cts,pts:t.pts,originDTS:t.dts,originPTS:t.pts,key:a,duration:t.duration,size:r.reduce((function(t,e){return t+e.data.length}),0)};s.length&&(p.sei={sei:s,streamTimestamp:Object(Ut.d)(t.pts,o.inputTimescale)}),u.length&&(p.privNal={info:u,streamTimestamp:Object(Ut.d)(t.pts,o.inputTimescale)}),t.auxiliaryInfo&&(p.auxiliaryInfo=t.auxiliaryInfo),this.$e(p)}},i.Vr=function(t,e){var i,n=this.Ne;if(n.codecType!==M.c.aac||!(e.length<=2||n.asc&&n.asc===Object(F.f)(e)))if(n.codecType===M.c.mp3){var r;i=null==(r=C(n,e,0,t.dts,0))?void 0:r.sample}else{if(i={unit:e,dts:t.dts,pts:t.dts,duration:t.duration||t.duration||n.sampleDuration,originDTS:t.dts,originPTS:t.dts},t.auxiliaryInfo&&(i.auxiliaryInfo=t.auxiliaryInfo),e.length>2&&255===e[0]&&e[1]>>4==15){this.Ci.i(Kt,"adts header detected.");var a=v.a(this.Ci,n,e,0,t.dts,0,t.dts);a&&(i=a.sample)}else n.samples.push(i);if(this.di.enableAacPriv&&"number"==typeof n.aacSampleingIndex&&"number"==typeof n.aot){var o=v.h(this.Ci,e,n.aacSampleingIndex,n.aot);o&&(i.aacPriv=[{payload:o.priv,streamTimestamp:Object(Ut.d)(t.pts,n.inputTimescale)}])}}},i.Lr=function(){return!!(this._r&&this.gr<this._r.samples.length||this.yr&&this.mr<this.yr.samples.length)},i.Nr=function(){var t=this._r?this._r.samples[this.gr]:void 0,e=this.yr?this.yr.samples[this.mr]:void 0,i=t?t.start-this.It:-1,n=e?e.start-this.It:-1;return n>=0&&(n<i||n>i&&i<0)?e:i>=0&&(i<n||i>n&&n<0)?t:this.Or&&(i<n&&null!=t&&t.noOffset||i>n&&null!=e&&e.noOffset)?Wt:void 0},i.Ke=function(t){void 0===t&&(t=!1);var e=this.Ne,i=this.Mi;this.We(e,i)&&(this.Ze(e,i),t&&O.a.alignEndByRemuxer(this.Ci,e,i,this.De),this.Xe(e,i,t)&&this.qe(e,i,t,this.Or?n.b.FMP4:n.b.MP4,this.ki))},i.Kr=function(t){if(this.pr)for(var e=0;e<this.pr.mvex.length;e++){var i;if((null==(i=this.pr.mvex[e].trex)?void 0:i.trackID)===t)return this.pr.mvex[e].trex}},i.Zr=function(t){if(this.pr)for(var e=0;e<this.pr.trak.length;e++){var i;if((null==(i=this.pr.trak[e].tkhd)?void 0:i.trackId)===t)return this.pr.trak[e]}},i.Hr=function(t,e){var i,n=this,r=jt.moof(t);r.traf&&r.traf.length>1&&(this.kr=!0),null==(i=r.traf)||i.forEach((function(i){var r=i.tfdt,a=i.tfhd,o=i.trun;if(a&&o){var s,u=n.Kr(a.trackID),c=(null==r?void 0:r.baseMediaDecodeTime)||0,l=0,h=a.defaultSampleSize||(null==u?void 0:u.defaultSampleSize)||0,d=h,f=a.defaultSampleDuration||(null==u?void 0:u.defaultSampleDuration)||0,p=a.trackID||0;p===n.Mi.id&&(s=n.Mi),p===n.Ne.id&&(s=n.Ne);var _=n.Zr(p);if(_&&s){var A,g;if(null!=(A=_.mdia)&&null!=(A=A.mdhd)&&A.timescale&&(s.inputTimescale=_.mdia.mdhd.timescale),s.sampleDescIndex=a.sampleDescriptionIndex,s.type===M.o.VIDEO&&n.yr?g=n.yr:s.type===M.o.AUDIO&&n._r&&(g=n._r),!g)return;var m=g.samples.length;"video"===s.type&&"number"==typeof n.Le&&n.Le>c?c=n.Le:"audio"===s.type&&"number"==typeof n.Re&&n.Re>c&&(c=n.Re);var b=0;o.forEach((function(n){if(s&&g){var r=!n.dataOffset,o=0;r||(o=a.baseDataOffset?a.baseDataOffset+n.dataOffset:n.dataOffset+e-t.size);for(var p=0;p<(n.sampleCount||0);p++){f=n.sampleDuration[p]||a.defaultSampleDuration||(null==u?void 0:u.defaultSampleDuration)||f||0,l=n.sampleCompositionTimeOffset[p]||0,d=n.sampleSize[p]||h,f||s.type!==M.o.AUDIO||(f=v.c(s.samplerate,s.inputTimescale));var _={type:s.type,index:m,gopID:0,dts:c,cts:l,pts:c+l,duration:f,start:o,end:o+d,size:d,noOffset:r};if(i.senc)if(s.useSubSampleEnc=i.senc.useSubSampleEnc,i.senc.encItemData[p])_.auxiliaryInfo={enc:i.senc.encItemData[p]};else if(i.saiz&&i.senc.encData){var A=i.saiz.sampleInfoSize[p]||i.saiz.defaultSampleInfoSize;_.auxiliaryInfo={enc:i.senc.encData.subarray(b,b+A)},b+=A}o+=d,c+=f,m++,g.samples.push(_),g.endPTS=c+l}}})),"video"===s.type?n.Le=c:"audio"===s.type&&(n.Re=c)}}}))},i.Yr=function(t,e){var i=jt.sidx(t),n=this.yr;if(i&&n&&i.referenceID===this.Mi.id){n.keyframes=[];var r=i.earliestPresentationTime/i.timescale,a=e;i.references.forEach((function(t){n.keyframes.push({time:r,position:a}),r+=t.duration,a+=t.size})),this.Ai.emit(N.a.KEY_FRAME_INDEXS,{keyframes:n.keyframes,append:!0})}},i.Pr=function(t){var e,i,n=this;this.Ci.i(Kt,"parse moov size: "+t.size);var r=this.pr=jt.moov(t),a={mp4MoovSize:t.size};if(r.udta&&r.udta.forEach((function(t){D()(a,t.meta)})),this.br&&D()(a,this.br),r.mvhd){var o=r.mvhd.timescale;this.Vn=r.mvhd.duration/o,this.Vn||r.mvex.forEach((function(t){t.mehd&&(a.duration=n.Vn=t.mehd.fragmentDuration/o)})),a.duration=this.Vn}if(this.ki=[],r.pssh.forEach((function(t){t.data&&n.ki&&n.ki.push(t.data)})),r.trak.forEach((function(t){var e,i,a,o;if(t.mdia&&t.mdia.minf&&t.mdia.minf.stbl&&t.mdia.hdlr&&t.mdia.mdhd&&t.tkhd)if("vide"===t.mdia.hdlr.type)void 0===n.Mi.active&&(n.Mi.active=!0),n.yr=n.Wr(n.Mi,t.mdia.minf.stbl,t.mdia.mdhd,r.mvhd,null==(e=t.edts)?void 0:e.elst),n.Mi.rotation=function(t){var e,i,n=((i=[])[0]=Mt(Pt((e=t)[0]),Pt(e[3])),i[1]=Mt(Pt(e[1]),Pt(e[4])),-(0==i[0]||0==i[1]?NaN:-180*Math.atan2(Pt(e[1])/i[1],Pt(e[0])/i[0])/Math.PI));return n-=360*Math.floor(n/360+.0025),(n%=360)<0&&(n+=360),n}(t.tkhd.matrix),n.Mi.id=t.tkhd.trackId,null!=(i=n.ki)&&i.length&&(n.Mi.stsd=null==(a=t.mdia.minf.stbl.stsd)?void 0:a.boxData),n.Mi.bitrate||(n.Mi.bitrate=8*((null==(o=n.yr)?void 0:o.size)||0)/1e3/(t.mdia.mdhd.duration/t.mdia.mdhd.timescale));else if("soun"===t.mdia.hdlr.type){var s,u,c,l;void 0===n.Ne.active&&(n.Ne.active=!0),n.Ne.id=t.tkhd.trackId,n._r=n.Wr(n.Ne,t.mdia.minf.stbl,t.mdia.mdhd,r.mvhd,null==(s=t.edts)?void 0:s.elst),null!=(u=n.ki)&&u.length&&(n.Ne.stsd=null==(c=t.mdia.minf.stbl.stsd)?void 0:c.boxData),!n.Ne.bitrate&&(n.Ne.bitrate=8*((null==(l=n._r)?void 0:l.size)||0)/1e3/(t.mdia.mdhd.duration/t.mdia.mdhd.timescale))}})),this.yr&&this.yr.description.length&&this.Xr(this.yr.description),this._r&&this._r.description.length&&this.zr(this._r.description),this.yr){var s,u,c,l;this.yr.keyframes&&(a.keyframes=this.yr.keyframes,this._r&&this._r.samples.length&&this.yr.keyframes.length&&this._r.samples[0].start<this.yr.keyframes[0].position&&(a.keyframes[0]=D()({},a.keyframes[0]),a.keyframes[0].position=this._r.samples[0].start));var h=[],d=this.Mi.inputTimescale,f=this.De.computeInitPTSDTS(0,null!=(s=this._r)&&s.samples?null==(u=this._r)?void 0:u.samples[0]:void 0,null!=(c=this.yr)&&c.samples?null==(l=this.yr)?void 0:l.samples[0]:void 0,this.Ne.inputTimescale,this.Mi.inputTimescale),p=f.initDTS,_=f.initPTS;this.yr.samples.forEach((function(t){h.push({index:0,dts:t.dts/d-p,pts:t.pts/d-_,duration:t.duration/d})})),h.sort((function(t,e){return t.pts-e.pts})),h.forEach((function(t,e){t.index=e})),a.videoFramesInfo=h}else if(this._r&&this._r.samples.length){var v=0,A=this.Ne.inputTimescale,g=[{time:0,position:this._r.samples[0].start}];this._r.samples.forEach((function(t){t.dts-v>10*A&&(g.push({time:t.dts/A,position:t.start}),v=t.dts)})),a.keyframes=g}a.duration=Math.max((null==(e=this.yr)?void 0:e.duration)||0,(null==(i=this._r)?void 0:i.duration)||0,this.Vn),this.Sr&&(a.mp4MoovNoPs=!0),this.Ci.i(Kt,"Parsed onMetaData"),this.Ai.emit(N.a.METADATA,a)},i.Rr=function(t){var e,i;if(this.Ci.i(Kt,"seek:"+t),0===t||this.Or)return this.mr=0,void(this.gr=0);var n=null==(e=this.yr)?void 0:e.samples,r=null==(i=this._r)?void 0:i.samples;if(n&&this.yr){var a=Vt.a.getPosByTime(this.yr.keyframes,t);a&&(this.mr=this.Jr(n,a.position))}if(r)if(this.yr){if(n){var o=n[this.mr];o&&(this.gr=this.Jr(r,o.end),this.Ci.i(Kt,"seek audio by video pos: "+t+" a: "+this.gr+" v: "+this.mr))}}else this.gr=this.qr(r,t*this.Mi.inputTimescale),this.Ci.i(Kt,"seek audio by time: "+t+" a: "+this.gr+" v: "+this.mr)},i.Jr=function(t,e){if(t[0]&&e<t[0].start)return 0;if(t[t.length-1]&&e>=t[t.length-1].end)return t.length-1;for(var i,n=0,r=t.length-1,a=0,o=0;n<=r;){if(e>=((i=(o=(a=(n+r)/2|0)-1)>=0?t[o]:void 0)?i.end:t[a].start)&&e<t[a].end)return a;if(e===t[a].end)return a+1;e>t[a].end?n=a+1:r=a-1}return 0},i.qr=function(t,e){if(t[0]&&e<t[0].dts)return 0;if(t[t.length-1]&&e>=t[t.length-1].dts)return t.length-1;for(var i=0,n=t.length-1,r=0,a=0,o=0;i<=n;)if(e>(o=t[a=1+(r=(i+n)/2|0)]?t[a].dts:Number.MAX_SAFE_INTEGER))i=a;else{if(!(e<t[r].dts))return e===o?a:r;n=r-1}return 0},i.Xr=function(t){var e=this;this.Ci.i(Kt,"parse video desc: "+t[0].name);var i=!1;t.forEach((function(t){"avc1"!==t.name&&"hev1"!==t.name&&"hvc1"!==t.name&&"kvc3"!==t.name&&"kvc4"!==t.name&&"kvc5"!==t.name&&"kvc6"!==t.name&&"av01"!==t.name&&"encv"!==t.name&&"bvc2"!==t.name&&"kvc7"!==t.name&&"vvc1"!==t.name||(e.$r(t),i=!0)})),i||(this.Ci.i(Kt,"video codec unsupported"),this.Mi.active=!1)},i.zr=function(t){var e=this;this.Ci.i(Kt,"parse audio desc: "+t[0].name);var i=!1;t.forEach((function(t){("mp4a"===t.name||"enca"===t.name||"Opus"===t.name&&e.li.opus)&&(e.th(t),i=!0)})),i||(this.Ci.i(Kt,"audio codec unsupported"),this.Ne.active=!1)},i.th=function(t){var e=this;if(t.data&&t.data){var i=8,n=Object(F.f)(t.data,i);i+=n>=2?56:1===n?36:20,jt.readBoxes(t.data.subarray(i,t.data.byteLength)).forEach((function(t){if("esds"===t.name)e.ih(t);else if("wave"===t.name&&t.data)jt.readBoxes(t.data).forEach((function(t){"esds"===t.name&&e.ih(t)}));else if("btrt"===t.name){var i=jt.btrt(t);i&&(e.Ne.maxBitrate=i.maxBitrate/1e3,e.Ne.bitrate=i.avgBitrate/1e3)}else"dOps"===t.name&&t.data&&(e.Ne.codecType=M.c.opus,e.Ne.codec="opus",e.Ne.channelCount=t.data[1],e.Ne.samplerate=Object(F.h)(t.data,4))}))}},i.ih=function(t){if("esds"===t.name){var e=this.Ne,i=jt.esds(t);if(i){var r=Bt.getObjectTypeIndication(i);if(-1===Ht.indexOf(r))return void(e.active=!1);if(-1!==Gt.indexOf(r)){var a=Bt.getAudioConfig(i);a&&v.d(this.Ci,e,this.Ai,a,n.a.ASC),e.codecType=M.c.aac}else e.codecType=M.c.mp3}}},i.$r=function(t){var e=this;if(t.data){var i=this.Mi,n=jt.readBoxes(t.data.subarray(78,t.data.byteLength)),r=this.Ye();n.forEach((function(n){var a;if("avcC"===n.name)i.codecType=zt[n.name],Dt.onAVCDetected(e.Ci,i,e.di,e.li,r),e.eh(i,n),e.nh(i),e.Ai.emit(N.a.VIDEO_CODEC_DETECTED,{enabled:!0,decoder:M.d.buildin,codecType:M.c.h264,timeOffset:(null==(a=e.Ue)?void 0:a.timeOffset)||0});else if("hvcC"===n.name)W(i.codecType)||(i.codecType=zt[t.name]||M.c.hevc,i.codecType===M.c.hevc?Dt.onHEVCDetected(e.Ci,i,e.di,e.li,r):Dt.onKVCDetected(e.Ci,i,e.di,r)),e.rh(i,n),e.nh(i);else if("av1C"===n.name)i.codecType=zt[n.name],Dt.onAV1Detected(e.Ci,i,e.di,e.li,r),e.hh(i,n),e.nh(i);else if("vvcC"===n.name||"bv2C"===n.name||"kvLC"===n.name)i.codecType=zt[n.name],Dt.onVVCDetected(e.Ci,i,e.di,r),e.oh(i,n),e.nh(i);else if("btrt"===n.name){var o=jt.btrt(n);o&&(i.maxBitrate=o.maxBitrate/1e3,i.bitrate=o.avgBitrate/1e3)}else if("pasp"===n.name){var s=jt.pasp(n);s&&e.Mi.sar.width==e.Mi.sar.height&&(e.Mi.sar={width:s.hSpacing,height:s.vSpacing})}}))}},i.hh=function(t,e){if(e.data){this.Gn=at.createCtx();var i=wt.parseAV1C(this.Ci,e.data,this.Gn);i?i.sh&&Dt.updateAV1Track(this.Ci,t,i.sh,e.data):this.Di(Object(r.e)(r.b.MUX_ERROR,r.a.PARSING_ERROR,"Invalid AV1DecoderConfigurationRecord"))}},i.eh=function(t,e){if(e.data){var i=wt.parseAVCC(this.Ci,e.data);i&&wt.isParamSetsReady(i.paramSets)?(this.Pn=i.paramSets,this.Gr(t,i.paramSets)):(this.Ci.i(Kt,"parse avcc no sps/pps."),this.Sr=!0)}},i.rh=function(t,e){if(this.Ci.i(Kt,"parse hvcc",t.codecType),e.data){var i=wt.parseHVCC(this.Ci,e.data,t.codecType),r=i&&wt.isParamSetsReady(i.paramSets);if(r?(this.Pn=i.paramSets,this.Gr(t,i.paramSets)):(this.Ci.i(Kt,"parse hvcc no vps/sps/pps."),this.Sr=!0),this.Mi.outputRaw&&r){var a=wt.hevDecoderConfigToSample(i.paramSets,0);this.Ai.emit(N.a.RAW_DATA,{type:n.d.decoderConfig,samples:Q([a],t.inputTimescale),extra:this._i})}}},i.oh=function(t,e){if(this.Ci.i(Kt,"parse vvcC",t.codecType),e.data){var i,r=(i=t.codecType===M.c.kvc30?wt.parseKvLC(this.Ci,e.data):t.codecType===M.c.bvc2?wt.parseBV2C(this.Ci,e.data):wt.parseVvcC(this.Ci,e.data))&&wt.isParamSetsReady(i.paramSets);if(r?(this.Pn=i.paramSets,this.Gr(t,i.paramSets)):(this.Ci.i(Kt,"parse vvcc no vps/sps/pps."),this.Sr=!0),this.Mi.outputRaw&&r){var a=wt.vvcDecoderConfigToSample(i.paramSets,0);this.Ai.emit(N.a.RAW_DATA,{type:n.d.decoderConfig,samples:[a],extra:this._i})}}},i.Gr=function(t,e,i){var n;void 0===i&&(i=!0),t.codecType===M.c.h264?Dt.updateAVCTrack(this.Ci,t,e):W(t.codecType)?Dt.updateHEVCTrack(this.Ci,t,e):K(t.codecType)&&(Dt.updateVVCTrack(this.Ci,t,e),t.sampleDuration=this.yr&&this.yr.samples.length?Math.round(this.Vn*t.inputTimescale/this.yr.samples.length):3003,t.duration=this.Vn),i&&this.Ai.emit(N.a.VIDEO_CODEC_DETECTED,{codecType:t.codecType||M.c.unknown,enabled:!!t.active,decoder:this.Mi.outputRaw?M.d.wasm:M.d.buildin,bitDepth:t.bitDepth,timeOffset:(null==(n=this.Ue)?void 0:n.timeOffset)||0})},i.Wr=function(t,e,i,n,r){this.Ci.i(Kt,"parse stbl type: "+t.type,this.Vn);var a={description:e.stsd?e.stsd.sampleEntrys:[],samples:[],keyframes:[],endPTS:0,size:0,duration:i.duration/i.timescale};if(t.inputTimescale=i.timescale,t.duration=i.duration,e.stco&&e.stsc&&e.stsz&&e.stsz.sampleCount){var o,s,u,c=0,l=0,h=e.stco.chunkOffset[c],d=e.stsc.sampleToChunkBox[l],f=null==(o=d)?void 0:o.samplesPerChunk,p=null==(s=d)?void 0:s.firstChunk,_=0,v=Math.ceil(Object(Ut.e)(1,t.inputTimescale));if(!d)throw new Error("mp4 stbl error. sampleToChunkBox undefined");if("number"!=typeof f)throw new Error("mp4 stbl error. chunkSampleCount");if("number"!=typeof p)throw new Error("mp4 stbl error. firstChunk");var A=0,g=void 0,m=0,b=0;if(e.stts){if(!(g=e.stts.timeToSample[A]))throw new Error("mp4 stbl error. timeToSample");m=g.sampleCount}var y=0,E=void 0,C=0,T=0;if(e.ctts){if(!(E=e.ctts.compositionOffset[y]))throw new Error("mp4 stbl error. compositionOffset");C=E.sampleCount}var I=0,R=0;e.stss&&(R=e.stss.sampleNumber[I]);for(var w=0;w<e.stsz.sampleCount;w++){if(w>=f&&c<e.stco.chunkOffset.length){_=0,p++,c++,h=e.stco.chunkOffset[c];var L=e.stsc.sampleToChunkBox[l+1];L&&p>=L.firstChunk&&(l++,d=L),f+=d.samplesPerChunk}if(e.stts&&w>=m&&A<e.stts.timeToSample.length-1&&(A++,m+=(g=e.stts.timeToSample[A]).sampleCount),e.ctts&&w>=C&&y<e.ctts.compositionOffset.length-1&&(y++,C+=(E=e.ctts.compositionOffset[y]).sampleCount),e.stss&&R&&w>=R-1&&(I++,R=e.stss.sampleNumber[I],u={time:0,position:0}),d&&h){var D,S;T=(null==(D=E)?void 0:D.sampleOffset)||0;var O="number"==typeof e.stsz.SampleSize?e.stsz.SampleSize:e.stsz.SampleSize[w],N=Math.max(v,(null==(S=g)?void 0:S.sampleDelta)||0);0===w&&(b=0-T);var k=b+T,x={type:t.type,index:w,gopID:a.keyframes.length||1,dts:b,cts:T,pts:k,duration:N,start:h+_,end:h+_+O,size:O};k>a.endPTS&&(a.endPTS=k),a.samples.push(x),a.size+=O,u&&(u.time=a.keyframes.length?Math.round((b+T)/t.inputTimescale*1e3)/1e3:0,u.position=x.start,a.keyframes.push(u),u=void 0),b+=N,_+=O,!e.stss&&0===a.keyframes.length&&a.samples.length&&a.keyframes.push({time:0,position:a.samples[0].start})}}if(r&&r.entries.length>1&&n){this.Ci.i(Kt,"elst box",t.type,r);for(var P=0,U=0,B=0,V=0;V<r.entries.length;V++){var F=r.entries[V];0===V&&-1===F.media_time?(P=F.segment_duration,U=1):U===V&&F.media_time>=0&&(B=F.media_time)}if(P&&n.timescale>0){var j=B-(P=P/n.timescale*i.timescale),H=j/t.inputTimescale;this.Ci.i(Kt,"elst track: "+t.type+" timeOffset: "+j+"/"+H+" startTime: "+B);var G=0;a.samples.forEach((function(t){t.dts=Math.max(t.dts-j,G),t.pts=t.dts+t.cts,G++})),G=0,a.keyframes.forEach((function(t,e){e>0&&(t.time=Math.max(t.time-H,0)),G=t.time+.001})),a.duration-=H}}return t.type===M.o.VIDEO&&a.samples.length&&i.timescale&&(a.fps=a.samples.length/(i.duration/i.timescale)),a.samples.length&&(t.sampleDuration=this.Vn*t.inputTimescale/a.samples.length),a}return a},i.nh=function(t){try{var e,i;null!=(e=this.yr)&&e.fps&&Number.isFinite(null==(i=this.yr)?void 0:i.fps)&&this.yr.fps>0&&(t.fps=this.yr.fps)}catch(t){}},f()(e,null,[{key:"probeSize",get:function(){return 8}}])}(P),Qt=i(30),Xt=function(t){return t[t.AV_PICTURE_STRUCTURE_UNKNOWN=0]="AV_PICTURE_STRUCTURE_UNKNOWN",t[t.AV_PICTURE_STRUCTURE_TOP_FIELD=1]="AV_PICTURE_STRUCTURE_TOP_FIELD",t[t.AV_PICTURE_STRUCTURE_BOTTOM_FIELD=2]="AV_PICTURE_STRUCTURE_BOTTOM_FIELD",t[t.AV_PICTURE_STRUCTURE_FRAME=3]="AV_PICTURE_STRUCTURE_FRAME",t}(Xt||{}),Zt=function(t){return t[t.MMCO_END=0]="MMCO_END",t[t.MMCO_SHORT2UNUSED=1]="MMCO_SHORT2UNUSED",t[t.MMCO_LONG2UNUSED=2]="MMCO_LONG2UNUSED",t[t.MMCO_SHORT2LONG=3]="MMCO_SHORT2LONG",t[t.MMCO_SET_MAX_LONG=4]="MMCO_SET_MAX_LONG",t[t.MMCO_RESET=5]="MMCO_RESET",t[t.MMCO_LONG=6]="MMCO_LONG",t}(Zt||{}),qt=function(t){return t[t.AV_PICTURE_TYPE_NONE=0]="AV_PICTURE_TYPE_NONE",t[t.AV_PICTURE_TYPE_I=1]="AV_PICTURE_TYPE_I",t[t.AV_PICTURE_TYPE_P=2]="AV_PICTURE_TYPE_P",t[t.AV_PICTURE_TYPE_B=3]="AV_PICTURE_TYPE_B",t[t.AV_PICTURE_TYPE_S=4]="AV_PICTURE_TYPE_S",t[t.AV_PICTURE_TYPE_SI=5]="AV_PICTURE_TYPE_SI",t[t.AV_PICTURE_TYPE_SP=6]="AV_PICTURE_TYPE_SP",t[t.AV_PICTURE_TYPE_BI=7]="AV_PICTURE_TYPE_BI",t}(qt||{}),Jt=function(t){return t[t.HEVC_SLICE_B=0]="HEVC_SLICE_B",t[t.HEVC_SLICE_P=1]="HEVC_SLICE_P",t[t.HEVC_SLICE_I=2]="HEVC_SLICE_I",t}(Jt||{}),$t=[qt.AV_PICTURE_TYPE_P,qt.AV_PICTURE_TYPE_B,qt.AV_PICTURE_TYPE_I,qt.AV_PICTURE_TYPE_SP,qt.AV_PICTURE_TYPE_SI],te="raw-demuxer",ee=function(t){function e(e,i,n,r,a){var o;return e.i(te,"constructor"),(o=t.call(this,e,i,n,r,a)||this).ah=!1,o.uh=void 0,o.mr=0,o.fh=0,o.Ti=0,o.Ah=A.f/A.d,o.dh=void 0,o.bh(),o.Qe=new k.a(o.Ci),o}_()(e,t),e.probe=function(t){return t.length>4&&0===t[0]&&0===t[1]&&0===t[2]&&1===t[3]};var i=e.prototype;return i.resetInitSegment=function(e){this.He(e.duration),t.prototype.resetInitSegment.call(this,e),this.ah=!1,this.uh=void 0,this.mr=0,this.fh=0,this.bh(),this.Ci.i(te,"reset init")},i.append=function(t,e,i,n,r){var a=this.ph(t);if(this.Ue||(this.Ue={timeOffset:e,contiguous:i,accurateTimeOffset:n}),a&&a.length){var o=-this._t.unreadLen;this._t.put(t);for(var s=0,u=0;u<a.length;u++){var c=a[u];if(s=c.pos-o-c.state){var l=this._t.get(s);this._t.skip(c.state),l&&(l=3===c.state&&0===l[l.length-1]?l.subarray(0,l.length-1):l,this.mh(l))}else this._t.skip(c.state);o=c.pos}}else this._t.put(t);if(r){var h,d=this._t.get(this._t.unreadLen);d&&(this.mh(d),this.uh&&this.Mi&&this.gh(),this.flush());var f={duration:(this.Ti+this.Ah)/((null==(h=this.Mi)?void 0:h.inputTimescale)||A.f)};this.Ai.emit(N.a.METADATA,f)}},i.He=function(e){var i;t.prototype.He.call(this,e),this.Mi.naluState=0,this.Mi.active=this.Ye(),O.a.initAudioForFillSilent(this.Ci,this.Ne,null==(i=this._i)?void 0:i.audioCodec)},i.ph=function(t){var e=this.Mi;if(e){for(var i=t.byteLength,n=[],r=0,a=e.naluState;r<i;)i-r>3&&0===a?(1===t[r+2]?0===t[r+1]&&0===t[r]&&n.push({pos:r+3,state:3}):0===t[r+2]&&(a=1,0===t[r+1]&&(a=2,0===t[r]&&(a=3))),r+=3):(a<2?0===t[r]?a++:a=0:3===a||2===a?1===t[r]?(n.push({pos:r+1,state:a+1}),a=0):t[r]>1&&(a=0):this.Ci.w(te,"error state",a),r++);return e.naluState=a,n}},i.Ke=function(t){var e;void 0===t&&(t=!1),this.gh();var i=this.Ne,r=this.Mi;if(this.We(i,r)&&(null==(e=this.Qe)||e.update(i,r),this.Xe(i,r,t))){var a=Object(Nt.a)(r,this.fh);this.Ai.emit(N.a.VIDEO_FRAME_INFO,{videoFramesInfo:a}),this.Ve&&this.Ai.emit(N.a.KEY_FRAME_INDEXS,{keyframes:[{time:0,position:0}]}),this.qe(i,r,t,n.b.RAW)}},i.mh=function(t){var e=this.Mi;if(e){if(!e.codecType||e.codecType===M.c.unknown){var i=31&t[0],n=(126&t[0])>>1;if(i>=B.H264_NAL_SPS&&i<=B.H264_NAL_AUD)e.codecType=M.c.h264,this.dh={pict_type:qt.AV_PICTURE_TYPE_NONE,picture_structure:Xt.AV_PICTURE_STRUCTURE_UNKNOWN,key_frame:0,priv_data:{picture_structure:Xt.AV_PICTURE_STRUCTURE_UNKNOWN,poc:{poc_lsb:0,poc_msb:0,delta_poc_bottom:0,delta_poc:[],frame_num:0,prev_poc_msb:0,prev_poc_lsb:0,frame_num_offset:0,prev_frame_num_offset:0,prev_frame_num:0},ps:{spsList:[],ppsList:[]}}},this.Ai.emit(N.a.VIDEO_CODEC_DETECTED,{enabled:!0,decoder:M.d.buildin,codecType:M.c.h264,timeOffset:0});else{if(!(n>=V.a.HEVC_NAL_VPS&&n<=V.a.HEVC_NAL_AUD||n===V.a.HEVC_NAL_SEI_PREFIX||n===V.a.HEVC_NAL_SEI_SUFFIX))return void this.Di(Object(r.e)(r.b.MUX_ERROR,r.a.REMUX_ERROR,"unsupport codec"));var a,o,s,u;this.dh={pict_type:qt.AV_PICTURE_TYPE_NONE,picture_structure:Xt.AV_PICTURE_STRUCTURE_UNKNOWN,key_frame:0,priv_data:{ps:{spsList:[],ppsList:[],vpsList:[]},poc:0,pocTid0:0,max_dec_pic_buffering:0}},".kvc3"===(null==(a=this._i)?void 0:a.suffix)?e.codecType=M.c.kvc3:".kvc4"===(null==(o=this._i)?void 0:o.suffix)?e.codecType=M.c.kvc4:".kvc5"===(null==(s=this._i)?void 0:s.suffix)?e.codecType=M.c.kvc5:".kvc6"===(null==(u=this._i)?void 0:u.suffix)?e.codecType=M.c.kvc6:e.codecType=M.c.hevc}}e.codecType===M.c.h264?this.yh(t):W(e.codecType)&&this._h(t)}},i.yh=function(t){var e=this.dh,i=this.Mi;if(e&&i){var n=e.priv_data,r=[0,0],a=0;e.pict_type=qt.AV_PICTURE_TYPE_I,e.key_frame=0,e.picture_structure=Xt.AV_PICTURE_STRUCTURE_UNKNOWN;var o={ref_idc:t[0]>>5&3,type:31&t[0],nuh_layer_id:0,temporal_id:0,data:t};if(o.type===B.H264_NAL_IDR_SLICE&&(i.decConf&&this.Ke(),this.fh=this.mr,e.key_frame=1,n.poc.prev_frame_num=0,n.poc.prev_frame_num_offset=0,n.poc.prev_poc_msb=n.poc.prev_poc_lsb=0),o.type===B.H264_NAL_IDR_SLICE||o.type===B.H264_NAL_SLICE){var s=Object(j.c)(st(t.subarray(1,t.byteLength)));o.gbCtx=s,Object(j.h)(s);var u=Object(j.h)(s);e.pict_type=$t[u%5];var c=Object(j.h)(s),l=n.ps.ppsList[c],h=n.ps.spsList[l.sps_id];if(n.ps.sps=h,n.ps.pps=l,!(n.ps.sps&&n.ps.pps&&h&&l))throw new Error("raw nal slice error. sps/pps undefined");n.ps.sps.ref_frame_count<=1&&n.ps.pps.ref_count[0]<=1&&e.pict_type===qt.AV_PICTURE_TYPE_I&&(e.key_frame=1),n.poc.frame_num=Object(j.a)(s,h.log2_max_frame_num),h.frame_mbs_only_flag?n.picture_structure=Xt.AV_PICTURE_STRUCTURE_FRAME:Object(j.a)(s,1)?n.picture_structure=Xt.AV_PICTURE_STRUCTURE_TOP_FIELD+Object(j.a)(s,1):n.picture_structure=Xt.AV_PICTURE_STRUCTURE_FRAME,o.type===B.H264_NAL_IDR_SLICE&&Object(j.h)(s),0===h.pic_order_cnt_type&&(n.poc.poc_lsb=Object(j.a)(s,h.log2_max_poc_lsb),1==l.pic_order_present&&n.picture_structure==Xt.AV_PICTURE_STRUCTURE_FRAME&&(n.poc.delta_poc_bottom=Object(j.f)(s))),1!=h.pic_order_cnt_type||h.delta_pic_order_always_zero_flag||(n.poc.delta_poc[0]=Object(j.f)(s),1==l.pic_order_present&&n.picture_structure===Xt.AV_PICTURE_STRUCTURE_FRAME&&(n.poc.delta_poc[1]=Object(j.f)(s))),r[0]=r[1]=Number.MAX_SAFE_INTEGER;var d=this.Ch(r,h,n.poc,n.picture_structure,o.ref_idc);if(o.ref_idc&&o.type!==B.H264_NAL_IDR_SLICE&&(a=this.Ih(e,s))<0)return;if(n.poc.prev_frame_num=a?0:n.poc.frame_num,n.poc.prev_frame_num_offset=a?0:n.poc.frame_num_offset,0!==o.ref_idc&&(a?(n.poc.prev_poc_msb=0,n.poc.prev_poc_lsb=n.picture_structure===Xt.AV_PICTURE_STRUCTURE_BOTTOM_FIELD?0:r[0]):(n.poc.prev_poc_msb=n.poc.poc_msb,n.poc.prev_poc_lsb=n.poc.poc_lsb)),!i.decConf){var f;this.ah&&this.De.iSGenerated&&this._i&&this.De.resetInitSegment(this._i),Dt.updateAVCTrack(this.Ci,i,n.ps),this.nh(i);var p=wt.avcDecoderConfigToNalu(n.ps);this.uh&&(f=this.uh.units).push.apply(f,p),i.fps&&(this.Ah=i.inputTimescale/i.fps)}this.uh&&(-1!==this.uh.poc&&Math.floor(d/2)!==Math.floor(this.uh.poc/2)&&this.gh(),this.uh.units.push({type:o.type,data:o.data}),-1===this.uh.poc&&(this.uh.pts=this.mr?(d/2+this.fh+h.ref_frame_count)*this.Ah:0,this.uh.cts=this.uh.pts-this.uh.dts,this.uh.originPTS=this.uh.originDTS+this.uh.cts,this.uh.pts>this.Ti&&(this.Ti=this.uh.pts),this.uh.key=!!e.key_frame,this.uh.poc=d))}else if(o.type!==B.H264_NAL_AUD)if(o.type===B.H264_NAL_SPS){var _=pt.parse(t);_&&(n.ps.sps&&!Object(F.b)(n.ps.sps.data,_.data)&&(this.ah=!0),n.ps.spsList[_.sps_id]=_),Dt.onAVCDetected(this.Ci,i,this.di,this.li,this.Ye()),i.decConf&&this.Ke(),i.decConf=void 0}else if(o.type===B.H264_NAL_PPS){var v=ft.parse(t);v&&(n.ps.pps&&!Object(F.b)(n.ps.pps.data,v.data)&&(this.ah=!0),n.ps.ppsList[v.pps_id]=v),i.decConf&&this.Ke(),i.decConf=void 0}}},i._h=function(t){var e=this.dh,i=this.Mi;if(e&&i){var a,o=e.priv_data;e.pict_type=qt.AV_PICTURE_TYPE_I,e.key_frame=0,e.picture_structure=Xt.AV_PICTURE_STRUCTURE_UNKNOWN;var s={type:(126&t[0])>>1,nuh_layer_id:(1&t[0])<<5&t[1]>>3&31,temporal_id:(7&t[1])-1,ref_idc:0,data:t};if(!(s.nuh_layer_id>0))switch(s.type){case V.a.HEVC_NAL_TRAIL_N:case V.a.HEVC_NAL_TRAIL_R:case V.a.HEVC_NAL_TSA_N:case V.a.HEVC_NAL_TSA_R:case V.a.HEVC_NAL_STSA_N:case V.a.HEVC_NAL_STSA_R:case V.a.HEVC_NAL_BLA_W_LP:case V.a.HEVC_NAL_BLA_W_RADL:case V.a.HEVC_NAL_BLA_N_LP:case V.a.HEVC_NAL_IDR_W_RADL:case V.a.HEVC_NAL_IDR_N_LP:case V.a.HEVC_NAL_CRA_NUT:case V.a.HEVC_NAL_RADL_N:case V.a.HEVC_NAL_RADL_R:case V.a.HEVC_NAL_RASL_N:case V.a.HEVC_NAL_RASL_R:if(!i.decConf&&(this.ah&&this.De.iSGenerated&&this._i&&this.De.resetInitSegment(this._i),Dt.updateHEVCTrack(this.Ci,i,o.ps),i.decConf&&(this.nh(i),this.Ai.emit(N.a.VIDEO_CODEC_DETECTED,{codecType:i.codecType||M.c.unknown,enabled:!!i.active,decoder:i.outputRaw?M.d.wasm:M.d.buildin,bitDepth:i.bitDepth,timeOffset:0}),i.fps&&(this.Ah=i.inputTimescale/i.fps),i.outputRaw))){var u=wt.hevDecoderConfigToSample(o.ps,this.uh?this.uh.dts:0);this.Ai.emit(N.a.RAW_DATA,{type:n.d.decoderConfig,samples:Q([u],i.inputTimescale),extra:this._i})}if(s.gbCtx=Object(j.c)(st(s.data.subarray(2,s.data.byteLength))),a=this.Oh(e,s))return a;break;case V.a.HEVC_NAL_AUD:break;case V.a.HEVC_NAL_SEI_PREFIX:case V.a.HEVC_NAL_SEI_SUFFIX:i.decConf?(this.gh(),this.uh&&this.uh.units.push({type:V.a.HEVC_NAL_SEI_PREFIX,data:t})):(o.ps.seiList||(o.ps.seiList=[]),o.ps.seiList.push({type:s.type,data:t}));break;case V.a.HEVC_NAL_SPS:var c=mt.parse(t,i.codecType);c&&(o.ps.sps&&!Object(F.b)(o.ps.sps.data,c.data)&&(this.ah=!0),o.ps.spsList[c.sps_id]=c,o.max_dec_pic_buffering=c.temporal_layer.reduce((function(t,e){return Math.max(t,e.max_dec_pic_buffering)}),0));var l=this.Ye();if(!(i.codecType===M.c.hevc?Dt.onHEVCDetected(this.Ci,i,this.di,this.li,l):Dt.onKVCDetected(this.Ci,i,this.di,l)))return void this.Di(Object(r.e)(r.b.MUX_ERROR,r.a.REMUX_ERROR,"unsupport codec hevc"));i.decConf&&this.Ke(),i.decConf=void 0;break;case V.a.HEVC_NAL_PPS:var h=_t.parse(t);h&&(o.ps.pps&&!Object(F.b)(o.ps.pps.data,h.data)&&(this.ah=!0),o.ps.ppsList[h.pps_id]=h),i.decConf&&this.Ke(),i.decConf=void 0;break;case V.a.HEVC_NAL_VPS:var d=yt.parse(this.Ci,t);d&&(o.ps.vps&&!Object(F.b)(o.ps.vps.data,d.data)&&(this.ah=!0),o.ps.vpsList[d.vps_id]=d),i.decConf&&this.Ke(),i.decConf=void 0}}},i.gh=function(){this.Mi&&this.uh&&this.uh.units.length&&-1!==this.uh.pts&&(this.$e(this.uh),this.mr++,this.uh=void 0),this.uh||this.bh()},i.bh=function(){var t=this.mr*this.Ah;this.uh={poc:-1,key:!1,pts:-1,dts:t,cts:0,units:[],originDTS:t,originPTS:t,duration:this.Ah,size:0}},i.Oh=function(t,e){var i,n,r=t.priv_data,a=r.ps,o=e.gbCtx;if(!o)return-1;var s,u=Object(j.a)(o,1);(s=e).type>=16&&s.type<=23&&(t.key_frame=1,Object(j.g)(o,1));var c=Object(j.h)(o);if(a.pps=a.ppsList[c],!a.pps)throw new Error("raw hevc slice header error. pps undefined");if(a.sps=a.spsList[a.pps.sps_id],!a.sps)throw new Error("raw hevc slice header error. sps undefined");if(a.vps=a.vpsList[a.sps.vps_id],u)n=0;else{n=a.pps.dependent_slice_segments_enabled_flag?Object(j.a)(o,1):0;var l=Math.ceil(Math.log2(a.sps.ctb_width*a.sps.ctb_height)),h=Object(j.a)(o,l);if(h>=a.sps.ctb_width*a.sps.ctb_height)return this.Ci.i(te,"Invalid slice segment address: "+h+"."),-1}if(n)return 0;for(i=0;i<a.pps.num_extra_slice_header_bits;i++)Object(j.g)(o,1);var d=Object(j.h)(o);if(d!==Jt.HEVC_SLICE_I&&d!==Jt.HEVC_SLICE_P&&d!==Jt.HEVC_SLICE_B)return this.Ci.i(te,"Unknown slice type: %d.\n",d),-1;t.pict_type=d===Jt.HEVC_SLICE_B?qt.AV_PICTURE_TYPE_B:d===Jt.HEVC_SLICE_P?qt.AV_PICTURE_TYPE_P:qt.AV_PICTURE_TYPE_I,a.pps.output_flag_present_flag&&Object(j.g)(o,1),a.sps.separate_colour_plane_flag&&Object(j.g)(o,2);var f=function(t){return t.type===V.a.HEVC_NAL_IDR_W_RADL||t.type===V.a.HEVC_NAL_IDR_N_LP}(e);if(f)r.poc=0,this.Ke(),this.fh=this.mr;else{var p=Object(j.a)(o,a.sps.log2_max_poc_lsb);r.poc=this.wh(a.sps,r.pocTid0,p,e.type)}return 0===e.temporal_id&&e.type!==V.a.HEVC_NAL_TRAIL_N&&e.type!==V.a.HEVC_NAL_TSA_N&&e.type!==V.a.HEVC_NAL_STSA_N&&e.type!==V.a.HEVC_NAL_RADL_N&&e.type!==V.a.HEVC_NAL_RASL_N&&e.type!==V.a.HEVC_NAL_RADL_R&&e.type!==V.a.HEVC_NAL_RASL_R&&(r.pocTid0=r.poc),this.uh&&(-1!==this.uh.poc&&r.poc!==this.uh.poc&&this.gh(),this.uh.units.push({type:e.type,data:e.data}),-1===this.uh.pts&&(this.uh.pts=this.mr?(r.poc+this.fh+r.max_dec_pic_buffering)*this.Ah:0,this.uh.cts=this.uh.pts-this.uh.dts,this.uh.originPTS=this.uh.originDTS+this.uh.cts,this.uh.pts>this.Ti&&(this.Ti=this.uh.pts),this.uh.key=f,this.uh.poc=r.poc)),1},i.wh=function(t,e,i,n){var r,a=1<<t.log2_max_poc_lsb,o=e%a,s=e-o;return r=i<o&&o-i>=a/2?s+a:i>o&&i-o>a/2?s-a:s,n!==V.a.HEVC_NAL_BLA_W_LP&&n!==V.a.HEVC_NAL_BLA_W_RADL&&n!==V.a.HEVC_NAL_BLA_N_LP||(r=0),r+i},i.Ch=function(t,e,i,n,r){var a=1<<e.log2_max_frame_num,o=[];if(i.frame_num_offset=i.prev_frame_num_offset,i.frame_num<i.prev_frame_num&&(i.frame_num_offset+=a),0===e.pic_order_cnt_type){var s=1<<e.log2_max_poc_lsb;i.prev_poc_lsb<0&&(i.prev_poc_lsb=i.poc_lsb),i.poc_lsb<i.prev_poc_lsb&&i.prev_poc_lsb-i.poc_lsb>=s/2?i.poc_msb=i.prev_poc_msb+s:i.poc_lsb>i.prev_poc_lsb&&i.prev_poc_lsb-i.poc_lsb<-s/2?i.poc_msb=i.prev_poc_msb-s:i.poc_msb=i.prev_poc_msb,o[0]=o[1]=i.poc_msb+i.poc_lsb,n===Xt.AV_PICTURE_STRUCTURE_FRAME&&(o[1]+=i.delta_poc_bottom)}else if(1===e.pic_order_cnt_type){var u,c,l,h;for(u=0!==e.num_ref_frames_in_pic_order_cnt_cycle?i.frame_num_offset+i.frame_num:0,0===r&&u>0&&u--,c=0,h=0;h<e.num_ref_frames_in_pic_order_cnt_cycle;h++)c+=e.offset_for_ref_frame[h];if(u>0){var d=(u-1)/e.num_ref_frames_in_pic_order_cnt_cycle,f=(u-1)%e.num_ref_frames_in_pic_order_cnt_cycle;for(l=d*c,h=0;h<=f;h++)l+=e.offset_for_ref_frame[h]}else l=0;0==r&&(l+=e.offset_for_non_ref_pic),o[0]=l+i.delta_poc[0],o[1]=o[0]+e.offset_for_top_to_bottom_field,n===Xt.AV_PICTURE_STRUCTURE_FRAME&&(o[1]+=i.delta_poc[1])}else{var p=2*(i.frame_num_offset+i.frame_num);r||p--,o[0]=p,o[1]=p}return n!==Xt.AV_PICTURE_STRUCTURE_BOTTOM_FIELD&&(t[0]=o[0]),n!==Xt.AV_PICTURE_STRUCTURE_TOP_FIELD&&(t[1]=o[1]),Math.min(t[0],t[1])},i.Ih=function(t,e){var i=t.priv_data;if(!i.ps.pps)return-1;var n=3&t.pict_type,r=0,a=[];i.ps.pps.redundant_pic_cnt_present&&Object(j.h)(e),n===qt.AV_PICTURE_TYPE_B&&Object(j.a)(e,1);var o={list_count:r};if(this.Eh(o,a,e,i.ps.pps,n,i.picture_structure)<0)return-2;if(r=o.list_count,n!==qt.AV_PICTURE_TYPE_I)for(var s=0;s<r;s++)if(Object(j.a)(e,1))for(var u=0;;u++){var c=Object(j.h)(e);if(!(c<3)){if(c>3)return this.Ci.i(te,"illegal reordering_of_pic_nums_idc %d\n",c),-3;break}if(Object(j.h)(e),u>=a[s])return this.Ci.i(te,"reference count %d overflow\n",u),-4}if((i.ps.pps.weighted_pred&&n===qt.AV_PICTURE_TYPE_P||1===i.ps.pps.weighted_bipred_idc&&n==qt.AV_PICTURE_TYPE_B)&&i.ps.sps&&this.jh(e,i.ps.sps,a,n,{use_weight:0,use_weight_chroma:0,luma_log2_weight_denom:0,chroma_log2_weight_denom:0,luma_weight_flag:[],chroma_weight_flag:[]}),Object(j.a)(e,1))for(var l=0;l<66;l++){var h=Object(j.h)(e);if(h>Zt.MMCO_LONG)return this.Ci.i(te,"illegal memory management control operation "+h),-5;if(h===Zt.MMCO_END)return 0;if(h===Zt.MMCO_RESET)return 1;h!==Zt.MMCO_SHORT2UNUSED&&h!==Zt.MMCO_SHORT2LONG||Object(j.h)(e),h!==Zt.MMCO_SHORT2LONG&&h!==Zt.MMCO_LONG2UNUSED&&h!==Zt.MMCO_LONG&&h!==Zt.MMCO_SET_MAX_LONG||Object(j.h)(e)}return 0},i.Eh=function(t,e,i,n,r,a){var o;if(e[0]=n.ref_count[0],e[1]=n.ref_count[1],r!==qt.AV_PICTURE_TYPE_I){var s=[];if(s[0]=s[1]=a===Xt.AV_PICTURE_STRUCTURE_FRAME?15:31,Object(j.a)(i,1)&&(e[0]=Object(j.h)(i)+1,r===qt.AV_PICTURE_TYPE_B?e[1]=Object(j.h)(i)+1:e[1]=1),o=r===qt.AV_PICTURE_TYPE_B?2:1,e[0]-1>s[0]||2==o&&e[1]-1>s[1])return this.Ci.i(te,"reference overflow %u > %u or %u > %u\n",e[0]-1,s[0],e[1]-1,s[1]),e[0]=e[1]=0,t.list_count=0,e[0]=0,e[1]=0,-1;e[1]-1>s[1]&&(this.Ci.i(te,"reference overflow %u > %u \n",e[1]-1,s[1]),e[1]=0)}else o=0,e[0]=e[1]=0;return t.list_count=o,0},i.jh=function(t,e,i,n,r){var a,o;for(r.use_weight=0,r.use_weight_chroma=0,r.luma_log2_weight_denom=Object(j.h)(t),r.luma_log2_weight_denom>7&&(this.Ci.i(te,"luma_log2_weight_denom %d is out of range\n",r.luma_log2_weight_denom),r.luma_log2_weight_denom=0),e.chroma_format_idc&&(r.chroma_log2_weight_denom=Object(j.h)(t),r.chroma_log2_weight_denom>7&&(this.Ci.i(te,"chroma_log2_weight_denom %d is out of range\n",r.chroma_log2_weight_denom),r.chroma_log2_weight_denom=0)),a=0;a<2;a++){for(r.luma_weight_flag[a]=0,r.chroma_weight_flag[a]=0,o=0;o<i[a];o++)if(Object(j.a)(t,1)&&(Object(j.f)(t),Object(j.f)(t)),e.chroma_format_idc&&Object(j.a)(t,1))for(var s=0;s<2;s++)Object(j.f)(t),Object(j.f)(t);if(n!==qt.AV_PICTURE_TYPE_B)break}return r.use_weight=r.use_weight||r.use_weight_chroma,0},i.nh=function(t){(!t.fps||t.fps>A.n)&&(t.fps=A.d)},f()(e,null,[{key:"probeSize",get:function(){return 4}}])}(P),ie=function(){function t(t,e,i){var n=this;this.kh=void 0,this.Mh=void 0,this.decryptAacSamples=function(t,e,i){for(;;e++){if(e>=t.length)return void i();if(!(t[e].unit.length<32)){var r=n.kh.isSync();if(n.Sh(t,e,i,r),!r)return}}},this.Bh=function(t,e){for(var i=new Uint8Array(e),n=0,r=32;r<=t.length-16;r+=160,n+=16)t.set(i.subarray(n,n+16),r);return t},this.Th=function(t,e,i,r,a,o){var s=st(a.data),u=n.Dh(s);n.Rh(u.buffer,(function(u){a.data=n.Bh(s,u),o||n.decryptAvcSamples(t,e,i+1,r)}))},this.Mh=i,this.kh=new h(t,e,{removePKCS7Padding:!1})}var e=t.prototype;return e.decryptAvcSamples=function(t,e,i,n){for(;;e++,i=0){if(e>=t.length)return void n();for(var r=t[e].units;!(i>=r.length);i++){var a=r[i];if(!(a.data.length<=48||1!==a.type&&5!==a.type)){var o=this.kh.isSync();if(this.Th(t,e,i,n,a,o),!o)return}}}},e.Rh=function(t,e){this.Mh.key&&this.kh.decrypt(t,this.Mh.key.buffer,this.Mh.iv.buffer,e)},e.Sh=function(t,e,i,n){var r=this,a=t[e];if(a){var o=a.unit,s=o.subarray(16,o.length-o.length%16),u=s.buffer.slice(s.byteOffset,s.byteOffset+s.length);this.Rh(u,(function(a){a=new Uint8Array(a),o.set(new Uint8Array(a),16),n||r.decryptAacSamples(t,e+1,i)}))}},e.Dh=function(t){for(var e=16*Math.floor((t.length-48)/160)+16,i=new Uint8Array(e),n=0,r=32;r<=t.length-16;r+=160,n+=16)i.set(t.subarray(r,r+16),n);return i},t}(),ne=function(t){return t[t.registration=5]="registration",t[t.av1=95]="av1",t[t.opus=127]="opus",t}({}),re={5:function(t,e){D()(t,{descriptor_name:"registration",format_identifier:Object(F.a)(e,0,4)})}};function ae(t,e){var i={descriptor_tag:t[e],descriptor_length:t[e+1]},n=re[i.descriptor_tag];return n&&n(i,t.subarray(e+2,e+2+i.descriptor_length)),i}var oe="ts-demuxer",se=function(t){function e(e,i,a,o,s){var u;return e.i(oe,"constructor"),(u=t.call(this,e,i,a,o,s)||this).Lh=void 0,u.Nh=!1,u.Qh=-1,u.Vn=0,u.xh=0,u.Vh=null,u.Uh=null,u.Fh=null,u.Ph=!1,u.Hh=0,u.Yh=!1,u.Gh=0,u.Kh={aacOverhead:0,unknownTSPacketCount:0},u.Zh={spsList:[],ppsList:[],vpsList:[]},u.Wh={spsList:[],ppsList:[]},u.Xh=void 0,u.ah=!1,u.zh=!1,u.Gn=void 0,u.Jh=function(t,e){return(31&t[e+10])<<8|t[e+11]},u.qh=function(t,e,i,n){var r,a,o,s,c={audio:-1,video:-1,id3:-1,aCodecType:M.c.unknown,codecType:M.c.h264};r=(15&t[e+1])<<8|t[e+2],a=e+3+r-4,o=(15&t[e+10])<<8|t[e+11],e+=12+o;for(var l=function(){s=(31&t[e+1])<<8|t[e+2];var r=t[e];if(u.Ci.i(oe,"PMT stream_type: "+r),207===r&&n||15===r)-1===c.audio&&(c.audio=s),c.aCodecType=M.c.aac;else if(21===r)-1===c.id3&&(c.id3=s);else if(219===r&&n||27===r)-1===c.video&&(c.video=s);else if(3===r||4===r)i.mpeg||i.mp3?-1===c.audio&&(c.audio=s):u.Ci.i(oe,"MPEG audio found, not supported in this browser for now"),c.aCodecType=M.c.mp3;else if(6===r||r>=128&&r<=255){r>=128&&r<=255&&u.Ci.i(oe," PMT User Private: "+r);var a=4095&Object(F.f)(t,e+3);if(a){var o=!1,l=!1,h=!1,d=!1,f=!1;u.$h(t,e+5,a).forEach((function(t){if(t.descriptor_tag===ne.av1)o=!0;else if(t.descriptor_tag!==ne.opus&&t.descriptor_tag===ne.registration){var e=t.format_identifier;"AV01"===e&&(o=!0),"KVC3"===e&&(l=!0),"KVC4"===e&&(h=!0),"KVC5"===e&&(d=!0),"KVC6"===e&&(f=!0)}})),o&&(i.av1?-1===c.video&&-1===c.video&&(c.video=s):u.Ci.i(oe,"AV1 video found, not supported in this browser for now"),c.codecType=M.c.av1),l&&(c.codecType=M.c.kvc3,-1===c.video&&(c.video=s)),h&&(c.codecType=M.c.kvc4,-1===c.video&&(c.video=s)),d&&(c.codecType=M.c.kvc5,-1===c.video&&(c.video=s)),f&&(c.codecType=M.c.kvc6,-1===c.video&&(c.video=s))}}else 36===r?(c.codecType=M.c.hevc,-1===c.video&&(c.video=s)):u.Ci.v("unkown stream type:"+r);e+=5+((15&t[e+3])<<8|t[e+4])};e<a;)l();return c},u.io=function(t,e){void 0===e&&(e=!1);var i,n,r,a,o,s,c=t.data,l=0,h=0,d=0,f=0,p=0;if(t&&0!==t.size){for(;c[0].length<19&&c.length>1;){var _=new Uint8Array(c[0].length+c[1].length);_.set(c[0]),_.set(c[1],c[0].length),c[0]=_,c.splice(1,1)}if(((i=c[0])[0]<<16)+(i[1]<<8)+i[2]===1){if((r=(i[4]<<8)+i[5])&&r>t.size-6||0===r&&!e)return;if(192&(n=i[7]))if(f=h=536870912*(14&i[9])+4194304*(255&i[10])+16384*(254&i[11])+128*(255&i[12])+(254&i[13])/2,64&n){if(p=d=536870912*(14&i[14])+4194304*(255&i[15])+16384*(254&i[16])+128*(255&i[17])+(254&i[18])/2,Math.abs(h-d)>60*A.q)if(u.Ci.w(oe,Math.round((h-d)/A.q)+"s delta between PTS and DTS, align them"),Object(Ut.a)(d,h)){u.Ci.i(oe,"pes DTS > 33bit. align DTS:"+d+" PTS: "+h);var v=h+8589934591-d;v>0&&v<60*A.q?h+=8589934591:d=h}else d=h}else d=h,p=f;s=(a=i[8])+9,t.size-=s,o=new Uint8Array(t.size);for(var g=0,m=c.length;g<m;g++){var b=(i=c[g]).byteLength;if(s){if(s>b){s-=b;continue}i=i.subarray(s),b-=s,s=0}o.set(i,l),l+=b}return r&&(r-=a+3),{data:o,pts:h,dts:d,originDTS:p,originPTS:f,len:r}}}},u.eo=function(t,e){if(t.units.length&&t.frame){var i=e.samples,n=i.length;(!u.di.forceKeyFrameOnDiscontinuity||!0===t.key||e.decConf&&(n||u.Ph))&&(u.di.gopRemux&&t.key&&i&&i.length>1&&u.Ue&&u.Ke(),t.id=u.Mi.samples.length,t.size=t.units.reduce((function(t,e){return t+e.data.byteLength}),0),u.$e(t),!u.di.gopRemux&&u.Mi.samples.reduce((function(t,e){return t+e.size}),0)>A.o&&(u.Ci.i(oe,"max size remux"),u.Ke()))}},u.no=function(t,e){if("number"==typeof u.Le&&!Object(Ut.a)(u.Le,e.dts)&&e.dts-u.Le<90){var i=e.pts-e.dts;e.dts=u.Le+90,e.pts=e.dts+i}var n={key:t,pts:e.pts,dts:e.dts,cts:e.pts-e.dts,units:[],originDTS:e.originDTS,originPTS:e.originPTS,size:0};return Object(Ut.a)(u.xh,e.originPTS)&&(u.Ci.i(oe,"pts overflow last: "+u.xh+" curr: "+e.originPTS),n.keyTime=!0),u.Le=e.dts,u.xh=e.originPTS,n},u.so=function(t,e){if(t.data){var i,n=u.Mi,r=u.Fh;n.codecType===M.c.av1?(u.Gn||(u.Gn=at.createCtx()),i=at.parseOBU(t.data,u.Gn)):i=u.ro(t.data),t.data=null,r&&r.frame&&i.length&&(!n.audFound||r.originPTS!==t.originPTS)&&(u.eo(r,n),r=u.Fh=u.no(!1,t)),W(n.codecType)?r=u._h(i,t):n.codecType===M.c.h264?r=u.ho(i,t):n.codecType===M.c.av1&&(r||(r=u.Fh=u.no(!1,t)),i.forEach((function(t){if(t.obu_type===w.AV1_OBU_SEQUENCE_HEADER){var e=t.content;e&&u.Xh&&!Object(F.b)(u.Xh.data,e.data)&&n.decConf&&(u.oo(!0),u.De.iSGenerated&&u._i&&u.De.resetInitSegment(u._i)),u.Xh=e,Dt.updateAV1Track(u.Ci,n,e)}var i;r&&(r.frame=r.frame||t.obu_type===w.AV1_OBU_FRAME||t.obu_type===w.AV1_OBU_FRAME_HEADER,r.key=r.key||t.obu_type!==w.AV1_OBU_SEQUENCE_HEADER&&!(null==(i=t.content)||!i.keyframe),r.units.push({type:0,data:t.data}))}))),e&&r&&(u.eo(r,n),u.Fh=null)}},u.ao=function(t){if(t.data){var e=t.data,i=u.Ne,n=e.length,r=0,a=0,o=t.pts;if(void 0!==o)for(;a<n;)if(T(e,a)){var s=C(i,e,a,o,r);if(!s)break;a+=s.length,r++}else a++;else u.Ci.w("[tsdemuxer]: MPEG PES unknown PTS")}},u.uo=function(t){var e;if(t.data){var i,a,o,s,c,l,h=u.Ne,d=u.Uh,f=t.data,p=t.pts,_=u.Vh,A=null;if(u.Re=t.dts,_){var g=new Uint8Array(_.byteLength+f.byteLength);g.set(_,0),g.set(f,_.byteLength),f=g}for(o=0,s=f.length;o<s-1&&!v.f(f,o);o++);if(o&&(o<s-1?(c="AAC PES did not start with ADTS header,offset:"+o,l=!1):(c="no ADTS header found in AAC PES",l=!0),u.Ci.w("parsing error:"+c),u.Di(Object(r.e)(r.b.MUX_ERROR,r.a.PARSING_ERROR,c,{fatal:l})),l))return;var m=f.subarray(o+2,o+4);if((v.g(h,m)||!h.configParsed)&&u.De.iSGenerated&&u._i&&u.De.resetInitSegment(u._i),v.d(u.Ci,h,u.Ai,m,n.a.ADTS,null==(e=u._i)?void 0:e.audioCodec),a=0,i=v.c(h.samplerate,h.inputTimescale),d&&(u.Gh||(u.Gh=p<d?1:0),u.Gh||_)){var b=d+i;Math.abs(b-p)>1&&(u.Ci.v("AAC: align PTS for overlapping frames by "+Math.round((b-p)/90)),p=b)}for(;o<s;)if(v.f(f,o)&&o+5<s){var y=v.a(u.Ci,h,f,o,p,a,t.originPTS);if(!y){o++;break}if(u.di.enableAacPriv&&"number"==typeof h.aacSampleingIndex&&"number"==typeof h.aot){var E=v.h(u.Ci,y.sample.unit,h.aacSampleingIndex,h.aot);E&&(y.sample.aacPriv=[{payload:E.priv,streamTimestamp:Object(Ut.c)(y.sample.originPTS)}])}o+=y.length,A=y.sample.pts,y.sample.originDTS=t.originDTS,y.sample.originPTS=t.originPTS,a++}else o++;a>1&&(u.Kh.aacOverhead=1),_=o<s?f.subarray(o,s):null,u.Vh=_,u.Uh=A}},u.Lh=void 0,u}_()(e,t);var i=e.prototype;return i.setDecryptData=function(t){ie&&t&&t.key&&"SAMPLE-AES"===t.method?this.Lh=new ie(this.Ci,this.di,t):this.Lh=void 0},e.probe=function(t){return!(e.co(t)<0)},e.co=function(t){for(var e=Math.min(1e3,t.length-564),i=0;i<e;){if(71===t[i]&&71===t[i+188]&&71===t[i+376])return i;i++}return-1},i.resetInitSegment=function(e){this.Nh=!1,this.Qh=-1,this.He(e.duration),this.Vh=null,this.Uh=null,this.Fh=null,this.Vn=e.duration,this.xh=0,this.Gh=0,this.Kh.aacOverhead=0,t.prototype.resetInitSegment.call(this,e),e.stat=this.Kh},i.append=function(t,e,i,n,a,o){void 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this.Di(Object(r.e)(r.b.MUX_ERROR,r.a.PARSING_ERROR,"TS packet did not start with 0x47",{fatal:!1}));T&&(h=v(T,a))&&void 0!==h.pts?(A(h,a),d.pesData=void 0):(this.Fh&&a&&(this.eo(this.Fh,d),this.Fh=null),d.pesData=T),I&&(h=v(I))&&void 0!==h.pts?(f.codecType===M.c.aac?g(h):m(h),f.pesData=void 0):(I&&I.size,f.pesData=I),(E>0&&0===f.samples.length||y>0&&0===d.samples.length||y<=0&&E<=0)&&!a||(!a&&this.di.gopRemux||this.Ke(a),a&&this.fo())},i.fo=function(){this.Ai.emit(N.a.PARSED_DATA,{extra:this._i})},i.Ao=function(){var t,e=this.Mi,i=this.Ne;e.pesData&&(t=this.io(e.pesData,!0))&&void 0!==t.pts&&this.so(t,!0),e.pesData=void 0,i.pesData&&(t=this.io(i.pesData))&&void 0!==t.pts&&(i.codecType===M.c.aac?this.uo(t):this.ao(t)),i.pesData=void 0},i.flush=function(){this.Ci.i(oe,"flush"),this.Ao(),t.prototype.flush.call(this),this.Fh=null},i.He=function(e){t.prototype.He.call(this,e,A.q),this.Mi.audFound=!1,this.Mi.naluState=0},i.oo=function(t){void 0===t&&(t=!1),this.Ue&&this.Ke(t)},i.Ke=function(t){var e;void 0===t&&(t=!1);var i=this.Ne,r=this.Mi;if(this.We(i,r)&&(this.Ze(i,r),this.Xe(i,r,t)&&(!this.zh||t))){null!=(e=this._i)&&e.stat&&(this._i.stat.audioNonMonotonous=this.Gh);var a=!0,o=0,s=!1;this.Ue&&(a=this.Ue.contiguous,o=this.Ue.timeOffset,s=this.Ue.accurateTimeOffset),this.Ve&&(this.Ve=!1,this.Ai.emit(N.a.MEDIA_DEMUX,{type:n.b.TS})),this.Lh?this.vo(i,r,o,a,s,t):this.De.remux(i,r,o,a,s,t),this.Ue=void 0}},i.vo=function(t,e,i,n,r,a){var o=this;void 0===a&&(a=!1),t.samples&&this.Lh?this.Lh.decryptAacSamples(t.samples,0,(function(){o.do(t,e,i,n,r,a)})):this.do(t,e,i,n,r,a)},i.do=function(t,e,i,n,r,a){var o=this;void 0===a&&(a=!1),e.samples&&this.Lh?this.Lh.decryptAvcSamples(e.samples,0,0,(function(){o.De.remux(t,e,i,n,r,a)})):this.De.remux(t,e,i,n,r,a)},i.$h=function(t,e,i){for(var n=i?e+i:t.byteLength,r=[];n-e>2;){var a=ae(t,e);r.push(a),e+=2+a.descriptor_length}return r},i._h=function(t,e){var i=this,n=this.Mi,r=this.Zh,a=[],o=[],s=this.Fh,u=!1;return t.forEach((function(t){var c;switch(t.type){case V.a.HEVC_NAL_IDR_W_RADL:case V.a.HEVC_NAL_IDR_N_LP:case V.a.HEVC_NAL_CRA_NUT:i.lo(),u=!0,s||(s=i.Fh=i.no(!1,e)),s.key=!0,s.frame=!0;break;case V.a.HEVC_NAL_AUD:u=!1,n.audFound=!0,s&&i.eo(s,n),s=i.Fh=i.no(!1,e);break;case V.a.HEVC_NAL_SPS:u=!0;var l=mt.parse(t.data,n.codecType);r.sps&&!Object(F.b)(r.sps.data,l.data)&&(i.ah=!0),r.spsList[l.sps_id]=l,r.sps=l;break;case V.a.HEVC_NAL_PPS:u=!0;var h=_t.parse(t.data);r.pps&&!Object(F.b)(r.pps.data,h.data)&&(i.ah=!0),r.ppsList[h.pps_id]=h,r.pps=h;break;case V.a.HEVC_NAL_VPS:u=!0;var d=yt.parse(i.Ci,t.data);r.vps&&!Object(F.b)(r.vps.data,d.data)&&(i.ah=!0),r.vpsList[d.vps_id]=d,r.vps=d;break;case V.a.HEVC_NAL_SEI_PREFIX:case V.a.HEVC_NAL_SEI_SUFFIX:a.push.apply(a,ut.parse(t.data.subarray(2)));case V.a.PRIV_NAL_MAGIC_HEVC:if(t.type===V.a.PRIV_NAL_MAGIC_HEVC)try{o.push(ot.parse(t.data,!1))}catch(t){i.Ci.w(oe,"PrivNal parse error "+t)}default:if(i.lo(),u=!0,void 0===t.type){u=!1;break}s||(s=i.Fh=i.no(!0,e)),s.frame=!0}s&&u&&(null==(c=s.units)||c.push(t))})),s&&(a.length&&(s.sei={sei:a,streamTimestamp:Object(Ut.c)(s.originPTS)}),o.length&&(s.privNal={info:o,streamTimestamp:Object(Ut.c)(s.originPTS)})),s},i.ho=function(t,e){var i,n=this,r=this.Mi,a=this.Wh,o=[],s=[],u=this.Fh,c=!1;return t.forEach((function(t){var l;switch(t.type){case B.H264_NAL_SLICE:n.lo(),i=!0,u||(u=n.Fh=n.no(!0,e)),u.frame=!0;var h=t.data;if(c&&h.length>4){var d=Object(j.c)(h);Object(j.g)(d,8),Object(j.h)(d);var f=Object(j.h)(d);2!==f&&4!==f&&7!==f&&9!==f||(u.key=!0)}break;case B.H264_NAL_IDR_SLICE:n.lo(),i=!0,u||(u=n.Fh=n.no(!0,e)),u.key=!0,u.frame=!0;break;case B.H264_NAL_SEI:o.push.apply(o,ut.parse(t.data.subarray(1))),i=!0;break;case B.PRIV_NAL_MAGIC_H264:try{s.push(ot.parse(t.data,!0))}catch(t){n.Ci.w(oe,"PrivNal parse error "+t)}i=!0;break;case B.H264_NAL_SPS:i=!0,c=!0;var p=pt.parse(t.data);a.sps&&!Object(F.b)(a.sps.data,p.data)&&(n.ah=!0),a.spsList[p.sps_id]=p,a.sps=p;break;case B.H264_NAL_PPS:i=!0;var _=ft.parse(t.data);a.pps&&!Object(F.b)(a.pps.data,_.data)&&(n.ah=!0),a.ppsList[_.pps_id]=_,a.pps=_;break;case B.H264_NAL_AUD:i=!1,r.audFound=!0,u&&n.eo(u,r),u=n.Fh=n.no(!1,e);break;case B.H264_NAL_FILLER_DATA:default:i=!1}u&&i&&(null==(l=u.units)||l.push(t))})),u&&(o.length&&(u.sei={sei:o,streamTimestamp:Object(Ut.c)(u.originPTS)}),s.length&&(u.privNal={info:s,streamTimestamp:Object(Ut.c)(u.originPTS)})),u},i.lo=function(){var t,e=this.Mi;e.decConf&&this.ah&&!this.Ve&&(this.Ci.i(oe,"remux on paramSets update."),this.oo(!0),this.De.iSGenerated&&this._i&&this.De.resetInitSegment(this._i));var i=!1;e.decConf&&!this.ah||(e.codecType===M.c.h264?this.Wh.spsList.length&&this.Wh.ppsList.length&&(Dt.updateAVCTrack(this.Ci,e,this.Wh),i=!0):this.Zh.spsList.length&&this.Zh.ppsList.length&&this.Zh.vpsList.length&&(Dt.updateHEVCTrack(this.Ci,e,this.Zh),i=!0)),i&&this.Ai.emit(N.a.VIDEO_CODEC_DETECTED,{enabled:!!e.active,decoder:e.outputRaw?M.d.wasm:M.d.buildin,codecType:e.codecType||M.c.unknown,bitDepth:e.bitDepth,timeOffset:(null==(t=this.Ue)?void 0:t.timeOffset)||0}),this.ah=!1},i.bo=function(){var t,e=this.Fh;if(!e||0===e.units.length){var i=this.Mi.samples;e=i[i.length-1]}if(e){var n=e.units;t=n[n.length-1]}return t},i.ro=function(t){var e,i,n,r,a=0,o=0,s=this.Mi.naluState||0,u=-1,c=this.Mi,l=t.byteLength,h=l,d=[],f=s;if(-1===s)u=0,r=W(c.codecType)?(126&t[0])>>1:31&t[0],s=0,a=1;else if(s>0)for(;o<4;o++){var p=t[o];if(0!==p){if(1===p&&s>=2){u=o+1,r=W(c.codecType)?(126&t[u])>>1:31&t[u],s=0;var _=this.bo();_&&f&&o<=4-f&&_.state&&(_.data=_.data.subarray(0,_.data.byteLength-f));break}o<l&&(s=0);break}s++,a=o+1}for(;a<h;)if(1===(e=t[a+2]))if(0===t[a]&&0===t[a+1]){if(s=a>0&&0===t[a-1]?3:2,a+=3,u>=0)n={data:t.subarray(u,a-s-1),type:r||0},d.push(n);else{var v=this.bo();if(v&&(i=a-s-1)>0){var A=new Uint8Array(v.data.byteLength+i);A.set(v.data,0),A.set(t.subarray(0,i),v.data.byteLength),v.data=A}}a<l?(u=a,r=W(c.codecType)?(126&t[a])>>1:31&t[a],s=0):s=-1}else a+=3;else 0===e?a++:a+=3;for(var g=l-1;g>l-4&&g>=o&&0===t[g];g--)s++;if(u>=0&&s>=0&&u<l&&(n={data:t.subarray(u,l),type:r||0,state:s},d.push(n)),0===d.length){var m=this.bo();if(m){var b=new Uint8Array(m.data.byteLength+t.byteLength);b.set(m.data,0),b.set(t,m.data.byteLength),m.data=b}}return c.naluState=s,d},f()(e,[{key:"minChunkSize",get:function(){return 188}},{key:"encryptedChunkSize",get:function(){return 752}}],[{key:"probeSize",get:function(){return 752}}])}(P),ue="demuxer-inline",ce=function(){function t(t,e,i,r,o){this.Ai=void 0,this.di=void 0,this.po=void 0,this.li=void 0,this.kh=void 0,this.mo=null,this._t=new a.a,this.yo=void 0,this.Ci=void 0,this._o=[],this.Co=void 0,this.De=void 0,this.Io=void 0,this.Oo=0,this.Ai=t,this.li=e,this.di=i,this.po=r,this.Ci=o,Ot&&this._o.push({Demux:Ot,Remux:Qt.b,type:n.b.FLV}),Yt&&this._o.push({Demux:Yt,Remux:Qt.b,type:n.b.MP4}),xt&&this._o.push({Demux:xt,Remux:Qt.b,type:n.b.IVF}),se&&this._o.push({Demux:se,Remux:Qt.b,type:n.b.TS}),ee&&this._o.push({Demux:ee,Remux:Qt.b,type:n.b.RAW}),this.Oo=this._o.reduce((function(t,e){return Math.max(e.Demux.probeSize,t)}),0)}var e=t.prototype;return e.pushMuxData=function(t,e,i,n,r,a,o,s,u,c){var l=this,d=t;if((o||a)&&this._t.clear(),c.progress&&this.Oo)if(this._t.put(t),u)d=this._t.get(this._t.unreadLen);else{var f=Math.floor(this._t.unreadLen/this.Oo)*this.Oo;if(!(f>=this.Oo))return void(this.Io||(this.Io={contiguous:r,trackSwitch:a,discontinuity:o,accurateTimeOffset:s}));d=this._t.get(f)}else this._t.unreadLen&&(this._t.put(t),d=this._t.get(this._t.unreadLen));if(d)if(t=d,this.Io&&(r=this.Io.contiguous,a=this.Io.trackSwitch,o=this.Io.discontinuity,s=this.Io.accurateTimeOffset,this.Io=void 0),t.byteLength>0&&e&&e.key&&"AES-128"===e.method){var p,_=this.kh;!_&&se&&h&&(_=this.kh=new h(this.Ci,this.di,{removePKCS7Padding:u})),o&&(this.mo=null);var v=this.mo?this.mo:e.iv;null==(p=_)||p.decrypt(t,e.key.buffer,v.buffer,(function(h){u?l.mo=null:(l.mo=new Uint8Array(16),l.mo.set(t.subarray(t.byteLength-16),0)),l.wo(new Uint8Array(h),e,i,n,r,a,o,s,u,c)}))}else e&&u&&(this.mo=null),this.wo(t,e,i,n,r,a,o,s,u,c)},e.flush=function(){this.Co&&this.Co.flush(),this._t.clear()},e.end=function(){this.Ai.emit(N.a.LOAD_END,{})},e.updateConfig=function(t){var e;this.Ci.i(ue,"update config",t),null==(e=this.Co)||e.updateConfig(t)},e.Eo=function(t,e){if(!this.Co||e&&this.yo&&!this.yo(t)){for(var i=this.Ai,a=this.li,o=this.di,s=0,u=this._o.length;s<u;s++){var c=this._o[s],l=c.Demux.probe;if(l(t)){this.De=new c.Remux(this.Ci,i,o,a,c.type===n.b.FLV?"":this.po),this.Co=new c.Demux(this.Ci,i,this.De,o,a),this.Ai.emit(N.a.DEMUXER_DETECTED,{type:c.type}),this.yo=l;break}}if(!this.Co)return void this.Ai.emit(N.a.ERROR,Object(r.e)(r.b.MUX_ERROR,r.a.DEMUX_NOT_FOUND,"no demux matching with content found"))}},e.wo=function(t,e,i,n,a,o,s,u,c,l){try{this.Co||this.Eo(t,!0);var h=this.Co,d=this.De;if(!d||!h)return;this.Oo=e?h.encryptedChunkSize||16:h.minChunkSize||0,(o||s)&&(h.resetInitSegment(l,i),d.resetInitSegment(l)),s&&(h.resetTimeStamp(),d.resetTimeStamp()),e&&Object.prototype.hasOwnProperty.call(h,"setDecryptData")&&h.setDecryptData(e),h.append(t,n,a,u,c,l.fragSn)}catch(t){this.Ci.i(ue,t),this.Ai.emit(N.a.ERROR,Object(r.e)(r.b.MUX_ERROR,r.a.REMUX_ERROR,t.message))}},t}();e.a=ce},function(t,e,i){var n,r=i(5),a=i.n(r),o=i(12),s=i(0),u=i(22),c=i(25),l="yuv2rgb-helper",h=new Float32Array([0,-.501960814,-.501960814,1,0,0,1,0,0,1,0,0]),d=new Float32Array([-.0627451017,-.501960814,-.501960814,1.1644,0,1.596,1.1644,-.3918,-.813,1.1644,2.0172,0]),f=new Float32Array([0,-.501960814,-.501960814,1,0,1.4075,1,-.3455,-.7169,1,1.779,0]),p=new Float32Array([-.0627451017,-.501960814,-.501960814,1.164,-.013561232000000003,1.365248481,1.164,-.345441461,-.756825597,1.164,2.059156233,.010008336]),_=new Float32Array([0,-.501960814,-.501960814,1,-.011864761000000005,1.197778023,1,-.302259224,-.6617980229999999,1,1.801888929,.008744828]),v=new Float32Array([-.0627451017,-.501960814,-.501960814,1.1644,0,1.7927,1.1644,-.2132,-.5329,1.1644,2.1124,0]),A=new Float32Array([0,-.501960814,-.501960814,1,0,1.581,1,-.1881,-.47,1,1.8629,0]),g=new Float32Array([-.062561095,-.500488759,-.500488759,1.1678,0,1.6836,1.1678,-.1879,-.6523,1.1678,2.1481,0]),m=new Float32Array([0,-.500488759,-.500488759,1,0,1.476,1,-.1647,-.5719,1,1.8832,0]),b=function(){function t(t,e){this.Ci=void 0,this.jo={rotation:0},this.ko=void 0,this.Ci=t,this.ko=null==e?void 0:e.preferCanvasColorSpace}var e=t.prototype;return e.update=function(t,e,i){void 0===i&&(i=0);var n,r=t.format.colorInfo||e;return Object(o.f)(this.jo.colorInfo,r)||(this.jo.matrix=this.Mo(t,r),this.Ci.i(l,"color info update",e)),n=this.jo.matrix?this.jo.matrix:this.jo.matrix=this.Mo(t,r),this.jo.buffer=t,this.jo.colorInfo=e=r,this.jo.rotation=i,n},e.destroy=function(){this.Ci.i(l,"destroy"),this.jo.buffer=void 0,this.jo.colorInfo=void 0},e.updatePreferCanvasColorSpace=function(t){var e=(this.ko||"srgb")!==(t||"srgb");return this.ko=t,e},e.Mo=function(t,e){return this.Ci.i(l,"generate yuv matrix color info",e),t.format.chroma===c.a.AV_PIX_FMT_MONO?(this.Ci.i(l,"generate yuv matrix: mono."),h):(e&&(e.matrixCoefficients===o.c.AVCOL_SPC_BT470BG?(this.Ci.i(l,"generate yuv matrix. color: BT470BG range: "+o.b[e.colorRange]+" matrix bt601. full: "+(e.colorRange===o.b.AVCOL_RANGE_JPEG)),i=e.colorRange===o.b.AVCOL_RANGE_JPEG?_:p):e.matrixCoefficients===o.c.AVCOL_SPC_SMPTE170M?(this.Ci.i(l,"generate yuv matrix. color: SMPTE170M range: "+o.b[e.colorRange]+" matrix bt601. full: "+(e.colorRange===o.b.AVCOL_RANGE_JPEG)),i=e.colorRange===o.b.AVCOL_RANGE_JPEG?f:d):e.matrixCoefficients===o.c.AVCOL_SPC_BT709?(this.Ci.i(l,"generate yuv matrix. color: BT709 range: "+o.b[e.colorRange]+" matrix bt709. full: "+(e.colorRange===o.b.AVCOL_RANGE_JPEG)),i=e.colorRange===o.b.AVCOL_RANGE_JPEG?A:v):e.matrixCoefficients===o.c.AVCOL_SPC_BT2020_NCL&&(this.Ci.i(l,"generate yuv matrix. color: BT2020_NCL range: "+o.b[e.colorRange]+" matrix bt2020. full: "+(e.colorRange===o.b.AVCOL_RANGE_JPEG)),i=e.colorRange===o.b.AVCOL_RANGE_JPEG?m:g)),i||(this.Ci.i(l,"generate yuv matrix. color: "+(e?o.c[e.matrixCoefficients]:"unknown")+" bits: "+t.y.bits+" height: "+t.format.height),t.y.bits>8?(this.Ci.i(l,"generate yuv matrix. matrix bt2020"),i=g):t.format.height<=576?(this.Ci.i(l,"generate yuv matrix. matrix 601 limit"),i=d):(this.Ci.i(l,"generate yuv matrix. matrix 709 limit"),i=v)),i);var i},a()(t,[{key:"preferCanvasColorSpace",get:function(){return this.ko}},{key:"colorInfo",get:function(){return this.jo.colorInfo}},{key:"drawData",get:function(){return this.jo}}])}(),y=i(21),E=i(32),C=i(6),T=i(54),I=i.n(T),R="canvas2d-frame",w=function(){function t(t,e,i,n){this.Ci=void 0,this.So=void 0,this.Bo=void 0,this.To=u.a.contain,this.Pi=void 0,this.Do=void 0,this.Ro=void 0,this.Lo=0,this.No="notSet",this.Qo=void 0,this.xo=void 0,this.Vo=void 0,t.i(R,"constructor colorSpace: "+(null==i?void 0:i.preferCanvasColorSpace)),this.So=e,this.Ci=t,this.Bo=new b(t,i),this.Bo.updatePreferCanvasColorSpace(this.Bo.preferCanvasColorSpace),this.Pi=Object(y.a)(),this.Do=this.Pi.getContext("2d"),this.Qo=n||new I.a({logger:t}),"complete"===this.Qo.readyState?this.No="complete":"loading"===this.Qo.readyState&&(this.No="loading")}var e=t.prototype;return e.drawFrame=function(t,e,i){var n=this;if(this.Do&&this.Pi){var r,a,s=this.Bo.update(t,e,i);if(e=this.Bo.colorInfo,this.Lo=i||0,this.Ro&&(r=this.Ro).width===t.format.width&&r.height===t.format.height||(this.Ro=r=this.Uo(this.Pi,t)),"notSet"===this.No)return this.No="loading",this.Qo.initMap(s,(null==(a=e)?void 0:a.transferCharacteristics)||o.d.AVCOL_TRC_UNSPECIFIED,t.y.bits).then((function(e){return n.No="complete",e&&(n._yuv2rgb(t,r.data),n.Fo(r),n.Po()),e}));"loading"!==this.No&&(this._yuv2rgb(t,r.data),this.Fo(r),this.Po())}},e.Fo=function(t){var e=this.xo,i=this.Vo,n=this.Do,r=this.Lo;e&&i?(i.clearRect(0,0,e.width,e.height),i.putImageData(t,0,0),n&&(n.clearRect(0,0,n.canvas.width,n.canvas.height),90===r?(n.rotate(Math.PI/2),n.drawImage(e,0,0,e.width,e.height,0,-n.canvas.width,n.canvas.height,n.canvas.width),n.resetTransform()):270===r?(n.rotate(1.5*Math.PI),n.drawImage(e,0,0,e.width,e.height,-n.canvas.height,0,n.canvas.height,n.canvas.width),n.resetTransform()):180===r?(n.rotate(Math.PI),n.drawImage(e,0,0,e.width,e.height,-n.canvas.width,-n.canvas.height,n.canvas.width,n.canvas.height),n.resetTransform()):n.drawImage(e,0,0,e.width,e.height,0,0,n.canvas.width,n.canvas.height))):null==n||n.putImageData(t,0,0)},e._yuv2rgb=function(t,e){this.Qo.yuv2rgb(t.y.bytes,t.u.bytes,t.v.bytes,e,t.format.width,t.format.height,t.format.chroma,t.y.bits)},e.setPictMode=function(t){this.To!==t&&(this.Ci.i(R,"update pict mode",t),this.To=t,this.Po())},e.updatePreferCanvasColorSpace=function(t){var e=this.Bo.updatePreferCanvasColorSpace(t),i=this.Bo.drawData;return this.Pi&&i.buffer&&(this.Ro=this.Uo(this.Pi,i.buffer)),e},e.clear=function(){this.Ci.i(R,"clear"),this.So.clearRect(0,0,this.So.canvas.width,this.So.canvas.height)},e.destroy=function(){this.Ci.i(R,"destroy"),this.Qo.destroy(),this.Bo.destroy(),this.Xi()},e.Xi=function(){this.Pi=void 0,this.Do=void 0,this.xo=void 0,this.Vo=void 0},e.Po=function(){if(this.Pi){var t=0,e=0,i=this.Pi.width,n=this.Pi.height,r=0,a=0,o=this.So.canvas.width,s=this.So.canvas.height,c=this.So,l=i/n,h=o/s;this.To===u.a.contain?l>h?s-=2*(a=(s-o/l)/2):o-=2*(r=(o-s*l)/2):this.To===u.a.cover&&(l>h?i-=2*(t=(i-n*h)/2):n-=2*(e=(n-i/h)/2)),c.clearRect(0,0,c.canvas.width,c.canvas.height),c.drawImage(this.Pi,t,e,i,n,r,a,o,s)}},e.Uo=function(t,e){this.Ci.i(R,"init image data",e.format.width,e.format.height,this.Bo.preferCanvasColorSpace);for(var i=this.Bo.preferCanvasColorSpace?{colorSpace:this.Bo.preferCanvasColorSpace}:void 0,n=C.a.firefox?new ImageData(e.format.width,e.format.height):new ImageData(e.format.width,e.format.height,i),r=e.format.width*e.format.height,a=1;a<r;a++)n.data[4*a-1]=255;var o=this.Ho(e);if(90===this.Lo||270===this.Lo||180===this.Lo||o){this.xo||(this.xo=Object(y.a)(),this.Vo=this.xo.getContext("2d")),this.xo.width=e.format.width,this.xo.height=e.format.height;var s=e.format.width,u=e.format.height;if(o){var c=Object(E.a)(e.format.width,e.format.height,e.format.sar);s=c.width,u=c.height}if(90===this.Lo||270===this.Lo){var l=s;s=u,u=l}t.width=s,t.height=u}else t.width=e.format.width,t.height=e.format.height;return n},e.Ho=function(t){return!(!t.format.sar||t.format.sar.width===t.format.height)},a()(t,[{key:"preferCanvasColorSpace",get:function(){return this.Bo.preferCanvasColorSpace}},{key:"yuv2rgbLib",get:function(){return this.Qo}},{key:"ready",get:function(){return"complete"===this.No}},{key:"type",get:function(){return s.b.canvas2d}},{key:"drawData",get:function(){return this.Bo.drawData}},{key:"imageData",get:function(){var t;return null==(t=this.Do)?void 0:t.getImageData(0,0,this.Do.canvas.width,this.Do.canvas.height)}}])}(),L=i(8),D=i.n(L),S=i(10),O=i.n(S),N=i(14),k=i(3),x=i(44),P=i(2),M=new Float32Array([-1,-1,1,-1,-1,1,-1,1,1,-1,1,1]),U=new Float32Array([1,-0,0,0,1,0,0,0,1]),B=new Float32Array([0,-1,0,1,0,0,0,0,1]),V=new Float32Array([-1,0,0,0,-1,0,0,0,1]),F=new Float32Array([0,1,0,-1,0,0,0,0,1]),j="webgl-frame",H=function(){function t(t,e,i){this.Yi=void 0,this.Ci=void 0,this.Bo=void 0,this.Yo={},this.Go={},this.Ko=null,this.Zo=null,this.Wo=0,this.Xo=null,this.zo=0,this.Jo=null,this.qo=0,this.$o=null,this.ta=null,this.ia=null,this.ea=null,this.na=null,this.sa=null,this.ra=null,this.ha=null,this.To=u.a.cover,t.i(j,"constructor colorSpace: "+(null==i?void 0:i.preferCanvasColorSpace)),this.Yi=e,this.Ci=t,this.Bo=new b(t,i),Object(y.d)(e,this.Bo.preferCanvasColorSpace)}t.getRotMatrix=function(t){switch(t){case 90:return B;case 180:return V;case 270:return F}return U},t.oa=function(t,e){t.bindTexture(t.TEXTURE_2D,e),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.LINEAR)};var e=t.prototype;return e.destroy=function(){this.Ci.i(j,"destroy");var t=this.Yi;if(t){this.aa(),this.Ci.i(j,"destroy. lose ctx");var e=t.getExtension("WEBGL_lose_context");e&&e.loseContext()}this.Bo.destroy()},e.setPictMode=function(t){if(this.To!==t){this.Ci.i(j,"update pict mode",t),this.To=t,this.clear();var e=this.Bo.drawData;e.buffer&&this.drawFrame(e.buffer,e.colorInfo,e.rotation)}},e.setWebGLCtx=function(t,e){void 0===e&&(e=u.a.contain),this.Ci.i(j,"set webgl",t,t!==this.Yi),this.To=e,t!==this.Yi&&(this.aa(),this.Yi=t)},e.updatePreferCanvasColorSpace=function(t){return Object(y.d)(this.Yi,t),this.Bo.updatePreferCanvasColorSpace(t)},e.ua=function(t){if(this.Yo[t])return this.Yo[t];var e=this.Yi;if(!e)return null;var i=e.createTexture();return i?(this.Yo[t]=i,i):null},e.ca=function(e,i,n,r,a){var o=this.Yi;if(o){var s=this.ua(e);o.activeTexture(o.TEXTURE0),t.oa(o,s),o.texImage2D(o.TEXTURE_2D,0,r>8?o.LUMINANCE_ALPHA:o.LUMINANCE,i,n,0,r>8?o.LUMINANCE_ALPHA:o.LUMINANCE,o.UNSIGNED_BYTE,a)}},e.fa=function(){this.Ci.i(j,"init");var t=this.Yi;t&&(this.Ko=this.Aa("\n    precision lowp float;\n\n    attribute vec2 aPosition;\n    attribute vec2 aLumaPosition;\n    attribute vec2 aChromaPosition;\n    varying vec2 vLumaPosition;\n    varying vec2 vChromaPosition;\n    uniform mat3 uMatrix;\n    void main() {\n        gl_Position = vec4((uMatrix * vec3(aPosition, 1)).xy, 0, 1);\n        vLumaPosition = aLumaPosition;\n        vChromaPosition = aChromaPosition;\n    }\n    ","\n    #define EOTF_C1 .8359375\n    #define EOTF_C2 18.8515625\n    #define EOTF_C3 18.6875\n    #define EOTF_HLG_GAMMA 0.2\n    #define _EOTF_HLG_A 0.17883277\n    #define _EOTF_HLG_B 0.28466892\n    #define _EOTF_HLG_C 0.55991073\n    #define MAIN_A 2.51\n    #define MAIN_B 0.03\n    #define MAIN_C 1.23\n    #define MAIN_D 0.59\n    #define MAIN_E 0.14\n    #define MAIN_ADAPTED_LUM 0.001\n\n    precision lowp float;\n\n    const vec3 eotf_m1 = vec3(1.0 / .1593017578125);\n    const vec3 eotf_m2 = vec3(1.0 / 78.84375);\n    const vec3 tonemapping_hlg_m1 = vec3(1.0 / 1.3);\n    const vec3 main_m1 = vec3(0.555555555556);\n    const vec3 main_m2 = vec3(2.0);\n    \n    // bt2020 to bt709\n    const mat3 mat_xyz_to_rgbp3 = mat3(\n        1.66049100210843, -0.124550474521591, -0.0181507633549054, \n        -0.587641138788548, 1.13289989712596, -0.100578898008008, \n        -0.0728498633198855, -0.00834942260436943, 1.11872966136291\n    );\n\n    float _eotf_hlg(float x) {\n        if (x < 0.5) {\n            return pow(x / 0.5, 2.0) / 12.0;\n        } else {\n            return (exp((x - _EOTF_HLG_C) / _EOTF_HLG_A) + _EOTF_HLG_B) / 12.0;\n        }\n    }\n\n    vec3 eotf_hlg(vec3 i) {\n        vec3 res;\n        float Y = 0.2627 * res.x + 0.6780 * res.y + 0.0593 * res.z;\n        res = pow(Y, EOTF_HLG_GAMMA) * res;\n        res.x = _eotf_hlg(i.x);\n        res.y = _eotf_hlg(i.y);\n        res.z = _eotf_hlg(i.z);\n        return res;\n    }\n\n    vec3 eotf(vec3 i) {\n        i = max(i, 1e-10);\n        vec3 input_m2 = pow(i, eotf_m2);\n        return pow((input_m2 - EOTF_C1) / (EOTF_C2 - EOTF_C3 * input_m2), eotf_m1) * 10000.0;\n    }\n\n    vec3 tonemapping_hlg(vec3 i) {\n        vec3 res = pow(i, tonemapping_hlg_m1);\n        return res;\n    }\n\n    float _trc_gamma(float i) {\n        if (i < 0.018) {\n            return 4.5 * i;\n        } else {\n            return 1.099 * pow(i, 0.45);\n        }\n    }\n\n    vec3 trc_gamma(vec3 i) {\n        vec3 res;\n        res.x = _trc_gamma(i.x);\n        res.y = _trc_gamma(i.y);\n        res.z = _trc_gamma(i.z);\n        return res;\n    }\n\n    uniform sampler2D uTextureY;\n    uniform sampler2D uTextureCb;\n    uniform sampler2D uTextureCr;\n    uniform vec3 uColorCovYOffset;\n    uniform mat3 uColorConversion;\n    uniform int uColorTrc;\n    uniform int uBitsPerPixel;\n    varying vec2 vLumaPosition;\n    varying vec2 vChromaPosition;\n\n    void main() {\n        vec3 yuv;\n        if (uBitsPerPixel > 8) {\n            float normalized = pow(2.0, float(uBitsPerPixel - 8));\n            yuv.x = (texture2D(uTextureY, vLumaPosition).r + texture2D(uTextureY, vLumaPosition).a * 256.0) / normalized;\n            yuv.y = (texture2D(uTextureCb, vChromaPosition).r + texture2D(uTextureCb, vChromaPosition).a * 256.0) / normalized;\n            yuv.z = (texture2D(uTextureCr, vChromaPosition).r + texture2D(uTextureCr, vChromaPosition).a * 256.0) / normalized;\n            yuv += uColorCovYOffset;\n            vec3 rgb = yuv * uColorConversion;\n\n            vec3 rgb_lum;\n            if (uColorTrc == 16) { // HDR10 or HDR10+\n                // 电光转换（EOTF）\n                rgb_lum = eotf(rgb);\n\n                //tone mapping\n                vec3 tmp = rgb_lum * MAIN_ADAPTED_LUM;\n                rgb_lum = tmp * (tmp * MAIN_A + MAIN_B) / (tmp * (tmp * MAIN_C + MAIN_D) + MAIN_E) / 1.3;\n                rgb_lum = pow(rgb_lum, main_m1) * pow(main_m2, rgb_lum) / 2.0; //g=1.8\n\n                //调节饱和度\n                float gray = (rgb_lum.x + rgb_lum.y + rgb_lum.z) / 2.0;\n                rgb_lum = rgb_lum + (rgb_lum * 1.5 - gray) * 0.12;\n            } else { // HLG\n                rgb_lum = eotf_hlg(rgb);\n                rgb_lum = tonemapping_hlg(rgb_lum);\n            }\n            vec3 rgbp3 = trc_gamma(mat_xyz_to_rgbp3 * rgb_lum);\n            gl_FragColor = vec4(rgbp3, 1.0);\n        } else {\n            yuv.x = texture2D(uTextureY, vLumaPosition).x;\n            yuv.y = texture2D(uTextureCb, vChromaPosition).x;\n            yuv.z = texture2D(uTextureCr, vChromaPosition).x;\n            yuv += uColorCovYOffset;\n            gl_FragColor = vec4(clamp(yuv * uColorConversion, 0.0, 1.0), 1.0);\n        }\n    }"),this.Ko&&(this.Zo=t.createBuffer(),t.bindBuffer(t.ARRAY_BUFFER,this.Zo),t.bufferData(t.ARRAY_BUFFER,M,t.STATIC_DRAW),this.Wo=t.getAttribLocation(this.Ko,"aPosition"),this.Xo=t.createBuffer(),this.zo=t.getAttribLocation(this.Ko,"aLumaPosition"),this.Jo=t.createBuffer(),this.qo=t.getAttribLocation(this.Ko,"aChromaPosition"),this.$o=t.getUniformLocation(this.Ko,"uColorCovYOffset"),this.ia=t.getUniformLocation(this.Ko,"uColorConversion"),this.ea=t.getUniformLocation(this.Ko,"uColorTrc"),this.na=t.getUniformLocation(this.Ko,"uBitsPerPixel"),this.ta=t.getUniformLocation(this.Ko,"textureSize"),this.sa=t.getUniformLocation(this.Ko,"uMatrix"),t.pixelStorei(t.UNPACK_ALIGNMENT,1)))},e.va=function(t,e,i){var n=this.Yi;n&&this.Ko&&(n.activeTexture(e),this.Yo[t]&&n.bindTexture(n.TEXTURE_2D,this.Yo[t]),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_S,n.CLAMP_TO_EDGE),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_T,n.CLAMP_TO_EDGE),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MIN_FILTER,n.LINEAR),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MAG_FILTER,n.LINEAR),n.uniform1i(n.getUniformLocation(this.Ko,t),i))},e.Aa=function(t,e){var i=this.Yi;if(i){this.Ci.i(j,"init program",i);var n=this.da(i.VERTEX_SHADER,t),r=this.da(i.FRAGMENT_SHADER,e);this.ra=n,this.ha=r;var a=i.createProgram();if(a&&n&&r){if(i.attachShader(a,n),i.attachShader(a,r),i.linkProgram(a),!i.getProgramParameter(a,i.LINK_STATUS)){var o=i.getProgramInfoLog(a);throw i.deleteProgram(a),new Error("GL program linking failed: "+o)}return a}}return null},e.da=function(t,e){var i=this.Yi;if(i){var n=i.createShader(t);if(n){if(i.shaderSource(n,e),i.compileShader(n),!i.getShaderParameter(n,i.COMPILE_STATUS)){var r=i.getShaderInfoLog(n);throw i.deleteShader(n),new Error("GL shader compilation for "+t+" failed: "+r)}return n}}return null},e.drawFrame=function(e,i,n){void 0===n&&(n=0);var r=this.Yi;if(r){var a=e.format,o=e.y.bits>8?2:1,s=!this.Ko||this.la(e.format),c=this.Bo.update(e,i,n);i=this.Bo.colorInfo,s&&this.clear(),this.Ko||this.fa(),s&&(this.ba(this.Xo,this.zo,e.y.stride/o,e.format),this.ba(this.Jo,this.qo,e.u.stride*a.width/a.chromaWidth/o,e.format)),this.ca("uTextureY",e.y.stride/o,e.format.height,e.y.bits,e.y.bytes),this.ca("uTextureCb",e.u.stride/o,e.format.chromaHeight,e.u.bits,e.u.bytes),this.ca("uTextureCr",e.v.stride/o,e.format.chromaHeight,e.v.bits,e.v.bytes),r.useProgram(this.Ko),this.To===u.a.contain?r.viewport((r.canvas.width-a.displayWidth)/2,(r.canvas.height-a.displayHeight)/2,a.displayWidth,a.displayHeight):this.To===u.a.cover?r.canvas.width/r.canvas.height>a.displayWidth/a.displayHeight?r.viewport(0,(r.canvas.height-a.displayHeight*(r.canvas.width/a.displayWidth))/2,r.canvas.width,r.canvas.height*(r.canvas.width/a.displayWidth)):r.viewport((r.canvas.width-a.displayWidth*(r.canvas.height/a.displayHeight))/2,0,r.canvas.width*(r.canvas.height/a.displayHeight),r.canvas.height):r.viewport(0,0,r.canvas.width,r.canvas.height),this.va("uTextureY",r.TEXTURE0,0),this.va("uTextureCb",r.TEXTURE1,1),this.va("uTextureCr",r.TEXTURE2,2),i&&r.uniform1i(this.ea,i.transferCharacteristics),r.uniform1i(this.na,e.y.bits),r.uniformMatrix3fv(this.sa,!1,t.getRotMatrix(n)),r.uniform3fv(this.$o,c.subarray(0,3)),r.uniformMatrix3fv(this.ia,!1,c.subarray(3,12));var l=new Float32Array([a.width,a.height]);r.uniform2fv(this.ta,l),r.bindBuffer(r.ARRAY_BUFFER,this.Zo),r.enableVertexAttribArray(this.Wo),r.vertexAttribPointer(this.Wo,2,r.FLOAT,!1,0,0),r.bindBuffer(r.ARRAY_BUFFER,this.Xo),r.enableVertexAttribArray(this.zo),r.vertexAttribPointer(this.zo,2,r.FLOAT,!1,0,0),r.bindBuffer(r.ARRAY_BUFFER,this.Jo),r.enableVertexAttribArray(this.qo),r.vertexAttribPointer(this.qo,2,r.FLOAT,!1,0,0),r.drawArrays(r.TRIANGLES,0,M.length/2),r.finish()}},e.ba=function(t,e,i,n){var r=this.Yi;if(r){var a=n.cropLeft/i,o=(n.cropLeft+n.cropWidth)/i,s=(n.cropTop+n.cropHeight)/n.height,u=n.cropTop/n.height,c=new Float32Array([a,s,o,s,a,u,a,u,o,s,o,u]);r.bindBuffer(r.ARRAY_BUFFER,t),r.bufferData(r.ARRAY_BUFFER,c,r.STATIC_DRAW)}},e.clear=function(){var t=this.Yi;t&&(t.viewport(0,0,t.canvas.width,t.canvas.height),t.clearColor(0,0,0,0),t.clear(t.COLOR_BUFFER_BIT))},e.la=function(t){var e,i=null==(e=this.Bo.drawData.buffer)?void 0:e.format;return!(i&&t.width===i.width&&t.height===i.height&&t.chromaWidth===i.chromaWidth&&t.chromaHeight===i.chromaHeight)},e.aa=function(){var t=this;this.Ci.i(j,"clear WebGL");var e=this.Yi;e&&(e.disableVertexAttribArray(this.Wo),e.disableVertexAttribArray(this.zo),e.disableVertexAttribArray(this.qo),this.Zo&&e.deleteBuffer(this.Zo),this.Xo&&e.deleteBuffer(this.Xo),this.Jo&&e.deleteBuffer(this.Jo),Object.keys(this.Yo).forEach((function(e){t.Yi&&t.Yo[e]&&t.Yi.deleteTexture(t.Yo[e]),delete t.Yo[e]})),Object.keys(this.Go).forEach((function(e){t.Yi&&t.Go[e]&&t.Yi.deleteFramebuffer(t.Go[e]),delete t.Go[e]})),this.Ko&&e.deleteProgram(this.Ko),this.ra&&e.deleteShader(this.ra),this.ha&&e.deleteShader(this.ha),this.Ko=null)},a()(t,[{key:"ready",get:function(){return!0}},{key:"preferCanvasColorSpace",get:function(){return this.Bo.preferCanvasColorSpace}},{key:"type",get:function(){return s.b.webgl}},{key:"drawData",get:function(){return this.Bo.drawData}},{key:"imageData",get:function(){if(this.Yi){var t=new ImageData(this.Yi.canvas.width,this.Yi.canvas.height);return this.Yi.readPixels(0,0,this.Yi.canvas.width,this.Yi.canvas.height,this.Yi.RGBA,this.Yi.UNSIGNED_BYTE,t.data),t}}}])}(),G="canvas-renderer-screenshot",z=function(t){function e(e,i){var n;return(n=t.call(this)||this).Ci=void 0,n.Ai=void 0,n.Pi=void 0,n.Qo=void 0,n.pa=void 0,n.Ci=e,n.Ai=i,n}O()(e,t);var i=e.prototype;return i.screenshot=function(t,e){var i,n,r=t.type,a=t.drawData;this.Ci.i(G,"screenshot type: "+r+" id:"+(null==e?void 0:e.id)+" pts: "+(null==(i=a.buffer)?void 0:i.format.pts));var o={pts:(null==(n=a.buffer)?void 0:n.format.pts)||-1};if(null!=e&&e.id&&(o.id=e.id),!a.buffer)return this.Ci.i(G,"screenshot type: "+r+" id:"+(null==e?void 0:e.id)+" error. empty yuv"),o.errorCode=k.a.SCREENSHOT_EMPTY_DATA_ERROR,o.errorMessage="empty yuv",void this.Ai.emit(P.a.SCREENSHOT,D()(o,{errorCode:k.a.SCREENSHOT_EMPTY_DATA_ERROR,errorMessage:"empty 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0:e.colorSpace)),c?this.Ai.emit(P.a.SCREENSHOT,D()(o,{image:c})):this.Ai.emit(P.a.SCREENSHOT,D()(o,{errorCode:k.a.SCREENSHOT_CREATE_IMG_ERROR,errorMessage:"image data null"}))}else this.Ai.emit(P.a.SCREENSHOT,D()(o,{errorCode:k.a.SCREENSHOT_INIT_ERROR,errorMessage:"create frame sink error"}))},i.destroy=function(){var e;this.Ci.i(G,"destroy"),null==(e=this.Qo)||e.destroy(),this.Pi=void 0,t.prototype.destroy.call(this)},i.ma=function(t,e,i){var n=this.Pi;n&&(90===i||270===i?(n.width=e,n.height=t):(n.width=t,n.height=e))},i.ga=function(t,e,i,n){this.Ci.i(G,"init frameSink type:"+e+" colorSpace:"+(null==n?void 0:n.colorSpace));var r=null!=n&&n.colorSpace?{preferCanvasColorSpace:n.colorSpace}:void 0;if(e===s.b.webgl){var a=Object(y.c)(t);if(a)return null!=n&&n.colorSpace&&Object(y.d)(a,n.colorSpace),new H(this.Ci,a,r)}var o=null!=n&&n.colorSpace?{colorSpace:n.colorSpace}:void 0,u=t.getContext("2d",o);if(u)return new 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this.Ct},set:function(t){t>=0&&t<this._t.length&&(this.Ct=t)}},{key:"cache",get:function(){return this._t}},{key:"remaining",get:function(){return this._t.length-1-this.Ct}}])}(),Z="canvas-renderer",q=function(){function t(t,e){this.di=void 0,this.Ai=void 0,this.Ci=void 0,this.Ea=void 0,this.Qo=void 0,this.ja=s.p.NONE,this.ka=!0,this.Ma=void 0,this.Sa=void 0,this.Ba=0,this.Ta=3,this.vt=s.s.canvas,this.Da=!1,this.Ra=void 0,this.La=10,this.Na=void 0,this.Qa=void 0,t.i(Z,"constructor"),this.Ai=e,this.Ci=t,this.Ea=new X(t)}var e=t.prototype;return e.init=function(t,e,i){this.Ci.i(Z,"init"),this.di=e,this.Na=new W.a(this.Ci,e,i),this.ja=this.di.videoDecBlockPolicy,this.Ea.init(e.videoFrameBufferSize);try{var n=Object(y.b)(),r=s.b.webgl;e.preferCanvasType!==s.b.canvas2d&&this.Na.webgl&&n.webGL?(this.Ci.i(Z,"webgl yuv2rgb"),this.Qo=new H(this.Ci,this.Na.webgl,e)):this.Na.canvas2d&&(this.Ci.i(Z,"software yuv2rgb"),this.Qo=new w(this.Ci,this.Na.canvas2d,e),r=s.b.canvas2d),this.Ci.i(Z,"renderer 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clear."),this.Qo&&this.Qo.clear()),null==(c=this.Qo)||c.setPictMode(o),this.vt=r,this.La=a,r!==s.s.video&&this.Na&&this.Na.updateCanvasSize(e,i)&&null!=(l=this.Qo)&&l.drawData.buffer&&this.Va(null==(h=this.Qo)?void 0:h.drawData.buffer)},e.updateMediaInfo=function(t){this.Ci.i(Z,"update media info",t),this.Sa=t},e.step=function(t){if(!this.ka)if(t===s.m.NEXT){var e,i=this.Ma?this.Ma.pts:-1;i>=0&&null!=(e=this.Ma)&&e.yuv&&(this.Ba=i,this.Ai.emit(P.a.STEP,{type:t,time:i}))}else if(t===s.m.PREV){var n=this.Ma?this.Ea.index-1:this.Ea.index;if(n>0){var r=this.Ea.getLessPtsIdxThen(n);if(r>=0){if(n-r>1&&this.Ci.i(Z,"step prev skip "+(n-r-1)),this.Ma=this.Ea.getFrameByIndex(r),this.Ma&&this.Ma.yuv)return this.Ba=this.Ma.yuv.format.pts,void this.Ai.emit(P.a.STEP,{type:t,time:this.Ma.yuv.format.pts})}else this.Ea.reset()}this.Ai.emit(P.a.STEP,{type:t,time:-1})}},e.seek=function(t,e){this.Ci.i(Z,"seek["+e+"]: seek. time: "+t);var i=this.Ea.ptsToIndex(t);if(-1!==i){var n;if(!this.Ea.hasDropedAfterIdx(i))return this.Ea.index=i,this.Ma=this.Ea.current,this.Ci.i(Z,"seek["+e+"]: hit yuv cache. time: "+t+" draw pts: "+(null==(n=this.Ma)?void 0:n.pts)+" remain yuv: "+this.Ea.remaining),this.Ba=t,this.Ha(),this.Ai.emit(P.a.RENDERER_BUF_UPDATE,{needMore:this.Ea.remaining<this.Ta,yuvBufLen:this.Ea.remaining,desc:"seek"}),void this.Ai.emit(P.a.RENDERER_SEEK,{hitCache:!0,time:t,id:e});this.Ci.i(Z,"seek["+e+"]: yuv cache has dropped. reset yuv cache."),this.Ea.reset(),this.Ai.emit(P.a.RENDERER_BUF_UPDATE,{needMore:this.Ea.remaining<this.Ta,yuvBufLen:this.Ea.remaining,desc:"seek reset"})}this.Ta=this.La||10,this.ka=!0,this.Ci.i(Z,"seek["+e+"]: miss yuv cache"),this.Ai.emit(P.a.RENDERER_SEEK,{hitCache:!1,time:t,id:e})},e.endOfData=function(){this.Ci.i(Z,"end of data"),this.Da=!0,this.Ua()},e.decDropFrameInfo=function(t){this.Ea.decDropFrameInfo(t)},e.screenshot=function(t){this.Qa||(this.Qa=new z(this.Ci,this.Ai)),this.Qo&&this.Qa.screenshot(this.Qo,t)},e.reset=function(t,e){void 0===e&&(e=!1),this.Ci.i(Z,"reset",t),this.Ea.reset(),e||(this.Ba=-1),this.ka=!0,this.Ma=void 0,this.Da=!1,this.Ai.emit(P.a.RENDERER_BUF_UPDATE,{needMore:!0,yuvBufLen:0,desc:"reset"})},e.destroy=function(){var t,e;this.Ci.i(Z,"destroy."),this.Qo&&this.Qo.destroy(),this.Ea.reset(),this.Ya(),null==(t=this.Na)||t.destroy(),this.Na=void 0,null==(e=this.Qa)||e.destroy()},e.Fa=function(){return this.Da},e.Ha=function(){var t,e;if(this.Na&&-1!==this.Ba){var i=this.Ea.remaining;for(!this.Ma||null!=(t=this.Ma)&&t.yuv||this.Ci.i(Z,"skip empty frame"),this.Ma&&null!=(e=this.Ma)&&e.yuv||(this.Ma=this.Ea.next());this.Ma&&this.Ba>=0;){var n=this.Ba-this.Ma.pts,r=this.Ba-this.Ma.endPTS;if(this.ka&&r>200)this.Ci.v(Z,"skip 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s.then((function(t){t?(i.Ai.emit(P.a.RENDERER_WAITING_END),i.Ai.emit(P.a.RENDERER_DRAW,{yuvBufLen:i.Ea.remaining})):i.Ai.emit(P.a.ERROR,Object(k.e)(k.b.DECODER_ERROR,k.a.DECODER_2D_ERROR,"render initialization error. 2d"))}));if(!this.Qo.ready)return void this.Ai.emit(P.a.RENDERER_WAITING)}this.Ai.emit(P.a.RENDERER_DRAW,{yuvBufLen:this.Ea.remaining})}},e.xa=function(){var t=this;this.Ra||(this.Ra=setInterval((function(){t.Ha()}),0))},e.Ya=function(){this.Ra&&(clearInterval(this.Ra),this.Ra=void 0)},e.Ga=function(){var t=this.La||10;this.Ci.i(Z,"waiting. frame buf: "+t),this.Ta!==t&&(this.Ta=t),this.ka=!0,this.Ai.emit(P.a.DECODER_WAITING)},e.Pa=function(){this.Ci.i(Z,"waiting ready. frame buf: "+this.Ea.remaining+", data ended: "+this.Fa()),this.ka=!1,this.Ai.emit(P.a.DEC_VIDEO_READY)},t}();e.a=q},function(t,e,i){var n,r=i(0),a=i(7),o=i(3),s=i(9),u=i(11),c=i(16),l=i(5),h=i.n(l),d=a.b/a.n,f="video-dec-cache",p=function(){function t(t,e){var i=this;this.Ci=void 0,this.Ai=void 0,this.Ka=[],this.Za=0,this.yt=0,this.Wa=0,this.Xa=-1,this.za=[],this.Ja=1,this.Ah=33,this.qa=void 0,this.$a=void 0,this.isIDR=function(t){return t.units.reduce((function(t,e){return-1!==i.za.indexOf(e.type)||t}),!1)},t.i(f,"constructor"),this.Ai=e,this.Ci=t}var e=t.prototype;return e.updateIdrFrame=function(t){this.Ci.i(f,"updateIdrFrame",t),this.za=t},e.appendData=function(t){var e=this;if(t.type===u.d.decoderConfig){this.qa=t.samples[0];var i=this.$a=[],n={};return this.qa.units.forEach((function(t){n[t.type]||(n[t.type]=!0,i.push(t.type))})),void this.Ci.i(f,"dec config",i)}var r=this.Ka;t.samples.forEach((function(i,n){var o=e.isIDR(i);if(o||-1!==e.Xa){if(o){if(e.qa){var s,c=!1;e.$a&&(c=e.$a.reduce((function(t,e){return t&&i.units.reduce((function(t,i){return t||i.type===e}),!1)}),!0)),!c&&(e.Ci.i(f,"key sample has not dec config. push dec config units."),(s=i.units).unshift.apply(s,e.qa.units))}e.Wa++}var l=i.units.reduce((function(t,e){return e.data.length+t}),0),h={id:e.Ja,key:o,gopId:e.Wa,type:t.type||u.d.videoFrame,size:l,data:i,dts:i.dts*a.b,pts:i.pts*a.b,mediaInfo:t.mediaInfo};h.pts>e.Xa&&(e.Xa=h.pts);var d=r[r.length-1];d&&Math.abs(h.dts-d.dts)>1e3&&e.Ci.i(f,"append error",e.Ka,e.Za),h.discontinuity=!!(h.type===u.d.videoFrame&&d&&Math.abs(h.dts-d.dts)>a.p),r.push(h),e.yt+=l,e.Ja++}})),r.length>10&&(this.Ah=Math.max(d,(r[r.length-1].dts-r[0].dts)/(r.length-1))),this.tu()},e.clean=function(){this.Ci.i(f,"clean"),this.Ka=[],this.Ja=0,this.Za=0,this.yt=0,this.Wa=0,this.Xa=-1},e.getItem=function(t){return this.Ka[t]},e.getItemIdxByDts=function(t){var e=this.iu(this.Ka,t);if(-1===e){var i=this.Ka[this.Ka.length-1];i&&t>i.dts&&t<i.dts+this.Ah&&(e=this.Ka.length-1)}return e},e.getItemByDts=function(t){var e=this.getItemIdxByDts(t);if(e>=0)return this.Ka[e]},e.seek=function(t){var e=this.getItemIdxByDts(t);if(e<0&&this.hit(t)&&this.Ka.length&&t>this.Ka[this.Ka.length-1].dts&&(e=this.Ka.length-1),e>=0)for(var i=e;i>=0;i--)if(this.Ka[i].key&&this.Ka[i].pts<=t)return this.Za=i,!0;return!1},e.hit=function(t){var e=this.Ka;return!!e.length&&t>=e[0].pts&&t<=this.Xa+this.Ah},e.next=function(){if(this.Za<this.Ka.length){var t=this.Ka[this.Za];return this.Za++,this.tu(),t}},e.tu=function(){var t=this.Ka;if(t.length){for(var e=0;this.yt>134217728&&this.Za>0;){var i,n=(null==(i=this.current)?void 0:i.gopId)||t[t.length-1].gopId,r=t[0];if(n-r.gopId<2)break;t.shift(),this.yt=this.yt-r.size,this.Za--,e++}e&&this.Ci.i(f,"remove",e)}},e.iu=function(t,e){for(var i,n=t,r=0,a=n.length-1,o=void 0,s=void 0;r<=a;)if(i=n[o=(r+a)/2|0],(s=n[o+1])&&e>s.dts)r=o+1;else{if(s&&e===s.dts)return o+1;if(!(e<i.dts))return s?o:-1;a=o-1}return-1},h()(t,[{key:"current",get:function(){return this.Ka[this.Za]}},{key:"remain",get:function(){return this.Ka.length-this.Za}},{key:"length",get:function(){return this.Ka.length}},{key:"idx",get:function(){return this.Za},set:function(t){this.Za=Math.min(Math.max(0,t),this.Ka.length)}},{key:"size",get:function(){return this.yt}},{key:"data",get:function(){return this.Ka}},{key:"frameDuration",get:function(){return this.Ah}}])}(),_=i(50),v=i.n(_),A=i(2),g=i(25),m=((n=m||{})[n.KS265_PIXFMT_YUV_420P=0]="KS265_PIXFMT_YUV_420P",n[n.KS265_PIXFMT_YUV_420SP=1]="KS265_PIXFMT_YUV_420SP",n[n.KS265_PIXFMT_YUV_420SP_VU=2]="KS265_PIXFMT_YUV_420SP_VU",n),b={nWidth:720,nHeight:1280,nCodedWidth:720,nCodedHeight:1280,nLumaBitDepth:10,nChromaBitDepth:10,nChromaFormatIdc:0,profile:1,level:150,has_b_frames:1,pts:0,bIllegalStream:0,poc:0},y=[0,0,0,1],E="ks265-wrapper",C=function(){function t(t,e){this.Ai=void 0,this.Ci=void 0,this.eu=void 0,this.nu=void 0,this.Do=0,this.su=!1,this.ru=0,this.hu=!1,this.di={pAuth:0,threads:1,nal_mode:0,pic_out_pos:0,bEnableOutputRecToFile:0,strRecYuvFileName:0,logLevel:0,outputPixfmt:m.KS265_PIXFMT_YUV_420P,b_use_pthread:0,b_alpha_decode:0,p_arg:0,p_log_func:0,b_zerobuffer_contains_ref:1},this.ou=0,this.au=0,t.i(E,"constructor"),this.Ai=e,this.Ci=t}var e=t.prototype;return e.init=function(t,e,i){var n=this;if(this.Ci.i(E,"init simd: "+e+" threads: "+i),!t.wasm.data)return Promise.reject("ks265 wasm is null");var r=t.js.data,a=t.jsw?t.jsw.data:"",o=new Function(r+" return KW265;")(),s=a?new Blob([r],{type:"text/javascript"}):"",u=new Blob([a],{type:"text/javascript"});return o({wasmBinary:t.wasm.data,mainScriptUrlOrBlob:s,locateFile:function(t){return-1!==t.indexOf(".worker.js")?URL.createObjectURL(u):""}}).then((function(t){n.eu=t,n.uu(),i>1&&(n.di.b_use_pthread=1,n.di.threads=i),n.di.nal_mode=0,n.cu()}))},e.pushNalus=function(t,e,i){if(void 0===i&&(i=!1),this.eu&&this.nu){this.fu(this.eu,this.au+24,b),this.eu.setValue(this.au,0,"i32"),this.ru++;var n=t.reduce((function(t,e){return t+e.data.byteLength}),0)+y.length*t.length,r=new Uint8Array(n),a=0;t.forEach((function(t){r.set(y,a),r.set(t.data,a+y.length),a+=y.length+t.data.byteLength}));var o=performance.now();this.nu.KS265DecodeFrame(this.Do,r,n,Math.round(e)||0),this.Au(o),this.hu=i}},e.getPendingNALNumber=function(){return this.ru},e.endOfFrame=function(){},e.nextFrame=function(){this.ru&&this.Au(),this.su=!0},e.free=function(){var t;null==(t=this.nu)||t.KS265DecoderDestroy(this.Do),this.eu&&(this.ou&&this.eu._free(this.ou),this.au&&this.eu._free(this.au)),this.ou=this.au=0},e.rebuild=function(){this.Ci.i(E,"rebuild"),this.free(),this.ru=0,this.su=!1,this.hu=!1,this.cu()},e.flush=function(){},e.reset=function(){},e.isWaitingData=function(){return this.su},e.Au=function(t){if(this.nu&&this.eu&&(t=t||performance.now(),this.hu&&this.nu.KS265DecodeFlush(this.Do,0),!(this.nu.KS265DecoderGetDecodedFrame(this.Do,this.au)<0))){var e=this.vu(this.eu,this.au);e.bValid&&(this.Ai.emit(A.a.DECODER_FRAME,{frame:this.du(this.eu,e),startTime:t}),this.hu||this.nu.KS265DecoderReturnDecodedFrame(this.Do,this.au),this.su=!1,this.ru--)}},e.cu=function(){this.nu&&this.eu&&(this.ou=this.lu(this.eu,this.di),this.au=this.bu(this.eu),this.Do=this.nu.KS265DecoderCreate(this.ou),this.nu.KS265DecodeFlush(this.Do,1))},e.du=function(t,e){var i=g.a.AV_PIX_FMT_YUV420P,n=Object(g.b)(e.frameinfo.nCodedWidth||e.frameinfo.nWidth,e.frameinfo.nCodedHeight||e.frameinfo.nHeight,i),r=n.w,a=n.h;return{format:{width:r[0],height:a[0],chroma:i,chromaWidth:r[1],chromaHeight:a[1],cropLeft:0,cropTop:0,cropWidth:e.frameinfo.nWidth,cropHeight:e.frameinfo.nHeight,displayWidth:0,displayHeight:0,pts:e.frameinfo.pts},y:{bytes:t.HEAPU8.subarray(e.pData[0],e.pData[0]+e.iStride[0]*a[0]),stride:e.iStride[0],bits:8},u:{bytes:t.HEAPU8.subarray(e.pData[1],e.pData[1]+e.iStride[1]*a[1]),stride:e.iStride[1],bits:8},v:{bytes:t.HEAPU8.subarray(e.pData[2],e.pData[2]+e.iStride[2]*a[1]),stride:e.iStride[2],bits:8}}},e.lu=function(t,e){var i=t._malloc(52);return t.setValue(i,e.pAuth,"i32"),t.setValue(i+4,e.threads,"i32"),t.setValue(i+8,e.nal_mode,"i32"),t.setValue(i+12,e.pic_out_pos,"i32"),t.setValue(i+16,e.bEnableOutputRecToFile,"i32"),t.setValue(i+20,e.strRecYuvFileName,"i32"),t.setValue(i+24,e.logLevel,"i32"),t.setValue(i+28,e.outputPixfmt,"i32"),t.setValue(i+32,e.b_use_pthread,"i32"),t.setValue(i+36,e.b_alpha_decode,"i32"),t.setValue(i+40,e.p_arg,"i32"),t.setValue(i+44,e.p_log_func,"i32"),t.setValue(i+48,e.b_zerobuffer_contains_ref,"i32"),i},e.pu=function(t,e){return{nWidth:t.getValue(e,"i32"),nHeight:t.getValue(e+4,"i32"),nCodedWidth:t.getValue(e+8,"i32"),nCodedHeight:t.getValue(e+12,"i32"),nLumaBitDepth:t.getValue(e+16,"i32"),nChromaBitDepth:t.getValue(e+20,"i32"),nChromaFormatIdc:t.getValue(e+24,"i32"),profile:t.getValue(e+28,"i32"),level:t.getValue(e+32,"i32"),has_b_frames:t.getValue(e+36,"i32"),pts:t.getValue(e+40,"i32"),bIllegalStream:t.getValue(e+48,"i32"),poc:t.getValue(e+52,"i32")}},e.fu=function(t,e,i){t.setValue(e,i.nWidth,"i32"),t.setValue(e+4,i.nHeight,"i32"),t.setValue(e+8,i.nCodedWidth,"i32"),t.setValue(e+12,i.nCodedHeight,"i32"),t.setValue(e+16,i.nChromaFormatIdc,"i32"),t.setValue(e+20,i.profile,"i32"),t.setValue(e+24,i.level,"i32"),t.setValue(e+28,i.has_b_frames,"i32"),t.setValue(e+32,i.pts,"i64")},e.bu=function(t){return t._malloc(80)},e.vu=function(t,e){return{bValid:t.getValue(e,"i32"),pData:[t.getValue(e+4,"i32"),t.getValue(e+8,"i32"),t.getValue(e+12,"i32")],iStride:[t.getValue(e+16,"i16"),t.getValue(e+18,"i16"),t.getValue(e+20,"i16")],frameinfo:this.pu(t,e+24)}},e.uu=function(){this.eu&&(this.nu={KS265DecoderCreate:this.eu.cwrap("KS265DecoderCreate","number",["number"]),KS265DecoderDestroy:this.eu.cwrap("KS265DecoderDestroy","number",["number"]),KS265DecoderSetDecConfig:this.eu.cwrap("KS265DecoderSetDecConfig","number",["number","number"]),KS265DecodeFrameHeader:this.eu.cwrap("KS265DecodeFrameHeader","number",["number","array","number"]),KS265DecodeFrame:this.eu.cwrap("KS265DecodeFrame","number",["number","array","number","number"]),KS265DecodeFlush:this.eu.cwrap("KS265DecodeFlush","number",["number","number"]),KS265DecoderGetDecodedFrame:this.eu.cwrap("KS265DecoderGetDecodedFrame","number",["number","number"]),KS265DecoderReturnDecodedFrame:this.eu.cwrap("KS265DecoderReturnDecodedFrame","number",["number","number"]),KS265DumpVUIParameters:this.eu.cwrap("KS265DumpVUIParameters","number",["number","number","number"]),module:this.eu})},t}(),T=i(12),I=i(36),R=[0,0,0,1],w="kvc30-wrapper",L=function(){function t(t,e){this.Ai=void 0,this.Ci=void 0,this.eu=void 0,this.mu=void 0,this.Do=0,this.su=!1,this.ru=0,this.hu=!1,this.di={threads:1,needOutput:1},this.ou=0,this.gu=0,this.au=0,this.yu=0,this._u=[],this.Cu=void 0,this.Iu={ysize:0,usize:0,vsize:0,y:0,u:0,v:0,buf:0,pBufs:0},this.Ou=void 0,t.i(w,"constructor"),this.Ai=e,this.Ci=t}var e=t.prototype;return e.init=function(t,e,i){var n=this;if(this.Ci.i(w,"init simd: "+e+" threads: "+i),!t.wasm.data)return Promise.reject("kvc wasm is null");var r=t.js.data,a=t.jsw?t.jsw.data:"",o=new Function(r+" return KVC30;")(),s=a?new Blob([r],{type:"text/javascript"}):"",u=new Blob([a],{type:"text/javascript"});return o({wasmBinary:t.wasm.data,mainScriptUrlOrBlob:s,locateFile:function(t){return-1!==t.indexOf(".worker.js")?URL.createObjectURL(u):""}}).then((function(t){n.eu=t,n.wu(),i>1?(n.di.threads=1,n.di.threads=i):n.di.threads=0,n.cu()}))},e.pushNalus=function(t,e,i){if(void 0===i&&(i=!1),this.eu){this.eu.setValue(this.au,0,"i32"),this.ru++;var n=t.reduce((function(t,e){return t+e.data.byteLength}),0)+R.length*t.length,r=new Uint8Array(n),a=0;t.forEach((function(t){r.set(R,a),r.set(t.data,a+R.length),a+=R.length+t.data.byteLength})),this.Eu(this.eu,r,e),this.ju(),this.hu=i}},e.getPendingNALNumber=function(){return this.ru},e.endOfFrame=function(){},e.nextFrame=function(){this.su=!0},e.free=function(){var t;null==(t=this.mu)||t.KVCDecoderDestroy(this.Do),this.eu&&(this.Do&&this.eu._free(this.Do),this.Do=0,this.ou&&this.eu._free(this.ou),this.gu&&this.eu._free(this.gu),this.au&&this.eu._free(this.au),this.yu&&this.eu._free(this.yu),this.ku(),this.ou=this.au=0,this.Mu())},e.rebuild=function(){this.Ci.i(w,"rebuild"),this.ru=0,this.su=!1,this.hu=!1,this.Iu.ysize=0,this.Iu.usize=0,this.Iu.vsize=0,this.Ci.i(w,"rebuild"),this.free(),this.cu()},e.flush=function(){this.Ci.i(w,"flush"),this.eu&&(this.eu.setValue(this.gu,0,"i64"),this.eu.setValue(this.gu+8,0,"i32"),this.eu.setValue(this.gu+12,0,"i32"));var t=!1;do{t=this.ju()}while(t);this.ru=0,this.su=!1},e.reset=function(){},e.isWaitingData=function(){return this.su},e.cu=function(){this.eu&&this.mu&&(this.Ci.i(w,"new decoder."),this.ou=this.Su(this.eu,this.di),this.gu=this.eu._malloc(16),this.au=this.eu._malloc(112),this.yu=this.eu._malloc(72),this.Do=this.mu.KVCDecoderCreate(this.ou))},e.du=function(t,e){return{format:{width:e.width[0],height:e.height[0],chroma:1,chromaWidth:e.width[1],chromaHeight:e.height[1],cropLeft:0,cropTop:0,cropWidth:e.width[0],cropHeight:e.height[0],displayWidth:0,displayHeight:0,pts:e.pts,colorInfo:this.Bu()},y:{bytes:t.HEAPU8.subarray(e.bufs[0],e.bufs[0]+e.stride[0]*e.height[0]*e.bytesPerPixel),stride:e.stride[0],bits:e.bitDepth},u:{bytes:t.HEAPU8.subarray(e.bufs[1],e.bufs[1]+e.stride[1]*e.height[1]*e.bytesPerPixel),stride:e.stride[1],bits:e.bitDepth},v:{bytes:t.HEAPU8.subarray(e.bufs[2],e.bufs[2]+e.stride[2]*e.height[2]*e.bytesPerPixel),stride:e.stride[2],bits:e.bitDepth}}},e.Su=function(t,e){var i=t._malloc(68);return t.setValue(i,0,"i32"),t.setValue(i+4,0,"i32"),t.setValue(i+8,0,"i32"),t.setValue(i+12,0,"i32"),t.setValue(i+16,0,"i32"),t.setValue(i+20,0,"i32"),t.setValue(i+24,0,"i32"),t.setValue(i+28,0,"i32"),t.setValue(i+32,0,"i32"),t.setValue(i+36,e.threads,"i32"),t.setValue(i+40,e.needOutput,"i32"),t.setValue(i+44,0,"i32"),t.setValue(i+48,0,"i32"),t.setValue(i+52,0,"i32"),t.setValue(i+56,0,"i32"),t.setValue(i+60,0,"i32"),t.setValue(i+64,0,"i32"),i},e.Eu=function(t,e,i){var n=t._malloc(e.byteLength);t.HEAPU8.set(e,n),t.setValue(this.gu,Math.round(i),"i64"),t.setValue(this.gu+8,n,"i32"),t.setValue(this.gu+12,e.byteLength,"i32"),this._u.push(n),this.Mu(16)},e.Mu=function(t){if(void 0===t&&(t=0),this.eu)for(;this._u.length>t;){var e=this._u.shift();e&&this.eu._free(e)}},e.Tu=function(t,e){return{pts:t.getValue(e,"i64"),bufs:[t.getValue(e+8,"i32"),t.getValue(e+12,"i32"),t.getValue(e+16,"i32"),t.getValue(e+20,"i32")],p_output_frame:t.getValue(e+24,"i32"),p_buffer_ref:t.getValue(e+28,"i32"),width:[t.getValue(e+32,"i32"),t.getValue(e+36,"i32"),t.getValue(e+40,"i32"),t.getValue(e+44,"i32")],height:[t.getValue(e+48,"i32"),t.getValue(e+52,"i32"),t.getValue(e+56,"i32"),t.getValue(e+60,"i32")],stride:[t.getValue(e+64,"i32"),t.getValue(e+68,"i32"),t.getValue(e+72,"i32"),t.getValue(e+76,"i32")],bytesPerPixel:t.getValue(e+80,"i32"),colorFormat:t.getValue(e+84,"i32"),bitDepth:t.getValue(e+88,"i32"),planes:t.getValue(e+92,"i32"),hasOutput:t.getValue(e+96,"i32"),isKeyFrame:t.getValue(e+100,"i32"),isPostProcess:t.getValue(e+104,"i32"),pixFmt:t.getValue(e+108,"i32")}},e.Du=function(t,e){return{chromaFormat:t.getValue(e,"i32"),codedWidth:t.getValue(e+4,"i32"),codedHeight:t.getValue(e+8,"i32"),width:t.getValue(e+12,"i32"),height:t.getValue(e+16,"i32"),hasBFrames:t.getValue(e+20,"i32"),profile:t.getValue(e+24,"i32"),level:t.getValue(e+28,"i32"),bitdepth:t.getValue(e+32,"i32"),b_vui_valid:t.getValue(e+36,"i32"),aspect_ratio_info_present_flag:t.getValue(e+40,"i32"),video_full_range_flag:t.getValue(e+44,"i32"),sar_width:t.getValue(e+48,"i32"),sar_height:t.getValue(e+52,"i32"),colour_description_present_flag:t.getValue(e+56,"i32"),colour_primaries:t.getValue(e+60,"i32"),transfer_characteristics:t.getValue(e+64,"i32"),matrix_coeffs:t.getValue(e+68,"i32")}},e.ju=function(){if(!this.eu||!this.mu)return!1;if(!this.mu.KVCDecodeFrame(this.Do,this.gu,this.au)){var t=this.Tu(this.eu,this.au);if(t.hasOutput)return this.Cu||this.Ru(),this.mu.KVCDecoderPostProcess&&this.Lu(this.eu,t),this.Ai.emit(A.a.DECODER_FRAME,{frame:this.du(this.eu,t),startTime:performance.now()}),this.mu.KVCDecodeUnrefFrame(this.Do,this.au),this.su=!1,this.ru--,!0}return!1},e.Lu=function(t,e){var i;if(null!=(i=this.mu)&&i.KVCDecoderPostProcess){var n=this.Iu,r=e.stride[0]*e.height[0]*e.bytesPerPixel,a=e.stride[1]*e.height[1]*e.bytesPerPixel,o=e.stride[2]*e.height[2]*e.bytesPerPixel;r===n.ysize&&a===n.usize&&o===n.vsize||this.Nu(t,e);var s=this.mu.KVCDecoderPostProcess(this.Do,this.au,n.pBufs,this.au+64);s?this.Ci.i(w,"post process fail: "+s):e.bufs=[n.y,n.u,n.v]}},e.ku=function(){this.Ci.i(w,"free post process yuv.");var t=this.Iu;this.eu&&(t.buf&&this.eu._free(t.buf),t.pBufs&&this.eu._free(t.pBufs)),t.y=t.u=t.v=t.buf=t.pBufs=0},e.Nu=function(t,e){this.Ci.i(w,"malloc post process yuv."),this.ku();var i=this.Iu;i.ysize=e.stride[0]*e.height[0]*e.bytesPerPixel,i.usize=e.stride[1]*e.height[1]*e.bytesPerPixel,i.vsize=e.stride[2]*e.height[2]*e.bytesPerPixel;var n=i.ysize+i.usize+i.vsize;i.buf=t._malloc(n),i.y=i.buf,i.u=i.y+i.ysize,i.v=i.u+i.usize,i.pBufs=t._malloc(16),t.setValue(i.pBufs,i.y,"i32"),t.setValue(i.pBufs+4,i.u,"i32"),t.setValue(i.pBufs+8,i.v,"i32")},e.Ru=function(){this.eu&&this.mu&&(this.mu.KVCExportParams(this.Do,this.yu),this.Cu=this.Du(this.eu,this.yu),this.Ci.i(w,"video info",this.Cu),this.Cu&&this.Ai.emit(A.a.DECODER_MEDIA_INFO,{width:this.Cu.width,height:this.Cu.height,codedWidth:this.Cu.codedWidth,codedHeight:this.Cu.codedHeight,sar:{width:this.Cu.sar_width,height:this.Cu.sar_width},profile:Object(I.c)(this.Cu.profile),level:Object(I.b)(this.Cu.level),chromaFormat:Object(I.a)(this.Cu.chromaFormat),bitDepth:this.Cu.bitdepth,colorInfo:this.Bu()}))},e.Bu=function(){var t=this.Cu;return t&&t.colour_description_present_flag?(this.Ou=!0,{colorRange:t.video_full_range_flag?T.b.AVCOL_RANGE_JPEG:T.b.AVCOL_RANGE_MPEG,colourPrimaries:t.colour_primaries,transferCharacteristics:t.transfer_characteristics,matrixCoefficients:t.matrix_coeffs}):(!1!==this.Ou&&this.Ci.i(w,"no colour_description_present_flag"),this.Ou=!1,{colorRange:T.b.AVCOL_RANGE_UNSPECIFIED,colourPrimaries:T.a.AVCOL_PRI_UNSPECIFIED,transferCharacteristics:T.d.AVCOL_TRC_UNSPECIFIED,matrixCoefficients:T.c.AVCOL_SPC_UNSPECIFIED})},e.wu=function(){this.eu&&(this.mu={KVCDecoderCreate:this.eu.cwrap("kvc30dec_create","number",["number"]),KVCDecoderDestroy:this.eu.cwrap("kvc30dec_destroy","number",["number"]),KVCDecodeFrame:this.eu.cwrap("kvc30dec_decode","number",["number","number","number"]),KVCDecodeUnrefFrame:this.eu.cwrap("kvc30dec_unref_frame","number",["number","number"]),KVCExportParams:this.eu.cwrap("kvc30dec_export_params","number",["number","number"]),KVCGetVersion:this.eu.cwrap("kvc30dec_get_version","number",[]),module:this.eu},this.eu._kvc30dec_post_process&&(this.Ci.i(w,"post process func detected."),this.mu.KVCDecoderPostProcess=this.eu.cwrap("kvc30dec_post_process","number",["number","number","number","number"])))},t}(),D=function(t){return t[t.KVC_PIXFMT_YUV_420P=0]="KVC_PIXFMT_YUV_420P",t[t.KVC_PIXFMT_YUV_420SP=1]="KVC_PIXFMT_YUV_420SP",t[t.KVC_PIXFMT_YUV_420SP_VU=2]="KVC_PIXFMT_YUV_420SP_VU",t}(D||{}),S={width:720,height:1280,codedWidth:720,codedHeight:1280,chromaFormat:0,profile:1,level:150,hasBFrames:1,pts:0},O=[0,0,0,1],N="kvc-wrapper",k=function(){function t(t,e,i){void 0===i&&(i=r.c.kvc4),this.Ai=void 0,this.Ci=void 0,this.eu=void 0,this.mu=void 0,this.Do=0,this.su=!1,this.ru=0,this.hu=!1,this.Qu=r.c.unknown,this.xu=!1,this.Iu={ysize:0,usize:0,vsize:0,y:0,u:0,v:0},this.di={threads:1,queueDecode:0,picOutPos:0,outputPixfmt:D.KVC_PIXFMT_YUV_420P,b_use_pthread:0},this.ou=0,this.au=0,t.i(N,"constructor"),this.Ci=t,this.Ai=e,this.Qu=i}var e=t.prototype;return e.init=function(t,e,i){var n=this;if(this.Ci.i(N,"init simd: "+e+" threads: "+i),!t.wasm.data)return Promise.reject("kvc wasm is null");var a=t.js.data,o=t.jsw?t.jsw.data:"",s=new Function(a+" return KVCDecoder;")(),u=o?new Blob([a],{type:"text/javascript"}):"",c=new Blob([o],{type:"text/javascript"});return s({wasmBinary:t.wasm.data,mainScriptUrlOrBlob:u,locateFile:function(t){return-1!==t.indexOf(".worker.js")?URL.createObjectURL(c):""}}).then((function(t){var e;n.eu=t,n.wu(),n.xu=n.Qu===r.c.kvc5||n.Qu===r.c.kvc6,n.Qu===r.c.kvc6&&null!=(e=n.mu)&&e.KVCDecoderPostProcess&&n.Ci.i(N,"kvc6 post process on."),i>1&&(n.di.b_use_pthread=1,n.di.threads=i),n.di.queueDecode=0,n.cu()}))},e.pushNalus=function(t,e,i){if(void 0===i&&(i=!1),this.eu&&this.mu){this.Vu(this.eu,this.au+24,S),this.eu.setValue(this.au,0,"i32"),this.ru++;var n=t.reduce((function(t,e){return t+e.data.byteLength}),0)+O.length*t.length,r=new Uint8Array(n),a=0;t.forEach((function(t){r.set(O,a),r.set(t.data,a+O.length),a+=O.length+t.data.byteLength}));var o=performance.now();this.mu.KVCDecodeFrame(this.Do,r,n,Math.round(e)||0),this.Au(o),this.hu=i}},e.getPendingNALNumber=function(){return this.ru},e.endOfFrame=function(){},e.nextFrame=function(){this.ru&&this.Au(),this.su=!0},e.free=function(){var t;null==(t=this.mu)||t.KVCDecoderDestroy(this.Do),this.Do=0,this.eu&&(this.ou&&this.eu._free(this.ou),this.au&&this.eu._free(this.au)),this.ku(),this.ou=this.au=0},e.rebuild=function(){this.Ci.i(N,"rebuild"),this.ru=0,this.su=!1,this.hu=!1,this.Iu.ysize=0,this.Iu.usize=0,this.Iu.vsize=0,this.free(),this.cu()},e.flush=function(){},e.reset=function(){},e.isWaitingData=function(){return this.su},e.Au=function(t){if(this.eu&&this.mu&&(t=t||performance.now(),this.hu&&this.mu.KVCDecodeFlush(this.Do,0),!(this.mu.KVCDecoderGetDecodedFrame(this.Do,this.au)<0))){var e=this.Tu(this.eu,this.au);e.valid&&(this.Qu===r.c.kvc6&&this.mu.KVCDecoderPostProcess&&this.Lu(this.eu,e),this.Ai.emit(A.a.DECODER_FRAME,{frame:this.du(this.eu,e),startTime:t}),this.hu||this.mu.KVCDecoderReturnDecodedFrame(this.Do,this.au),this.su=!1,this.ru--)}},e.Lu=function(t,e){var i;null!=(i=this.mu)&&i.KVCDecoderPostProcess&&(e.ysize===this.Iu.ysize&&e.usize===this.Iu.usize&&e.vsize===this.Iu.vsize||this.Nu(t,e),t.HEAPU8.set(t.HEAPU8.subarray(e.data[0],e.data[0]+e.ysize),this.Iu.y),t.HEAPU8.set(t.HEAPU8.subarray(e.data[1],e.data[1]+e.usize),this.Iu.u),t.HEAPU8.set(t.HEAPU8.subarray(e.data[2],e.data[2]+e.vsize),this.Iu.v),e.data=[this.Iu.y,this.Iu.u,this.Iu.v],t.setValue(this.au+8,e.data[0],"i32"),t.setValue(this.au+12,e.data[1],"i32"),t.setValue(this.au+16,e.data[2],"i32"),this.mu.KVCDecoderPostProcess(this.Do,this.au))},e.ku=function(){this.Ci.i(N,"free post process yuv."),this.eu&&(this.Iu.y&&this.eu._free(this.Iu.y),this.Iu.u&&this.eu._free(this.Iu.u),this.Iu.v&&this.eu._free(this.Iu.v)),this.Iu.y=this.Iu.u=this.Iu.v=0},e.Nu=function(t,e){this.Ci.i(N,"malloc post process yuv."),this.ku(),this.Iu.y=t._malloc(e.ysize),this.Iu.u=t._malloc(e.usize),this.Iu.v=t._malloc(e.vsize),this.Iu.ysize=e.ysize,this.Iu.usize=e.usize,this.Iu.vsize=e.vsize},e.cu=function(){this.eu&&this.mu&&(this.ou=this.Su(this.eu,this.di),this.au=this.Uu(this.eu),this.Do=this.mu.KVCDecoderCreate(this.ou),this.mu.KVCDecodeFlush(this.Do,1))},e.du=function(t,e){var i=g.a.AV_PIX_FMT_YUV420P,n=Object(g.b)(e.info.codedWidth||e.info.width,e.info.codedHeight||e.info.height,i),r=n.w,a=n.h;return{format:{width:r[0],height:a[0],chroma:i,chromaWidth:r[1],chromaHeight:a[1],cropLeft:0,cropTop:0,cropWidth:r[0],cropHeight:a[0],displayWidth:0,displayHeight:0,pts:e.info.pts},y:{bytes:t.HEAPU8.subarray(e.data[0],e.data[0]+e.ysize),stride:e.stride[0],bits:8},u:{bytes:t.HEAPU8.subarray(e.data[1],e.data[1]+e.usize),stride:e.stride[1],bits:8},v:{bytes:t.HEAPU8.subarray(e.data[2],e.data[2]+e.vsize),stride:e.stride[2],bits:8}}},e.Su=function(t,e){var i=t._malloc(20);return t.setValue(i,e.threads,"i32"),t.setValue(i+4,e.queueDecode,"i32"),t.setValue(i+8,e.picOutPos,"i32"),t.setValue(i+12,e.outputPixfmt,"i32"),t.setValue(i+16,e.b_use_pthread,"i32"),i},e.Fu=function(t){return t._malloc(40)},e.Pu=function(t,e){return{width:t.getValue(e,"i32"),height:t.getValue(e+4,"i32"),codedWidth:t.getValue(e+8,"i32"),codedHeight:t.getValue(e+12,"i32"),chromaFormat:t.getValue(e+16,"i32"),profile:t.getValue(e+20,"i32"),level:t.getValue(e+24,"i32"),hasBFrames:t.getValue(e+28,"i32"),pts:t.getValue(e+32,"i64")}},e.Vu=function(t,e,i){t.setValue(e,i.width,"i32"),t.setValue(e+4,i.height,"i32"),t.setValue(e+8,i.codedWidth,"i32"),t.setValue(e+12,i.codedHeight,"i32"),t.setValue(e+16,i.chromaFormat,"i32"),t.setValue(e+20,i.profile,"i32"),t.setValue(e+24,i.level,"i32"),t.setValue(e+28,i.hasBFrames,"i32"),t.setValue(e+32,i.pts,"i64")},e.Uu=function(t){return t._malloc(this.xu?65536:64)},e.Tu=function(t,e){var i,n=t.getValue(e,"i32"),r=4,a=0;this.xu?(a=t.getValue(e+r,"i32"),r+=4,i=this.Pu(t,e+32)):i=this.Pu(t,e+24);var o=[t.getValue(e+r,"i32"),t.getValue(e+r+4,"i32"),t.getValue(e+r+8,"i32")];r+=12;var s=[t.getValue(e+r,"i16"),t.getValue(e+r+2,"i16"),t.getValue(e+r+4,"i16")];return r+=6,{valid:n,poc:a,data:o,stride:s,info:i,ysize:s[0]*i.height,usize:s[1]*i.height/2,vsize:s[2]*i.height/2}},e.wu=function(){this.eu&&(this.mu={KVCDecoderCreate:this.eu.cwrap("KVCDecoderCreate","number",["number"]),KVCDecoderDestroy:this.eu.cwrap("KVCDecoderDestroy","number",["number"]),KVCDecoderSetDecConfig:this.eu.cwrap("KVCDecoderSetDecConfig","number",["number","number"]),KVCDecodeFrameHeader:this.eu.cwrap("KVCDecodeFrameHeader","number",["number","array","number"]),KVCDecodeFrame:this.eu.cwrap("KVCDecodeFrame","number",["number","array","number","number"]),KVCDecodeFlush:this.eu.cwrap("KVCDecodeFlush","number",["number","number"]),KVCDecoderGetDecodedFrame:this.eu.cwrap("KVCDecoderGetDecodedFrame","number",["number","number"]),KVCDecoderReturnDecodedFrame:this.eu.cwrap("KVCDecoderReturnDecodedFrame","number",["number","number"]),KVCDecoderGetVersion:this.eu.cwrap("KVCDecoderGetVersion","number",[]),KVC19DumpVUIParameters:this.eu.cwrap("KVCDumpVUIParameters","number",["number","number","number"]),module:this.eu},this.eu.Hu&&(this.Ci.i(N,"post process func detected."),this.mu.KVCDecoderPostProcess=this.eu.cwrap("KVCDecoderPostProcess","number",["number","number"])))},t}(),x=a.b/a.d,P=[s.a.HEVC_NAL_TRAIL_N,s.a.HEVC_NAL_TSA_N,s.a.HEVC_NAL_STSA_N,s.a.HEVC_NAL_RADL_N,s.a.HEVC_NAL_RASL_N],M=[s.a.HEVC_NAL_IDR_W_RADL,s.a.HEVC_NAL_IDR_N_LP,s.a.HEVC_NAL_CRA_NUT],U=[c.a.VVC_NAL_UNIT_CODED_SLICE_IDR_W_RADL,c.a.VVC_NAL_UNIT_CODED_SLICE_IDR_N_LP,c.a.VVC_NAL_UNIT_CODED_SLICE_CRA,c.a.VVC_NAL_UNIT_CODED_SLICE_GDR],B="video-dec-inline",V=function(){function t(t,e){var i=this;this.Ci=void 0,this.Yu=void 0,this.Ai=void 0,this.Ba=-1,this.Gu=0,this.La=16,this.Ku=0,this.Le=0,this.Ah=33,this.Zu=0,this.Wu=0,this.Ra=void 0,this.Sa=void 0,this.Xu=!1,this.vt=r.s.canvas,this.zu={id:-1,time:-1},this.Ju=1,this.qu=r.r.AUTO,this.Xa=-1,this.Da=!1,this.$u=0,this.tc=!1,this.ec=16,this.nc=void 0,this.sc=[],this.rc=[],this.hc=void 0,this.oc=function(t){i.Ci.i(B,"seek["+i.zu.id+"]: on seeked. hit 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t.pts-e.pts}));try{this.Yu.pushNalus(t.data.units,t.pts,this.Da&&!this.nc.remain),t.pts>this.$u&&(this.$u=t.pts),t.type===u.d.videoFrame&&(this.Le=t.dts,this.nc.remain||this.Yu.endOfFrame())}catch(e){var i="push data pts:"+Math.round(t.pts)+" dts:"+Math.round(t.dts)+" to dec error.";this.Ci.i(B,i,e),this.Ai.emit(A.a.ERROR,Object(o.e)(o.b.DECODER_ERROR,o.a.DECODER_DEC_ERROR,i,{fatal:!1}))}}},e.lc=function(){var t;null==(t=this.Yu)||t.rebuild(),this.rc=[]},e.bc=function(){this.Ci.i(B,"reset time"),this.Yu&&this.Le&&this.Yu.reset(),this.Ku=0,this.Le=0,this.$u=0},e.yc=function(){if(this.Yu&&-1!==this.Ba&&this.vt!==r.s.video){var t=this.nc,e=this.Ba;if(this.Ku&&t.remain&&this.tc&&this.zu.id<0){var i=this._c(e),n=t.getItem(i);n&&i>5&&this.Cc(e,n.gopId)}e+=(this.La+16)*this.Ah;var a=this.Gu<this.La;if(this.tc&&t.remain&&(this.Ku<=e||a)){for(var o=t.current,s=0;o&&(o.pts<=e||o.dts<=e||!this.Le||a)&&!(++s>3);)this.gc(o),t.next(),o=t.current,a=!1;this.Da&&!t.remain?(this.Yu.flush(),this.Ai.emit(A.a.DECODER_DATA_END)):t.remain<this.ec&&this.Ai.emit(A.a.DECODER_BUF_LOW)}this.Yu.isWaitingData()&&!this.Yu.getPendingNALNumber()||this.Yu.nextFrame()}},e._c=function(t){for(var e=this.nc,i=e.idx;i<e.length;i++){var n=e.data[i];if(n.type===u.d.videoFrame&&n.dts>=t)return i-e.idx}return e.remain?e.remain:-1},e.Cc=function(t,e){for(var i=[],n=this.nc,a=n.idx;a<n.length;){var o=n.getItem(a);if(o.type===u.d.videoFrame)if(o.gopId<e)i.push(o);else{if(o.gopId>e||!(t>o.dts&&this.qu!==r.r.MIN))break;this.hc(o.data)&&i.push(o)}else o.gopId<e&&i.push(o);a++}this.Ic(i,e)},e.Ic=function(t,e){var i=!1,n=!1,r={frames:[]};if(t.length){t.sort((function(t,e){return t.pts-e.pts}));for(var 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this.Ci.i(It,"run"),this.tA(Math.max(this.Do.config.retryDelay,1e3*this.Do.bufferedSec),t,this.Fc),{type:l.k.LOADER,message:"live flv network error reason: "+(null==t?void 0:t.reason)+". retry: "+this.qf+". reload",fallback:O.FLV_LIVE_RELOAD}},i.reset=function(){return this.Ci.i(It,"reset"),this.iA(),this.qf=0,t.prototype.reset.call(this),this},i.stop=function(){return this.iA(),this},i.destroy=function(){this.iA()},i.getAvailable=function(){return this.qf<this.Do.config.maxRetry},i.tA=function(t,e,i){var n=this;this.$f||(this.$f=setTimeout((function(){n.Ci.i(It,"live retry:"+n.qf),n.qf++,i(),n.$f=void 0}),t))},i.iA=function(){this.$f&&(this.Ci.i(It,"clear retry delay timer."),clearTimeout(this.$f),this.$f=void 0)},e}(L),wt=function(t){function e(){return t.apply(this,arguments)||this}return u()(e,t),e.prototype.run=function(t){if(this.getAvailable()&&t.details===D.a.REMUX_WORKER_ERROR&&this.Do.stat.webWorker)return this.Ci.i("fallback-no-worker","remux worker error. close worker and 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t.dropVideo=[]})),this.Do.resetStreamingEnabled(),this.Do.stat.hevcFallbackWasm=!0,this.Pc({type:l.k.FALLBACK,message:"buildin "+(Qn.isSupportHW?"hardware":"software")+" hevc dec error. video error: "+t.details+". use wasm decoder.",fallback:O.SWAP_WASM_DECODER})},i.getAvailable=function(){return!this.Uc&&!E.a.mobile},e}(L),Ot=i(34),Nt=i(12);function kt(){return document.hidden||document.webkitHidden||document.mozHidden||!0}function xt(){performance.removeEventListener&&performance.removeEventListener("resourcetimingbufferfull",Pt)}var Pt=function(){performance&&("function"==typeof performance.clearResourceTimings?performance.clearResourceTimings():"function"==typeof performance.webkitClearResourceTimings&&performance.webkitClearResourceTimings())},Mt=i(44),Ut=function(t){return t[t.NONE=0]="NONE",t[t.WAITING=1]="WAITING",t[t.SEEK=2]="SEEK",t[t.SELECT_BITRATE=3]="SELECT_BITRATE",t[t.INIT=4]="INIT",t[t.LOADING=5]="LOADING",t}({}),Bt="kernel-base",Vt=function(t){function e(e){var i;if((i=t.call(this)||this).Do=void 0,i.Ci=void 0,i.eA=void 0,i.nA=void 0,i.sA=void 0,i.Io=Ut.INIT,i.Sa=void 0,i.rA=0,i.hA=[],i.oA=void 0,i.aA=void 0,i.uA=!1,i.pa=void 0,!e.video)throw new Error("video is null");return i.Do=e,i.Ci=e.logger,i.eA=e.video,i.aA={loadedmetadata:i.cA.bind(i),loadeddata:i.fA.bind(i),canplay:i.AA.bind(i),seeking:i.vA.bind(i),seeked:i.dA.bind(i),waiting:i.lA.bind(i),playing:i.bA.bind(i),pause:i.pA.bind(i),play:i.mA.bind(i),error:i.gA.bind(i),ended:i.yA.bind(i),ratechange:i._A.bind(i),durationchange:i.CA.bind(i),timeupdate:i.IA.bind(i),progress:i.OA.bind(i),emptied:i.wA.bind(i),resize:i.EA.bind(i)},i.jA(),i}u()(e,t);var i=e.prototype;return i.destroy=function(){this.Ci.i(Bt,"destroy"),this.uA=!1,this.kA(),this.MA(),t.prototype.destroy.call(this)},i.getTrackBufInfo=function(){},i.load=function(){this.eA.load()},i.resume=function(){var t,e=this;this.eA.paused&&(null==(t=this.eA.play())||t.catch((function(t){return e.Ci.i(Bt,"resume, call play() 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waiting")},i.bA=function(){this.Ci.i(Bt,"playing"),this.nA||(this.Io=Ut.NONE,this.TA(),this.emit(S.a.PLAYING))},i.pA=function(){this.Ci.i(Bt,"pause. seeking: "+this.eA.seeking),this.eA.ended||this.emit(S.a.PAUSE)},i.mA=function(){this.Ci.i(Bt,"play",this.nA),this.emit(S.a.PLAY),E.a.safari&&this.eA.currentTime>=this.eA.duration&&this.eA.loop&&(this.Ci.i(Bt,"safari loop fix. seek 0. loop: "+this.eA.loop+" "+this.eA.currentTime+"/"+this.eA.duration+"."),this.eA.currentTime=0)},i.gA=function(t){this.Ci.i(Bt,"error",t)},i.yA=function(){this.Ci.i(Bt,"ended"),this.uA=!1,this.emit(S.a.ENDED),this.kA()},i._A=function(){this.Ci.i(Bt,"ratechange "+this.eA.playbackRate),this.emit(S.a.RATE_CHANGE)},i.CA=function(){this.Ci.i(Bt,"durationchange "+this.eA.duration),this.emit(S.a.DURATION_CHANGE)},i.IA=function(){this.emit(S.a.TIMEUPDATE)},i.OA=function(){this.emit(S.a.PROGRESS)},i.wA=function(){this.Ci.i(Bt,"video emptied")},i.EA=function(){this.Ci.i(Bt,"video resize")},i.DA=function(){this.emit(S.a.HEARTBEAT)},i.TA=function(){this.sA||(this.sA=setInterval(this.DA.bind(this),I.i))},i.kA=function(){this.sA&&(clearInterval(this.sA),this.sA=void 0)},i.RA=function(t){this.uA=!1},i.emit=function(t,e){if(t===S.a.ERROR){var i=e;i.fatal&&(this.nA=i),this.Ci.i(Bt,"error",i)}return this.Do.evt.emit(t,e)},i.internalSeek=function(t){this.uA=!0;try{this.eA.currentTime=t}catch(t){this.Ci.i(Bt,"internal seek err.",t)}},i.screenshot=function(t){var e=1e3*this.eA.currentTime;if(this.eA instanceof HTMLVideoElement&&this.eA.videoWidth){this.pa||(this.pa=new Mt.a(this.Ci),this.O.push(this.pa));var i=this.pa.copyImageData(this.eA,void 0,0,null==t?void 0:t.colorSpace);i&&this.emit(S.a.SCREENSHOT,{pts:e,id:null==t?void 0:t.id,image:i})}else this.emit(S.a.SCREENSHOT,{pts:e,id:null==t?void 0:t.id,errorCode:D.a.SCREENSHOT_CREATE_IMG_ERROR,errorMessage:"no video"})},o()(e,[{key:"type",get:function(){return l.a.unknown}}])}(h.a),Ft=function(){function t(t){this.Do=void 0,this.LA=0,this.Do=t,this.Do.logger.i("auto-lazyload",t.stat.autoLazyLoad,t.stat.lazyLoadMaxDuration,t.stat.lazyLoadRecoverDuration)}var e=t.prototype;return e.update=function(){var t=this.Do.lctx.current;!this.Do.stat.isLive&&this.Do.stat.autoLazyLoad&&t&&(t.maxBitrate||t.bitrate||this.Do.loadRec.currentLoad)&&(this.NA(t,8*this.Do.loadRec.smoothedDownloadSpeed/1e3),this.checkStreamingMux())},e.checkStreamingMux=function(){var t,e=this.Do,i=this.Do.stat;if(i.box===l.i.flv&&i.isLive)e.streamingMux=!0;else{var n=e.bufferedSec+((null==(t=e.mse)?void 0:t.getBufferQueueSec())||0),r=this.QA();if(i.lazyLoadRecoverDuration<=r.min+.001){var a=i.multipart?this.xA():this.VA();Number.isFinite(this.LA)&&this.LA>0?e.streamingMux=!(a&&a/this.LA*2<n):e.streamingMux=!(a&&a/2<n)}else e.streamingMux=n<i.lazyLoadRecoverDuration+(i.lazyLoadMaxDuration-i.lazyLoadRecoverDuration)/2}},e.NA=function(t,e){var i=this.Do,n=0;if(t.maxBitrate)n=e/t.maxBitrate;else if(t.bitrate)n=e/(1.5*t.bitrate);else if(i.loadRec.currentLoad){var r=i.loadRec.currentLoad.audioDataRate+i.loadRec.currentLoad.videoDataRate;if(!r)return;n=e/(1.5*r)}n/=Math.max(1,i.playbackRate),this.LA=n;var a=this.QA();n>5?this.UA(Math.max(a.min,i.stat.lazyLoadMaxDuration-2)):n<3&&this.UA(Math.min(a.max,i.stat.lazyLoadMaxDuration+2))},e.UA=function(t){this.Do.stat.lazyLoadMaxDuration=t,this.Do.stat.lazyLoadRecoverDuration=.8*this.Do.stat.lazyLoadMaxDuration},e.QA=function(){var t=16,e=30;if(this.Do.stat.multipart){var i=this.xA();i&&(t=Math.max(16,3*i),e=Math.max(30,5*i))}return{min:t,max:e}},e.VA=function(){var t=this.Do.lctx.current;if(t){var e=8*I.e/1e3,i=t.maxBitrate||1.5*t.bitrate||0;if(i)return e/i}return 0},e.xA=function(){var t=this.Do;if(t.stat.multipart){var e=t.lctx.current;if(e)return e.targetduration||e.averagetargetduration||0}return 0},o()(t,[{key:"streamingMuxThreshold",get:function(){var t=this.Do.stat;if(t.box===l.i.flv&&t.isLive)return 0;var e=this.QA();return t.lazyLoadRecoverDuration<=e.min+.001?0:t.lazyLoadRecoverDuration+(t.lazyLoadMaxDuration-t.lazyLoadRecoverDuration)/2}}])}(),jt=function(t){return t.WIDEVINE="com.widevine.alpha",t.PLAYREADY="com.microsoft.playready",t.FAIRPLAY="com.apple.fairplay",t}({}),Ht=function(t){return t.WIDEVINE="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed",t}({}),Gt=!U()&&window.navigator&&window.navigator.requestMediaKeySystemAccess?window.navigator.requestMediaKeySystemAccess.bind(window.navigator):void 0,zt="eme",Wt=function(){function t(t){var e=this;this.Do=void 0,this.Ci=void 0,this.FA={audioRobustness:"SW_SECURE_CRYPTO",videoRobustness:"SW_SECURE_DECODE"},this.PA=[],this.HA=!1,this.vf=void 0,this.YA=void 0,this.GA=void 0,this.KA="",this.ZA=[],this.WA=function(t){if(e.Ci.i(zt,'Media is encrypted using "'+t.initDataType+'" init data type'),!e.GA&&e.ZA.length&&"cenc"===t.initDataType&&t.initData&&(e.KA=e.KA||e.Do.config.widevineLicenseUrl,e.XA(jt.WIDEVINE,e.ZA)),!e.GA)return e.Ci.i(zt,"Fatal: Media is encrypted but no CDM access or no keys have been requested"),void e.zA(Object(D.e)(D.b.KEY_SYSTEM_ERROR,D.a.KEY_SYSTEM_NO_KEYS,"media is encrypted but no CDM access or no keys have been requested"));var i=function(i){e.Do.video&&(e.JA(i),e.qA(t.initDataType,t.initData))};e.GA.then(i).catch(i)},this.$A=function(t){var i=t.target;e.tv(t.message,i)},this.Yf=function(t,i){i.fatal&&e.zA(Object(D.e)(D.b.NETWORK_ERROR,D.a.KEY_SYSTEM_LICENSE_REQUEST_FAILED,i.errMessage,{statusCode:i.code}))},this.ev=function(){return!!(E.a.chrome&&E.a.version.major>=68||E.a.firefox||E.a.msedge&&E.a.version.major>=88)},this.zA=function(t){e.Do.evt.emit(S.a.ERROR,t)},this.Do=t,this.Ci=t.logger,t.video&&t.video.addEventListener("encrypted",this.WA),this.YA={maxRetry:t.config.keyLoadingMaxRetry,connectionTimeout:t.config.keyConnectionTimeout,transmissionTimeout:t.config.keyTransmissionTimeout,retryDelay:t.config.keyLoadingRetryDelay}}t.nv=function(t,e,i){var n={audioCapabilities:[{contentType:'audio/mp4; codecs="mp4a.40.5"',robustness:i.audioRobustness||""},{contentType:'audio/mp4; codecs="mp4a.40.2"',robustness:i.audioRobustness||""}],videoCapabilities:[]};return e.forEach((function(t){n.videoCapabilities.push({contentType:'video/mp4; codecs="'+t+'"',robustness:i.videoRobustness||""})})),[n]};var e=t.prototype;return e.onManifestParsed=function(t,e){var i=this;if(void 0===e&&(e=!1),this.ZA=t.map((function(t){return t.videoCodec})),e)if(t.reduce((function(t,e){return t&&(e.drmSchemaId===Ht.WIDEVINE||!e.drmSchemaId)}),!0)&&Gt&&this.ev()){this.KA=t.reduce((function(t,e){return t||e.drmToken||""}),"");var n=jt.WIDEVINE;this.Ci.i(zt,"on manifest parsed",n,this.ZA),this.XA(jt.WIDEVINE,this.ZA)}else setTimeout((function(){return i.zA(Object(D.e)(D.b.KEY_SYSTEM_ERROR,D.a.KEY_SYSTEM_UNSUPPORTED,"DRM unsupported."))}),0)},e.reset=function(){var t=this;this.Ci.i(zt,"reset"),this.PA.map((function(e){if(e.mediaKeysSession)return e.mediaKeysSession.removeEventListener("message",t.$A),e.mediaKeysSession.close().catch((function(){}))})),this.sv(),this.PA=[],this.HA=!1;try{var e,i;if(null!=(e=this.Do.video)&&e.mediaKeys)return null==(i=this.Do.video)?void 0:i.setMediaKeys(null).catch((function(e){return t.Ci.i(zt,e)}))}catch(t){}},e.destroy=function(){var t=this,e=this.Do.video;e&&e.removeEventListener("encrypted",this.WA);var i=this.PA;i.length&&Promise.all(i.map((function(e){if(e.mediaKeysSession)return e.mediaKeysSession.removeEventListener("message",t.$A),e.mediaKeysSession.close().catch((function(){}))}))).then((function(){if(e)return e.setMediaKeys(null)})).catch((function(){}))},e.JA=function(t){if(this.Ci.i(zt,"attemptSetMediaKeys",!!t),!this.Do.video)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this.HA){var e=this.PA[0];if(!e||!e.mediaKeys)return this.Ci.i(zt,"Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),void this.zA(Object(D.e)(D.b.KEY_SYSTEM_ERROR,D.a.KEY_SYSTEM_NO_KEYS,"media is encrypted but no CDM access or no keys have been obtained yet"));this.Ci.i(zt,"Setting keys for encrypted media"),this.Do.video.setMediaKeys(e.mediaKeys),this.HA=!0}},e.qA=function(t,e){var i=this,n=this.PA[0];if(!n)return this.Ci.i(zt,"Fatal: Media is encrypted but not any key-system access has been obtained yet"),void this.zA(Object(D.e)(D.b.KEY_SYSTEM_ERROR,D.a.KEY_SYSTEM_NO_ACCESS,"media is encrypted but not any key-system access has been obtained yet"));if(n.mediaKeysSessionInitialized)this.Ci.i(zt,"Key-Session already initialized but requested again");else{var r=n.mediaKeysSession;if(!r)return this.Ci.i(zt,"Fatal: Media is encrypted but no key-session existing"),void this.zA(Object(D.e)(D.b.KEY_SYSTEM_ERROR,D.a.KEY_SYSTEM_NO_SESSION,"media is encrypted but no key-session existing"));if(!e)return this.Ci.i(zt,"Fatal: initData required for generating a key session is null"),void this.zA(Object(D.e)(D.b.KEY_SYSTEM_ERROR,D.a.KEY_SYSTEM_NO_INIT_DATA,"initData required for generating a key session is null"));this.Ci.i(zt,'Generating key-session request for "'+t+'" init data type'),n.mediaKeysSessionInitialized=!0,r.generateRequest(t,e).then((function(){i.Ci.d(zt,"Key-session generation succeeded")})).catch((function(t){i.Ci.i(zt,"Error generating key-session request:",t),i.zA(Object(D.e)(D.b.KEY_SYSTEM_ERROR,D.a.KEY_SYSTEM_NO_SESSION,"error generating key-session request:"+t,{fatal:!1}))}))}},e.XA=function(e,i){var n=this,r=t.nv(e,i,this.FA);if(this.Ci.i(zt,"Requesting encrypted media key-system access"),Gt){var a=Gt(e,r);this.GA=a.then((function(t){var i={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:t,mediaKeySystemDomain:e};n.PA.push(i);var r=Promise.resolve().then((function(){return t.createMediaKeys()})).then((function(t){return i.mediaKeys=t,n.PA.forEach((function(t){t.mediaKeysSession||(t.mediaKeysSession=t.mediaKeys.createSession()).addEventListener("message",n.$A,!1)})),t}));return r.catch((function(t){n.Ci.i(zt,"Failed to create media-keys:",t)})),r})),a.catch((function(t){n.Ci.i(zt,'Failed to obtain key-system "'+e+'" access:',t)}))}else this.Ci.i(zt,"no requestMediaKeySystemAccess")},e.hv=function(t){switch(t){case jt.WIDEVINE:if(!this.Do.config.widevineLicenseUrl)break;return this.Do.config.widevineLicenseUrl;case jt.PLAYREADY:if(!this.Do.config.playreadyLicenseUrl)break;return this.Do.config.playreadyLicenseUrl;case jt.FAIRPLAY:if(!this.Do.config.fairplayLicenseUrl)break;return this.Do.config.fairplayLicenseUrl}throw new Error('no license server URL configured for key-system "'+t+'"')},e.tv=function(t,e){var i=this,n=this.PA[0];if(!n)return this.Ci.i(zt,"Fatal error: Media is encrypted but no key-system access has been obtained yet"),void this.zA(Object(D.e)(D.b.KEY_SYSTEM_ERROR,D.a.KEY_SYSTEM_NO_ACCESS,"media is encrypted but no key-system access has been obtained yet"));this.sv();var r={onError:this.Yf,onEnd:function(t,n){i.sv(),n instanceof ArrayBuffer&&e.update(n)}},a=this.vf=new dt(this.Ci),o={requestMethod:"POST",requestBody:t,url:this.KA||this.hv(n.mediaKeySystemDomain),responseType:"arraybuffer"};a.load(o,r,this.YA)},e.sv=function(){this.vf&&this.vf.destroy()},o()(t,[{key:"isActive",get:function(){return!(!this.Do.video||!this.Do.video.mediaKeys)}}])}(),Kt="mse",Yt=function(){function t(t,e,i,n){var r=this;this.di=void 0,this.ov=void 0,this.Io=void 0,this.Ai=void 0,this.Ci=void 0,this.video=void 0,this.sourceBuffer=void 0,this.av=void 0,this.uv=void 0,this.cv={video:[],audio:[]},this.fv={video:[],audio:[]},this.fn=void 0,this.An=void 0,this.Da=!1,this.Av=void 0,this.Vn=1/0,this.vv=0,this.dv=!1,this.lv=void 0,this.bv={},this.pv=!1,this.mv=void 0,this.gv=0,this.yv=void 0,this._v={},this.Cv=Qn.isChangeTypeSupported(),this.Iv=function(){r.Ci.i(Kt,"MediaSource onSourceOpen"),r.av&&(r.av.removeEventListener("sourceopen",r.Iv),r.Ov(),r.refresh())},this.wv=function(){r.Ci.i(Kt,"MediaSource onSourceEnded")},this.Ev=function(){r.Ci.i(Kt,"MediaSource onSourceClose"),r.Ai.emit(S.a.MSE_SOURCE_CLOSE)},this.jv=function(t){r.yc(t),r.Da&&r.kv(),r.Mv(),r.Io.mseUpdate++,r.Ai.emit(S.a.MSE_UPDATE)},this.Sv=function(t){var e=r.Bv(t.currentTarget);r.Ci.i(Kt,e+" SourceBuffer Error: ",t),r.zA(Object(D.e)(D.b.MSE_ERROR,D.a.SOURCEBUFFER_ERROR,e+" source buffer error. "+JSON.stringify(r._v)))},this.Tv=function(){r.Ci.i(Kt,"startPlayBufEnd"),r.Dv(),r.gv=0,r.refresh()},this.zA=function(t){r.Ai.emit(S.a.ERROR,t)},i.i(Kt,"constructor"),this.di=t,this.ov=e,this.Ci=i,this.Ai=n,this.fn=!1,this.An=!1,this.sourceBuffer={},this.uv={},this.mv={},this.Av=!0,this.Io={mseBufferFull:0,mseRemove:0,mseUpdate:0}}var e=t.prototype;return e.attach=function(t){var e=this;this.Ci.i(Kt,"attach",t),this.video=t;var i=vt();if(i){var n=this.av=new i;this.ov.mms="streaming"in n;var r=URL.createObjectURL(n);this.Ci.i(Kt,"attach mms:"+this.ov.mms+" src: "+r),this.video.src=r;try{this.video.load()}catch(t){}t.disableRemotePlayback=!0,this.Rv(n),this.pv=!1}else setTimeout((function(){e.zA(Object(D.e)(D.b.MSE_ERROR,D.a.MEDIASOURCE_ERROR,"MediaSource is not support"))}),0)},e.trackInfo=function(t){var e=t.tracks.audio,i=t.tracks.video;e&&e.container&&(this.uv.audio=e.container+'; codecs="'+e.codec+'"'),i&&i.codec&&!1!==i.active&&(this.uv.video=i.container+'; codecs="'+i.codec+'"'),this.An=!(!this.An&&!e),this.fn=!!(this.fn||i&&!1!==i.active),this.Ci.i(Kt,"track info. video: "+this.fn+" audio: "+this.An),this.Ov()},e.updateDuration=function(t){this.Ci.i(Kt,"update duration: "+t),this.Vn=t,this.Mv()},e.setStartBufSec=function(t){this.Ci.i(Kt,"startPlayBufSec: "+t),this.Dv(),this.gv=t,this.yv=setTimeout(this.Tv,1e3*t)},e.Mv=function(){if("number"==typeof this.Vn&&this.video&&this.av&&this.sourceBuffer&&0!==this.video.readyState&&"open"===this.av.readyState){for(var t=0,e=Object.values(this.sourceBuffer);t<e.length;t++){var i=e[t];if(i&&i.updating)return}var n=this.video.duration;if(void 0===this.lv&&(this.lv=this.av.duration),this.ov.isLive&&this.ov.liveShiftType===l.g.NONE)this.lv=this.av.duration=1/0;else if(this.Vn!==this.lv&&this.Vn!==n||!Number.isFinite(n)){var r=!0;for(var a in this.sourceBuffer)r=r&&!!this.Vn&&this.bufferedEndByType(a)<this.Vn;r&&this.Vn&&(this.lv=this.av.duration=this.Vn),this.Vn=void 0}}},e.Ov=function(){var t=(this.An?1:0)+(this.fn?1:0),e=(this.uv.audio?1:0)+(this.uv.video?1:0);if(this.Ci.v(Kt,"checkSourceBuffer",t,e,this.uv),this.av&&"open"===this.av.readyState&&t>0&&e>=t)for(var i in this.uv)this.uv[i]&&(this.Ci.i(Kt,"add sb: "+i+" "+this.uv[i]),this.Lv(i))},e.Lv=function(t){var e=this;if(this.Ci.i(Kt,"add source buffer: "+t),!this.sourceBuffer[t]&&!this.pv){try{var i=this.uv[t];if(!this.av||!i)throw new Error(t+" add source buffer. no mime codec");this.sourceBuffer[t]=this.av.addSourceBuffer(i),this._v[t]={sn:0,subSn:0,codec:i},this.mv[t]=!1}catch(e){return this.Ci.i(Kt,e),void this.zA(Object(D.e)(D.b.MSE_ERROR,D.a.ADDSOURCEBUFFER_ERROR,"type:"+t+" codec:"+this.uv[t]+" msg:"+e.message))}var n=this.sourceBuffer[t];if(n){var r=this.bv[t]={updateend:function(){e.jv(t)},error:function(t){e.Sv(t)}};n.addEventListener("error",r.error),n.addEventListener("updateend",r.updateend),this.Vn&&this.av&&this.Vn!==this.av.duration&&(this.av.duration=this.Vn)}}},e.Nv=function(){return!(!this.fv||!(this.fv.video&&this.fv.video.length||this.fv.audio&&this.fv.audio.length))},e.refresh=function(){for(var t in this.sourceBuffer)this.yc(t)},e.Qv=function(t){if(this.fv[t]&&this.fv[t].length>0){if(!this.Av)return void(this.xv()>209715200&&!this.dv&&(this.dv=!0,this.zA(Object(D.e)(D.b.MSE_ERROR,D.a.APPENDBUFFER_ERROR,"bufferfull"))));var e=this.sourceBuffer[t];if(e&&!e.updating&&!this.dv){var i=this.fv[t].shift();this.Vv(i)}}},e.mediaSegment=function(t){var e=this;t.forEach((function(t){var i=t.type;t.codec=e.uv[t.type],e.fv[i]&&e.fv[i].push(t),e.sourceBuffer[i]&&(e.pv=!0,e.yc(i))}))},e.bufferedByType=function(t){var e=this.sourceBuffer[t];return e&&e.buffered&&e.buffered.length>0?{start:e.buffered.start(0),end:e.buffered.end(e.buffered.length-1)}:{start:0,end:0}},e.bufferedEndByType=function(t){var e=this.sourceBuffer[t];return e&&e.buffered&&e.buffered.length>0?e.buffered.end(e.buffered.length-1):0},e.bufferSliceNumByType=function(t){var e=this.sourceBuffer[t];return e?e.buffered.length:0},e.pendingSecByType=function(t){var e=this.fv[t];return e?e.reduce((function(t,e){return t+e.endDTS-e.startDTS}),0):0},e.pendingNum=function(){for(var t=0,e=0,i=Object.values(this.fv);e<i.length;e++)t+=i[e].length;return t},e.Uv=function(t){var e=this.video;if(e&&!e.seeking){var i=e.currentTime,n=this.sourceBuffer[t];if(n){var r=this.cv[t],a=n.buffered;if(a.length>=1&&i-a.start(0)>=10){var o=i-5;if(r&&r.length&&0===r[r.length-1].start&&r[r.length-1].end===o)return;r.push({start:0,end:o})}}}},e.Fv=function(t,e){try{for(var i=0;i<t.buffered.length;i++){var n=t.buffered.start(i),r=t.buffered.end(i),a=Math.max(n,e.start),o=Math.min(r,e.end);if(o>a)return this.Ci.i(Kt,"remove: "+a+" ~ "+o),t.remove(a,o),this.Io.mseRemove++,!(e.end>r&&i<t.buffered.length-1&&(e.start=Math.max(e.start,o),1));if(!(e.end>o))break;e.start=Math.max(e.start,o)}return!0}catch(e){return!(t&&t.updating)}},e.Vv=function(t){if(t&&this.sourceBuffer[t.type]&&this.video&&!this.video.error){var e=this._v[t.type],i=this.sourceBuffer[t.type];if(t.codec&&e&&t.codec!==e.codec&&(this.Ci.i(Kt,t.type+" codecType change: "+t.codec),i&&this.Cv)){this.Ci.i(Kt,t.type+" changeType: "+t.codec);try{i.changeType(t.codec),e.subSn=0}catch(e){return void this.zA(Object(D.e)(D.b.MSE_ERROR,D.a.CHANGETYPE_ERROR,"type:"+t.type+" codec:"+t.codec+" code:"+e.code+" msg:"+e.message))}}e&&(e.codec=t.codec,e.start=t.startDTS,e.end=t.endDTS,e.sn++,e.subSn++);try{i&&(t.updateTimestampOffset&&!i.buffered.length&&(i.timestampOffset=t.startPTS),i.appendBuffer(t.payload.buffer),this.mv[t.type]=!0)}catch(e){this.Ci.i(Kt,t.type,e.code,e.message),22!==e.code?(this.vv?this.vv++:this.vv=1,this.vv>this.di.appendErrorMaxRetry?(this.dv=!0,this.zA(Object(D.e)(D.b.MSE_ERROR,D.a.APPENDBUFFER_ERROR,"code:"+e.code+" type:"+t.type+" msg:"+e.message))):this.fv[t.type].unshift(t)):(this.fv[t.type].unshift(t),this.Uv(t.type),this.hasCleanUpTask(t.type)&&this.Pv(t.type),this.Ci.i(Kt,"mse bufferfull"),this.Io.mseBufferFull++,this.Ai.emit(S.a.MSE_BUFFER_FULL))}}},e.Bv=function(t){for(var e in this.sourceBuffer)if(this.sourceBuffer[e]===t)return e;return"unknown"},e.clean=function(t,e,i){this.Ci.i(Kt,"clean. st: "+t+" ed: "+e+" type: "+i);var n=0,r=Number.POSITIVE_INFINITY;for(var a in this.mv={},this.Da=!1,this.sourceBuffer)if(this.mv[a]=!1,(!i||i===a)&&this.sourceBuffer[a]){var o=this.fv[a];if(t&&o){n=Math.max(n,t);for(var s=o.length-1;s>=0;s--){var u=o[s];if(u&&u.startPTS&&!(u.startPTS>=t))break;o.pop()}}else this.fv[a]=[];e&&(r=Math.min(r,e)),this.cv[a].push({start:n,end:r}),this.Pv(a)}this.Av=!0},e.setAppendEnabled=function(t){!this.Av&&t?(this.Av=t,this.refresh()):this.Av=t},e.getAppendEnabled=function(){return this.Av},e.endOfData=function(){if(this.Ci.i(Kt,"data end."),this.Da=!0,!this.Nv()&&this.video&&this.video.buffered.length){if(E.a.firefox&&!this.ov.isLive&&void 0===this.Vn)return this.Vn=this.video.buffered.end(this.video.buffered.length-1),this.Ci.i(Kt,"data end. firefox no duration",this.Vn,this.ov.isLive),this.Mv(),void this.kv();(this.ov.isLive||!this.ov.isLive&&void 0!==this.Vn)&&(this.Ci.i(Kt,"data end. end of stream"),this.kv())}},e.ended=function(){return this.Da},e.kv=function(){var t=this.av;if(t&&"open"===t.readyState&&!this.Nv()){for(var e=0,i=Object.values(this.sourceBuffer);e<i.length;e++){var n=i[e];if(n&&n.updating)return}try{this.Ci.i(Kt,"end of stream"),t.endOfStream()}catch(t){this.Ci.i(Kt,t),this.zA(Object(D.e)(D.b.MSE_ERROR,D.a.ENDOFSTREAM_ERROR,"code:"+t.code+" msg:"+t.message))}}},e.destroy=function(){if(this.Ci.i(Kt,"destroy"),this.av){var t=this.av;if(this.kv(),"closed"!==t.readyState){for(var e in this.sourceBuffer){var i=this.sourceBuffer[e],n=this.bv[e];i&&n&&(i.removeEventListener("error",n.error),i.removeEventListener("updateend",n.updateend),t.removeSourceBuffer(i))}this.sourceBuffer={}}this.Hv(t),this.av=void 0}this.Dv(),this.fv={video:[],audio:[]},this.uv={},this.mv={},this.cv={video:[],audio:[]},this.sourceBuffer={},this.bv={}},e.hasCleanUpTask=function(t){var e=0;if(void 0===t)for(var i=0,n=Object.values(this.cv);i<n.length;i++)e+=n[i].length;else this.cv[t]&&(e=this.cv[t].length);return e>0},e.hasSourceBuffer=function(){return!!Object.keys(this.sourceBuffer).length},e.hasTrackInfo=function(){return!!Object.keys(this.uv).length},e.hasSourceBufferAppendStarted=function(){if(Object.keys(this.mv).length){for(var t=!0,e=0,i=Object.values(this.mv);e<i.length;e++){var n=i[e];t=t&&n}return t}return!1},e.xv=function(){var t=0;for(var e in this.fv)t+=this.fv[e].reduce((function(t,e){return e.payload&&e.payload.byteLength?t+e.payload.byteLength:t}),0);return t},e.getBufferQueueSec=function(t){var e=this;return this.fv?(t?[t]:Object.keys(this.fv)).reduce((function(t,i){return e.fv[i]&&e.fv[i].length>0&&(0===Object.keys(e.sourceBuffer).length||e.sourceBuffer[i])?Math.max(t,e.fv[i].reduce((function(t,e){var i=e.endDTS-e.startDTS;return i?t+i:t}),0)):t}),0):0},e.yc=function(t){if(this.hasCleanUpTask(t)&&this.Pv(t),this.gv>0){if(!this.hasTrackInfo())return;for(var e in this.sourceBuffer)if(this.pendingSecByType(e)<this.gv)return;this.Tv()}this.Qv(t)},e.Pv=function(t){for(var e=this.cv[t];e&&e.length;){var i=e[0],n=this.sourceBuffer[t];if(n&&i){if(n.updating||!this.Fv(n,i))return;e.shift()}else e.shift()}this.refresh()},e.Dv=function(){this.yv&&(clearTimeout(this.yv),this.yv=void 0)},e.Rv=function(t){t.addEventListener("sourceopen",this.Iv),t.addEventListener("sourceended",this.wv),t.addEventListener("sourceclose",this.Ev)},e.Hv=function(t){t.removeEventListener("sourceopen",this.Iv),t.removeEventListener("sourceended",this.wv),t.removeEventListener("sourceclose",this.Ev)},o()(t,[{key:"stat",get:function(){return this.Io}},{key:"readyState",get:function(){return this.av?this.av.readyState:"closed"}},{key:"trackBufInfo",get:function(){var t={};try{for(var e in this.sourceBuffer)for(var i=this.sourceBuffer[e].buffered,n=t[e]=[],r=0;r<i.length;r++)n.push({st:i.start(r),ed:i.end(r)})}catch(t){}return t}}])}(),Qt=function(){function t(t){this.Do=void 0,this.Ci=void 0,this.di=void 0,this.Yv=5e3,this.Gv=!1,this.Kv=0,this.Do=t,this.Ci=t.logger,this.di=t.stat.autoPlaybackRateConf}var e=t.prototype;return e.tick=function(){if(this.Gv&&this.Do.video&&!this.Do.video.paused){if(this.Yv>0){var t=performance.now();return this.Yv-=t-this.Kv,void(this.Kv=t)}this.Zv(this.Do.bufferedSec,this.Do.video)}},e.Zv=function(t,e){if(this.di){var i=1,n=this.di.rule,r=0;for(r=0;r<n.length&&!(e.playbackRate>=n[r].rate);r++);r>=n.length&&(r=n.length-1);var a=n[r];if(a){var o=r<n.length-1?n[r+1]:void 0,s=r>0?n[r-1]:void 0;i=a.rate,s&&t>s.lower&&(i=s.rate),o&&t<o.upper&&(i=o.rate),e.playbackRate!==i&&(this.Ci.i("playback-rate-manager","auto change playback rate from "+e.playbackRate+" to "+i),e.playbackRate=i)}}},o()(t,[{key:"enabled",get:function(){return this.Gv},set:function(t){if(t!==this.Gv)if(t){if(!this.di||!this.Do.config.autoPlaybackRate)return;this.Gv=!0,this.Kv=performance.now(),this.Yv=this.di.startDelay?1e3*this.di.startDelay:this.Yv,this.Do.isLiveShift&&this.Do.stat.liveShiftActive&&this.Do.video&&(this.Do.video.playbackRate=1)}else this.Gv&&this.Do.video&&(this.Do.video.playbackRate=1),this.Gv=!1}}])}(),Xt=i(30),Zt=function(){function t(){}return t.prototype.decode=function(t,e){if(!t)return"";if("string"!=typeof t)throw new Error("Error - expected string data.");return decodeURIComponent(encodeURIComponent(t))},t}(),qt=function(){function t(){this.values=Object.create(null)}var e=t.prototype;return e.set=function(t,e){this.get(t)||""===e||(this.values[t]=e)},e.get=function(t,e,i){return i?this.has(t)?this.values[t]:e[i]:this.has(t)?this.values[t]:e},e.has=function(t){return t in this.values},e.alt=function(t,e,i){for(var n=0;n<i.length;++n)if(e===i[n]){this.set(t,e);break}},e.integer=function(t,e){/^-?\d+$/.test(e)&&this.set(t,parseInt(e,10))},e.percent=function(t,e){if(/^([\d]{1,3})(\.[\d]*)?%$/.test(e)){var i=parseFloat(e);if(i>=0&&i<=100)return this.set(t,i),!0}return!1},t}();function Jt(t,e,i,n){var r=n?t.split(n):[t];for(var a in r)if("string"==typeof r[a]){var o=r[a].split(i);2===o.length&&e(o[0],o[1])}}var $t=typeof VTTCue>"u"?void 0:new VTTCue(0,0,""),te="middle"===(null==$t?void 0:$t.align)?"middle":"center";function ee(t,e,i){var n=t;function r(){var e=function(t){function e(t,e,i,n){return 3600*(t?parseInt(t):0)+60*(e?parseInt(e):0)+(i?parseInt(i):0)+(n?parseFloat(n):0)}var i=t.match(/^(?:(\d+):)?(\d{2}):(\d{2})(\.\d+)?/);return i?parseFloat(i[2])>59?e(i[2],i[3],"0",i[4]):e(i[1],i[2],i[3],i[4]):null}(t);if(null===e)throw new Error("Malformed timestamp: "+n);return t=t.replace(/^[^\sa-zA-Z-]+/,""),e}function a(){t=t.replace(/^\s+/,"")}if(a(),e.startTime=r(),a(),"--\x3e"!==t.substr(0,3))throw new Error("Malformed time stamp (time stamps must be separated by '--\x3e'): "+n);t=t.substr(3),a(),e.endTime=r(),a(),function(t,e){var n=new qt;Jt(t,(function(t,e){var r;switch(t){case"region":for(var a=i.length-1;a>=0;a--)if(i[a].id===e){n.set(t,i[a].region);break}break;case"vertical":n.alt(t,e,["rl","lr"]);break;case"line":r=e.split(","),n.integer(t,r[0]),n.percent(t,r[0])&&n.set("snapToLines",!1),n.alt(t,r[0],["auto"]),2===r.length&&n.alt("lineAlign",r[1],["start",te,"end"]);break;case"position":r=e.split(","),n.percent(t,r[0]),2===r.length&&n.alt("positionAlign",r[1],["start",te,"end","line-left","line-right","auto"]);break;case"size":n.percent(t,e);break;case"align":n.alt(t,e,["start",te,"end","left","right"])}}),/:/,/\s/),e.region=n.get("region",null),e.vertical=n.get("vertical","");var r=n.get("line","auto");"auto"===r&&-1===(null==$t?void 0:$t.line)&&(r=-1),e.line=r,e.lineAlign=n.get("lineAlign","start"),e.snapToLines=n.get("snapToLines",!0),e.size=n.get("size",100),e.align=n.get("align",te);var a=n.get("position","auto");"auto"===a&&50===(null==$t?void 0:$t.position)&&(a="start"===e.align||"left"===e.align?0:"end"===e.align||"right"===e.align?100:50),e.position=a}(t,e)}var ie=function(){function t(){this.state="INITIAL",this.buffer="",this.decoder=new Zt,this.regionList=[],this.cue=null,this.style="",this.oncue=void 0,this.onstyle=void 0,this.onparsingerror=void 0,this.onflush=void 0}var e=t.prototype;return e.parse=function(t){var e=this;t&&(this.buffer+=this.decoder.decode(t,{stream:!0}));var i=function(){var t=e.buffer,i=0;for(t=t.replace(/<br(?: \/)?>/gi,"\n");i<t.length&&"\r"!==t[i]&&"\n"!==t[i];)++i;var n=t.substr(0,i);return"\r"===t[i]&&++i,"\n"===t[i]&&++i,e.buffer=t.substr(i),n};try{var n="";if("INITIAL"===this.state){if(!/\r\n|\n/.test(this.buffer))return this;var r=(n=i()).match(/^()?WEBVTT([ 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o=-1!==n.indexOf("--\x3e");if(!n||o&&(a=!0)){this.oncue&&this.cue&&this.oncue(this.cue),this.cue=null,this.state="ID";continue}if(null===this.cue)continue;this.cue.text&&(this.cue.text+="\n"),this.cue.text+=n;continue;case"BADCUE":n||(this.state="ID")}}}catch(t){"CUETEXT"===this.state&&this.cue&&this.oncue&&this.oncue(this.cue),this.cue=null,this.state="INITIAL"===this.state?"BADWEBVTT":"BADCUE"}return this},e.flush=function(){try{if((this.cue||"HEADER"===this.state)&&(this.buffer+="\n\n",this.parse()),"INITIAL"===this.state||"BADWEBVTT"===this.state)throw new Error("Malformed WebVTT signature.")}catch(t){this.onparsingerror&&this.onparsingerror(t)}return this.onflush&&this.onflush(),this},t}(),ne=i(41),re=i(20),ae=/\r\n|\n\r|\n|\r/g,oe=function(t,e,i){return void 0===i&&(i=0),t.substr(i,e.length)===e},se=function(t){for(var e=5381,i=t.length;i;)e=33*e^t.charCodeAt(--i);return(e>>>0).toString()};var ue="subtitle",ce=function(){function t(t){var e=this;this.Do=void 0,this.Ci=void 0,this.Wv=-1,this._=[],this.Xv=0,this.zv=void 0,this.Jv=void 0,this.qv=function(){var t=e._.reduce((function(t,e,i){return"showing"===e.track.mode?i:t}),-1);t!==e.Wv&&(e.Wv=t,e.Ci.i(ue,"subtitle switching"),e.Do.evt.emit(S.a.SUBTITLE_TRACK_SWITCHED,{level:t}))},this.Do=t,this.Ci=t.logger,this.zv={ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}},this.Do.video&&this.Do.video.textTracks.addEventListener("change",this.qv)}var e=t.prototype;return e.addTracks=function(t){var e=this;t.forEach((function(t,i){var n=e.$v();n&&e.Do.video&&(t.default?(e.Wv=i,n.mode="showing"):n.mode="hidden")}))},e.select=function(t){if(this.td(),t!==this.Wv){var e=this._[t],i=this._[this.Wv];i&&(i.track.mode="hidden"),e?(this.nd(e.style),e.track.mode="showing",this.Wv=t):this.Wv=-1,this.Do.evt.emit(S.a.SUBTITLE_TRACK_SWITCHED,{level:this.Wv})}},e.reset=function(){this.Ci.i(ue,"reset"),this._.forEach((function(t){(function(t){var e=t.mode;if("disabled"===e&&(t.mode="hidden"),t.cues){for(var i=t.cues.length;i--;)t.removeCue(t.cues[i]);"disabled"===e&&(t.mode=e)}})(t.track),t.track.mode="hidden"})),this.Xv=0,this.Wv=-1,this.zv={ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}},this.td()},e.parseVTTs=function(t,e,i){var n=this,r=this._[this.Wv];r&&function(t,e,i,n,r,a,o,s){var u,c=new ie,l=Object(ne.a)(new Uint8Array(t)).trim().replace(ae,"\n").split("\n"),h=[],d=Object(re.b)(e,i),f="",p="00:00.000",_=0,v=0,A=!0,g=!1;c.onstyle=function(t){f+=t},c.oncue=function(t){var e=n[r],i=n.ccOffset,o=(_-d)/I.q;if(null!=e&&e.new&&(void 0!==v?i=n.ccOffset=e.start:function(t,e,i){var n=t[e],r=t[n.prevCC];if(!r||!r.new&&n.new)return t.ccOffset=t.presentationOffset=n.start,void(n.new=!1);for(;null!=(a=r)&&a.new;){var a;t.ccOffset+=n.start-r.start,n.new=!1,r=t[(n=r).prevCC]}t.presentationOffset=i}(n,r,o)),o&&(i=o-n.presentationOffset),g){var s=t.endTime-t.startTime,u=Object(Xt.a)((t.startTime+i-v)*I.q,a*I.q)/I.q;t.startTime=u,t.endTime=u+s}var c,l,f,p=t.text.trim();t.text=decodeURIComponent(encodeURIComponent(p)),t.id||(t.id=(c=t.startTime,l=t.endTime,f=p,se(c.toString())+se(l.toString())+se(f))),t.endTime>0&&h.push(t)},c.onparsingerror=function(t){u=t},c.onflush=function(){u?s(u):o(h,f)},l.forEach((function(t){if(A){if(oe(t,"X-TIMESTAMP-MAP=")){A=!1,g=!0,t.substr(16).split(",").forEach((function(t){oe(t,"LOCAL:")?p=t.substr(6):oe(t,"MPEGTS:")&&(_=parseInt(t.substr(7)))}));try{v=function(t){var e=parseInt(t.substr(-3)),i=parseInt(t.substr(-6,2)),n=parseInt(t.substr(-9,2)),r=t.length>9?parseInt(t.substr(0,t.indexOf(":"))):0;if(!(Number.isFinite(e)&&Number.isFinite(i)&&Number.isFinite(n)&&Number.isFinite(r)))throw Error("Malformed X-TIMESTAMP-MAP: Local:"+t);return e+=1e3*i,(e+=6e4*n)+36e5*r}(p)/1e3}catch(t){g=!1,u=t}return}""===t&&(A=!1)}c.parse(t+"\n")})),c.flush()}(t,i,e,this.zv,i,e,(function(t,e){t.forEach((function(t){!function(t,e){var i=t.mode;if("disabled"===i&&(t.mode="hidden"),t.cues&&!t.cues.getCueById(e.id))try{if(t.addCue(e),!t.cues.getCueById(e.id))throw new Error("addCue is failed for: "+e)}catch(i){var n=new self.TextTrackCue(e.startTime,e.endTime,e.text);n.id=e.id,t.addCue(n)}"disabled"===i&&(t.mode=i)}(r.track,t)})),e&&(r.style+=e,n.nd(r.style))}),(function(t){n.Ci.i(ue,t)}))},e.destroy=function(){this.Do.video&&this.Do.video.textTracks.removeEventListener("change",this.qv),this.reset(),this._=[]},e.$v=function(){var t;if(this.Xv<this._.length)t=this._[this.Xv].track,this.Xv++;else{var e=this.Do.video;e&&(t=e.addTextTrack("subtitles"),this._.push({track:t,style:""}),this.Xv++)}return t},e.nd=function(t){t&&(this.Jv||(this.Jv=document.createElement("style"),document.head.appendChild(this.Jv)),this.Jv.innerHTML=t)},e.td=function(){this.Jv&&(this.Jv.innerHTML="",document.head.removeChild(this.Jv),this.Jv=void 0)},t}(),le=function(t){function e(){return t.apply(this,arguments)||this}return 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s=n;if(Number.isFinite(i.startPTS)){var u=Math.abs(i.startPTS-n);Number.isFinite(i.deltaPTS)?i.deltaPTS=Math.max(u,i.deltaPTS):i.deltaPTS=u,s=Math.max(n,i.startPTS),n=Math.min(n,i.startPTS),r=Math.max(r,i.endPTS),a=Math.min(a,i.startDTS),o=Math.max(o,i.endDTS)}var c=n-i.start;i.start=i.startPTS=n,i.maxStartPTS=s,i.endPTS=r,i.startDTS=a,i.endDTS=o;var l=i.duration;i.duration=r-n,t.i(he,"update frag duration: "+l+" -> "+i.duration);var h,d=i.sn;if(!e||"number"!=typeof d||d<e.startSN||d>e.endSN)return 0;var f=d-e.startSN,p=e.fragments;for(p[f]=i,h=f;h>0;h--)de(t,p,h,h-1);for(h=f;h<p.length-1;h++)de(t,p,h,h+1);return e.ptsKnown=!0,c}function pe(t,e,i){for(var n=i;n<e.fragments.length-1;n++)de(t,e.fragments,n,n+1)}function _e(t,e,i,n){void 0===n&&(n=l.g.NONE);var r=n!==l.g.NONE,a=e.fragments.length-1;i.partOfData||function(t,e,i){i.initSegment&&e.initSegment&&(i.initSegment=e.initSegment);var n,r=0;if(function(t,e,i){if(t&&e)for(var 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e=new ct.a(t).pathname,i=Te(t),n=i===l.i.flv||y(i)||i===l.i.ts,r="",a="",o=e.split("/"),s=o[o.length-1]||"";if(n){try{var u=e.lastIndexOf("/");u>=0&&(e=e.slice(u+1));var c=e.split(".")[0].split("_");1===c.length?(r=Oe(c[0]),a=Se(t)):2===c.length?(r=Oe(c[0]),a=Oe(c[1])):c.length>2&&(r=Oe(c.slice(0,c.length-1).join("_")),a=Oe(c[c.length-1]))}catch(t){}return{streamID:r,transcodingTpl:a,filename:s}}return{streamID:"",transcodingTpl:Se(t),filename:s}}var De,Se=function(t){var e=t.match(we),i="";return null!=e&&e.length&&e.length>1&&(i=e[1]),Oe(i)},Oe=function(t){return Re.test(t)?t:""},Ne=function(t){return t.FAIL="FAIL",t.ABORT="ABORT",t.SUCCESS="SUCCESS",t.CONNECTED="CONNECTED",t}({}),ke=((De={})[me.c.MANIFEST]=D.a.MANIFEST_LOAD_ERROR,De[me.c.LEVEL]=D.a.LEVEL_LOAD_ERROR,De[me.c.AUDIO_TRACK]=D.a.AUDIO_TRACK_LOAD_ERROR,De[me.c.SUBTITLE_TRACK]=D.a.SUBTITLE_TRACK_LOAD_ERROR,De);function xe(t,e,i,n,r){var a="string"==typeof e.url?e.url:"",o=new ct.a(a).host,s={domain:o,stream_host:o,download_url:a,download_start_time:i.tsload,download_spend_time:i.tload?Math.round(i.tload-i.tstart):Math.round(performance.now()-i.tstart),http_response_time:i.tfirst?Math.round(i.tfirst-i.tstart):0,download_status:t,http_status_code:i.code,retry_index:i.retry,error_code:0,error_message:"",loader_id:i.id,download_size:i.total||i.loaded||0,resource_type:e.type||"",use_reset_native_fetch:e.useResetNativeFetch?1:0};e.redirected&&(s.redirect=1),e.responseUrl&&a!==e.responseUrl&&(s.response_url=e.responseUrl),r&&(s.codec=r),n&&(s.quality_type=n),e.monkeyPatched&&(s.monkey_patched=1);var u=e.frag;if(u&&(s.slice_play_start_time=Math.round(1e3*u.start),u.duration&&(s.slice_play_duration=Math.round(1e3*u.duration)),u.sn&&(s.slice_index=u.sn),u.level&&(s.slice_level_index=u.level)),t===Ne.FAIL){var c=ke[e.type]||D.a.LOAD_ERROR;s.error_code=Object(D.d)(c,i.errMessage,i.code)}i.errMessage&&(s.error_message=i.errMessage),e.responseHeader&&(s.response_header=_(e.responseHeader)),"number"==typeof e.rangeStart&&(s.range_start=e.rangeStart),e.rangeEnd&&(s.range_end=e.rangeEnd);var l=Le(s.download_url);if(l.transcodingTpl&&(s.transcoding_template=l.transcodingTpl),"string"==typeof e.url){var h=function(t){if(performance&&"function"==typeof performance.getEntriesByName){var e=performance.getEntriesByName(t,"resource");if(e.length){var i=e[e.length-1],n={};return 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Pe={beacon:!1,predictStep:5,targetBuffer:10,duration:5,smoothRatioToTarget:0,switchpanelty:2.5*1e-6,slidingWindowSize:3,kalmanR:Math.pow(.2,2),kalmanQ:4e-4,initBitrate:2e6,startBitrateLimit:!0,speedPredictRatio:1.5,speedPredictNum:3,algorithm:1,speedPredictRatioOnStart:3,lowProfileThreshold:4,lowProfileBitrate:25e5,lowProfileStartThreshold:5},Me=function(t){return t[t.Default=0]="Default",t[t.Seek=1]="Seek",t}(Me||{}),Ue="kwai_hls_adaptive",Be="algorithm-hls",Ve=function(){function t(t){this.Do=void 0,this.Ci=void 0,this.Fi=void 0,this.sd=0,this.rd=0,this.hd=void 0,this.od=[],this.ad={},this.ud=void 0,this.Ct=0,this.fd=0,this.Ad=Me.Default,this.vd=0,this.dd=!1,this.ld=0,this.bd=0,this.pd=0,this.md=0,this.ud=new it,this.Fi=r()({},Pe),this.Do=t,this.Ci=t.logger}var e=t.prototype;return e.init=function(t){var e=r()({},Pe);this.Fi=r()(e,t),this.md=this.Fi.initBitrate},e.onManifestUpdated=function(){var t=this,e=this.Do.lctx;this.md=this.Fi.initBitrate,this.od=[],e.abrLevels.forEach((function(e){t.od.push(1e3*e.bitrate),e.default&&(t.md=e.bitrate)})),this.Ct=Math.min(e.abrDefault,this.od.length-1),this.Ci.i(Be,"setInfo "+this.od+", "+this.Ct),this.fd=0,this.sd=this.Fi.duration,this.rd=0,this.hd=new Array(this.Fi.slidingWindowSize),this.hd[this.Fi.slidingWindowSize-1]=0,this.Ad=Me.Default,this.ld=this.gd(this.od,this.Fi.lowProfileBitrate)},e.destroy=function(){},e.bitrateInit=function(){var t=this,e=this.yd(this.od,this.md),i=this.ud.read(Ue);if(this.Ci.i(Be,"storage read:"+i),void 0!==i&&i.bitrate>=0&&i.speed>0&&2===i.version){i.time&&i.lowProfile&&Date.now()-i.time<2592e5&&(this.bd=Math.min(i.lowProfile,this.Fi.lowProfileStartThreshold+1),this.bd>this.Fi.lowProfileStartThreshold&&(this.dd=!0,e=Math.min(e,this.ld)));var n=Math.min(i.bitrate,1024*i.speed/this.Fi.speedPredictRatioOnStart),r=this.od.reduce((function(e,i,r){return 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this.Ct},e.setDownloadEnabled=function(t){this.wd&&this.wd.onDownloadEnabled(t)},o()(t,[{key:"abrInitLevel",get:function(){var t;return(null==(t=this.wd)?void 0:t.bitrateInit())||0}}])}(),He=function(){function t(t){var e=this;this.Do=void 0,this.kd=function(){e.Do.evt.emit(S.a.MANIFEST_LOADED)},this.Do=t}var e=t.prototype;return e.loadManifest=function(){this.kd()},e.loadLevel=function(){},e.destroy=function(){},t}(),Ge=i(29),ze={audio:{a3ds:!0,"ac-3":!0,"ac-4":!0,alac:!0,alaw:!0,dra1:!0,"dts+":!0,"dts-":!0,dtsc:!0,dtse:!0,dtsh:!0,"ec-3":!0,enca:!0,g719:!0,g726:!0,m4ae:!0,mha1:!0,mha2:!0,mhm1:!0,mhm2:!0,mlpa:!0,mp4a:!0,"raw ":!0,Opus:!0,samr:!0,sawb:!0,sawp:!0,sevc:!0,sqcp:!0,ssmv:!0,twos:!0,ulaw:!0},video:{avc1:!0,avc2:!0,avc3:!0,avc4:!0,avcp:!0,drac:!0,dvav:!0,dvhe:!0,encv:!0,hev1:!0,hvc1:!0,mjp2:!0,mp4v:!0,mvc1:!0,mvc2:!0,mvc3:!0,mvc4:!0,resv:!0,rv60:!0,s263:!0,svc1:!0,svc2:!0,"vc-1":!0,vp08:!0,vp09:!0}};function We(t){var e={};return(t||"").split(/[ 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t(t){this.url=[],this.urlId=0,this.bitrate=0,this.maxBitrate=0,this.qualityType="",this.qualityLabel="",this.id=0,this.codec="",this.audioCodec="",this.videoCodec="",this.hidden=!1,this.enableAdaptive=!0,this.default=!1,this.width=void 0,this.height=void 0,this.index=0,this.drmSchemaId="",this.drmToken="",this.hdr=void 0,this.vCodecType=l.c.unknown,this.meta=void 0,this.fileName=void 0,this.fileSize=void 0,this.dropVideo=[],this.url=[t],this.urlId=0}return t.prototype.getKLevel=function(){return{width:this.width,height:this.height,qualityLabel:this.qualityLabel,qualityType:this.qualityType,bitrate:this.bitrate,maxBitrate:this.maxBitrate}},o()(t,[{key:"currentUrl",get:function(){return this.url[this.urlId]||""}}])}(),Xe=function(t){function e(e){var i;return(i=t.call(this,e)||this).startSN=0,i.endSN=0,i.fragments=[],i.initSegment=null,i.live=!0,i.needSidxRanges=!1,i.startTimeOffset=null,i.targetduration=0,i.totalduration=0,i.type=null,i.version=null,i.ptsKnown=!1,i.m3u8Slice=void 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i=this.endSN;if(this.endSN=t.endSN,t.partOfData||(t.initSegment&&!this.initSegment&&(this.initSegment=t.initSegment),this.live=t.live,this.needSidxRanges=t.needSidxRanges,this.targetduration=t.targetduration,this.ptsKnown=t.ptsKnown,this.averagetargetduration=t.averagetargetduration,this.hasFrag||(this.m3u8Slice=t.m3u8Slice,this.audioGroupIds=t.audioGroupIds,this.attrs=t.attrs,this.name=t.name,this.lang=t.lang,this.groupId=t.groupId,this.instreamId=t.instreamId,this.autoselect=t.autoselect,this.forced=t.forced)),e&&this.fragments.length){for(var n,r=t.fragments.length,a=0;a<t.fragments.length;a++){var o=t.fragments[a].sn;if("number"==typeof o&&o>i){r=a;break}}if(this.fragments.length&&t.fragments.splice(0,r),t.partOfData){var 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qe(t.baseuri,t.reluri)).method=t.method,i.iv=this.createInitializationVector(e)),i},o()(t,[{key:"url",get:function(){return!this.Sd&&this.relurl&&(this.Sd=Object(Ge.buildAbsoluteURL)(this.baseurl,this.relurl,{alwaysNormalize:!0})),this.Sd},set:function(t){this.Sd=t}},{key:"byteRange",get:function(){return this.Bd?this.Bd:[]}},{key:"byteRangeStartOffset",get:function(){return this.byteRange[0]}},{key:"byteRangeEndOffset",get:function(){return this.byteRange[1]}},{key:"decryptdata",get:function(){if(!this.levelkey&&!this.Mh)return null;if(!this.Mh&&this.levelkey){var t=this.sn;"number"!=typeof t&&(t=0),this.Mh=this.setDecryptDataFromLevelKey(this.levelkey,t)}return this.Mh}},{key:"endProgramDateTime",get:function(){if(null===this.programDateTime||!Number.isFinite(this.programDateTime))return null;var t=Number.isFinite(this.duration)?this.duration:0;return 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0),d){d===l.f.MAIN?A.videoDuration=t.duration:d===l.f.AUDIO&&(A.audioDuration=t.duration);var m=t.representation.map((function(n,r){var h;if(!u&&n.m3u8Slice&&(u=ni(n.m3u8Slice)),u||(u=Te(n.url)),y(u)?((h=new Xe(n.url)).lang=t.language||"",h.default=!!n.defaultSelect,h.id=n.id||r,h.m3u8Slice=n.m3u8Slice,h.totalduration=e||_):h=new Qe(n.url),"number"==typeof n.fileSize&&(h.fileSize=n.fileSize),h.vCodecType=l.c.unknown,h.hdr=n.hdrType||0,h.maxBitrate=n.maxBitrate||0,h.bitrate=n.avgBitrate||h.maxBitrate,h.qualityType=n.qualityType||"",h.qualityLabel=n.qualityLabel||"",h.codec=n.codecs||"",h.codec){var f=We(h.codec);h.videoCodec=f.video||"",h.vCodecType=Ye(h.videoCodec)}return n.videoCodec&&ii[n.videoCodec]&&(h.vCodecType=ii[n.videoCodec]||l.c.unknown),v.push(h.vCodecType),1===g.adaptationSet.length&&(h.audioCodec=""),n.width&&n.height&&(h.width=n.width,h.height=n.height),h.hidden=n.hidden||!1,h.enableAdaptive=void 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e.decimalInteger=function(t){var e=parseInt(this[t],10);return e>Number.MAX_SAFE_INTEGER?1/0:e},e.hexadecimalInteger=function(t){if(this[t]){var e=(this[t]||"0x").slice(2);e=(1&e.length?"0":"")+e;for(var i=new Uint8Array(e.length/2),n=0;n<e.length/2;n++)i[n]=parseInt(e.slice(2*n,2*n+2),16);return i}return null},e.hexadecimalIntegerAsNumber=function(t){var e=parseInt(this[t],16);return e>Number.MAX_SAFE_INTEGER?1/0:e},e.decimalFloatingPoint=function(t){return parseFloat(this[t])},e.optionalFloat=function(t,e){var i=this[t];return i?parseFloat(i):e},e.enumeratedString=function(t){return this[t]},e.bool=function(t){return"YES"===this[t]},e.decimalResolution=function(t){var e=ai.exec(this[t]);if(e)return{width:parseInt(e[1],10),height:parseInt(e[2],10)}},t.parseAttrList=function(t){var e,i={};for(oi.lastIndex=0;null!==(e=oi.exec(t));){var n=e[2];0===n.indexOf('"')&&n.lastIndexOf('"')===n.length-1&&(n=n.slice(1,-1)),i[e[1]]=n}return 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_i=function(){function t(){}return t.Dd=function(t,e){for(var i=0;i<t.length;i++){var n=t[i];if(n.id===e)return n}},t.Rd=function(t){var e,i=t.split(".");return i.length>2?(e=i.shift()+".",e+=parseInt(i.shift(),10).toString(16),e+=("000"+parseInt(i.shift(),10).toString(16)).substr(-4)):e=t,e},t.Ld=function(t,e){return Object(Ge.buildAbsoluteURL)(e,t,{alwaysNormalize:!0})},t.parseMasterPlaylist=function(e,i){var n,r=[];for(ui.lastIndex=0;null!==(n=ui.exec(e));){var a=new Xe(t.Ld(n[2],i)),o=a.attrs=new si(n[1]),s=o.decimalResolution("RESOLUTION");s&&(a.width=s.width,a.height=s.height),a.maxBitrate=o.decimalInteger("BANDWIDTH")/1e3;var u=o.decimalInteger("AVERAGE-BANDWIDTH")/1e3;a.bitrate=u||a.maxBitrate,a.name=o.NAME,Ke(o.CODECS||"",a),a.videoCodec&&-1!==a.videoCodec.indexOf("avc1")&&(a.vCodecType=Ye(a.videoCodec),a.videoCodec=t.Rd(a.videoCodec)),r.push(a)}return r},t.parseMasterPlaylistMedia=function(e,i,n,r){var a;void 0===r&&(r=[]);var 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L=new si(E).decimalFloatingPoint("TIME-OFFSET");Number.isFinite(L)&&(A.startTimeOffset=L);break;case"MAP":var D=new si(E);_.relurl=D.URI,D.BYTERANGE&&_.setByteRange(D.BYTERANGE),_.baseurl=i,_.level=n,_.type=r,_.sn="initSegment",A.initSegment=_,(_=new $e).rawProgramDateTime=A.initSegment.rawProgramDateTime;break;default:t.w(fi,"line parsed but not handled: "+u)}}}return(_=p)&&!_.relurl&&(A.fragments.pop(),d-=_.duration),A.totalduration=d,A.averagetargetduration=d/A.fragments.length,A.endSN=h-1,!A.initSegment&&A.fragments.length&&A.fragments.every((function(t){return di.test(t.relurl)}))&&(t.w(fi,"MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),(_=new $e).relurl=A.fragments[0].relurl,_.baseurl=i,_.level=n,_.type=r,_.sn="initSegment",A.initSegment=_,A.needSidxRanges=!0),v&&function(t,e){for(var i=t[e],n=e-1;n>=0;n--){var r=t[n];i&&i.programDateTime&&(r.programDateTime=i.programDateTime-1e3*r.duration),i=r}}(A.fragments,v),A},t}(),vi=function(){function t(){}return t.parse=function(t){return Ze.verify(t)?Ze.parse(t):ri.verify(t)?ri.parse(t)[0].mediaLevels:{levels:[],def:0}},t.parseLevelSlice=function(t,e,i){if(e.m3u8Slice){var n=_i.parseLevelPlaylist(t,e.m3u8Slice,e.url[0],e.index,i,0);return delete e.m3u8Slice,0===n.fragments.length?void 0:n}},t}(),Ai=new RegExp('codecs="((/w|.)+)"'),gi=[{k:"video/mp4",v:l.i.mp4},{k:"video/quicktime",v:l.i.mp4},{k:"video/x-flv",v:l.i.flv},{k:"video/webm",v:l.i.matroska},{k:"video/x-matroska",v:l.i.matroska},{k:"video/mp2t",v:l.i.ts},{k:"audio/x-matroska",v:l.i.matroska},{k:"audio/mp4",v:l.i.mp4},{k:"audio/mpeg",v:l.i.mp3},{k:"audio/aac",v:l.i.aac},{k:"application/vnd.apple.mpegurl",v:l.i.hls},{k:"application/x-mpegurl",v:l.i.hls},{k:"audio/wave",v:l.i.wav},{k:"audio/wav",v:l.i.wav},{k:"audio/x-wav",v:l.i.wav},{k:"audio/x-pn-wav",v:l.i.wav}];function mi(t){for(var e={type:t,box:l.i.unknown,vCodec:l.c.unknown},i=0;i<gi.length;i++)if(0===t.toLocaleLowerCase().indexOf(gi[i].k)){e.box=gi[i].v;var n=t.match(Ai);n&&n.length>2&&n[1].split(",").forEach((function(t){0===t.indexOf("avc1")?e.vCodec=l.c.h264:0===t.indexOf("av01")?e.vCodec=l.c.av1:0!==t.indexOf("hev1")&&0!==t.indexOf("hvc1")||(e.vCodec=l.c.hevc)}));break}return e}var bi=function(){function t(){}return t.verify=function(t){return!!(t&&Object.prototype.hasOwnProperty.call(t,"version")&&Object.prototype.hasOwnProperty.call(t,"adaptationSet")&&Object.prototype.hasOwnProperty.call(t.adaptationSet,"representation")&&Array.isArray(t.adaptationSet.representation)&&t.adaptationSet.representation.length>0)&&t.adaptationSet.representation.reduce((function(t,e){return!!(t&&e.url&&e.bitrate&&e.qualityType)}),!0)},t.parse=function(e){var i,n=[];return t.verify(e)&&e.adaptationSet.representation.forEach((function(t,e){var r=new Qe(t.url);r.id=t.id||e,r.maxBitrate=t.bitrate||0,r.bitrate=t.averageBitrate||r.maxBitrate,r.qualityType=t.qualityType||"",r.qualityLabel=t.name||"",r.codec=t.codec||"",r.hidden=t.hidden||!1,r.enableAdaptive=void 0===t.enableAdaptive||!!t.enableAdaptive,r.default=t.defaultSelect||!1,r.index=e,n.push(r),r.default&&void 0===i&&(i=e)})),{levels:n,def:i||0,srcType:l.l.KWAI_FLV_ABR}},t}(),yi=function(){function t(){}return t.verify=function(t){return!!(t&&Object.prototype.hasOwnProperty.call(t,"segments")&&Array.isArray(t.segments)&&t.segments.length>0)&&(t.segments.forEach((function(t){if(!t.url||!t.duration||!t.time)return!1})),!0)},t.parse=function(e,i){void 0===i&&(i="");var n=[],r={levels:n,withCredentials:!1,hasVideo:!0,hasAudio:!0};if(t.verify(e)){var a=new Xe("");n.push(a);var o=e;r.withCredentials=!!o.withCredentials,void 0!==o.hasAudio&&(r.hasAudio=!!o.hasAudio),void 0!==o.hasVideo&&(r.hasVideo=!!o.hasVideo);var s=0,u=0,c=0,h=0,d=0;o.segments.forEach((function(t,e){var n=new $e;n.sn=e,"string"==typeof t.startUtcTime?n.programDateTime=parseInt(t.startUtcTime):"number"==typeof t.startUtcTime&&(n.programDateTime=t.startUtcTime),"string"==typeof t.duration?n.duration=(parseFloat(t.duration)||0)/1e3:n.duration=(t.duration||0)/1e3,n.start=s,n.baseurl=i,n.relurl=t.url,t.filesize&&(d+=t.filesize),n.duration>h&&(h=n.duration),s+=n.duration,e>0&&c!==t.periodId&&(n.tagList.push(["DIS"]),u++),n.cc=u,c=t.periodId,a.fragments.push(n)})),a.bitrate=8*d/1024/a.totalduration,a.live=!1,a.type=l.f.MAIN,a.startSN=0,a.endSN=a.fragments.length-1,a.totalduration=s,a.targetduration=h,a.averagetargetduration=s/a.fragments.length}return r},t}(),Ei=new RegExp("^((http|https)://)|blob:"),Ci=[l.i.matroska,l.i.mp3,l.i.aac],Ti=[l.i.flv,l.i.raw,l.i.webrtc,l.i.ivf],Ii=[l.i.mp4,l.i.flv,l.i.hls,l.i.raw,l.i.hls_fmp4,l.i.hls_ts,l.i.ts,l.i.ivf],Ri=Object.values(l.c),wi="media-src",Li=function(){function t(){}return t.verifyMix=function(t){var e=0;for(var i in t)-1!==Ri.indexOf(i)&&e++;return e>0},t.isSrcEmpty=function(t){try{if("string"==typeof t){if(!(t=t.trim()))return!0;if(!Ei.test(t))return 0===Object.keys(JSON.parse(t)).length}else if(!(t instanceof Blob))return!t||0===Object.keys(t).length}catch(t){}return!1},t.filteringLevels=function(e,i,n){void 0===n&&(n=!1),e.i(wi,"filteringLevels. input: "+i.levels.length+". mse: "+Qn.isMSEAvailable()+" mixCodec: "+n);var r=E.a.chrome||E.a.firefox;i.levels.forEach((function(t){r&&t.audioCodec&&-1!==t.audioCodec.indexOf("mp4a.40.34")&&(t.audioCodec="")}));var a=Qn.isMSEAvailable()?Qn.isMSECodecStrSupportedInMp4:Qn.isVideoCodecStrSupportedInMp4,o=Qn.isMSEAvailable()?Qn.isMSECodecSupported:Qn.isVideoCodecSupported;return i.levels=i.levels.filter((function(t){var i=!t.audioCodec||a(t.audioCodec,"audio"),r="number"==typeof t.hdr&&t.hdr>0,s=!0;(n||t.vCodecType===l.c.av1||E.a.mobile)&&((s=t.videoCodec?a(t.videoCodec):t.vCodecType===l.c.unknown||o(t.vCodecType,Qn.getPlayTestDefinition(t),r))||e.i(wi,"filteringLevels. "+t.qualityType+" v unsupported. codec: "+t.vCodecType+" hdr: "+r),t.qualityType.toLocaleLowerCase().indexOf("4k")>=0&&(E.a.mobile&&(s=!1),s||e.i(wi,"filteringLevels. "+t.qualityType+" v unsupported. mobile: "+E.a.mobile)));var u=Ae(t);return u||e.i(wi,"filteringLevels. "+t.qualityType+" v unsupported. drm: "+t.drmSchemaId),i&&s&&u})),i.audioTracks&&(i.audioTracks=i.audioTracks.filter((function(t){var i=!t.audioCodec||a(t.audioCodec,"audio");i||e.i(wi,"filteringLevels. "+t.qualityType+" a unsupported. codec: "+t.audioCodec);var n=Ae(t);return n||e.i(wi,"filteringLevels. "+t.qualityType+" a unsupported. drm: "+t.drmSchemaId),i&&n})),i.audioTracks.forEach((function(t){r&&t.audioCodec&&-1!==t.audioCodec.indexOf("mp4a.40.34")&&(t.audioCodec="")}))),t.initLevelsDefault(e,i),i},t.initLevelsDefault=function(t,e){return t.i(wi,"init level default"),e.def=-1,e.levels.forEach((function(t,i){t.index=i,t.default&&(e.def=i)})),e.def<0&&(e.def=e.levels.reduce((function(t,i,n){return i.bitrate<e.levels[t].bitrate?n:t}),0),t.i(wi,"no default main level, select lowest bit rate idx: "+e.def)),t.i(wi,"audio level default: "+e.def),e.audioTracks&&e.audioTracks.length&&(e.defAudio=void 0,e.audioTracks.forEach((function(t,i){t.index=i,t.default&&(e.defAudio=i)})),void 0===e.defAudio&&(e.defAudio=0),t.i(wi,"audio level default: "+e.defAudio)),e.subtitleTracks&&e.subtitleTracks.length&&(e.subtitleTracks.forEach((function(t,i){t.index=i,t.default&&(e.defSubtitle=i)})),void 0===e.defSubtitle&&(e.defSubtitle=0),t.i(wi,"subtitle level default: "+e.defSubtitle)),e},t.preParse=function(e,i,n,r,a){if(void 0===a&&(a=""),e.i(wi,"pre parse. native: "+n+", codecType: "+r+", baseUrl: "+a),"string"==typeof i){var o=this.Nd(e,i);if(!o)return[{src:i,box:l.i.unknown,srcType:l.l.OTHERS}];i=o}else i instanceof Blob||(i=JSON.parse(JSON.stringify(i)));if(Array.isArray(i)){e.i(wi,"input mix container.",i.length);var s=[],u=[];i.forEach((function(i){if(null!=i&&i.src){var o={info:t.Qd(e,i.src,n,r,a),priority:0,mime:void 0};s.push(o.info.box),i.type&&(o.mime=mi(i.type)),u.push(o)}}));for(var c=0;c<u.length;c++){var h=u[c];if(h.info&&h.info.src){if(h.mime&&(h.mime.box!==l.i.unknown&&(h.info.box=h.mime.box),h.mime.vCodec!==l.c.unknown&&(h.info.codecType=h.mime.vCodec)),void 0!==n&&n!==h.info.nativeFirst||h.priority++,h.info.nativeFirst)h.priority+=h.info.box===l.i.unknown?1:Qn.isVideoBoxSupported(h.info.box)?2:-100,h.priority+=h.info.codecType===l.c.unknown?1:r&&r===h.info.codecType||Qn.isVideoCodecSupported(h.info.codecType)?2:-100;else{if(!Qn.isMSEAvailable())continue;h.priority+=h.info.box===l.i.unknown?1:Ii.indexOf(h.info.box)>=0?2:-100,h.priority+=h.info.codecType===l.c.unknown?1:r&&r===h.info.codecType||Qn.isMSECodecSupported(h.info.codecType)?2:-100}e.i(wi,"input mix container. media desc "+c+". box: "+h.info.box+" codec: "+h.info.codecType+" priority: "+h.priority)}}return u.sort((function(t,e){return e.priority-t.priority})).filter((function(t){return t.priority>0})).map((function(t){return t.info}))}return[t.Qd(e,i,n,r,a)]},t.Qd=function(e,i,n,r,a){if(void 0===a&&(a=""),e.i(wi,"parse media desc. native: "+n+" codecType: "+r),"string"==typeof i){var o=this.Nd(e,i);if(!o)return{src:i,box:l.i.unknown,srcType:l.l.OTHERS};i=o}var s,u=Qn.isMSEAvailable();if(t.verifyMix(i)){e.i(wi,"input mix codec.",Object.keys(i));var c=i,h=[];for(var d in c){var f=d;if(-1!==Ri.indexOf(f)){var p=c[f];if("string"==typeof p&&(p=p.trim()),!p){e.i(wi,d+" src is empty.");continue}var _=this.xd(e,p,a,f,!0),v=Array.isArray(_)?this.Vd(_,f)||_[0]:_;if(!v)continue;v.codecType=f,h.push(v)}}s=this.Ud(e,h,n,r)}else{var A=this.xd(e,i,a);Array.isArray(A)?A.length>1?(e.i(wi,"input aas v2 mix codec."),s=this.Ud(e,A,n,r)):1===A.length&&((s=A[0]).nativeFirst=this.Fd(e,s.box,u,n)):(s=A).nativeFirst=this.Fd(e,s.box,u,n)}return s||(s={src:i,box:l.i.unknown,srcType:l.l.OTHERS}),s},t.Ud=function(t,e,i,n){var r,a,o=this,s={},u={},c=[],h=Qn.isMSEAvailable();e.forEach((function(e){var n=e.codecType;if(n)if(e.nativeFirst=o.Fd(t,e.box,h,i),c.push(n),h&&!e.nativeFirst){var r=Qn.getVideoCodecCompatibilityByCodec(n);u[n]=r.decoder,n===l.c.h264&&(r.decoder=l.d.buildin,r.smooth=!0),r.smooth&&r.decoder===l.d.buildin&&e.mediaLevels&&(e.compatibility=r,s[n]=e)}else{var a=Qn.isVideoCodecSupported(n);u[n]=a?l.d.buildin:l.d.unsupported,(n===l.c.h264||a)&&(e.compatibility={decoder:l.d.buildin,smooth:!0,mix:!1},s[n]=e)}}));var d,f,p=null!=(r=s[l.c.hevc])&&r.mediaLevels&&s[l.c.hevc].mediaLevels.levels.length?s[l.c.hevc]:void 0,_=null!=(a=s[l.c.av1])&&a.mediaLevels&&s[l.c.av1].mediaLevels.levels.length?s[l.c.av1]:void 0,v=s[l.c.h264];return t.i(wi,"input vcodec. hevc: "+!!p+" av1: "+!!_+" h264: "+!!v),n&&s[n]&&(d=s[n],t.i(wi,"selected the specified codec: "+n)),d||((d=_||p||v)&&(d.nativeFirst=this.Fd(t,d.box,h,i)),t.i(wi,"selected src: "+(null==(f=d)?void 0:f.codecType),d)),d&&(c.length&&(d.mixCodecInput=c),d.mixCodecAvailable=u),d},t.Vd=function(t,e){for(var i=0;i<t.length;i++)if(t[i].codecType===e)return t[i]},t.Fd=function(t,e,i,n){if(!i||-1!==Ci.indexOf(e))return t.i(wi,"get native first true. box: "+e+" mse: "+i),!0;if(-1!==Ti.indexOf(e)||!Qn.isVideoBoxSupported(e))return t.i(wi,"get native first false. box: "+e),!1;if(!E.a.mobile){if(n){var r=Qn.isVideoBoxSupported(e),a=!!r;return t.i(wi,"get native first pc "+a+". box: "+e+" nativeFirstParams: true video box supported: "+r),a}if(void 0===n){var o=Qn.isMSEAvailable(),s=!o;return t.i(wi,"get native first pc "+s+". box: "+e+" nativeFirstParams: undefined mse supported: "+o),s}return t.i(wi,"get native first pc false. nativeFirstParams: false"),!1}if(e===l.i.mp4||e===l.i.hls||e===l.i.hls_ts||e===l.i.ts){if(void 0===n||n){var u=Qn.isVideoBoxSupported(e),c=!!u;return t.i(wi,"get native first mobile "+c+". box: "+e+" nativeFirstParams: "+n+" video box supported: "+u),c}return t.i(wi,"get native first mobile false. nativeFirstParams: "+n),!1}if(e===l.i.hls_fmp4){if(void 0===n||n){var h=Qn.isVideoBoxSupported(e),d=!(!h||!E.a.x5&&!E.a.xweb);return t.i(wi,"get native first mobile "+d+". box: "+e+" nativeFirstParams: "+n+" video box supported: "+h+" x5: "+E.a.x5+" xweb: "+E.a.xweb),d}return t.i(wi,"get native first mobile false. nativeFirstParams: "+n),!1}},t.xd=function(e,i,n,a,o){var s=this;void 0===n&&(n=""),void 0===a&&(a=l.c.unknown),void 0===o&&(o=!1);var u={src:i,box:l.i.unknown,srcType:l.l.OTHERS};if("string"==typeof i){var c=new Qe(i);c.vCodecType=a,u.box=Te(i),u.mediaLevels={levels:[c],def:0},u.isLive=this.Pd(u.box)}else if(i instanceof Blob){var h="unknow";i instanceof File?(u.box=Te(i.name),h=i.name):u.box=mi(i.type).box;var d=y(u.box)?new Xe(URL.createObjectURL(i)):new Qe(URL.createObjectURL(i));d.vCodecType=a,d.fileName=h,u.mediaLevels={levels:[d],def:0},u.srcType=l.l.FILE,u.isLive=!1}else{if(ri.verify(i)){var f=ri.parse(i);return e.i(wi,"kwai manifest"),f.map((function(n){var r,c;e.i(wi,"kwai manifest codec: "+n.codecType+" meta:",n.mediaLevels.meta),t.Hd(n.mediaLevels.levels,a);var h={meta:n.mediaLevels.meta,mediaLevels:t.filteringLevels(e,n.mediaLevels,o||f.length>1),src:i,box:n.mediaLevels.box||Te((null==(r=n.mediaLevels.levels[0])?void 0:r.url[0])||""),srcType:l.l.KWAI,isLive:s.Pd(u.box),isLiveShift:n.mediaLevels.isLiveShift,codecType:n.codecType};return"boolean"==typeof(null==(c=h.mediaLevels)?void 0:c.isLive)&&(h.isLive=h.mediaLevels.isLive),y(h.box)&&(h.multipart=!0),h}))}if(bi.verify(i)){e.i(wi,"flv abr manifest",a);var p=bi.parse(i);t.Hd(p.levels,a),u.mediaLevels=t.filteringLevels(e,p,o),u.box=l.i.flv,u.isLive=!0,u.srcType=l.l.KWAI_FLV_ABR}else if(yi.verify(i)){e.i(wi,"flv multipart");var _=yi.parse(i,n);u.mediaLevels=r()({def:0},_),t.Hd(u.mediaLevels.levels,a),u.box=l.i.flv,u.isLive=!1,u.multipart=!0,u.srcType=l.l.KWAI_FLV_MP}else Ze.verify(i)&&(u.mediaLevels=t.filteringLevels(e,Ze.parse(i),o),u.box=l.i.hls,u.srcType=l.l.KWAI)}return y(u.box)&&(u.multipart=!0),u},t.Hd=function(t,e){void 0===e&&(e=l.c.unknown),t.forEach((function(t){t.vCodecType===l.c.unknown&&e!==l.c.unknown&&(t.vCodecType=e)}))},t.Pd=function(t){var e;return-1===[l.i.flv,l.i.hls,l.i.unknown,l.i.ivf,l.i.yuv].indexOf(t)&&(e=!1),t===l.i.webrtc&&(e=!0),e},t.Nd=function(t,e){var i=e.trim();if(i){if(!Ei.test(i)){try{i=JSON.parse(i)}catch(e){t.i(wi,"formatStrData error",e)}"string"==typeof i&&(i=Object(Ge.buildAbsoluteURL)(location.href,i,{alwaysNormalize:!0}))}return i}},t}();function Di(t){switch(t){case l.f.MAIN:return me.c.LEVEL;case l.f.SUBTITLE:return me.c.SUBTITLE_TRACK;case l.f.AUDIO:return me.c.AUDIO_TRACK;default:return me.c.LEVEL}}var Si,Oi,Ni,ki="playlist-loader",xi=function(){function t(t){var e=this;this.Yd={},this.di=void 0,this.Ci=void 0,this.Ai=void 0,this.Do=void 0,this.Gd=function(t,i){i.retry&&e.Ai.emit(S.a.RETRY,{type:l.k.LOADER,core:l.a.mse,message:"manifest: "+i.errMessage,code:Object(D.d)(D.a.LOAD_ERROR,i.errMessage,i.code)})},this.Kd=function(t,i,n){if(e.Ai.emit(S.a.DOWNLOAD,xe(Ne.SUCCESS,t,n)),t.isSidxRequest)e.zA(Object(D.e)(D.b.OTHER_ERROR,D.a.UNSUPPORTED,"unsupport sidx",{statusCode:n.code,url:t.url.toString()}));else if(e.Zd(t.type),"string"==typeof i)if(0!==i.indexOf("#EXTM3U")&&i.indexOf("#EXTINF:")>=0&&t.rangeStart&&t.levelDetails)e.Wd(t,i,n);else{if(0!==i.indexOf("#EXTM3U")){if(t.rangeStart&&0===i.trim().length)return e.Ci.i(ki,"emit empty. rangestart: "+t.rangeStart+". response is empty."),void e.Xd(t,n);var r=i;return r.length>100&&(r=r.slice(0,100)),void e.zd(t,"no EXTM3U delimiter."+r,n,!!i.trim().length)}i.indexOf("#EXTINF:")>0||i.indexOf("#EXT-X-TARGETDURATION:")>0?e.Wd(t,i,n):e.Jd(t,i,n)}else e.zA(Object(D.e)(D.b.NETWORK_ERROR,D.a.MANIFEST_PARSING_ERROR,'expected responseType of "text" for PlaylistLoader',{statusCode:n.code,url:t.url.toString()}))},this.qd=function(t,i){e.$d(t,i)},this.tl=function(t,i){e.Ai.emit(S.a.DOWNLOAD,xe(Ne.ABORT,t,i))},this.zA=function(t){if(t.type===D.b.NETWORK_ERROR){var i=e.Do.lctx.current;!i||e.Do.stat.isLive||i.hasFrag&&i.live||(t.fatal=!0)}e.Ai.emit(S.a.ERROR,t)},this.Do=t,this.di=t.config,this.Ci=t.logger,this.Ai=t.evt,this.Yd={}}t.il=function(t){return t===me.c.LEVEL},t.el=function(t){switch(t.type){case me.c.AUDIO_TRACK:return l.f.AUDIO;case me.c.SUBTITLE_TRACK:return l.f.SUBTITLE;default:return l.f.MAIN}},t.nl=function(t){if(t.urlBeforePreprocess)return t.urlBeforePreprocess;var e=t.responseUrl;return e&&0!==e.indexOf("data:")||"string"!=typeof t.url||(e=t.url),e||""};var e=t.prototype;return e.sl=function(t){var e=new dt(this.Ci);return t.loader=e,this.Yd[t.type]=e,e},e.Ef=function(t){return this.Yd[t.type]},e.Zd=function(t){this.Yd[t]&&delete this.Yd[t]},e.rl=function(){for(var t in this.Yd){var e=this.Yd[t];e&&e.destroy(),this.Zd(t)}},e.destroy=function(){this.rl()},e.load=function(t){var e;this.Ci.i(ki,"Loading playlist of type "+t.type+", level: "+t.level+", id: "+t.id);var i,n,r,a,o=this.Ef(t);if(o){var s=o.context;if(s&&s.url===t.url)return this.Ci.i(ki,"playlist request ongoing"),!1;this.Ci.w(ki,"aborting previous loader for type: "+t.type),o.abort()}t.type===me.c.MANIFEST?(i=this.di.manifestLoadingMaxRetry,n=this.di.manifestConnectionTimeout,r=this.di.manifestTransmissionTimeout,a=this.di.manifestLoadingRetryDelay):(i=this.di.levelLoadingMaxRetry,n=this.di.levelConnectionTimeout,r=this.di.levelTransmissionTimeout,a=this.di.levelLoadingRetryDelay),o=this.sl(t),t.responseType=t.responseType||"text";var u,c={connectionTimeout:n,transmissionTimeout:r,maxRetry:i,retryDelay:a},l={onLoad:this.Gd,onEnd:this.Kd,onError:this.qd,onAbort:this.tl};return null!=(e=this.di.preprocessUrl)&&e.manifest&&(this.Ci.i(ki,"preprocessUrl manifest"),t.urlBeforePreprocess=t.url,t.url=null==(u=this.di.preprocessUrl)?void 0:u.manifest(t.url)),this.Ci.d(ki,"Calling internal loader delegate for URL: "+t.url),o.load(t,l,c),!0},e.Jd=function(e,i,n){this.Ci.i(ki,"handle master play list");var r=i,a=t.nl(e),o=_i.parseMasterPlaylist(r,a);if(o.length){var s=o.map((function(t,e){return{id:t.attrs?t.attrs.AUDIO:e,codec:t.audioCodec}})),u=_i.parseMasterPlaylistMedia(r,a,"AUDIO",s),c=_i.parseMasterPlaylistMedia(r,a,"SUBTITLES",s);if(u.length){var h=!1;if(u.forEach((function(t){t.url||(h=!0)})),!1===h&&o[0].audioCodec&&(!o[0].attrs||!o[0].attrs.AUDIO)){this.Ci.v(ki,"audio codec signaled in quality level, but no embedded audio track signaled, create one");var d=new Xe("");d.type=l.f.MAIN,d.name="main",d.id=-1,u.unshift(d)}}var f=0;o.forEach((function(t,e){t.default&&(f=e)}));var p={levels:o,audioTracks:u,subtitleTracks:c,def:f};this.Ci.i(ki,"hls mainfest"),this.Ai.emit(S.a.HLS_MANIFEST_PARSED,p)}else this.zd(e,"no level found in manifest",n)},e.Wd=function(e,i,n){var r=e.id,a=e.level,o=e.type;this.Ci.i(ki,"handle track or level play list. id: "+r+" type: "+o+", level: "+a);var s=t.nl(e),u=Number.isFinite(r)?r:0,c=Number.isFinite(a)?a:u,l=t.el(e),h=e.levelDetails,d=!(0===i.indexOf("#EXTM3U")||!e.rangeStart),f=h&&d?h.endSN+1:0;h&&(h.http416=0);var p=_i.parseLevelPlaylist(this.Ci,i,s,c,l,u,f);d&&(p.startSN=f,this.Ci.i(ki,"part of media playlist data")),p.size=i.length,p.partOfData=d;var _=p.fragments[0];if(e.liveShiftKwai2Params&&_&&_.programDateTime){var v=e.liveShiftKwai2Params;"offset"===v.paramName?this.Ci.w(ki,"liveshift kwai2 m3u8 response. req: "+v.time+" res: "+_.programDateTime+" diff: "+(v.time-_.programDateTime)+" sn: "+_.sn+" cnt: "+p.fragments.length):"seqId"===e.liveShiftKwai2Params.paramName&&this.Ci.w(ki,"liveshift kwai2 m3u8 response. req: "+v.seqId+" res: "+_.sn+" cnt: "+p.fragments.length)}if(o===me.c.MANIFEST){var A={levels:[p],def:0};this.Ci.i(ki,"hls mainfest. track/level"),this.Ai.emit(S.a.HLS_MANIFEST_PARSED,A)}if(p.needSidxRanges&&p.initSegment){var g,m=p.initSegment.url;return null!=(g=this.di.preprocessUrl)&&g.stream&&(this.Ci.i(ki,"preprocessUrl stream sidx"),e.urlBeforePreprocess=m,m=this.di.preprocessUrl.stream(m)),void this.load({url:m,isSidxRequest:!0,type:o,level:a,levelDetails:p,id:r,rangeStart:0,rangeEnd:2048,responseType:"arraybuffer",headers:this.di.headers})}e.levelDetails=p,this.hl(e,n)},e.zd=function(t,e,i,n){this.zA(Object(D.e)(D.b.NETWORK_ERROR,D.a.MANIFEST_PARSING_ERROR,e,{statusCode:i.code,url:t.url.toString()}))},e.$d=function(t,e){var i,n;this.Ci.i(ki,"A network error occured while loading a "+t.type+"-type playlist");var r=this.Ef(t);switch(t.type){case me.c.MANIFEST:i=D.a.MANIFEST_LOAD_ERROR,n=!0;break;case me.c.LEVEL:i=D.a.LEVEL_LOAD_ERROR,n=!0;break;case me.c.AUDIO_TRACK:i=D.a.AUDIO_TRACK_LOAD_ERROR,n=!0;break;case me.c.SUBTITLE_TRACK:i=D.a.SUBTITLE_TRACK_LOAD_ERROR,n=!1;break;default:i=D.a.MANIFEST_LOAD_ERROR,n=!1}if(this.Ai.emit(S.a.DOWNLOAD,xe(Ne.FAIL,t,e)),e.fatal){if(r&&(r.abort(),this.Zd(t.type)),t.rangeStart&&416===e.code)return this.Ci.i(ki,"emit empty. level 416"),t.levelDetails&&t.levelDetails.http416++,void this.Xd(t,e);this.zA(Object(D.e)(D.b.NETWORK_ERROR,i,e.errMessage,{fatal:n,statusCode:e.code,url:t.url.toString()}))}},e.Xd=function(t,e){var i=new Xe("");t.levelDetails?(i.endSN=t.levelDetails.endSN,i.targetduration=t.levelDetails.targetduration):i.targetduration=2,this.Ai.emit(S.a.LEVEL_LOADED,{details:i,level:t.level||0,stats:e})},e.hl=function(e,i){var n,r=e.type,a=e.level,o=e.levelDetails;if(o&&(o.targetduration||null!=(n=e.levelDetails)&&n.partOfData))if(t.il(e.type))this.Ai.emit(S.a.LEVEL_LOADED,{details:o,level:a||0,stats:i});else switch(r){case me.c.AUDIO_TRACK:this.Ai.emit(S.a.AUDIO_TRACK_LOADED,{details:o,level:a||0,stats:i});break;case me.c.SUBTITLE_TRACK:this.Ai.emit(S.a.SUBTITLE_TRACK_LOADED,{details:o,level:a||0,stats:i})}else this.zd(e,"invalid target duration.",i)},t}(),Pi="mp-hls",Mi=function(t){function e(e){var i;return(i=t.call(this)||this).ol=void 0,i.Do=void 0,i.Ci=void 0,i.Ai=void 0,i.kd=function(t){var e=i.Do.lctx;t=Li.filteringLevels(i.Ci,t),i.Do.stat.drm=t.drm,e.levels=t.levels,e.currentIdx=t.def,t.audioTracks&&(e.audioTracks=t.audioTracks,e.audioIdx=t.defAudio||0),t.subtitleTracks&&(e.subtitleTracks=t.subtitleTracks,e.subtitleIdx=t.defSubtitle||0),i.Ai.emit(S.a.MANIFEST_LOADED)},i.Do=e,i.Ci=e.logger,i.Ai=e.evt,i.ol=new xi(i.Do),i.O.push(i.ol,i.Ai.on(S.a.HLS_MANIFEST_PARSED,i.kd)),i}u()(e,t);var i=e.prototype;return i.loadManifest=function(){if(this.Ci.i(Pi,"load manifest."),this.Do.lctx.levels.length)this.Ai.emit(S.a.MANIFEST_LOADED);else if(this.ol){var t={url:this.Do.src,type:me.c.MANIFEST,level:0,id:null,credentials:this.Do.config.credentials,headers:this.Do.config.headers,progress:!1,preferNative:this.Do.stat.preferNativeLoader};this.al(t),this.ol.load(t)}},i.loadLevel=function(t,e,i){if(void 0===e&&(e=l.f.MAIN),void 0===i&&(i=0),this.Ci.i(Pi,"load level. type: "+e),t.m3u8Slice){this.Ci.i(Pi,"load level. parse m3u8 slice.",i);var n=vi.parseLevelSlice(this.Ci,t,e);if(n){var r={details:n,level:i};if(e===l.f.MAIN?this.Ai.emit(S.a.LEVEL_LOADED,r):e===l.f.AUDIO?this.Ai.emit(S.a.AUDIO_TRACK_LOADED,r):e===l.f.SUBTITLE&&this.Ai.emit(S.a.SUBTITLE_TRACK_LOADED,r),!n.live)return}}if(this.ol){var a=t.urlId,o={url:t.url[a],type:Di(e),level:t.index,id:a,credentials:this.Do.config.credentials,headers:this.Do.config.headers,levelDetails:t,progress:!1,preferNative:this.Do.stat.preferNativeLoader};t.size&&t.http416<I.k&&this.Do.stat.liveShiftType===l.g.KWAI&&this.Ci.i(Pi,"load m3u8 range start: 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n;return(n=t.call(this)||this).Ci=void 0,n.vl={abst:0,originDTS:0},n.dl=void 0,n.ll=void 0,e.Ci=n.Ci=i,i.i(Hi,"constructor"),e.bl={onError:e.Yf,onEnd:e.pl},e.YA={connectionTimeout:5e3},n}u()(e,t),e.load=function(t,i){e.sv();var n={url:"https://ntp.nc.gifshow.com/",responseType:"text",progress:!1,preferNative:i};(e.vf=new dt(t)).load(n,e.bl,e.YA)};var i=e.prototype;return i.ntpSync=function(t){this.Ci.i(Hi,"sync. state:",e.ml);var i=performance.now();("suspend"===e.ml||i-e.gl>18e5)&&(this.Ci.i(Hi,"sync start."),e.gl=i,e.ml="loading",e.load(this.Ci,t))},i.onPrivNal=function(t){var e=this;t.info.forEach((function(i){"number"==typeof i.abst&&"number"==typeof t.streamTimestamp&&(e.vl.abst=i.abst/1e3,e.vl.originDTS=t.streamTimestamp/1e3)}))},i.onParsing=function(t){var e=this;t.segments.forEach((function(t){t.type===l.o.VIDEO?e.dl={dts:t.startDTS,originDTS:t.originFirstDTS,parseTime:t.firstParseTime}:t.type===l.o.AUDIO&&(e.ll={dts:t.startDTS,originDTS:t.originFirstDTS,parseTime:t.firstParseTime})}))},i.destroy=function(){e.sv()},i.getDisplayDelay=function(t){return this.yl(t,this.dl)},i.getAudioRenderDelay=function(t){return this.yl(t,this.ll)},i.getRecDelay=function(){var t=this.dl;if(this.serverNowMs&&null!=t&&t.parseTime){var i=this.vl,n=this.serverMs(1e3*t.parseTime+e._l);if(n&&i.originDTS&&i.abst)return Math.round(n-1e3*(t.originDTS-i.originDTS+i.abst))}return 0},i.serverMs=function(t){return ji.server?t-ji.local+ji.server:null},i.yl=function(t,e){var i=this.serverNowMs,n=this.vl;return i&&e&&n.abst&&n.originDTS?Math.round(1e3*(e.dts-t-(e.originDTS-n.originDTS+n.abst))+i):0},e.sv=function(){e.vf&&e.vf.destroy()},o()(e,[{key:"syncState",get:function(){return e.ml}},{key:"time",get:function(){return r()({},ji)}},{key:"now",get:function(){return this.serverNowMs||Date.now()}},{key:"serverNowMs",get:function(){return ji.server?performance.now()-ji.local+ji.server:null}}],[{key:"workerTimeOffset",set:function(t){e._l=t}}])}(h.a);Ni=Gi,Gi._l=0,Gi.vf=void 0,Gi.bl=void 0,Gi.YA=void 0,Gi.ml="suspend",Gi.Ci=void 0,Gi.gl=void 0,Gi.Yf=function(){Ni.Ci.i(Hi,"ntp sync load error."),Ni.sv()},Gi.pl=function(t,e){if(Ni.sv(),"string"==typeof e){ji.local=performance.now();var i=e.split(",");i.length>1&&(ji.server=1e3*parseFloat(i[0])+parseInt(i[1],10)/1e3/2)}};var zi=Gi,Wi=i(47),Ki="mux-base",Yi=function(t){function e(e,i,n){var r;if((r=t.call(this)||this).At=void 0,r.Ai=void 0,r.Do=void 0,r.Ci=void 0,r.te=void 0,r.Cl=void 0,r.Rr=!1,r.Il=void 0,r.If=0,r.Ol=0,r._i=void 0,r.wl=!1,r.zc=function(t){var e=t.data.event,i=t.data.data;r.El(e,i),r.Ai.emit(e,i)},r.At=n,r.Ai=e,r.Do=i,r.Ci=i.logger,i.stat.webWorker&&(r.te=i.stat.muxWorker,i.stat.muxWorker=void 0,!r.te))try{r.Ci.i(Ki,"init mux 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Uint8Array(t.data):new Uint8Array):(this.Cl++,t.data&&(s=new Uint8Array(t.data))),s&&(this.Sl(s,(null==i?void 0:i.decryptdata)||null,t.initData,r,o,a,n,!this.Rr||0===(null==i?void 0:i.start),e),this.Rr=!1)},i.jl=function(t){this.Bl(t)&&(t.expired=!0,this.Ci.i(Ki,"parsing data expired"))},i.fo=function(t){this.Bl(t)?(t.expired=!0,this.Ci.i(Ki,"parsed expired")):t&&(t.trackType=this.At)},i.kl=function(t){this.Bl(t)&&(t.expired=!0)},i.Bl=function(t){return!(!t.extra||t.extra.remuxId===this._i.remuxId)},i.Sl=function(t,e,i,n,a,o,s,u,c){a||this.Ci.i(Ki," demux contiguous false");var l=this._i;this.te?this.te.postMessage({cmd:Fi.a.PUSH,data:t,decryptdata:e,initSegment:i,timeOffset:n||0,contiguous:a,trackSwitch:o,discontinuity:s,accurateTimeOffset:u,fragEnd:c,transmuxData:l},[t.buffer]):this.Il&&this.Il.pushMuxData(t,e,i,n,a,o,s,u,c,r()({},l))},i.El=function(t,e){switch(t){case S.a.PARSING_DATA:this.jl(e);break;case S.a.PARSED_DATA:this.fo(e);break;case S.a.RAW_DATA:this.kl(e)}},o()(e,[{key:"totalDuration",set:function(t){this._i.duration=t}},{key:"id",get:function(){return this.At}}])}(h.a),Qi="mux-multipart",Xi=function(t){function e(e,i,n){var r;return(r=t.call(this,e,i,n)||this).Tl=void 0,r.Dl=void 0,r.Tl=void 0,r.Dl={},r}u()(e,t);var i=e.prototype;return i.reset=function(e){t.prototype.reset.call(this,e),this.Tl=void 0},i.Ml=function(t,e){if(t.context.frag){var i=t.context.frag,n=this.Tl,r=!1,a=Number.isFinite(i.startDTS)?i.startDTS:i.start,o=!1,s=!0,u=null;if(this._i.progress=t.progress,"number"==typeof i.sn&&(this._i.fragSn=i.sn),t.data&&t.data.byteLength){var c=performance.now(),l={progress:t.context.progress,byteLength:t.data.byteLength,timeCost:performance.now()-(this.If||t.stats.trequest),ts:performance.now()};this.If=c,this.Ai.emit(S.a.LOADER_CHUNK_ARRIVAL,l)}if(0===this.Cl){this.Dl={},r=!(n&&i.level===n.level),o=!(n&&i.cc===n.cc);var h=n&&i.sn===n.sn+1;s=!(r||!h),this.Do.stat.isLive&&(o=o||!h),n&&t.remuxContiguous&&(s||(a=Number.isFinite(n.endDTS)?n.endDTS:n.start+n.duration),s=!0)}e?(this.If=0,this.Cl=0,this.Tl=t.context.frag,u=t.data?new Uint8Array(t.data):new Uint8Array,this.Tl=i):(this.Cl++,t.data&&(u=new Uint8Array(t.data))),u&&("number"==typeof t.liveShiftOffset&&(a=t.liveShiftOffset),this.Sl(u,i.decryptdata,t.initData,a,s,r,o,!this.Rr||0===t.context.frag.start,e),this.Rr=!1)}},i.jl=function(t){var e=this;if(this.Bl(t))return this.Ci.i(Qi,"parsing data expired"),void(t.expired=!0);t.frag=this.Tl;var i=this.Dl;t.segments.forEach((function(t){var n=t.type;if(n===l.o.VIDEO&&t.adjustedStart&&t.adjustedStart>1)e.Ci.i(Qi,"video segment adjustedStart: "+t.adjustedStart+" > 1");else{var r=i[n];r?(r.endPTS=t.endPTS,r.endDTS=t.endDTS):(t.endPTS||t.endDTS||!e.Tl||(t.endPTS=t.startPTS+e.Tl.duration,t.endDTS=t.startDTS+e.Tl.duration),i[n]={startDTS:t.startDTS,startPTS:t.startPTS,endPTS:t.endPTS,endDTS:t.endDTS})}}))},i.fo=function(t){if(this.Bl(t))return t.expired=!0,void this.Ci.i(Qi,"parsed expired");t.info=r()({},this.Dl),t.frag=this.Tl,this.Dl={},t&&(t.trackType=this.At)},i.kl=function(t){this.Bl(t)?t.expired=!0:t.frag=this.Tl},e}(Yi),Zi="initSegment",qi="stream-media",Ji=function(t){function e(e,i,n,r){var a;return(a=t.call(this)||this).Ai=void 0,a.Rl=void 0,a.Ll=void 0,a.Nl=0,a.Ql=-1,a.Il=void 0,a.xl=!0,a.Vl=!0,a.Ul=0,a.Fl=0,a.Pl=!1,a.vf=void 0,a.Hl=void 0,a.Yl=void 0,a.Gl=!1,a.Do=void 0,a.Ci=void 0,a.Kl=void 0,a.bl=void 0,a.Zl=void 0,a.Wl=void 0,a.Xl=void 0,a.zl=function(){var t=a.Do.lctx.getNextIdx(a.Rl);a.Do.lctx.getLevelIdx(a.Rl)!==t&&a.Do.lctx.setLevelIdx(t,a.Rl);var e=a.level;if(e){if(a.Kl&&e.hasFrag){var i=a.Kl.frag,n=e.fragments[a.Nl];n&&a.Do.config.adjustFragTime&&a.Nl===a.Kl.pos&&i&&Number.isFinite(i.startPTS)&&fe(a.Ci,e,n,i.startPTS,i.endPTS,i.startDTS,i.endDTS)}if(a.xl&&!a.vf&&!a.Pl){if(a.Jl())return void a.Il.end();var r=a.Tr();r&&(e.hasFrag&&e.initSegment&&!e.initSegment.data&&(a.Ci.i(qi,"["+a.Rl+"]load init segment."),a.ql(e.initSegment)),a.Ci.i(qi,"["+a.Rl+"]load frag: "+r.sn+" level: "+a.index),a.ql(r))}}},a.$l=function(t){if(!t.expired){var e=t.frag;if(a.Ci.i(qi,"["+a.Rl+"]parsed. "+(null==e?void 0:e.sn)),t.trackType===a.Rl&&e){for(var i in a.Pl=!1,a.Gl=!1,t.info){var n=t.info[i];if(n&&n.endPTS&&n.endDTS){var r=a.Ll[e.level];null!=r&&r.hasFrag&&(a.Do.isLiveShift||!a.Do.config.adjustFragTime?r.live&&"number"==typeof e.sn&&pe(a.Ci,r,e.sn-r.startSN):fe(a.Ci,r,e,n.startPTS,n.endPTS,n.startDTS,n.endDTS))}}a.Kl&&(a.Kl=void 0),a.Jl()?a.Il.end():a.Rl===l.f.MAIN&&a.Ai.emit(S.a.ABR_NEXT,{startSec:a.tb(a.Nl)}),a.zl()}}},a.ib=function(){if(a.Xl&&a.eb(a.Xl.context.frag,a.Ll[a.Xl.context.frag.level])){var t=a.Xl.data.get(a.Xl.data.unreadLen);t&&a.nb(a.Xl.context,t.buffer,a.Xl.stats,a.Xl.progress),a.Xl=void 0}},a.sb=function(t,e){e.retry&&a.Ai.emit(S.a.RETRY,{type:l.k.LOADER,core:l.a.mse,message:""+e.errMessage,code:Object(D.d)(D.a.LOAD_ERROR,e.errMessage,e.code)})},a.Mc=function(t,e,i){t.frag&&t.frag.sn===Zi||e instanceof ArrayBuffer&&a.rb(t,e,i,!0)},a.xc=function(t,e,i){a.Ql=-1,a.Fl=0,t.frag&&t.frag.sn===Zi?a.hb():a.Lf();var n=a.Ll[t.frag.level],r=xe(Ne.SUCCESS,t,i,null==n?void 0:n.qualityType,null==n?void 0:n.codec);a.Ai.emit(S.a.DOWNLOAD,r),a.Ci.i(qi,"["+a.Rl+"]frag loaded. "+t.frag.sn),"string"!=typeof e&&(t.frag&&t.frag.sn===Zi&&e?(t.frag.data=new Uint8Array(e),a.Pl=!1,a.ib()):a.rb(t,e,i,!1))},a.Di=function(t,e){t.preferNative&&void 0===a.Do.stat.preferNativeLoader&&(a.Ci.i(qi,"["+a.Rl+"]prefer native loader."),a.Do.stat.preferNativeLoader=!0),a.Pl=!1;var i=a.Ll[t.frag.level];if(a.Ai.emit(S.a.DOWNLOAD,xe(Ne.FAIL,t,e,null==i?void 0:i.qualityType,null==i?void 0:i.codec)),e.fatal&&i)if(a.Gl=!1,a.Ql<0&&(a.Ql=Math.max(0,a.Nl-1)),a.ob(),a.Fl+=t.frag.duration||0,t.frag.sn===Zi||404!==e.code||a.Do.config.maxFragFailSec&&a.Fl>=a.Do.config.maxFragFailSec||a.Jl()){var n=Object(D.e)(D.b.NETWORK_ERROR,D.a.LOAD_ERROR,e.errMessage,{statusCode:e.code,url:t.url.toString()});a.Ai.emit(S.a.ERROR,n)}else a.Nl<i.fragments.length&&(a.Ai.emit(S.a.VIDEO_SEEK,{sec:i.fragments[a.Nl].start}),a.zl())},a.ab=function(t,e){var i=a.Ll[t.frag.level];a.Ai.emit(S.a.DOWNLOAD,xe(Ne.ABORT,t,e,null==i?void 0:i.qualityType,null==i?void 0:i.codec))},a.Rl=e,a.Ai=i,a.Do=n,a.Ci=n.logger,a.Ll=e===l.f.MAIN?n.lctx.levels:n.lctx.audioTracks,a.Ci.i(qi,"["+e+"] constructor"),n.lctx.setLevelIdx(r,a.Rl),n.lctx.setNextIdx(r,a.Rl),a.bl={onLoad:a.sb,onProgress:a.Mc,onEnd:a.xc,onError:a.Di,onAbort:a.ab},a.Zl={connectionTimeout:n.config.connectionTimeout,transmissionTimeout:n.config.transmissionTimeout,maxRetry:n.config.maxRetry,retryDelay:n.config.retryDelay,breakpointContinuation:n.config.breakpointContinuation},a.Wl={connectionTimeout:n.config.keyConnectionTimeout,transmissionTimeout:n.config.keyTransmissionTimeout,maxRetry:n.config.keyLoadingMaxRetry,retryDelay:n.config.keyLoadingRetryDelay},a.O.push(a.Ai.prependListener(S.a.PARSED_DATA,a.$l)),a.Il=new Xi(i,n,e),a.Il.init(),a.O.push(n.evt.on(S.a.HLS_KEY_LOADED,a.ib)),a}u()(e,t);var i=e.prototype;return i.levelUpdated=function(t){if(void 0===t&&(t=!0),this.level&&this.level.hasFrag){var e=this.level.startSN;Number.isFinite(this.Ul)&&this.Ul!==e&&(this.Nl=Math.max(0,this.Nl-(e-this.Ul))),this.Ul=e,this.Il.totalDuration=this.level.totalduration,t&&this.zl()}},i.reset=function(){var t;this.Ci.i(qi,"reset type: "+this.Rl+" frag num: "+(null==(t=this.level)?void 0:t.fragments.length)),this.Nl=0,this.Kl=void 0,this.Ul=0,this.Gl=!1,this.ob(),this.ub(!0)},i.seek=function(t,e,i){void 0===e&&(e=!1),void 0===i&&(i=!0),this.Gl=!1;var n=this.level;if(this.xl=!0,this.Kl=void 0,this.ob(),this.Xl=void 0,n&&n.hasFrag){var r,a,o=this.Do.isLiveShiftKwai2?t-(this.Do.stat.liveShiftOffset||0)/1e3:t,s=0===t?0:yt(o,n.fragments);if(s>=0?this.Nl=s:(this.Nl=0,n.hasFrag&&o>=n.fragments[0].start&&(this.Nl=n.fragments.length-1)),this.ub(!0),this.Ci.i(qi,"["+this.Rl+"]seek: "+t+" "+e+" idx: "+this.Nl+" start: "+(null==(r=n.fragments[this.Nl])?void 0:r.start)+" url: "+(null==(a=n.fragments[this.Nl])?void 0:a.url)),i)if(e)this.Ai.emit(S.a.VIDEO_SEEK,{sec:n.fragments[this.Nl].start||t});else if(this.Do.isLiveShift&&t!==this.Do.currentTime){var u;this.Ai.emit(S.a.VIDEO_SEEK,{sec:e&&(null==(u=n.fragments[this.Nl])?void 0:u.start)||t})}else this.Ai.emit(S.a.VIDEO_SEEK,{sec:t});this.zl()}return t},i.destroy=function(){this.Ci.i(qi,"["+this.Rl+"]destroy"),this.ob(),this.Il&&this.Il.destroy(),this.Yl&&(this.Yl.destroy(),this.Yl=void 0),this.Kl=void 0,t.prototype.destroy.call(this)},i.nextBackup=function(){if(this.Ci.i(qi,"["+this.Rl+"]next backup."),this.Ll)for(var t=0;t<this.Ll.length;t++){var e=this.Ll[t];if(e.urlId>=e.url.length-1)return!1;e.urlId++,delete e.m3u8Slice,e.fragments=[]}return this.ob(),this.Vl=!0,this.Ql>=0&&(this.Nl=this.Ql),this.ub(!0),!0},i.setDownloadEnabled=function(t,e){void 0===e&&(e=!0),!this.xl&&t?(this.xl=t,e&&this.zl()):this.xl=t},i.setIndex=function(t){this.Ci.i(qi,"["+this.Rl+"]set index "+t+"."),this.ob(),this.Vl=!0,this.Do.lctx.setLevelIdx(t,this.Rl),this.Do.lctx.setNextIdx(t,this.Rl),this.Kl=void 0},i.setNext=function(t){this.Ci.i(qi,"["+this.Rl+"]set next "+t+"."),this.Vl=!0,this.Do.lctx.setNextIdx(t,this.Rl),this.Gl=!0},i.cb=function(t){return t.maxStartPTS||t.startPTS||t.start},i.fb=function(t){if(this.level&&this.level.hasFrag)return this.level.fragments[t]},i.tb=function(t){var e=this.fb(t);return e?this.cb(e):0},i.ub=function(t){this.Pl=!1,this.Il.reset(t)},i.ob=function(){this.Xl=void 0,this.Lf(),this.hb()},i.Lf=function(){this.vf&&(this.vf.destroy(),this.vf=void 0)},i.hb=function(){this.Hl&&(this.Hl.destroy(),this.Hl=void 0)},i.Ab=function(t){var e;this.Ci.i(qi,"["+this.Rl+"]load key "+t.sn+"."),!this.Yl&&Vi&&(this.Yl=new Vi(this.Do,{credentials:this.Do.config.credentials,headers:this.Do.config.headers,preferNativeLoader:this.Do.stat.preferNativeLoader},this.Wl)),null==(e=this.Yl)||e.load(t)},i.Jl=function(){var t=this.level;return!!(t&&t.hasFrag&&!t.live&&this.Nl>=t.fragments.length)},i.Tr=function(){var t,e=this.level;return e&&this.Nl<e.fragments.length&&(t=e.fragments[this.Nl]),t&&(t.encrypted&&t.decryptdata&&this.Ab(t),"number"==typeof t.sn&&this.Nl++),t},i.ql=function(t){if(this.Rl===l.f.MAIN&&this.Do.stat.avSeparated&&!1===this.Do.config.videoEnabled){if(this.Vl){this.Ci.i(qi,"["+this.Rl+"]mock load frag. video enabled false");var e=t.start;this.Ai.emit(S.a.NEW_SOURCE,{sync:e}),this.Vl=!1}}else if((this.Rl!==l.f.AUDIO||!1!==this.Do.config.audioEnabled)&&t){var i,n,r={url:t.url,responseType:"arraybuffer",progress:t.sn!==Zi&&this.Rl===l.f.MAIN&&this.Do.streamingMux,frag:t,type:"frag",credentials:this.Do.config.credentials,headers:this.Do.config.headers,preferNative:this.Do.stat.preferNativeLoader},a=t.byteRangeStartOffset,o=t.byteRangeEndOffset;if(Number.isFinite(a)&&Number.isFinite(o)&&(r.rangeStart=a,r.rangeEnd=o,r.rangeType=this.Do.config.httpRangeType),null!=(i=this.Do.config.preprocessUrl)&&i.stream&&(this.Ci.d(qi,"["+this.Rl+"]preprocessUrl stream."),r.url=null==(n=this.Do.config.preprocessUrl)?void 0:n.stream(r.url)),t.sn===Zi)r.progress=!1,this.hb(),this.Hl=new dt(this.Ci),this.Hl.load(r,this.bl,this.Zl);else if(this.Lf(),this.vf=new dt(this.Ci),this.vf.load(r,this.bl,this.Zl),this.Pl=!0,this.Rl===l.f.MAIN&&this.Vl){var s=t.start;this.Ai.emit(S.a.NEW_SOURCE,{sync:s}),this.Vl=!1}}},i.rb=function(t,e,i,n){if(this.eb(t.frag,this.Ll[t.frag.level])){if(this.Xl){this.lb(t,e,i,n);var r=this.Xl.data.get(this.Xl.data.unreadLen);this.Xl=void 0,r&&(e=r)}this.nb(t,e,i,n)}else this.Xl?this.lb(t,e,i,n):(this.Xl={context:t,stats:i,data:new Bi.a,progress:n},e&&this.Xl.data.put(new Uint8Array(e)))},i.lb=function(t,e,i,n){this.Xl&&(this.Xl.context=t,this.Xl.stats=i,this.Xl.progress=n,e&&this.Xl.data.put(new Uint8Array(e)))},i.eb=function(t,e){return!(t.encrypted&&t.decryptdata&&!t.decryptdata.key||null!=e&&e.initSegment&&!e.initSegment.data)},i.nb=function(t,e,i,n){var r;this.Ci.i(qi,"start demux");var a=this.Ll[t.frag.level],o={context:t,data:e,initData:null==a||null==(r=a.initSegment)?void 0:r.data,stats:i,audioCodec:null==a?void 0:a.audioCodec,videoCodec:null==a?void 0:a.videoCodec,remuxContiguous:!!(this.Gl||null!=a&&a.live),progress:n},s=this.level;this.Do.isLiveShiftKwai2&&s&&"number"==typeof t.frag.sn&&this.Do.liveTime&&"number"==typeof this.Do.stat.liveShiftOffset&&this.Do.stat.liveShiftOffset>=0&&(t.frag.programDateTime?o.liveShiftOffset=(t.frag.programDateTime-this.Do.stat.liveStartTime)/1e3:o.liveShiftOffset=(this.Do.stat.liveShiftOffsetAligned||this.Do.stat.liveShiftOffset)/1e3),n?this.Il.onFragProgress(o):this.Il.onFragLoaded(o)},o()(e,[{key:"levels",get:function(){return this.Ll}},{key:"level",get:function(){return this.Do.lctx.getLevel(this.Rl)}},{key:"index",get:function(){return this.Do.lctx.getLevelIdx(this.Rl)}},{key:"manualNext",set:function(t){if(this.Rl===l.f.MAIN){var e=this.level;if(null!=e&&e.hasFrag){var i=yt(this.Do.currentTime+(e.targetduration||5)/2,e.fragments)+1;if(i>0&&i<e.fragments.length){i<this.Nl&&(this.ob(),this.ub(!1),this.Nl=i,this.Gl=!1),this.Vl=!0,this.Do.lctx.setNextIdx(t,this.Rl);var n=e.fragments[this.Nl];if(!n)return this.Ci.i(qi,"set nextLevel failed. no frag @"+this.Nl),void this.Ai.emit(S.a.LEVEL_SWITCH_FAILED);var r=this.cb(n);return this.Ai.emit(S.a.LEVEL_SWITCHING,{id:0,time:r,level:t,smooth:!0,auto:!1}),(this.Kl&&this.Kl.frag.sn!==n.sn||!this.Kl)&&(this.Kl={level:this.Do.lctx.getLevelIdx(this.Rl),pos:this.Nl,frag:n,alignPTS:r}),this.Ai.emit(S.a.BUFFER_CLEANING,{startSec:this.Kl.alignPTS||r}),void this.zl()}}this.Ci.i(qi,"set nextLevel failed. no frag"),this.Ai.emit(S.a.LEVEL_SWITCH_FAILED)}}},{key:"type",get:function(){return this.Rl}},{key:"lastLoadedFrag",get:function(){var t=this.Nl;return this.vf&&t--,this.fb(t)}}])}(h.a),$i=function(){function t(t,e){var i=this;this.Ai=void 0,this.Do=void 0,this.vf=void 0,this.xl=!0,this.Nl=0,this.Ul=0,this.bl=void 0,this.Zl=void 0,this.bb=[],this.zl=function(){if(!(i.index<0)){var t=i.level;if(i.xl&&t&&!i.vf){var e=i.Tr();e&&i.ql(e)}}},this.xc=function(t,e,n){i.Lf();var r=i.Do.lctx.subtitleTracks[t.frag.level],a=xe(Ne.SUCCESS,t,n,r.qualityType);i.Ai.emit(S.a.DOWNLOAD,a),e&&"string"!=typeof e&&(r&&r.hasFrag&&1===r.fragments.length&&!r.live&&-1===i.bb.indexOf(t.frag.level)&&i.bb.push(t.frag.level),i.Ai.emit(S.a.SUBTITLE_LOADED,{data:e,cc:t.frag.cc,start:t.frag.start})),i.zl()},this.Di=function(t,e){var n;i.Ai.emit(S.a.DOWNLOAD,xe(Ne.FAIL,t,e,null==(n=i.Do.lctx.subtitleTracks[t.frag.level])?void 0:n.qualityType)),i.Lf(),i.zl()},this.Ai=t,this.Do=e,e.lctx.subtitleIdx=e.lctx.subtitleTracks.reduce((function(t,e,i){return e.default?i:t}),-1),this.bl={onEnd:this.xc,onError:this.Di},this.Zl={connectionTimeout:e.config.connectionTimeout,transmissionTimeout:e.config.transmissionTimeout,maxRetry:e.config.maxRetry,retryDelay:e.config.retryDelay}}var e=t.prototype;return e.levelUpdated=function(){if(this.level&&this.level.hasFrag){var t=this.level.startSN;Number.isFinite(this.Ul)&&this.Ul!==t&&(this.Nl=Math.max(0,this.Nl-(t-this.Ul))),this.Ul=t,this.zl()}},e.seek=function(t){if(this.index<0)return 0;var e=this.level;if(-1!==this.bb.indexOf(this.index))return t;if(this.xl=!0,e&&e.hasFrag){var i=0===t?0:yt(t,e.fragments),n=e.fragments[i];this.vf&&n&&this.vf.context.frag.sn===n.sn&&this.vf.context.frag.level===n.level||(this.Nl=i>=0?i:e.fragments.length-1,this.Lf(),this.zl())}return t},e.setDownloadEnabled=function(t){!this.xl&&t?(this.xl=t,this.zl()):this.xl=t},e.setIndex=function(t){this.Lf(),this.Do.lctx.subtitleIdx=t},e.Tr=function(){var t=this.level;if(t&&t.hasFrag&&this.Nl<t.fragments.length){var e=t.fragments[this.Nl];if(e&&"number"==typeof e.sn)return this.Nl++,e}},e.Lf=function(){this.vf&&(this.vf.destroy(),this.vf=void 0)},e.ql=function(t){if(t){var e={url:t.url,responseType:"arraybuffer",frag:t,type:"frag",credentials:this.Do.config.credentials,progress:!1,preferNative:this.Do.stat.preferNativeLoader},i=t.byteRangeStartOffset,n=t.byteRangeEndOffset;Number.isFinite(i)&&Number.isFinite(n)&&(e.rangeStart=i,e.rangeEnd=n),this.Lf(),this.vf=new dt(this.Do.logger),this.vf.load(e,this.bl,this.Zl)}},o()(t,[{key:"levels",get:function(){return this.Do.lctx.subtitleTracks}},{key:"level",get:function(){return this.Do.lctx.subtitle}},{key:"index",get:function(){return this.Do.lctx.subtitleIdx}},{key:"lastLoadedFrag",get:function(){var t=this.Nl;if(this.vf&&t--,this.level&&this.level.hasFrag)return this.level.fragments[t]}}])}(),tn="multipart",en=function(t){function e(e){var i;return(i=t.call(this)||this).Ai=void 0,i.pb=void 0,i.Do=void 0,i.Ci=void 0,i.mb=void 0,i.gb=void 0,i.yb=void 0,i._b=void 0,i.Cb=!1,i.Ib=void 0,i.Ob=void 0,i.wb=!1,i.Eb=0,i.jb=function(t){i.pb&&i.pb.onDownload(t),i.mb&&!1!==i.Do.config.videoEnabled&&(i.gb&&i.kb(i.mb,i.gb),i.Ob&&i.kb(i.mb,i.Ob))},i.Mb=function(t){i.gb&&i.gb.seek(t.startSec,!1,!1)},i.kd=function(){i.Ci.i(tn,"on manifest loaded");var t=i.Do,e=t.lctx;if(t.stat.avSeparated=!!t.lctx.audioTracks.length,i.Ci.i(tn,"manifest loaded. av separated: "+t.stat.avSeparated),e.audioTracks&&e.audioTracks.length&&(i.gb=new Ji(l.f.AUDIO,i.Ai,t,e.audioIdx)),e.subtitleTracks&&e.subtitleTracks.length&&$i&&(i.Ob||(i.Ob=new $i(i.Ai,t)),i.Sb()),e.levels.length>0){var n;i.Ci.i(tn,"manifest",e.abr,e.default),n=i.pb&&e.abr?i.pb.init()||0:e.default,i.mb=new Ji(l.f.MAIN,i.Ai,t,n),i.Ai.emit(S.a.MANIFEST_PARSED,{levels:[],currentLevel:0}),i.pb&&i.Do.lctx.abr&&i.mb.setIndex(i.pb.abrInitLevel),i.Cb=!0;var r,a=t.lctx.current;if(!a)return;if(a.hasFrag){if(t.stat.isLive=a.live,i.Bb(a),i.Tb(a),i.Db(l.f.MAIN),a.live){var o=ve(null,a,0);i.yb=setTimeout((function(t){return i.Rb(t,l.f.MAIN)}),o,i.mb.index)}}else i.Rb(t.lctx.currentIdx,l.f.MAIN);i.gb&&t.lctx.audioTracks.length&&(null!=(r=t.lctx.audio)&&r.hasFrag?(i.Db(l.f.AUDIO),a.live&&i.Rb(t.lctx.audioIdx,l.f.AUDIO)):i.Rb(t.lctx.audioIdx,l.f.AUDIO))}else e.levels.length?i.Ai.emit(S.a.ERROR,Object(D.e)(D.b.MUX_ERROR,D.a.MANIFEST_PARSING_ERROR,"manifest parsing error. core: mse mulitpart.")):i.Ai.emit(S.a.ERROR,Object(D.e)(D.b.MUX_ERROR,D.a.UNSUPPORTED,"no supported codec"))},i.Lb=function(t){i.Nb(t,l.f.AUDIO)},i.Qb=function(t){i.Nb(t,l.f.SUBTITLE)},i.Nb=function(t,e){void 0===e&&(e=l.f.MAIN),i.Ci.i(tn,"on level loaded. type: "+e+" level: "+t.level);var n=t.level,r=i.Do,a=i.xb(e);if(a&&a.level&&n===a.index){var o=a.level,s=t.details;if((e===l.f.MAIN&&void 0===r.stat.isLive||r.stat.isLive&&!s.live)&&(r.stat.isLive=s.live),r.stat.isLive){var u=ve(o,t.details,t.stats?t.stats.trequest:0);if(o.hasFrag)if(s.endSN!==o.endSN)_e(i.Ci,o,s,r.stat.liveShiftType),i.Db(e,s.startSN),i.Eb=0;else{if(i.Ci.i(tn,"level no update. retry: "+i.Eb+"/"+r.config.levelNoUpdateRetry),i.Eb>=r.config.levelNoUpdateRetry)return void i.Ai.emit(S.a.ERROR,Object(D.e)(D.b.MUX_ERROR,D.a.LEVEL_NO_UPDATE_ERROR,i.Do.stat.box+" level no update retry: "+i.Eb+"/"+r.config.levelNoUpdateRetry));i.Eb++}else i.Bb(s),_e(i.Ci,o,s,r.stat.liveShiftType),i.Tb(o),i.Db(e,s.startSN);i.Ci.v("live playlist, reload in "+Math.round(u)+" ms"),r.isLiveShiftKwai2?i.Vb(a,u):i.Ub(e,a.index,u)}else i.Fb(),_e(i.Ci,o,s,r.stat.liveShiftType),i.Db(e,s.startSN)}},i.Vb=function(t,e){if(t||(t=i.xb(l.f.MAIN)),t){var n=i.Do.getKwai2LiveShiftReloadInterval();("number"!=typeof n||n<=0)&&(n="number"!=typeof e||e<=0?ve(null,t.level,null):e),i.Ci.i(tn,"load level delay: "+n+" default: "+e),i.Ub(l.f.MAIN,t.index,n)}},i.Ub=function(t,e,n){i.Fb(),i.yb=setTimeout((function(e){return i.Rb(e,t)}),n,e)},i.Db=function(t,e){void 0===t&&(t=l.f.MAIN),void 0===e&&(e=0);var n=i.xb(t),r=i.Do,a=r.stat;if(n&&n.level&&n.level.hasFrag){n.setDownloadEnabled(!0,!1);var o=n.level.getTimeInfoAfter(e);if(t===l.f.MAIN){if(r.isLiveShiftKwai2&&"number"==typeof r.stat.liveShiftOffset){var s=r.lctx.current.fragments,u=r.getLiveShiftKwai2OffsetUTC(r.stat.liveShiftOffset);if("offset"===a.liveShiftKwai2Params.paramName&&s.length)for(var c=function(t){var e=s[t],n=e.programDateTime;if(n&&a.liveShiftOffset&&u>=n&&u<=n+1e3*e.duration){if(a.liveShiftOffsetAligned=a.liveShiftOffset-(u-n),i.Ci.i(tn,"liveshift kwai2. align offset: "+a.liveShiftOffset+" -> "+a.liveShiftOffsetAligned+", i: "+t+"/"+s.length),(t=Math.min(t,s.length-2))>0){var r=s[0];s.forEach((function(t){t.start-=r.start}))}return h=t,1}h=t},h=0;h<s.length&&!c(h);h++);}t===l.f.MAIN&&(a.liveShiftKwai2Params.paramName="seqId"),i.Ai.emit(S.a.LEVEL_UPDATED,o)}else t===l.f.AUDIO&&i.Ai.emit(S.a.AUDIO_TRACK_UPDATED,o);var d=!n.level.live||r.isLiveShift,f=d&&a.startFromSec>=0;n.levelUpdated(!f),d&&(i.Ci.i(tn,"start from "+a.startFromSec+" on level update"),f&&i.seek(a.startFromSec,i._b,!1,!0),t===l.f.SUBTITLE&&n.seek(r.currentTime))}},i.Pb=function(t){if(i.pb&&i.Do.lctx.abr&&i.mb){var e=i.pb.nextBitrateIndex();e>=0&&e!==i.Do.lctx.currentIdx&&(i.Ai.emit(S.a.LEVEL_SWITCHING,{id:0,time:t.startSec,level:e,smooth:!0,auto:!0}),i.setNextLevel(e))}},i.kb=function(t,e){var i=t.lastLoadedFrag,n=e.lastLoadedFrag;i?n&&(n.start+n.duration>i.start+i.duration-.5?e.setDownloadEnabled(!1):e.setDownloadEnabled(!0)):e.setDownloadEnabled(!0)},i.xb=function(t){return void 0===t&&(t=l.f.MAIN),t===l.f.MAIN?i.mb:t===l.f.AUDIO?i.gb:i.Ob},i.Hb=function(t){return void 0===t&&(t=l.f.MAIN),t===l.f.MAIN?i.Do.lctx.levels:t===l.f.AUDIO?i.Do.lctx.audioTracks:i.Do.lctx.subtitleTracks},i.Ai=e.evt,i.Do=e,i.Ci=e.logger,i._b=e.config.startFromKeyframe,i.Yb(),i.O.push(e.fallback.register(O.USE_BACKUP_MULTIPART,new le(e).setRetryFunc(i.nextBackup.bind(i)))),i}u()(e,t);var i=e.prototype;return i.Yb=function(){var t=this,e=this.Ai;this.O.push(e.prependListener(S.a.RATE_CHANGE,(function(){t.Do.isLiveShiftKwai2&&(t.Ci.i(tn,"liveshift kwai2 reload Interval change by playback rate change."),t.Vb())})),e.prependListener(S.a.DOWNLOAD,this.jb),e.prependListener(S.a.BUFFER_CLEANING,this.Mb),e.prependListener(S.a.MANIFEST_LOADED,this.kd),e.prependListener(S.a.LEVEL_LOADED,this.Nb),e.prependListener(S.a.AUDIO_TRACK_LOADED,this.Lb),e.prependListener(S.a.SUBTITLE_TRACK_LOADED,this.Qb),e.prependListener(S.a.ABR_NEXT,this.Pb),e.prependListener(S.a.NEW_SOURCE,(function(){var e;null==(e=t.pb)||e.onNewSource()})))},i.init=function(){this.Gb();var t=Ui[this.Do.stat.box||l.i.hls];t?this.Ib=new t(this.Do):this.Ai.emit(S.a.ERROR,Object(D.e)(D.b.OTHER_ERROR,D.a.UNSUPPORTED,"unsupported box: "+this.Do.stat.box))},i.destroy=function(){this.Ib&&(this.Ib.destroy(),this.Ib=void 0),this.Fb(),this.mb&&(this.mb.destroy(),this.mb=void 0),this.gb&&(this.gb.destroy(),this.gb=void 0),this.pb&&(this.pb.destory(),this.pb=void 0),t.prototype.destroy.call(this)},i.loadSource=function(){this.Ci.i(tn,"load source"),this.Ib&&this.Ib.loadManifest()},i.setDownloadEnabled=function(t){void 0===t&&(t=!0),this.Do.stat.isNetworkInUse=t,this.mb&&this.mb.setDownloadEnabled(t),this.pb&&this.pb.setDownloadEnabled(t)},i.isSeekable=function(){return!this.Do.stat.isLive||this.Do.stat.liveShiftType!==l.g.NONE},i.seek=function(t,e,i,n){void 0===e&&(e=!1),void 0===i&&(i=!1),void 0===n&&(n=!1),this.Ci.i(tn,"seek time: "+t+" key: "+e+" inbuf: "+i),this.pb&&this.pb.onSeek({isInBuffer:i});var r=this.Do,a=r.stat;if(i){var o=this.xb(l.f.MAIN);r.isLiveShiftKwai2&&(this.Ci.i(tn,"liveshift kwai2 reload Interval change by seek."),this.Vb(o))}if(!i&&this.mb){if(this.mb.level&&this.mb.level.hasFrag){if(this.Ci.i(tn,"seek: "+t+"."),!this.gb)return!r.isLiveShiftKwai2||bt(t-(a.liveShiftOffset||0)/1e3,this.mb.level.fragments)||n?(this.mb.seek(t,e),this.Ob&&this.Ob.seek(t),void(a.startFromSec=-1)):(this.Kb(t),void this.Rb(this.Do.lctx.currentIdx,l.f.MAIN));if(this.gb.level&&this.gb.level.hasFrag&&!this.gb.level.live){var s=this.mb.seek(t,e);return this.gb.seek(s,!1,!1),this.Ob&&this.Ob.seek(s),void(a.startFromSec=-1)}}this.Ci.i(tn,"no frag. startFromSec: "+t),a.startFromSec=t,this._b=e}},i.nextBackup=function(){if(this.mb){var t=this.mb.nextBackup();if(this.gb&&t&&(t=this.gb.nextBackup()),t)return this.mb.setDownloadEnabled(!1),this._b=!1,this.Rb(this.Do.lctx.currentIdx,l.f.MAIN),this.gb&&(this.gb.setDownloadEnabled(!1),this.Rb(this.Do.lctx.audioIdx,l.f.AUDIO)),!0}return!1},i.onAbrLevelsUpdated=function(){this.pb&&this.pb.onAbrLevelsUpdated()},i.setAudioTrack=function(t){var e;this.gb&&(t=Math.min(t,this.gb.levels.length-1),this.gb.setIndex(t),this.Cb&&(null!=(e=this.Do.video)&&e.ended||this.seek(this.Do.currentTime),this.Zb(t,l.f.AUDIO),this.Ai.emit(S.a.AUDIO_TRACK_SWITCHING,{id:0,time:this.Do.currentTime,level:t,smooth:!1,auto:!1})))},i.setSubtitleTrack=function(t){this.Ob&&(t=Math.min(t,this.Ob.levels.length-1),this.Ob.setIndex(t),this.Cb&&t>=0&&(this.Zb(t,l.f.SUBTITLE)||this.Ob.seek(this.Do.currentTime)))},i.Rb=function(t,e){var i=this.Hb(e);if(this.Ci.i(tn,"load level: "+t+" "+e),i.length){var n=i[t];n&&"object"==typeof n&&n.url.length>0&&this.Ib&&y(this.Do.stat.box)?this.Ib.loadLevel(n,e,t):this.Ai.emit(S.a.ERROR,Object(D.e)(D.b.OTHER_ERROR,D.a.UNSUPPORTED,"unsupported. "+this.Do.stat.box+" has no level manifest."))}},i.Fb=function(){void 0!==this.yb&&(clearTimeout(this.yb),this.yb=void 0)},i.Gb=function(){this.Do.config.adaptive&&!this.pb&&(this.pb=new je(this.Do))},i.setCurrentLevel=function(t){var e,i;t>=0?(this.Wb(!1),this.mb&&(t=Math.min(t,this.mb.levels.length-1),this.Kb(this.Do.currentTime),this.mb.setIndex(t),this.Ci.i(tn,"setCurrentLevel: "+t+" manifest: "+this.Cb+" video ended:"+(null==(e=this.Do.video)?void 0:e.ended)+", currentTime:"+this.Do.currentTime),this.Cb&&(null!=(i=this.Do.video)&&i.ended||this.seek(this.Do.currentTime),this.Zb(t),this.Ai.emit(S.a.LEVEL_SWITCHING,{id:0,time:this.Do.currentTime,level:t,smooth:!1,auto:!1})))):this.Wb(!0)},i.setManualNextLevel=function(t){var e;this.Wb(t<0),this.Cb?null!=(e=this.mb)&&e.level&&this.mb.level.hasFrag&&t>=0&&(t=Math.min(t,this.mb.levels.length-1),this.mb.manualNext=t,this.Zb(t)||this.setDownloadEnabled(!0)):this.setCurrentLevel(t)},i.setNextLevel=function(t){this.mb&&this.Do.lctx.nextIdx!==t&&(this.mb.setNext(t),this.Zb(t))},i.Kb=function(t){if(this.Do.isLiveShiftKwai2){var e,i=this.Do,n=i.stat;i.lctx.clearFrag(),null==(e=this.mb)||e.reset(),n.liveShiftKwai2Params.paramName="offset",n.liveShiftOffset=1e3*t,n.liveShiftOffsetAligned=void 0,n.startFromSec=t,this.Eb=0,this.Ci.i(tn,"liveshift kwai2 reset",t)}},i.Zb=function(t,e){void 0===e&&(e=l.f.MAIN);var i=this.xb(e),n=null==i?void 0:i.levels[t];return!(!n||n.hasFrag&&!n.live||(i.setDownloadEnabled(!1),this.Rb(t,e),0))},i.Wb=function(t){this.pb&&(t&&!this.Do.lctx.abr&&this.Do.isAbrAvailable&&this.Ai.emit(S.a.LEVEL_SWITCHING,{id:0,time:this.Do.currentTime,level:-1,smooth:!0,auto:!1}),this.Do.lctx.abr=t&&this.Do.isAbrAvailable)},i.Sb=function(){if(!this.wb&&this.Ob){var t=this.Do.lctx.subtitle;t&&(t.hasFrag?this.Db(l.f.SUBTITLE):this.Rb(this.Do.lctx.subtitleIdx,l.f.SUBTITLE)),this.wb=!0}},i.Bb=function(t){if(this.Do.stat.isLive){var e=this.Do.config.liveDelayFragNum;if(e&&e>0&&!this.Do.config.autoPlaybackRateConf){var i=this.Do.getLiveDelay()/I.f;ge(this.Ci,i,i/2,this.Do.stat.autoPlaybackRateConf,0)}}},i.Tb=function(t){var e=this.Do;if(!e.stat.isLive||e.isLiveShift){if(e.stat.isLive&&!e.isLiveShiftKwai2)if(e.stat.startFromSec<0&&t.totalduration){var i=e.liveLocalTime;e.stat.liveShiftType===l.g.KWAI&&(i+=t.targetduration+1),i>0&&(e.stat.startFromSec=i,this.Ci.i(tn,"live delay startFromSec: "+e.stat.startFromSec),e.isLiveShift&&e.updateLiveShiftStatuByTime(e.stat.startFromSec))}else e.stat.startFromSec>=0&&e.isLiveShift&&e.updateLiveShiftStatuByTime(e.stat.startFromSec)}else e.stat.startFromSec=-1},o()(e,[{key:"audioTracks",get:function(){return this.gb?this.gb.levels:[]}}])}(h.a);function nn(t,e,i){if(void 0===e&&void 0===i)return t;var n=new ct.a(t,!0);return e&&void 0===n.query.kabr_spts&&(n.query.kabr_spts=""+Math.floor(e)),!0===i&&(n.query.onlyaudio="yes"),n.toString()}var rn,an,on=i(15),sn=function(t){return t[t.tagType=0]="tagType",t[t.tagSize=1]="tagSize",t[t.timestamp=2]="timestamp",t[t.frameType=3]="frameType",t[t.packetType=4]="packetType",t}(sn||{}),un="flv-key-detector",cn=function(){function t(t){this.Do=void 0,this.Ci=void 0,this.Nl=0,this.Xb=void 0,this.zb=new Uint8Array(on.e),this.Jb=0,this.qb=sn.tagType,this.$b=0,this.tp=0,this.ep=0,this.np=0,this.sp=0,this.rp=0,this.hp=[],this.Do=t,this.Ci=t.logger,this.reset()}var e=t.prototype;return e.reset=function(){this.Ci.i(un,"reset"),this.Nl=on.e,this.Xb=void 0,this.zb=new Uint8Array(on.e),this.Jb=0,this.qb=sn.tagType,this.$b=0,this.tp=3,this.ep=0,this.np=4,this.sp=0,this.rp=0,this.hp=[]},e.append=function(t){if(!1===this.Xb)return[];if(void 0===this.Xb&&(t.length+this.Jb>=on.e?(this.zb.set(t.subarray(0,on.e-this.Jb),this.Jb),this.Jb=on.e,this.Xb=70===this.zb[0]&&76===this.zb[1]&&86===this.zb[2],this.Ci.i(un,"get header: "+this.Xb)):(this.zb.set(t,this.Jb),this.Jb+=t.length)),this.Nl>t.byteLength)return this.Nl-=t.byteLength,[];this.hp=[];for(var e=this.Nl,i=0;e<t.byteLength;)switch(this.qb){case sn.tagType:this.sp=t[e],this.$b=0,this.tp=3,i=e,e++,this.qb=sn.tagSize;break;case sn.tagSize:if(this.$b=this.$b+(t[e]<<8*(this.tp-1)),this.tp--,e++,this.tp>0)break;this.sp===on.j.VIDEO?(this.ep=0,this.np=4,this.qb=sn.timestamp):(e+=7+this.$b+4,this.qb=sn.tagType);break;case sn.timestamp:this.ep+=1===this.np?t[e]<<24:t[e]<<8*(this.np-2),this.np--,e++,0===this.np&&(e+=3,this.rp=0,this.qb=sn.frameType);break;case sn.frameType:this.rp=t[e]>>4,e++,this.qb=sn.packetType;break;case sn.packetType:1===this.rp&&1===t[e]&&this.hp.push({timestamp:this.ep,pos:i}),e+=this.$b-1+4,this.qb=sn.tagType}return this.Nl=e-t.byteLength,this.hp},o()(t,[{key:"isFlv",get:function(){return this.Xb}},{key:"header",get:function(){return this.Xb?this.zb:void 0}}])}(),ln=i(46),hn=i(4),dn=function(t){return t[t.flvHeader=0]="flvHeader",t[t.scriptData=1]="scriptData",t[t.audio=2]="audio",t[t.video=3]="video",t[t.seliceSeq=4]="seliceSeq",t}(dn||{}),fn="kwai-slice",pn=function(){function t(t){this.Ci=void 0,this._t=new Bi.a,this.op=[],this.Wv=this.ap(),this.up=0,this.Ci=t}var e=t.prototype;return e.reset=function(){this.Ci.i(fn,"reset"),this._t.clear(),this.op=[],this.Wv=this.ap(),this.up=0},e.append=function(t){for(this._t.put(new Uint8Array(t));this._t.unreadLen>=(this.Wv.bodyLen||15);)this.Wv.bodyLen?this.cp():this.fp();var e=this.op.reduce((function(t,e){var i;return((null==(i=e.data)?void 0:i.byteLength)||0)+t}),0);if(e){var i=new Uint8Array(e),n=0;return this.op.forEach((function(t){t.data&&(i.set(t.data,n),n+=t.data.byteLength)})),this.op=[],i.buffer}},e.fp=function(){if(this._t.unreadLen>=15){var t=this._t.get(15);if(!t)throw new Error(fn+" read slice_header fail");var e=this.Wv;if(e.bodyLen=(t[0]<<4)+(t[1]>>4)-15,e.type=15&t[1],e.sliceSeq=Object(hn.i)(t,2),e.segmentId=Object(hn.h)(t,10),e.posFlag=t[14]>>6,e.frameType=t[14]>>4&3,e.extended=1&t[14],e.bodyLen<=0)throw this.Wv=this.ap(),new Error(fn+" slice body len: "+e.bodyLen)}},e.cp=function(){var t=this.Wv;if(t.bodyLen&&this._t.unreadLen>=t.bodyLen){var e=this._t.get(t.bodyLen);if(!e)throw new Error(fn+" read slice_body fail");var i=0;t.extended&&(i+=Object(hn.f)(e));var n=e.subarray(i);e.length>3&&70===e[i]&&76===e[i+1]&&86===e[i+2]&&(this.up>0&&(n=n.subarray(13)),this.up++),t.data=n,this.op.push(t),this.Wv=this.ap()}},e.ap=function(){return{bodyLen:0,type:dn.flvHeader,sliceSeq:0,segmentId:0,posFlag:0,frameType:0,extended:0}},t}(),_n="media-loader",vn=function(){function t(t,e){var i=this;this.bl=void 0,this.Do=void 0,this.Ci=void 0,this.wc=void 0,this.Ap=0,this.vf=void 0,this.vp=void 0,this.YA=void 0,this.dp=void 0,this.wl=!1,this.Nl=void 0,this.lp=0,this.bp=!0,this.pp=0,this.mp=!1,this.gp=!1,this.yp=I.e,this._p=function(t,e){i.bl.onLoad&&i.bl.onLoad(t,e)},this.Cp=function(t,e){i.Ip(e),!i.mp&&i.bl.onConnect&&i.bl.onConnect(t,e),i.mp=!0},this.Op=function(t,e,n){var r;"string"!=typeof e&&(i.pp+=e.byteLength,!t.rangeEnd&&i.pp>=i.yp&&!1===i.Do.stat.isLive&&(!i.Ap||i.Ap&&i.pp<i.Ap)&&(null==(r=i.vf)||r.abort(),i.Lf(),i.lp=i.pp,i.wp()),i.Ep(t,e,n))},this.jp=function(t,e){i.bl.onAbort&&i.bl.onAbort(t,e),i.Lf()},this.Yf=function(t,e){e.fatal&&(i.Lf(),i.Do.stat.isNetworkInUse=!1),t.preferNative&&void 0===i.Do.stat.preferNativeLoader&&(i.Ci.i(_n,"load error. prefer native loader."),i.Do.stat.preferNativeLoader=!0),416===e.code&&(!i.Ap||t.rangeEnd&&t.rangeEnd>=i.Ap)?(i.Ci.i(_n,"416 end"),i.wl=!0,i.Lf(),i.kp(t,null,e)):i.bl.onError&&i.bl.onError(t,e)},this.pl=function(t,e,n){if(t.range&&i.bl.onRangeEnd&&i.bl.onRangeEnd(t,n),i.Ip(n),i.Lf(),"string"!=typeof e){var r=(null==e?void 0:e.byteLength)||0;!i.Do.stat.isLive&&e&&i.Ep(t,e,n),(!t.range||"number"==typeof t.rangeStart&&t.rangeEnd&&t.rangeEnd-t.rangeStart>i.pp+r||i.Ap&&t.rangeEnd&&t.rangeEnd>=i.Ap)&&(i.Ci.i(_n,"end true"),i.wl=!0),i.wl||i.Do.stat.isLive?(n.fatal&&(i.Do.stat.isNetworkInUse=!1),i.kp(t,null,n)):(t.rangeEnd&&(i.lp=t.rangeEnd),i.wp())}},this.bl=t,this.Do=e,this.Ci=e.logger,this.vp={onLoad:this._p,onConnect:this.Cp,onEnd:this.pl,onError:this.Yf,onAbort:this.jp,onProgress:this.Op},this.YA={connectionTimeout:e.config.connectionTimeout,transmissionTimeout:e.config.transmissionTimeout},e.stat.box===l.i.yuv&&e.yuvParams?this.yp=e.yuvParams.dataSize:this.yp=this.Do.src instanceof Blob?I.c:I.e,this.Do.src instanceof Blob&&(this.Do.loadRec.contentLen=this.Ap=this.Do.src.size),E.a.version&&(this.gp="chrome"===E.a.name&&E.a.version.major>=99),this.Ci.i(_n,"without preflight: "+this.gp+"; range size: "+this.yp,this.Ap),this.updateConfig()}var e=t.prototype;return e.load=function(t){this.Ci.i(_n,"load"),this.Lf(),this.mp=!1,this.wl=!1,this.wc=t,Ie(t.url)||t.fileName&&Ie(t.fileName)?(this.Ci.i(_n,"kwai slice"),this.Do.stat.isKwaiSlice=!0,this.dp?this.dp.reset():this.dp=new pn(this.Ci)):this.Do.stat.isKwaiSlice=!1,this.wc.progress=this.Do.streamingMux,this.wc.responseType="arraybuffer",this.wc.credentials=this.Do.config.credentials,this.wc.headers=this.Do.config.headers,this.wp()},e.seek=function(t){var e;this.Ci.i(_n,"seek time:"+t.time+", pos:"+t.position),null==(e=this.vf)||e.abort(),this.Lf(),this.bp=!0,this.Nl=t,this.wl=!1,this.wp()},e.updateConfig=function(){var t=this.Do;this.Ci.i(_n,"update loader config"),this.YA.maxRetry=t.stat.isLive?0:t.config.maxRetry,this.YA.retryDelay=t.stat.isLive?0:t.config.retryDelay,this.YA.breakpointContinuation=!(t.stat.box===l.i.flv&&t.stat.isLive)&&t.config.breakpointContinuation},e.destroy=function(){this.Lf()},e.ended=function(){return this.wl},e.setDownloadEnabled=function(t){void 0===t&&(t=!0),this.bp!==t&&(this.bp=t,t&&!this.vf&&this.wp())},e.wp=function(){var t;if(!1!==this.bp&&!this.wl&&this.wc)if(this.Lf(),this.Nl&&(this.lp=this.Nl.position,this.wc.frag&&(this.wc.frag.start=this.Nl.time),this.Nl=void 0),this.Ap&&this.lp>=this.Ap)this.Do.stat.isNetworkInUse=!1;else{var e,i=this.wc;this.Do.stat.isLive||(this.wc.progress=this.Do.streamingMux,i.rangeStart=this.lp,i.rangeEnd=(Math.floor(this.lp/this.yp)+1)*this.yp,i.rangeType=this.Do.config.httpRangeType,this.Gf(i)),this.Do.stat.isNetworkInUse=!0,this.pp=0,null!=(t=this.Do.config.preprocessUrl)&&t.stream&&(this.Ci.d(_n,"preprocessUrl stream"),i.url=null==(e=this.Do.config.preprocessUrl)?void 0:e.stream(i.url)),this.vf=new dt(this.Ci),this.vf.load(i,this.vp,this.YA)}else this.Do.stat.isNetworkInUse=!1},e.Lf=function(){this.vf&&(this.vf.destroy(),this.vf=void 0)},e.Ep=function(t,e,i){if(this.bl.onProgress)if(this.Do.stat.isKwaiSlice){var n=this.Mp(t,e,i);n&&this.bl.onProgress(t,n,i)}else this.bl.onProgress(t,e,i)},e.kp=function(t,e,i){if(this.Do.stat.isKwaiSlice&&e){var n=this.Mp(t,e,i)||null;this.bl.onEnd(t,n,i)}else this.bl.onEnd(t,e,i)},e.Mp=function(t,e,i){if(this.Do.stat.isKwaiSlice&&this.dp)try{return this.dp.append(new Uint8Array(e))}catch(e){i.fatal=!0,i.errName=d.b.SLICE_UNPACK_ERROR_NAME,i.errMessage=e.message,this.bl.onError&&this.bl.onError(t,i)}},e.Gf=function(t){t.rangeEnd&&this.Ap&&t.rangeEnd>this.Ap&&(this.wl=!0)},e.Ip=function(t){!this.Ap&&t.contentTotalLength&&(this.Do.loadRec.contentLen=this.Ap=t.contentTotalLength)},t}(),An=function(){function t(t){var e=this;this.Ci=void 0,this.wc=void 0,this.an=void 0,this.bl=void 0,this.vf=void 0,this.Sp=void 0,this.Bp=void 0,this.yb=void 0,this.Tp=0,this.Dp=function(){e.Rf(),e.vf&&e.vf.destroy(),e.wc&&e.an&&e.bl&&(e.an.firstPackageDuration=Math.round(e.an.firstPackageDuration),e.an.duration=Math.round(performance.now()-e.Tp),e.bl.onEnd(e.wc,e.an))},this.Mc=function(t,i,n){e.an&&(e.an.firstPackageDuration=n.tfirst?n.tfirst-n.trequest:0,e.an.loaded=n.loaded)},this.Yf=function(){e.an&&(e.an.succeeded=!1),e.Dp()},this.pl=function(){e.Dp()},this.Ci=t,this.Sp={connectionTimeout:0,transmissionTimeout:0,maxRetry:0,retryDelay:0},this.Bp={onProgress:this.Mc,onError:this.Yf,onEnd:this.pl}}var e=t.prototype;return e.start=function(t,e){this.wc=t,this.bl=e,this.an={loaded:0,duration:0,firstPackageDuration:0,succeeded:!0},this.Tp=performance.now(),this.vf&&this.vf.destroy();var i=Math.min(1e4,t.timeout);this.Sp.connectionTimeout=i;var n={url:t.url,progress:!0,responseType:"arraybuffer",preferNative:t.preferNativeLoader};this.vf=new dt(this.Ci),this.Rp(i),this.vf.load(n,this.Bp,this.Sp)},e.cancel=function(){this.Rf(),this.vf&&this.vf.destroy()},e.destroy=function(){this.cancel()},e.Rp=function(t){var e=this;this.yb=setTimeout((function(){return e.Dp()}),t)},e.Rf=function(){clearTimeout(this.yb)},t}(),gn="algorithm-simple",mn={stableBufferDiffThresholdSecond:.15,stableBufferIntervalMs:2e3,speedTestTimeoutMs:500,generateSpeedGapMs:3e3,bufferCheckIntervalMs:500,smoothedSpeedUtilizationRatio:.8,smallSpeedToBitrateRatio:.7,enoughSpeedToBitrateRatio:.9,bufferLowerLimitSecond:.8,recentBufferedSize:16,smoothedSpeedRatio:.9,isSpeedFullyUsed:!1},bn=function(){function t(t){this.Do=void 0,this.Ci=void 0,this.Fi=void 0,this.Lp=void 0,this.Ll=void 0,this.Wv=0,this.Np=0,this.Qp=performance.now(),this.xp=void 0,this.Vp=0,this.Up=0,this.Fp=0,this.yb=void 0,this.Do=t,this.Ci=t.logger,this.xp=new An(t.logger)}var e=t.prototype;return e.init=function(t){var e=this;this.Fi=r()({},mn),r()(this.Fi,t),this.Ci.i(gn,"init",t,this.Fi),this.Lp=[0],this.yb=setInterval((function(){e.Pp()}),this.Fi.bufferCheckIntervalMs)},e.onManifestUpdated=function(){this.Ll=this.Do.lctx.abrLevels.slice(0),this.Np=this.Do.lctx.abrDefault},e.onKeyPoint=function(t){var e=t.byteLength/Math.max(t.spendTime,.05)*8/1024;this.Ci.i(gn,"buffered: "+t.byteLength.toFixed(2)+", size: "+t.byteLength+", time: "+t.spendTime.toFixed(2)),this.Np=this._d(e,t.buffered)},e.onLevelLoad=function(t){this.Wv=Math.max(0,t)},e.onSeek=function(){},e.onDownloadEnabled=function(){},e.destroy=function(){this.xp.destroy(),clearInterval(this.yb)},e.Hp=function(t){var e=t-this.Up,i=e/t,n=performance.now();return(e<-this.Fi.stableBufferDiffThresholdSecond||i<-.2)&&(this.Ci.v(gn,"bufferDiffDown: "+e.toFixed(2)+"s, diffRatio: "+i.toFixed(2)),this.Qp=Math.max(n,this.Qp)),e>this.Fi.stableBufferDiffThresholdSecond&&n-this.Qp+this.Fi.bufferCheckIntervalMs>this.Fi.stableBufferIntervalMs&&(this.Qp=Math.max(n-2*this.Fi.bufferCheckIntervalMs,this.Qp+2*this.Fi.bufferCheckIntervalMs),this.Ci.v(gn,"bufferDiffUp: "+e.toFixed(2)+"s")),this.Up=t,n-this.Qp>this.Fi.stableBufferIntervalMs},e.Yp=function(){return this.Fi.isSpeedFullyUsed},e.Pp=function(){var t=this.Do.bufferedSec,e=this.Hp(t);if(this.Yp()){var i=this.Ll[this.Wv+1];this.Vp=e&&i?i.bitrate:0}else e&&this.Wv+1<this.Ll.length&&this.Do.lctx.abr&&this.Do.config.abrSpeedTest&&(this.Gp(),this.Qp=performance.now()+this.Fi.generateSpeedGapMs);this.Lp.push(t),this.Lp.length>this.Fi.recentBufferedSize&&this.Lp.shift()},e.Gp=function(){var t=this;this.Ci.v(gn,"start speed testing on index: "+(this.Wv+1));var e=this.Ll[this.Wv+1];if(e){var i=e.currentUrl,n=this.Do.loadRec.traffic,r=e.bitrate;this.xp.start({url:i,timeout:this.Fi.speedTestTimeoutMs,preferNativeLoader:this.Fi.preferNativeLoader},{onEnd:function(e,i){var a=t.Do.loadRec.traffic-n;if(i.succeeded&&i.duration>0&&i.firstPackageDuration>0){var o=8*(a+i.loaded)/i.duration;t.Ci.v(gn,"testSpeed: "+o.toFixed(0)),o>=r&&(t.Vp=r)}t.Ci.v(gn,"succeeded: "+i.succeeded+", firstPackageDuration: "+i.firstPackageDuration+", originalDownloadSize: "+a+", downloadSize: "+i.loaded+", downloadTime: "+i.duration)}})}},e.Kp=function(t){for(var e=0,i=this.Ll.length-1;i>=0;i--)if(t>=this.Ll[i].bitrate){e=i;break}return e},e._d=function(t,e){var i=this.Od(t,e);return i!=this.Wv&&(this.Qp=performance.now()+this.Fi.generateSpeedGapMs),i<this.Wv?(this.xp.cancel(),this.Vp=0,this.Fp=t,this.Lp=[e]):this.Fp=this.Zp(t),i},e.Zp=function(t){return this.Fp>0?t*(1-this.Fi.smoothedSpeedRatio)+this.Fp*this.Fi.smoothedSpeedRatio:t},e.Wp=function(t){return t+(t-Math.max.apply(Math,this.Lp))},e.Xp=function(t){var e=Math.max.apply(Math,this.Lp),i=1+(t-e)/e,n=this.Ll[this.Wv];return n?i*n.bitrate:0},e.zp=function(t){var e=this.Ll[this.Wv];return!!e&&t/e.bitrate<this.Fi.smallSpeedToBitrateRatio},e.Jp=function(t){var e=this.Ll[this.Wv];return!!e&&t/e.bitrate>this.Fi.enoughSpeedToBitrateRatio},e.Od=function(t,e){var i=this.Xp(e),n=this.Zp(t);this.Ci.v(gn,"gopSpeed: "+t.toFixed(0)+", smoothedSpeed: "+n.toFixed(0));var r=this.Wp(e);this.Ci.v(gn,"bufferSpeed: "+i.toFixed(0)+", predictedBuffered: "+r.toFixed(1));var a=this.Wv;return r<this.Fi.bufferLowerLimitSecond||this.zp(i)?a=Math.min(this.Wv,this.Kp(i)):this.Jp(i)&&(this.Vp>0?(this.Ci.i(gn,"generatedSpeed used"),a=this.Kp(this.Vp),this.Vp=0):a=this.Kp(n*this.Fi.smoothedSpeedUtilizationRatio),a=Math.min(this.Wv+1,Math.max(a,this.Wv))),a},o()(t,[{key:"nextLevel",get:function(){return this.Ci.v(gn,"nextLevel: "+this.Np),this.Np}},{key:"lowProfile",get:function(){return!1}}])}(),yn="single-abr",En=function(){function t(t){this.Do=void 0,this.Ci=void 0,this.qp=void 0,this.$p=0,this.jd=0,this.tm=0,this.Ct=0,this.wd=void 0,this.Do=t,this.Ci=t.logger,t.lctx.abr=t.isAbrAvailable,this.wd=new bn(t)}var e=t.prototype;return e.init=function(){return this.$p=0,this.jd=performance.now(),this.tm=0,this.wd.init(r()({preferNativeLoader:this.Do.stat.preferNativeLoader},this.Do.config.liveAdaptiveConfig)),this.wd.onManifestUpdated(),this.Do.lctx.levels.length&&(this.Do.lctx.abr?this.Ct=this.Do.lctx.abrIndexToOrign(this.wd.nextLevel):this.Ct=this.Do.lctx.default),this.Ct},e.destory=function(){this.wd&&this.wd.destroy()},e.onAbrLevelsUpdated=function(){this.wd.onManifestUpdated(),this.Ct=this.Do.lctx.abrIndexToOrign(this.wd.nextLevel)},e.onLoaderChunk=function(t){this.$p+=t},e.onLevelLoad=function(t){var e=this.Do.lctx;e.levels.length&&t>=0&&t<e.levels.length&&(this.tm=0,this.jd=performance.now(),this.$p=0,this.Ct=t,this.wd.onLevelLoad(e.orignIndexToAbr(t)))},e.onKeyFrame=function(t){var e=this.Do,i=e.lctx.levels;if(this.tm++,(e.lctx.abr||"number"==typeof this.qp)&&this.tm>1&&i){var n=this.Ct,r=!1,a=performance.now();if(this.wd.onKeyPoint({buffered:e.bufferedSec,byteLength:this.$p,spendTime:(a-this.jd)/1e3}),this.$p=0,this.jd=a,"number"==typeof this.qp)n=this.qp,this.qp=void 0;else{if(!e.lctx.abr||!this.wd)return;n=e.lctx.abrIndexToOrign(this.wd.nextLevel),r=!0}if(n!==this.Ct)return{url:this.getRequestUrl(n,t),level:n,auto:r}}},e.getRequestUrl=function(t,e){var i=this.Do.lctx.levels[t];if(i){var n=i.currentUrl;return this.Do.stat.box===l.i.flv?nn(n,e||this.Do.config.defaultSpts,!1===this.Do.config.videoEnabled):n}return""},o()(t,[{key:"nextLevel",get:function(){return"number"==typeof this.qp?this.qp:this.Ct},set:function(t){var e=this.Do.lctx;this.Ci.i(yn,"next level: "+t),t>=0?(t=Math.min(e.levels.length-1,t),e.setNextIdx(t),e.abr=!1,this.qp=t):-1===t&&(e.abr=this.Do.isAbrAvailable)}},{key:"currentLevel",get:function(){return this.Ct},set:function(t){var e=this.Do.lctx;this.Ci.i(yn,"current level: "+t),t>=0?(t=Math.min(e.levels.length-1,t),e.setLevelIdx(t),e.abr=!1,this.Ct=t):-1===t&&(e.abr=this.Do.isAbrAvailable)}}])}(),Cn=i(35),Tn=i(38),In=i(24),Rn=i(28),wn=i(37),Ln=["mono","4:2:0","4:2:2","4:4:4"],Dn={colorRange:Nt.b.AVCOL_RANGE_JPEG,colourPrimaries:Nt.a.AVCOL_PRI_BT2020,transferCharacteristics:Nt.d.AVCOL_TRC_SMPTEST2084,matrixCoefficients:Nt.c.AVCOL_SPC_BT2020_CL},Sn=function(){function t(t,e,i){this.At=void 0,this.Ai=void 0,this.im=void 0,this.Do=void 0,this.Ci=void 0,this._t=new Bi.a,this.wl=!1,this.Hh=-1,this.nm=0,this.De=void 0,this.Ve=!0,this.Mi=void 0,this.Ne=void 0,this.Qe=void 0,this.Ph=!1,this.Yh=!1,this.Ah=0,this.sm=void 0,this.If=0,this.rm=0,this.hm=void 0,this.Vn=0,this.At=i,this.Ai=t,this.Do=e,this.Ci=e.logger,this.Qe=new wn.a(e.logger),this.im=new Rn.a,this.De=new Xt.b(e.logger,this.Ai,e.getRemuxConfig(),Qn.TYPE_SUPPORTED,"")}var e=t.prototype;return e.init=function(){var t;this.Ai.emit(S.a.DEMUXER_DETECTED,{type:me.b.YUV}),null==(t=this.Do.cOutput)||t.updateRendererType(l.s.canvas),this.He(0)},e.destroy=function(){this._t.clear(),this.im.removeAllListeners(),this.De.destroy()},e.reset=function(t){this.Ci.i("yuv","reset: "+t),this.wl=!1,this.Hh=-1,this.Qe&&this.Qe.reset(),this.Ve=!1},e.end=function(){this.wl||(this.wl=!0,this.Ai.emit(S.a.LOAD_END,{}))},e.onFragProgress=function(t){this.om(t,!1)},e.onFragLoaded=function(t){this.om(t,!0)},e.updateConfig=function(){},e.updateSuffix=function(){},e.om=function(t,e){if(t.data&&t.data.byteLength){var i=performance.now(),n={progress:t.context.progress,byteLength:t.data.byteLength,timeCost:performance.now()-(this.If||t.stats.trequest),ts:performance.now()};this.If=i,this.Ai.emit(S.a.LOADER_CHUNK_ARRIVAL,n)}var r=t.context.frag,a=this.Mi;if(a)if(this.am(),this.sm){var o=this.sm;if(o){var s=(null==r?void 0:r.start)||0;this.Hh!==s?(this.nm=Math.floor(s/(1/o.fps)),this.Hh=s,this.Ph=!1,this.Yh=!1,this.De.resetInitSegment({duration:this.Vn,remuxId:0})):this.Yh=!0,t.data&&this._t.put(new Uint8Array(t.data)),a.codedWidth||(a.codedWidth=o.width,a.codedHeight=o.height,a.fps=o.fps,a.bitDepth=o.bpp,a.codecType=l.c.rawvideo);for(var u=this.um();u;){var c=Math.floor(this.nm*this.Ah);u.format.pts=c/a.inputTimescale*I.b,this.nm++,a.samples.push({units:[],dts:c,cts:0,pts:c,originDTS:c,originPTS:c,key:!0,yuv:u,duration:this.Ah,size:0}),this.rm++,u=this.um()}this.Do.updateVideoPlaybackQuality(this.rm,0),this.Ke(e),e&&(this.If=0,this.Vn||(this.Vn=this.nm/o.fps,this.Ai.emit(S.a.METADATA,{duration:this.Vn})))}}else this.Ai.emit(S.a.ERROR,Object(D.e)(D.b.MUX_ERROR,D.a.PARSING_ERROR,"yuv params error. "+JSON.stringify(this.sm)))},e.He=function(t){this.Mi=Object(Cn.b)(t),this.Mi.active=!0,this.Mi.outputRaw=!0,this.Mi.codec="yuv",this.Ne=Object(Cn.a)(t),In.a.initAudioForFillSilent(this.Ci,this.Ne,this.Do.stat.audioCodec)},e.um=function(){if(this.sm){var t=this.sm.dataSize;if(t)return this._t.unreadLen>=t?this.fm():void 0;this.Ai.emit(S.a.ERROR,Object(D.e)(D.b.MUX_ERROR,D.a.REMUX_ERROR,"yuv params error, can not get img size. "+JSON.stringify(this.sm)))}},e.am=function(){if(!this.sm){var t;if(this.sm=this.Do.yuvParams,this.sm&&this.Mi){this.sm.bpp>8&&(this.Mi.colorInfo=Dn);var e={};if(this.Ah=Math.round(this.Mi.inputTimescale/this.sm.fps),this.Mi&&(this.Mi.chromaFormat=Ln[this.sm.chroma]||""),this.Do.loadRec.contentLen){this.hm=[];var i=Math.floor(this.Do.loadRec.contentLen/this.sm.dataSize);this.Vn=e.duration=i/this.sm.fps;for(var n=[],r=0;r<i;r++){var a=r*this.Ah/this.Mi.inputTimescale;this.hm.push({index:r,dts:a,pts:a,duration:this.Ah}),n.push({time:a,position:this.sm.dataSize*r})}e.keyframes=n}this.Ai.emit(S.a.METADATA,e),this.hm&&this.Ai.emit(S.a.VIDEO_FRAME_INFO,{videoFramesInfo:this.hm})}return this.Ai.emit(S.a.VIDEO_CODEC_DETECTED,{decoder:l.d.none,enabled:!0,codecType:l.c.yuv,bitDepth:null==(t=this.sm)?void 0:t.bpp,timeOffset:0}),this.sm}},e.fm=function(){var t=this.sm;if(t){var e=this._t,i=t.bpp>8?2:1,n=e.get(t.width*t.height*i),a=e.get(t.chromaWidth*t.chromaHeight*i),o=e.get(t.chromaWidth*t.chromaHeight*i);return n&&a&&o?{format:r()({},t),y:{bytes:n,stride:t.width*i,bits:t.bpp},u:{bytes:a,stride:t.chromaWidth*i,bits:t.bpp},v:{bytes:o,stride:t.chromaWidth*i,bits:t.bpp}}:void 0}},e.Ke=function(t){void 0===t&&(t=!1);var e=this.Ne,i=this.Mi;if(i&&e)if(this.Qe.update(e,i),0!==e.samples.length||0!==i.samples.length){if(t||!(e.active&&0===e.samples.length||i.active&&i.samples.length<2)){if(this.Ve&&(this.Vn||this.Ai.emit(S.a.KEY_FRAME_INDEXS,{keyframes:[{time:0,position:0}]}),this.Ve=!1,this.Ai.emit(S.a.MEDIA_DEMUX,{type:me.b.YUV})),!this.hm){var n=Object(Tn.a)(i,this.nm-i.samples.length);this.Ai.emit(S.a.VIDEO_FRAME_INFO,{videoFramesInfo:n})}try{this.De.remux(e,i,this.Hh,this.Ph,this.Yh,t),this.Ph=!0}catch(t){this.Ci.i("yuv",t),this.Ai.emit(S.a.ERROR,Object(D.e)(D.b.MUX_ERROR,D.a.REMUX_ERROR,t.message))}}}else t&&this.De.flush()},o()(t,[{key:"totalDuration",set:function(t){}},{key:"id",get:function(){return this.At}}])}(),On="single",Nn=function(t){function e(e){var i;return(i=t.call(this)||this).Ai=void 0,i.Do=void 0,i.Ci=void 0,i.vf=void 0,i.Bp=void 0,i.Am=void 0,i.vm=0,i.No=!1,i.Gl=!1,i.dm=!1,i.lm=void 0,i.bm=void 0,i.pm=void 0,i.gm=!1,i.ym=!0,i._m=!1,i.Cm=!1,i.Im=!1,i.Om=!1,i.wm=!1,i.Il=void 0,i.Op=function(t,e,n){if(e instanceof ArrayBuffer){var r,a,o;if(i.Am&&i.Am.onLoaderChunk(e.byteLength),i.lm&&!1!==i.lm.isFlv&&!i.Do.stat.flvAbrNotAligned){var s=i.lm.append(new Uint8Array(e));if(i.Am&&i.Do.lctx.levels.length>1)for(var u=0;u<s.length;u++){var c=s[u];if(!c)break;if(void 0===i.Do.streamTime.localTimeOffset&&(i.Do.streamTime.localTimeOffset=c.timestamp/I.h),i.Am){if(i.Om){var l=(a=t.url,new ct.a(a,!0).query.kabr_spts);if("string"==typeof l&&parseInt(l)>0&&Math.abs(parseInt(l)-c.timestamp)>I.g)return i.Ci.i(On,"keyframes not aligned req: "+l+" get: "+c.timestamp),i.Em(i.Am.currentLevel,!0),void(i.Do.stat.flvAbrNotAligned=!0)}if(r=i.Am.onKeyFrame(c.timestamp)){var h=new Uint8Array(c.pos);h.set(new Uint8Array(e).subarray(0,c.pos)),e=h.buffer;var d={smooth:!0,auto:r.auto,id:0,time:i.vm||i.Do.currentTime,level:r.level};i.Ai.emit(S.a.LEVEL_SWITCHING,d),i.vm=i.Do.streamTime.getLocalTime(c.timestamp/I.h)||0,r.auto&&(i.Om=!0);break}}}}i.gm&&(null!=(o=i.lm)&&o.header&&(e=i.jm(e)),i.gm=!1);var f={context:t,data:e,stats:n,remuxContiguous:i.Gl,discontinuity:i.dm,progress:!0};i.dm=!1,r?(i.Gl||(i.Gl=!0),i.Il.onFragLoaded(f),i.lm&&i.lm.reset(),i.RA(r.url,r.level)):i.Il.onFragProgress(f)}},i._p=function(t,e){e.retry&&i.Ai.emit(S.a.RETRY,{type:l.k.LOADER,core:l.a.mse,message:""+e.errMessage,code:Object(D.d)(D.a.LOAD_ERROR,e.errMessage,e.code)})},i.Cp=function(t,e){if(void 0===i.Do.stat.box||i.Do.stat.box===l.i.unknown){var n,r=null==(n=t.responseHeader)?void 0:n["content-type"];r&&(i.Do.stat.box=mi(Array.isArray(r)?r[0]||"":r).box)}i.Cm=!(!e.contentLength&&!e.contentTotalLength),i.Ci.i(On,"on connect. contentLength: "+e.contentLength+" contentTotalLength: "+e.contentTotalLength),i.Ai.emit(S.a.MEDIA_CONNECTED,{headers:t.responseHeader}),i.jb(Ne.CONNECTED,t,e)},i.jp=function(t,e){i.jb(Ne.ABORT,t,e)},i.km=function(t,e){i.jb(Ne.SUCCESS,t,e)},i.Yf=function(t,e){i.jb(Ne.FAIL,t,e),e.fatal&&i.Ai.emit(S.a.ERROR,Object(D.e)(D.b.NETWORK_ERROR,D.a.LOAD_ERROR,e.errMessage,{statusCode:e.code,url:t.url}))},i.pl=function(t,e,n){i.Do.config.flvLoadEndError&&i.Do.stat.isLive&&i.Do.stat.box===l.i.flv?i.Ai.emit(S.a.ERROR,Object(D.e)(D.b.NETWORK_ERROR,D.a.LIVE_DISCONNECTED_ERROR,"flv live load end",{statusCode:n.code,url:t.url})):(i.Il.onFragLoaded({context:t,data:null,stats:n,remuxContiguous:!1,progress:!0}),i.jb(Ne.SUCCESS,t,n),i.bm?i.Il.end():i._m=!0)},i.Mm=function(t){var e=i.Do.stat;i.bm=r()({},t),i.bm.keyframes&&(i.pm=i.bm.keyframes,i.Ci.i(On,"metadata keyframe",i.pm)),i.bm.keyframes||i.bm.duration?(e.isLive=!1,i.Il.updateConfig(i.Do.getRemuxConfig())):e.box===l.i.flv&&void 0===e.isLive&&(e.isLive=!0,i.Il.updateConfig(i.Do.getRemuxConfig())),i.vf.updateConfig(),i.ym?e.startFromSec>0&&!e.isLive&&i.pm&&i.pm.length>1?i.seek(e.startFromSec,i.Do.config.startFromKeyframe):i._m&&i.Il.end():i.seek(e.startFromSec,i.Do.config.startFromKeyframe),e.startFromSec=-1,e.box===l.i.mp4&&(t.mp4FastStart=i.ym),i._m=!1},i.Sm=function(){i._m&&(i.Il.end(),i._m=!1)},i.jl=function(t){E.a.safari&&i.Do.stat.codecType===l.c.hevc&&t.segments.forEach((function(t){if(t.type===l.o.VIDEO&&t.keyTime)for(var e=0;e<t.keyTime.length;e++){var n;if(null!=(n=t.keyTime[e])&&n.cra)return i.Ci.i(On,"safari hevc cra nalu. always seek 0"),void(i.wm=!0)}}))},i.Bm=function(t){if(i.Ci.i(On,"get key index"),t.append)if(i.pm&&t.keyframes[0]){for(var e=0;e<t.keyframes.length;e++){for(var n=!1,r=0;r<i.pm.length;r++)if(t.keyframes[e].time===i.pm[r].time){n=!0;break}n||i.pm.push(t.keyframes[e])}i.pm.sort((function(t,e){return t.time-e.time}))}else i.pm=t.keyframes;else i.pm=t.keyframes},i.Tm=function(t){i.Ci.i(On,"not faststart",t.pos),i.vf.seek({position:t.pos,time:0}),i.Il.reset(!0),i.ym=!1,i._m=!1},i.Dm=function(t){i.Do.demuxerType=t.type,i.Cm&&(i.Do.stat.isLive=!1),i.Ci.i(On,"demuxer detected: "+t.type+", box:"+i.Do.stat.box+" isLive:"+i.Do.stat.isLive),i.vf.updateConfig()},i.Ai=e.evt,i.Do=e,i.Ci=e.logger,i.lm=new cn(i.Do),i.Bp={onLoad:i._p,onConnect:i.Cp,onProgress:i.Op,onError:i.Yf,onEnd:i.pl,onAbort:i.jp,onRangeEnd:i.km},i.vf=new vn(i.Bp,e),i.Il=Sn&&e.stat.box===l.i.yuv?new Sn(i.Ai,e,l.f.MAIN):new Yi(i.Ai,e,l.f.MAIN),i.Il.init(),i.O.push(i.Ai.prependListener(S.a.METADATA,i.Mm),i.Ai.prependListener(S.a.PARSING_INIT_SEGMENT,i.Sm),i.Ai.prependListener(S.a.PARSING_DATA,i.jl),i.Ai.prependListener(S.a.KEY_FRAME_INDEXS,i.Bm),i.Ai.prependListener(S.a.MP4_NOT_FASTSTART,i.Tm),i.Ai.prependListener(S.a.DEMUXER_DETECTED,i.Dm)),i}u()(e,t);var i=e.prototype;return i.init=function(){this.Do.stat.box===l.i.yuv&&this.Il instanceof Yi&&this.Ai.emit(S.a.ERROR,Object(D.e)(D.b.MUX_ERROR,D.a.UNSUPPORTED,"yuv streams are not supported. yuv disabled.")),this.Am||(this.Am=new En(this.Do),this.No=!0,this.Do.lctx.currentIdx=this.Am.init(),this.Do.lctx.levels.length&&this.Ai.emit(S.a.MANIFEST_PARSED,{levels:[],currentLevel:0,auto:!1}))},i.destroy=function(){this.vf&&this.vf.destroy(),this.Am&&this.Am.destory(),this.lm=void 0,this.Il.destroy(),t.prototype.destroy.call(this)},i.loadSource=function(){var t=this.Am;if(t){var e=this.Do.lctx.current;e?this.RA(this.Rm(e.currentUrl)?nn(e.currentUrl,this.Do.config.defaultSpts,!1===this.Do.config.videoEnabled):e.currentUrl,t.currentLevel):this.Ai.emit(S.a.ERROR,Object(D.e)(D.b.OTHER_ERROR,D.a.MANIFEST_PARSING_ERROR,"manifest parse error. core: mse."))}else"string"==typeof this.Do.src?this.RA(this.Do.src):this.Ai.emit(S.a.ERROR,Object(D.e)(D.b.OTHER_ERROR,D.a.MANIFEST_PARSING_ERROR,"src Incorrect!"))},i.setDownloadEnabled=function(t){void 0===t&&(t=!0),this.vf.setDownloadEnabled(t)},i.isSeekable=function(){return!(!this.pm||!this.pm.length||this.Do.stat.isLive||this.Do.stat.isKwaiSlice)},i.seek=function(t,e,i){void 0===e&&(e=!1),void 0===i&&(i=!1),this.Ci.i(On,"seek: "+t+" "+e+" "+i);var n=this.pm;if((n||t<I.r)&&!i){var r=n?ln.a.getPosByTime(n,this.wm?0:t):{time:0,position:0};r&&(this.vf.seek(r),this.vm=r.time,this.Il.reset(!0),this.gm=r.position>0,t!==this.Do.currentTime&&this.Ai.emit(S.a.VIDEO_SEEK,{sec:e?r.time:t}))}else this.Ci.w(On,"no keyframe index"),this.Ai.emit(S.a.ERROR,Object(D.e)(D.b.MEDIA_ERROR,D.a.CANNOT_SEEK,"can not seek",{fatal:!1}))},i.nextBackup=function(){return!1},i.onAbrLevelsUpdated=function(){var t;null==(t=this.Am)||t.onAbrLevelsUpdated()},i.setCurrentLevel=function(t){this.Ci.i(On,"set current level "+t),this.Am&&t>=0&&t!==this.Am.currentLevel&&this.Em(t)},i.setManualNextLevel=function(t){this.setNextLevel(t)},i.setNextLevel=function(t){if(this.No||this.setCurrentLevel(t),this.Do.stat.flvAbrNotAligned){if(t<0)return this.Ci.i(On,"flv not aligned. unsupprted abr."),void this.Ai.emit(S.a.LEVEL_SWITCH_FAILED);this.Em(t,!0)}var e=this.Am;e&&(-1===t&&this.Ai.emit(S.a.LEVEL_SWITCHING,{id:0,level:-1,time:this.Do.currentTime,smooth:!0,auto:!0}),e.nextLevel=t,this.Om=!0)},i.setAudioTrack=function(){},i.setSubtitleTrack=function(){},i.RA=function(t,e){void 0===e&&(e=0),this.Im=!0,this.Am&&this.Am.onLevelLoad(e),this.Do.lctx.currentIdx=e;var i=this.Do.lctx.current;this.Do.stat.audioCodec=this.Do.stat.audioCodec||(i?i.audioCodec:""),this.Ai.emit(S.a.NEW_SOURCE,{sync:this.vm});var n=Ce((null==i?void 0:i.fileName)||t);n&&this.Il.updateSuffix(n);var r=new $e;r.start=this.vm,r.type="frag";var a={url:t,responseType:"arraybuffer",credentials:this.Do.config.credentials,headers:this.Do.config.headers,frag:r,fileName:null==i?void 0:i.fileName,preferNative:this.Do.stat.preferNativeLoader};this.vf.load(a)},i.Em=function(t,e){var i=this.Am;if(i){i.currentLevel=t;var n=this.Do.lctx.current;if(n&&this.No){var r=this.Rm(n.currentUrl)?nn(n.currentUrl,this.Do.config.defaultSpts,!1===this.Do.config.videoEnabled):n.currentUrl;this.lm&&this.lm.reset(),this.Gl=!1,this.dm=!0,this.vm=this.Do.currentTime;var a={id:0,level:i.currentLevel,time:this.vm,smooth:!1,auto:!1};e&&(a.fallback=e),this.Ai.emit(S.a.LEVEL_SWITCHING,a),this.Il.reset(!0),this.Im&&this.RA(r,i.currentLevel)}}},i.jb=function(t,e,i){var n,r=xe(t,e,i,null==(n=this.Do.lctx.current)?void 0:n.qualityType);this.Ai.emit(S.a.DOWNLOAD,r)},i.jm=function(t){var e,i=null==(e=this.lm)?void 0:e.header;if(i){var n=new Uint8Array(t.byteLength+i.length);return n.set(i),n.set(new Uint8Array(t),i.length),n.buffer}return t},i.Rm=function(t){var e=this.Do.stat;return!(!e.isLive&&void 0!==e.isLive||e.box!==l.i.flv)},e}(h.a),kn=function(t){function e(e){var i;return(i=t.call(this)||this).Lm=void 0,i.Do=void 0,i.Dm=function(t){i.Do.demuxerType=t.type,i.Do.logger.i("transmuxer","demuxer detected, box:"+i.Do.stat.box+" isLive:"+i.Do.stat.isLive)},i.Do=e,e.stat.multipart?i.Lm=new en(e):i.Lm=new Nn(e),i.O.push(i.Lm),i}u()(e,t);var i=e.prototype;return i.init=function(){this.Nm(),this.Lm.init()},i.loadSource=function(){this.Lm.loadSource()},i.setDownloadEnabled=function(t){void 0===t&&(t=!0),this.Lm.setDownloadEnabled(t)},i.seek=function(t,e,i){void 0===i&&(i=!1),this.Lm.seek(t,e,i)},i.heartbeat=function(){},i.isSeekable=function(){return this.Lm.isSeekable()},i.setNextLevel=function(t){this.Lm.setManualNextLevel(t)},i.setCurrentLevel=function(t){this.Lm.setCurrentLevel(t)},i.onAbrLevelsUpdated=function(){this.Lm.onAbrLevelsUpdated()},i.setAudioTrack=function(t){this.Do.lctx.audioTracks.length&&this.Lm.setAudioTrack(t)},i.setSubtitleTrack=function(t){this.Do.lctx.subtitleTracks.length&&this.Lm.setSubtitleTrack(t)},i.Nm=function(){var t=this.Do.evt;this.O.push(t.prependListener(S.a.DEMUXER_DETECTED,this.Dm))},e}(h.a),xn=function(){function t(t){this.Qm=void 0,this.Qm=t}var e=t.prototype;return e.update=function(t){var e=this;t.forEach((function(t){e.Qm[t.index]=t}))},e.timeToIndex=function(t){if(this.Qm.length){if(t<this.Qm[0].pts)return 0;if(t>this.Qm[this.Qm.length-1].pts)return this.Qm.length-1;for(var e,i,n,r=0,a=this.Qm.length-1;r<=a;)if(e=(r+a)/2|0,i=this.Qm[e],(n=this.Qm[e+1])&&n.pts-.001<t)r=e+1;else{if(!(i&&i.pts-.001>t))return e;a=e-1}}return-1},e.isIndexInRange=function(t){return t>=0&&t<this.Qm.length},e.indexToTime=function(t){var e=this.Qm[t];return e?e.pts:-1},e.getNextFramePTSByTime=function(t){var e=this.timeToIndex(t),i=this.Qm[e+1];return e>=0&&i?i.pts:-1},e.getPrevFramePTSByTime=function(t){var e=this.timeToIndex(t)-1,i=this.Qm[e];return e>=0&&i?i.pts:-1},o()(t,[{key:"totalVideoFrames",get:function(){return this.Qm.length}}])}(),Pn="seek-stuck",Mn=function(){function t(t){this.Do=void 0,this.xm=-1,this.Do=t}var e=t.prototype;return e.onSeeking=function(){this.Do.logger.i(Pn,"seeking. reset"),this.xm=-1},e.tick=function(t){var e,i,n=this.Do,r=n.video;if(!t||!r||1!==r.buffered.length||n.stat.isLive&&!y(n.stat.box)||n.stat.isNetworkInUse||null!=(e=n.mse)&&e.ended())return!1;var a=n.bufferedSec+((null==(i=n.mse)?void 0:i.getBufferQueueSec())||0);if(a>=n.stat.lazyLoadRecoverDuration&&a<300){var o=performance.now();return this.xm<0&&(this.xm=o),o-this.xm>=2e3?(this.xm=-1,this.Do.logger.i(Pn,"mp stuck fix."),"fix"):"hit"}return this.xm=-1,!1},t}(),Un=function(){function t(t){this.Vm=void 0,this.Um=void 0,this.Fm=0,this.if=!1,this.Pm=!1,this.Vm=t}var e=t.prototype;return e.check=function(){var t=this.Vm,e=performance.now();if(!t.paused&&!t.seeking&&!t.ended&&e-this.Fm>=100){if(this.Fm=e,!this.Pm)return"number"==typeof this.Um&&Math.abs(t.currentTime-this.Um)>.017&&(this.Pm=!0),void(this.Um=t.currentTime);t.currentTime===this.Um?this.if||(this.if=!0,this.Hm(t,"waiting")):this.if&&(this.if=!1,this.Hm(t,"playing")),this.Um=t.currentTime}},e.reset=function(){this.Um=void 0,this.Pm=!1,this.if=!1},e.Hm=function(t,e){if(t&&t.dispatchEvent){var i=document.createEvent("CustomEvent");i.initCustomEvent(e,!0,!0,{}),t.dispatchEvent(i)}},t}(),Bn="yuv-renderer",Vn=function(t){function e(e){var i;return(i=t.call(this,e)||this).Ju=1,i.Ym=0,i.Gm={streamTime:0,stoped:!1,frameBufLen:0,maxFrameBufLen:0,pictMode:R.a.contain},i.Km=function(){var t,e;i.if=!1,!1!==i.ef||null!=(t=i.Do.video)&&t.ended||null==(e=i.Do.video)||null==(e=e.play())||e.catch((function(t){return i.Ci.i(Bn,"on dec ready, call play() fail.",t)})),i.ef=void 0},i.Zm=function(){var t,e;null!=(t=i.Do.video)&&t.ended||(i.rf.onWaiting(),i.if=!0,void 0===i.ef&&(i.ef=!(null==(e=i.Do.video)||!e.paused)))},i.Wm=function(t){i.Ci.i(Bn,"seek["+t.id+"]: renderer seek event",t),t.hitCache?i.if=!1:(i.ub(!0),i.hf()),i.zu=void 0},i.Xm=function(){var t;i.Ci.i(Bn,"on ren waiting."),void 0===i.ef&&(i.ef=!(null==(t=i.Do.video)||!t.paused)),i.Ai.emit(S.a.DECODER_WAITING)},i.zm=function(){i.Km()},i.Gm.maxFrameBufLen=i.rf.maxFrameBufLen,i}u()(e,t);var i=e.prototype;return i.init=function(t,e){this.Ci.i(Bn,"init "+t+", "+e);var i=this.Ai;this.O.push(i.prependListener(S.a.DEC_VIDEO_READY,this.Km),i.prependListener(S.a.DECODER_WAITING,this.Zm),i.prependListener(S.a.RENDERER_SEEK,this.Wm),i.prependListener(S.a.RENDERER_WAITING,this.Xm),i.prependListener(S.a.RENDERER_WAITING_END,this.zm)),this.sf.id=this.Ju,this.sf.init(!1),this.No=!0,this.start()},i.setMediaInfo=function(t){this.sf.updateMediaInfo(t)},i.appendData=function(t){var e=this;t.samples.forEach((function(t){t.yuv&&e.sf.append(t.yuv)}))},i.endOfData=function(){this.Ci.i(Bn,"endOfData"),this.sf.endOfData()},i.heartbeat=function(){this.Ci.i(Bn,"hb seeking: "+this.zu)},i.seek=function(t,e){this.Ci.i(Bn,"seek["+e+"]: "+t+" "+this.zu),t*=I.b,this.sf.seek(t,e),this.start()},i.seekWithLoad=function(){this.Ci.i(Bn,"seekWithLoad"),this.ub(!0),this.hf()},i.clean=function(t){void 0===t&&(t=0),this.Ci.i(Bn,"clean"),t||this.ub(!1)},i.decoderChange=function(t,e){this.Ci.i(Bn,"decoderChange: "+t+" @ "+e)},i.onParsingData=function(t){var e=this;t.segments.forEach((function(t){t.type===l.o.AUDIO&&e.Ym++}))},i.screenshot=function(t){this.sf.screenshot(t)},i.ub=function(t){void 0===t&&(t=!1),this.Ju++,this.Ym=0,t||(this.zu=void 0),this.sf.id=this.Ju,this.sf.reset(t),this.if=!0},i.hf=function(){var t,e=null==(t=this.Do.cOutput)?void 0:t.canvas;if(!e)throw new Error("canvas output undefined.");if(e instanceof HTMLCanvasElement){var i,n=this.Do.currentTime*I.b,r=!1,a=!(null==(i=this.Do.video)||!i.ended),o=this.af(e),s=this.Gm,u=M.a.getPictModeByCss(e);if(0!==n||this.Ym||(n=-1),s.streamTime===n&&s.stoped===a&&s.frameBufLen===this.sf.frameBufLen&&s.maxFrameBufLen===this.rf.maxFrameBufLen&&s.pictMode===u||(s.streamTime=n,s.stoped=a,s.frameBufLen=this.sf.frameBufLen,s.maxFrameBufLen=this.rf.maxFrameBufLen,s.pictMode=u,r=!0),!r&&!this.if&&!o)return;(r||o)&&this.sf.update(n,this.yt.w,this.yt.h,a,l.s.canvas,s.maxFrameBufLen,u)}},o()(e,[{key:"isCanvasRenderer",get:function(){return!0}},{key:"decBufLow",get:function(){return!1}}])}(Y),Fn="kernel-base-mse",jn=function(t){function e(e){var i;(i=t.call(this,e)||this).Jm=void 0,i.Lm=void 0,i.qm=!1,i.$m=void 0,i.tg=!1,i.ig=void 0,i.eg=!1,i.Ob=void 0,i.ng=3,i.sg=0,i.rg=void 0,i.hg=void 0,i.og=void 0,i.ag=void 0,i.ug=void 0,i.cg=!1,i.fg=void 0,i.Ag=[],i.vg=void 0,i.dg=void 0,i.lg=!1,i.bg=!0,i.pg=void 0,i.mg=0,i.gg=NaN,i.yg=0,i._g={},i.Cg=!1,i.fl=0,i.Ig=[],i.Og=function(){i.Ci.i(Fn,"mse buffer full. live: "+i.Do.live+" paused: "+i.eA.paused),i.Do.live?i.eA.paused&&(i.stopLoad(),i.wg()):i.Lm&&i.Lm.setDownloadEnabled(!1)},i.Eg=function(){i.Io!==Ut.NONE&&i.Do.isTimeinBuffered(i.eA.currentTime)&&i.eA.readyState>=3?(i.AA(),i.Ci.v(Fn,"canplay polyfill")):i.qm&&i.jg()},i.kg=function(){i.emit(S.a.ERROR,Object(D.e)(D.b.OTHER_ERROR,D.a.MSE_SOURCE_BUFFER_CLOSE_ERROR,"mse source close.",{fatal:!0}))},i.Mg=function(t){i.Ob&&i.Ob.parseVTTs(t.data,t.start,t.cc)},i.Sg=function(t){t.id=i.rA,i.rA++,t.auto=i.Do.lctx.abr,!t.smooth&&i.Jm&&(i.Jm.clean(),i.Do.streamingMux=!0),i.oA=t},i.Bg=function(t){var e;t.id=i.rA,i.rA++,t.auto=i.Do.lctx.abr,!t.smooth&&i.Jm&&(i.Jm.clean(),i.Do.streamingMux=!0),t.fallback&&(i.Ci.i(Fn,"level switch fallback, set seek on canplay"),i.qm=!0),"number"==typeof t.level&&(t.bitrate=t.level<0?-1:(null==(e=i.Do.lctx.levels[t.level])?void 0:e.bitrate)||0),-1===t.level?setTimeout((function(){return i.emit(S.a.LEVEL_SWITCHED,{time:t.time,bitrate:t.bitrate,level:t.level,smooth:t.smooth,auto:t.auto,id:t.id})}),0):(t.smooth?i.hA=i.hA.sort((function(t,e){return t.data.time-e.data.time})).filter((function(e){return e.data.time<t.time-.5})):i.hA=[],i.hA.push({switched:!1,data:t}))},i.Mb=function(t){i.Jm&&i.Jm.clean(t.startSec,i.eA.duration)},i.Tg=function(t){i.Ci.i(Fn,"manifest parsed",i.fg);var e=i.Do,n=i.Lm;if(n){i.Ci.i(Fn,"avSeparated: "+e.stat.avSeparated),i.Dg();var r,a=e.lctx.startIdx;if("number"==typeof a&&a>=0&&a<e.lctx.levels.length&&(n.setCurrentLevel(a),i.Ci.i(Fn,"set level from level startIdx.")),"number"==typeof i.fg)return i.fg>=0&&(n.setCurrentLevel(i.fg),i.Ci.i(Fn,"set level:"+i.fg+". manifest parsed stop event."),t.preventFollowUp=!0),void(i.fg=void 0);e.lctx.subtitleTracks.length&&i.Rg(),e.config.emeEnabled&&(null==(r=i.hg)||r.onManifestParsed(e.lctx.levels,e.stat.drm))}},i.Lg=function(t){var e=i.Do,n=i.Jm;e.stat.isLive&&e.stat.liveShiftType!==l.g.KWAI||null==t||!t.duration||!n||n.updateDuration(t.duration),i.Ci.i(Fn,"audio track update",t)},i.Ng=function(t){var e=i.Do,n=i.Jm;(!e.stat.isLive&&!1===(null==t?void 0:t.live)||e.stat.liveShiftType===l.g.KWAI)&&null!=t&&t.duration&&n&&n.updateDuration(t.duration),i.Ci.i(Fn,"level update",t)},i.Qg=function(t){if(i.Ci.i(Fn,"seek event from trans",t,t.sec===i.Do.currentTime),t.sec!==i.Do.currentTime){i.eg=!0;try{i.internalSeek(t.sec)}catch(t){}}},i.kl=function(t){t.expired||(i.rg&&i.rg.appendData(t),i.Do.loadRec.onRaw(t))},i.xg=function(t){i.Ci.i(Fn,"video codec detected. dec:"+t.decoder+", codec:"+t.codecType+", bitDepth:"+t.bitDepth+" "+t.timeOffset);var e,n,r=i.Do;t.decoder&&(i.Do.stat.decoder=t.decoder),i.rg&&t.decoder===l.d.buildin?(i.rg.decoderChange(l.d.buildin,t.timeOffset||0),r.config.ensureVideo?i.Vg():(r.config.ensureVideo=!0,null==(n=r.cOutput)||n.updateRendererType(l.s.video),i.Ug(!i.rg.pausedOnWaiting))):(t.decoder===l.d.buildin&&(null==(e=r.cOutput)||e.updateRendererType(l.s.video)),t.enabled&&t.decoder===l.d.wasm&&ir?(i.Fg(ir,t.codecType,t.bitDepth),i.rg&&i.rg.decoderChange(l.d.wasm,t.timeOffset||0)):t.enabled&&t.decoder===l.d.none&&r.stat.box===l.i.yuv&&Vn&&i.Fg(Vn,t.codecType,t.bitDepth))},i.Pg=function(t){i.og.update()},i.Hg=function(){i.Ci.i(Fn,"wasm video ready"),i.Do.live?i.Yg():i.Jm&&i.Jm.setAppendEnabled(!0)},i.Gg=function(t){if(i.Ci.i(Fn,"h265 step frame",t),t.type){var e=t.time/1e3;t.type===l.m.NEXT?(e<0&&(e=i.SA()),e!==i.eA.currentTime&&(i.eg=!0,i.internalSeek(e))):e>=0?e!==i.eA.currentTime&&(i.eg=!0,i.internalSeek(e)):i.eA.currentTime=i.BA()}},i.Kg=function(t){var e;if(i.Ci.i(Fn,"seek["+t+"]: seek with load"),(!i.Do.stat.isLive||i.Do.isLiveShift)&&i.Lm&&i.Jm){i.ag.onSeeking();var n=i.eA.currentTime;if(!i.Lm.isSeekable()&&n>=I.r)return i.Ci.i(Fn,"seek["+t+"]: seek disabled, rollback: "+i.sg+" seekTime: "+n),void(n!==i.sg&&i.internalSeek(i.sg));i.rg&&i.rg.seekWithLoad(),i.emit(S.a.SEEK_WITH_LOAD),i.Io=Ut.SEEK,i.hA.length&&(i.hA=i.hA.slice(i.hA.length-1),i.hA[0].data.time=n),i.Jm.clean(),i.Jm.setAppendEnabled(!1),null!=(e=i.rg)&&e.isCanvasRenderer&&(i.qm=!1),i.Lm.seek(n,E.a.msie||i.Do.config.alwaysSeekKeyframe,!1)}},i.Zg=function(t){i.Ci.i(Fn,"seek["+t.id+"]: decoder seek event.",t),t.preventFollowUp||(i.Ci.i(Fn,"wasm seek frame",t),t.hitCache?i.Yg():i.Kg(t.id))},i.Wg=function(){i.Ci.i(Fn,"h265 render buf empty. waiting."),i.Xg()},i.zg=function(t){i.Do.cOutput&&(i.Do.cOutput.updateRendererType(t.type),t.type=i.Do.cOutput.rendererType,t.canvas=i.Do.cOutput.rendererType===l.s.canvas&&i.Do.cOutput.canvas?i.Do.cOutput.canvas:void 0)},i.Jg=function(t){if(i.rg){var e=i.Sa;e&&(e.width=t.width,e.height=t.height,e.codedWidth=t.codedWidth,e.codedHeight=t.codedHeight,e.sar=t.sar,e.profile=t.profile,e.level=t.level,e.chromaFormat=t.chromaFormat,e.bitDepth=t.bitDepth,t.colorInfo&&(e.colorInfo=t.colorInfo,e.colorSpace=Object(Nt.e)(t.colorInfo)),i.rg.setMediaInfo(r()({},e)),i.emit(S.a.MEDIA_INFO,i.Sa))}},i.Sm=function(t){var e;if(i.Do.stat.avSeparated){if(Object.prototype.hasOwnProperty.call(t.tracks,"video")&&(i._g.main=t.tracks.video),Object.prototype.hasOwnProperty.call(t.tracks,"audio")&&(i._g.audio=t.tracks.audio),!i._g.main&&!1!==i.Do.config.videoEnabled&&i.Do.stat.decoder===l.d.buildin||!i._g.audio&&!1!==i.Do.config.audioEnabled)return void i.Ci.i(Fn,"av separated. init segment not ready. wating next");i.Ci.i(Fn,"av separated. init segment ready."),t.tracks.video=i._g.main,t.tracks.audio=i._g.audio}i.Cg=!0;var n=i.Jm,a=i.Do,o=i.Do.lctx.current;if(o&&t.tracks&&t.tracks.video&&!o.codec&&(o.codec=t.tracks.video.codec),i.hA.length){var s=i.hA.filter((function(t){return!t.switched}))[0];s&&(s.switched=!0,i.emit(S.a.LEVEL_SWITCHED,r()({},s.data)))}i.oA&&(i.emit(S.a.AUDIO_TRACK_SWITCHED,i.oA),i.oA=void 0);var u=t.tracks.rawVideo||t.tracks.video,c=t.tracks.audio,h={};if(c){var d=c.metadata;h.hasAudio=!0,h.channel=d.channel,h.audioBitrate=d.audioBitrate,h.audioSampleRate=d.audioSampleRate,h.audioCodec=c.codec,h.audioCodecType=c.codecType}if(u){var f=u.metadata;h.hasVideo=!1!==u.active,f&&!f.isFillVideo&&(h.width=f.width,h.height=f.height,h.rotation=f.rotation,h.fps=f.fps,h.profile=f.profile,h.level=f.level,h.chromaFormat=f.chromaFormat,h.bitDepth=f.bitDepth,h.videoBitrate=f.videoBitrate,f.colorInfo&&(h.colorSpace=Object(Nt.e)(f.colorInfo)),h.videoCodec=u.codec,h.videoCodecType=u.codecType),r()(h,u.metadata)}a.stat.codecType=h.videoCodecType=(null==u?void 0:u.codecType)||l.c.unknown,i.Do.stat.audioCodec=(null==(e=i.Do.lctx.current)?void 0:e.audioCodec)||"",a.lctx.current&&(!a.lctx.current.bitrate&&h.videoBitrate&&h.audioBitrate&&(a.lctx.current.bitrate=h.videoBitrate+h.audioBitrate),!a.lctx.current.maxBitrate&&null!=u&&u.metadata&&u.metadata.videoMaxBitrate&&null!=c&&c.metadata.audioMaxBitrate&&(a.lctx.current.maxBitrate=u.metadata.videoMaxBitrate+c.metadata.audioMaxBitrate)),h.videoDecoder=a.stat.decoder,i.rg&&i.rg.setMediaInfo(r()({},h)),h.videoCodecType!==l.c.kvc30&&i.emit(S.a.MEDIA_INFO,h),i.Sa=h,i.Ci.i(Fn,"mediainfo",h),n&&n.trackInfo(t),i.qg()},i.$g=function(t){if(!t.expired){if(i.Cg){if(i.Ig.length)for(;i.Ig.length;){var e=i.Ig.shift();e&&i.ty(e)}}else i.Ig.push(t);i.ty(t),i.Yg()}},i.Mm=function(t){!i.Do.stat.isLive&&t.videoFramesInfo&&(i.pg=new xn(t.videoFramesInfo)),"number"==typeof t.duration&&i.Jm&&(delete t.keyframes,i.Lm&&!i.Do.stat.multipart&&i.Jm.updateDuration(t.duration))},i.iy=function(t){!i.Do.stat.isLive&&t.videoFramesInfo&&(i.pg?i.pg.update(t.videoFramesInfo):i.pg=new xn(t.videoFramesInfo))},i.Sc=function(t){i.Do.stat.isLive=!1,i.fl++,i.fl<2&&i.Do.stat.avSeparated?t.preventFollowUp=!0:(i.Jm&&i.Jm.endOfData(),i.rg&&i.rg.endOfData())},i.ey=function(t){i.Lm&&i.Lm.setSubtitleTrack(t.level)},i.ny=function(t){i.Do.config.logger&&Object(Ot.a)(i.Do.config.logger,t)},i.Ci.i(Fn,"constructor"),i.og=new Ft(i.Do),i.ag=new Mn(i.Do),i.bg=!!i.Do.config.catchUpPausedLive,Wt&&(i.hg=new Wt(i.Do),i.O.push(i.hg)),e.video&&E.a.x5&&E.a.android&&(i.$m=new Un(i.eA)),i.wg(),i.Yb();var n=i.Ug.bind(i);return i.dg=new Rt(e).setRetryFunc(n),i.O.push(i.Do.evt.on(S.a.WORKER_LOG,i.ny)),i}u()(e,t);var i=e.prototype;return i.load=function(t){this.Ci.i(Fn,"call load: "+t),this.sy(),this.hy(),this.TA(),this.fg=void 0,this.vg=void 0,this.RA(t)},i.stopLoad=function(){this.Ci.i(Fn,"call stopLoad"),this.kA(),this.oy(),this.vg&&(this.vg.enabled=!1),this.rg&&this.uy(),this.Lm&&(this.Ay(),this.emit(S.a.STOP_LOAD))},i.destroy=function(){var e;this.Do.logger.i(Fn,"call destroy"),this.$m=void 0,this.kA(),this.oy(),this.Lm&&this.emit(S.a.STOP_LOAD),this.vy(),null==(e=this.Ob)||e.destroy(),this.ug&&(this.eA.play=this.ug.play,this.eA.pause=this.ug.pause),this.pg=void 0,xt(),this.sy(),t.prototype.destroy.call(this)},i.hy=function(){var t=this.Do,e=this.Ug.bind(this);this.Ag.push(t.fallback.register(O.FLV_LIVE_RELOAD,this.dg),t.fallback.register(O.USE_BACKUP,new gt(t).setRetryFunc(e)),t.fallback.register(O.NO_WORKER,new wt(t).setRetryFunc(e)),t.fallback.register(O.DROP_V_FRAME,new Tt(t).setRetryFunc(e)),t.fallback.register(O.SWAP_REMUX_TYPE,new Dt(t).setRetryFunc(e)),t.fallback.register(O.SWAP_AUDIO_CODECSTR,new Lt(t).setRetryFunc(e))),St&&this.Ag.push(t.fallback.register(O.SWAP_WASM_DECODER,new St(t).setRetryFunc(e)))},i.sy=function(){this.Ag.forEach((function(t){return t.destroy()})),this.Ag=[]},i.resume=function(){var t,e=this;this.Ci.i(Fn,"call resume"),this.Do.live&&this.lg||(this.Lm||this.RA(l.h.internal),this.eA.paused&&(null==(t=this.eA.play())||t.catch((function(t){return e.Ci.i(Fn,"resume, call play() fail.",t)}))))},i.refresh=function(){if(this.Ci.i(Fn,"call refresh. live: "+this.Do.live),this.Do.live){if(this.lg)return;this.dg.reset()}else this.Do.stat.startFromSec=this.eA.currentTime;var t=this.Do.lctx.currentIdx,e=this.Do.lctx.audioIdx,i=this.Do.lctx.subtitleIdx,n=this.Do.lctx.abr;this.Do.lctx.currentIdx=t,this.Do.lctx.audioIdx=e,this.Do.lctx.subtitleIdx=i,this.Do.lctx.abr=n,this.Ug(),this.nA=void 0},i.onAbrLevelsUpdated=function(){var t;null==(t=this.Lm)||t.onAbrLevelsUpdated()},i.setCurrentLevel=function(t){var e;this.Ci.i(Fn,"set currentLevel",t);var i=this.Do;return i.lctx.verifyLevelIdx(t)&&this.nA?(this.Ci.i(Fn,"set currentLevel on error. refresh"),i.lctx.currentIdx=t,void this.refresh()):!this.ly(t,l.o.VIDEO)||t===i.lctx.currentIdx&&!i.lctx.abr||this.nA?(this.Ci.i(Fn,"set currentLevel fail.",!this.ly(t,l.o.VIDEO),t,i.lctx.currentIdx,!i.lctx.abr,this.nA),void this.emit(S.a.LEVEL_SWITCH_FAILED)):t<0?(this.Ci.i(Fn,"set currentLevel to auto."),void this.setNextLevel(-1)):i.isSwitchLevelByReload?(i.lctx.currentIdx=t,this.fg=t,void(this.eA.ended?(this.Ci.i(Fn,"set currentLevel on manifest parsed. reset trans"),this.Ay(),this.by(),this.uy()):(this.Ci.i(Fn,"set currentLevel on manifest parsed. reload"),this.Ug()))):(this.Io!==Ut.INIT&&this.Io!==Ut.LOADING&&(this.Io=Ut.SELECT_BITRATE,this.qm=!0),this.Jm&&(this.Jm.clean(),i.streamingMux=!0),t>=0&&t!==i.lctx.currentIdx&&this.Dg(),null==(e=this.Lm)||e.setCurrentLevel(t),void(this.rg&&this.rg.clean()))},i.setNextLevel=function(t){var e;this.Ci.i(Fn,"set nextLevel",t);var i=this.Do;return i.lctx.verifyLevelIdx(t)&&this.nA?(i.lctx.currentIdx=t,void this.refresh()):!this.ly(t,l.o.VIDEO)||this.nA?(this.Ci.i(Fn,"set nextLevel failed.",t),void this.emit(S.a.LEVEL_SWITCH_FAILED)):void(i.bufferedSec<this.ng&&t>=0||t>=0&&i.isSwitchLevelByReload||i.isLiveShift?this.setCurrentLevel(t):(t>=0&&t!==i.lctx.nextIdx&&this.Dg(),null==(e=this.Lm)||e.setNextLevel(t)))},i.setAudioTrack=function(t){this.Ci.i(Fn,"set audioTrack",t);var e=this.Do;if(!this.ly(t,l.o.AUDIO)||t===e.lctx.audioIdx||this.nA)return this.Ci.i(Fn,"set audioTrack fail.",!this.ly(t,l.o.AUDIO),t,e.lctx.audioIdx,this.nA),void this.emit(S.a.AUDIO_TRACK_SWITCH_FAILED);this.Lm&&t!==e.lctx.audioIdx&&e.lctx.audioTracks.length>1&&(this.Dg(),this.Lm.setAudioTrack(t),this.Io!==Ut.INIT&&this.Io!==Ut.LOADING&&(this.Io=Ut.SELECT_BITRATE,this.qm=!0),this.Jm&&(this.Jm.clean(),e.streamingMux=!0))},i.setSubtitleTrack=function(t){this.Lm&&t!==this.Do.lctx.subtitleIdx&&this.Do.lctx.subtitleTracks.length>=1&&this.Ob&&this.Ob.select(t)},i.liveEnd=function(){this.Ci.i(Fn,"liveEnd",this.Do.stat.isLive),this.Do.stat.isLive&&(this.Do.stat.isLive=!1,this.lg=!0,this.Do.fallback.stop())},i.getTotalVideoFrames=function(){return this.pg?this.pg.totalVideoFrames:-1},i.getCurrentVideoFrame=function(){return this.pg?this.pg.timeToIndex(this.eA.currentTime):-1},i.seekToNextFrame=function(){if(!(this.getCurrentVideoFrame()>=this.getTotalVideoFrames()-1))if(this.rg)this.rg.step(l.m.NEXT);else if(this.pg){var t=this.pg.getNextFramePTSByTime(this.eA.currentTime);t>=0&&(this.eA.currentTime=t+.001)}else{var e=this.SA();e>0&&(this.eA.currentTime=e)}},i.seekToPrevFrame=function(){if(0!==this.getCurrentVideoFrame())if(this.rg)this.rg.step(l.m.PREV);else if(this.pg){var t=this.pg.getPrevFramePTSByTime(this.eA.currentTime);t>=0&&(this.eA.currentTime=t+.001)}else{var e=this.BA();e>=0&&(this.eA.currentTime=e)}},i.setCurretVideoFrame=function(t){this.pg&&this.pg.isIndexInRange(t)?this.pg.indexToTime(t)>=0?this.eA.currentTime=this.pg.indexToTime(t)+.001:this.emit(S.a.ERROR,Object(D.e)(D.b.MEDIA_ERROR,D.a.CANNOT_SEEK_BY_FRAME_INDEX,t+" out of range: [0, "+this.getTotalVideoFrames()+"]",{fatal:!1})):this.emit(S.a.ERROR,Object(D.e)(D.b.MEDIA_ERROR,D.a.CANNOT_SEEK_BY_FRAME_INDEX,"unsupported",{fatal:!1}))},i.getTrackBufInfo=function(){var t;return null==(t=this.Jm)?void 0:t.trackBufInfo},i.screenshot=function(e){this.rg&&this.rg.isCanvasRenderer?this.rg.screenshot(e):t.prototype.screenshot.call(this,e)},i.cA=function(){this.eA instanceof HTMLVideoElement&&!this.eA.videoWidth&&this.Do.stat.codecType!==l.c.h264&&this.Do.stat.decoder===l.d.buildin&&(this.Do.canCodecFallback||this.Do.hasNextMediaDesc())?(this.Ci.i(Fn,"metadata video size: "+this.eA.videoWidth+". fallback 264"),this.emit(S.a.ERROR,Object(D.e)(D.b.MEDIA_ERROR,D.a.VIDEO_NO_SIZE,"buildin "+this.Do.stat.codecType+" dec no width."))):t.prototype.cA.call(this)},i.pA=function(){t.prototype.pA.call(this),this.Do.config.catchUpPausedLive&&!this.Do.stat.liveShiftActive&&(this.bg=!0)},i.bA=function(){if(!this.nA&&this.Do.live){var e=this.Do.getLiveDelay();if(this.Ci.i(Fn,"on video playing. live: "+this.Do.live+" delay: "+e),e>0&&this.Do.bufferedSec>e/1e3+1&&this.bg){var i=this.Do.bufferedEnd-e/1e3;this.Do.isTimeinBuffered(i)&&this.internalSeek(i)}this.bg=!1}t.prototype.bA.call(this),this.gg=NaN},i.mA=function(){this.nA||this.Lm||this.load(),this.rg&&(this.rg.start(),this.rg.waiting&&this.rg.isCanvasRenderer&&(this.rg.pausedOnWaiting=!1,this.py())),t.prototype.mA.call(this)},i.yA=function(){this.sg=0,this.eg=!1,t.prototype.yA.call(this)},i.wg=function(){var t,e;(this.Jm&&(this.Jm.hasTrackInfo()||this.eA.error)||null!=(t=this.hg)&&t.isActive)&&(this.Ci.i(Fn,"rebuild mse"),URL.revokeObjectURL(this.eA.src),this.by(),null!=(e=this.hg)&&e.isActive&&(this.Ci.i(Fn,"eme reset src"),this.eA.src="",this.hg.reset())),this.Jm?this.Jm.clean():(this.Jm=new Yt(this.Do.config,this.Do.stat,this.Ci,this.Do.evt),this.Jm.attach(this.eA),this.Do.mse=this.Jm,this.Jm&&this.Do.isLiveShiftKwai2&&this.Jm.updateDuration(this.Do.getLiveShiftKwai2Duration()))},i.ly=function(t,e){var i=!0;return e===l.o.VIDEO?i=this.Do.lctx.verifyLevelIdx(t):e===l.o.AUDIO&&(i=this.Do.lctx.verifyAudioTrackIdx(t)),!!(this.Lm&&this.Jm&&i)},i.jg=function(){if(this.qm&&this.Jm&&!this.Jm.hasCleanUpTask()){var t=.001;this.Do.isTimeinBuffered(this.eA.currentTime+t)&&(this.Ci.i(Fn,"seek on canplay "+this.eA.currentTime+" + "+t),this.qm=!1,this.internalSeek(this.eA.currentTime+t))}},i.my=function(){(this.Lm=new kn(this.Do)).init(),this.$m&&this.$m.reset()},i.Yb=function(){var t=this.Do.evt;this.O.push(t.prependListener(S.a.PARSING_DATA,this.$g),t.prependListener(S.a.PARSING_INIT_SEGMENT,this.Sm),t.prependListener(S.a.LOAD_END,this.Sc),t.prependListener(S.a.SUBTITLE_LOADED,this.Mg),t.prependListener(S.a.AUDIO_TRACK_SWITCHING,this.Sg),t.prependListener(S.a.LEVEL_SWITCHING,this.Bg),t.prependListener(S.a.BUFFER_CLEANING,this.Mb),t.prependListener(S.a.METADATA,this.Mm),t.prependListener(S.a.VIDEO_FRAME_INFO,this.iy),t.prependListener(S.a.MANIFEST_PARSED,this.Tg),t.prependListener(S.a.AUDIO_TRACK_UPDATED,this.Lg),t.prependListener(S.a.LEVEL_UPDATED,this.Ng),t.prependListener(S.a.VIDEO_SEEK,this.Qg),t.prependListener(S.a.RAW_DATA,this.kl),t.prependListener(S.a.VIDEO_CODEC_DETECTED,this.xg),t.prependListener(S.a.LOADER_CHUNK_ARRIVAL,this.Pg),t.prependListener(S.a.MSE_BUFFER_FULL,this.Og),t.prependListener(S.a.MSE_UPDATE,this.Eg),t.prependListener(S.a.MSE_SOURCE_CLOSE,this.kg),t.prependListener(S.a.DEC_VIDEO_READY,this.Hg),t.prependListener(S.a.STEP,this.Gg),t.prependListener(S.a.DECODER_SEEK,this.Zg),t.prependListener(S.a.DECODER_WAITING,this.Wg),t.prependListener(S.a.VIDEO_RENDERER_CHANGE,this.zg),t.prependListener(S.a.DECODER_MEDIA_INFO,this.Jg),t.prependListener(S.a.SUBTITLE_TRACK_SWITCHED,this.ey))},i.Fg=function(t,e,i){void 0===i&&(i=8),this.Ci.i(Fn,"init canvas renderer");var n=this.Jm,r=this.Do;if(!this.rg){var a,o,s;n&&n.setAppendEnabled(!1),r.stat.mainThreadRendering=r.config.mainThreadRendering,null==(a=r.cOutput)||a.updateRendererType(l.s.canvas);var u=this.rg=new t(r);this.gy(),u.init(e,i),null!=(o=this.Jm)&&o.ended()&&u.endOfData(),this.emit(S.a.VIDEO_RENDERER_CHANGE,{enabled:!0,canvas:null==(s=r.cOutput)?void 0:s.canvas,type:l.s.canvas})}},i.Yg=function(){var t=this.Do;if(this.Lm&&this.Jm)if(t.stat.multipart||t.stat.isLive||this.Io!==Ut.WAITING){var e=t.bufferedSec,i=this.Jm.getBufferQueueSec(),n=!0;if((e<t.stat.lazyLoadRecoverDuration||t.live&&!this.Jm.getAppendEnabled())&&this.Jm.setAppendEnabled(!this.rg||!this.rg.isCanvasRenderer||!this.rg.waiting),t.stat.lazyLoadMaxDuration>0&&e+i>=("closed"===this.Jm.readyState?1:t.stat.lazyLoadMaxDuration))n=!1;else{if(!(e+i<t.stat.lazyLoadRecoverDuration))return void this.og.checkStreamingMux();this.og.checkStreamingMux(),n=!0}t.isDownloadInterruptible&&this.Lm&&(this.Ci.v(Fn,"download: "+n+" buffered:"+e+" mse:"+i),!n&&this.rg&&this.rg.decBufLow&&(this.Ci.i(Fn,"dec data empty, download enable."),n=!0),this.Lm.setDownloadEnabled(n)),this.Jm.pendingNum()&&this.Jm.refresh()}else this.Lm.setDownloadEnabled(!0)},i.vA=function(){var t,e,i=this,n=this.Do.stat.seekingId++;if(this.Ci.i(Fn,"seek["+n+"]: to "+this.eA.currentTime+" internal:"+this.uA),this.Do.config.forceRenderOnSeekEnd&&(null==(t=this.rg)||!t.isCanvasRenderer)&&this.eA.currentTime>=this.eA.duration)this.Ci.i(Fn,"seek["+n+"]: to end, force render. paused: "+this.eA.paused),this.eA.currentTime=this.eA.duration-.001,this.eA.paused&&(null==(e=this.eA.play())||e.catch((function(t){return i.Ci.i(Fn,"resume, call play() fail.",t)})));else if(this.Sa&&!(this.eA&&this.eA.currentTime>=this.eA.duration&&this.Jm&&this.Jm.ended())){this.Do.streamingMux=!0;var r=this.uA;if(this.uA=!1,this.eg)this.eg=!1;else{this.emit(S.a.SEEKING,{internal:r});var a=this.eA.currentTime;if(this.Do.isLiveShift&&a>this.eA.duration-this.Do.config.liveShiftDelaySec&&!r)return this.internalSeek(this.eA.duration-this.Do.config.liveShiftDelaySec),void this.Ci.i(Fn,"liveshift kwai2 seek out of range");if(this.Do.isLiveShift&&this.Do.liveTime&&this.Do.updateLiveShiftStatuByTime(a),this.rg&&this.rg.isCanvasRenderer){if(r)return;this.rg.seek(a,n)}else this.Do.isTimeinBuffered(a)?r||(E.a.msedge&&E.a.version.major<88||E.a.msie?(this.qm=!0,this.Kg(n)):this.Lm&&y(this.Do.stat.box)&&this.Lm.seek(a,!1,!0)):0===a&&this.eA.buffered.length>0&&this.eA.buffered.start(0)<1?r||this.internalSeek(this.eA.buffered.start(0)):this.Kg(n)}}},i.Xg=function(){!this.eA.ended&&this.rg&&this.rg.isCanvasRenderer&&(this.eA.paused||this.py(),function(t,e,i){if(t&&t.dispatchEvent&&window.CustomEvent){var n=new CustomEvent("waiting",void 0);t.dispatchEvent(n)}}(this.eA))},i.Vg=function(){var t,e=this;this.rg&&!1===this.rg.pausedOnWaiting&&!this.eA.ended&&(null==(t=this.eA.play())||t.catch((function(t){return e.Ci.i(Fn,"custom waiting ended, call play() fail.",t)})))},i.Ay=function(){this.Lm&&(this.Lm.destroy(),this.Lm=void 0)},i.by=function(){this.Ci.i(Fn,"destroy mse"),this.Do.mse=void 0,this.Jm&&(this.Jm.destroy(),this.Jm=void 0)},i.uy=function(){this.rg&&(this.rg.destroy(),this.rg=void 0)},i.Ug=function(t){var e,i,n=this;void 0===t&&(t=!0),this.Ci.i(Fn,"reload. play: "+t),null==(e=this.Do.cOutput)||e.reset(),this.Do.live&&!this.Do.isLiveShiftKwai2||(this.Do.stat.startFromSec=this.eA.currentTime),this.Do.isLiveShiftKwai2&&(this.Do.stat.liveShiftKwai2Params.paramName="offset",this.Do.stat.liveShiftKwai2Params.time=this.eA.currentTime),this.fg=this.Do.lctx.abr?-1:this.Do.lctx.currentIdx,this.hA=[],this.oA=void 0,this.uA=!1,this.vy(),this.RA(l.h.retry),t?null==(i=this.eA.play())||i.catch((function(t){return n.Ci.i(Fn,"reload. call play() fail.",t)})):this.eA.pause()},i.qg=function(){this.ig||(this.ig=setInterval(this.yy.bind(this),100))},i.oy=function(){this.ig&&(clearInterval(this.ig),this.ig=void 0)},i.vy=function(){this.Ci.i(Fn,"stop video"),this.eA&&(this.Ay(),this.uy(),this.by(),URL.revokeObjectURL(this.eA.src),this.eA.src&&(this.eA.src=""))},i.yy=function(){var t=this.Do;t.stat.isLive?(this.vg||E.a.safari||E.a.ios||!t.stat.autoPlaybackRateConf||(this.Ci.i(Fn,"autoPlayback rate on."),this.vg=new Qt(t)),this.vg&&(this.vg.enabled=!t.stat.liveShiftActive,this.vg.tick())):this.vg&&(this.vg.enabled=!1);var e=this.eA;this.$m&&t.stat.firstFrameLoaded&&this.$m.check();var i=e.buffered.length>1,n=this.Io===Ut.WAITING||this.Io===Ut.LOADING||this.Io===Ut.INIT||this.Io===Ut.SEEK||this.Io===Ut.SELECT_BITRATE,r=n&&!e.seeking,a=e.currentTime,o=this.ag.tick(n);if(o){if("fix"===o){var s,u=e.buffered.start(0);e.buffered.length&&u>a&&(this.Ci.i(Fn,"play stuck. current time: "+a+" not in buffer range. "+u),this.internalSeek(u+.1)),this.Ci.i(Fn,"play stuck. restart download."),null==(s=this.Lm)||s.setDownloadEnabled(!0)}}else{if(r||(this.yg=0),(i||r)&&!this.rg&&!e.ended&&this.Jm&&!this.Jm.hasCleanUpTask()&&this.Jm.hasSourceBufferAppendStarted()){var c=t.currentBuffer(a),l=t.nextBuffer(a);r?!c||c.end-a<1?(l&&this.Ci.i(Fn,"play stuck "+a+". buffered num: "+t.bufferSliceNum+" jump to next buf"),this._y(l)):this.eA.buffered.length>1&&c.end-a>1?(c&&this.Ci.i(Fn,"play stuck "+a+". multi buf. current time+"),this._y(c)):c.end-a>1&&(this.yg>2?(this.Ci.i(Fn,"play stuck "+a+". current time +, "+e.seeking),this.internalSeek(a+.5),this.yg=0):this.yg++):i&&c&&c.end-a<=.1&&(l&&this.Ci.i(Fn,"try jump next C"),this._y(l))}this.hA.length&&this.Cy()}},i._y=function(t){if(t){var e=t.start+(E.a.safari?.3:.001);e>t.end&&(e=t.start),this.gg===e&&(e+=.1),this.gg=e,this.internalSeek(e),this.Ci.i(Fn,"jump to "+e)}},i.Cy=function(){var t=this.hA[0];t&&this.eA.currentTime>=t.data.time&&this.Do.isTimeinBuffered(this.eA.currentTime)&&(t.switched||this.emit(S.a.LEVEL_SWITCHED,r()({},t.data)),this.emit(S.a.LEVEL_SWITCH_PLAYING,t.data),this.hA.shift())},i.RA=function(e){if(this.Ci.i(Fn,"_load start sec:",this.Do.stat.startFromSec),!E.a.mobile&&!Qn.isMSECodecCapabilityNormal()){var i="MSE is not fully functional. h264: "+Qn.TYPE_SUPPORTED.h264+"; aac: "+Qn.TYPE_SUPPORTED.aac;return this.Ci.i(Fn,i),void this.emit(S.a.ERROR,Object(D.e)(D.b.MSE_ERROR,D.a.MSE_CAPABILITY_ERROR,i))}this.Do.stat.srcType!==l.l.KWAI&&this.Do.stat.srcType!==l.l.KWAI_FLV_ABR||this.Do.lctx.levels.length?(t.prototype.RA.call(this,e),this.Sa=void 0,this.nA=void 0,this.Io=Ut.LOADING,this.hA=[],this.oy(),this.pg=void 0,this.gg=NaN,this.Do.fallback.stop(),this.Do.stat.isLive&&(this.Ci.i(Fn,"live stream clear frag"),this.Do.lctx.clearFrag()),this.Ob&&this.Ob.reset(),this.Ay(),this.uy(),this.wg(),this.Do.config.startPlayBufferSec&&!e&&this.Jm&&this.Jm.setStartBufSec(this.Do.config.startPlayBufferSec),this.TA(),this.my(),this.emit(S.a.LOAD,{type:e}),this.Lm&&(this.Do.initLiveShiftKwai2StartSec(),this.Lm.loadSource()),this.Do.stat.isLive&&(this.lg=!1,this.Do.config.autoPlaybackRate&&this.vg&&(this.vg.enabled=!0))):this.emit(S.a.ERROR,Object(D.e)(D.b.OTHER_ERROR,D.a.SRC_EMPTY,"level cnt 0"))},i.ty=function(t){var e;this.Do.mse&&this.Do.mse.mediaSegment(t.segments),null==(e=this.Do.liveTime)||e.onParsing(t),this.Do.loadRec.onParsing(t),this.rg&&this.rg.onParsingData(t)},i.Dg=function(){this._g.audio=this._g.main=void 0,this.Cg=!this.Do.stat.avSeparated,this.fl=0,this.Ig=[],this.Ci.i(Fn,"reset initSegment ready: "+this.Cg)},i.AA=function(){t.prototype.AA.call(this),this.Io!==Ut.NONE&&(this.Io=Ut.NONE,this.jg(),this.Cy(),this.eA.paused||this.bA())},i.IA=function(){this.eA.seeking||(this.sg=this.eA.currentTime),t.prototype.IA.call(this),kt()&&performance.now()-this.mg>I.i&&(this.Yg(),this.mg=performance.now())},i.dA=function(){this.Sa&&t.prototype.dA.call(this),this.Ci.i(Fn,"seeked. "+this.Do.currentTime+"/"+this.Do.streamTime.getStreamTime(this.Do.currentTime))},i.lA=function(){if(this.Ci.i(Fn,"video waiting "+this.Do.currentTime),this.lg&&this.Do.stat.box===l.i.flv&&this.Do.stat.isLive)this.stopLoad();else{this.Io=this.Io||Ut.WAITING;var t=this.Do.bufferedSec,e=!this.eA.ended&&!this.eA.seeking&&this.Io===Ut.WAITING;this.emit(S.a.WAITING,{block:e,bufferedSec:t})}},i.gA=function(t){var e,i,n;if(this.Ci.i(Fn,"video error@"+this.Do.currentTime+" "+(null==(e=this.eA.error)?void 0:e.message)),!this.nA&&this.Sa){var r=(null==(i=this.eA.error)?void 0:i.code)||0,a=(null==(n=this.eA.error)?void 0:n.message)||"video error",o=Object(D.d)(D.c[r]||D.a.VIDEO_ERROR,a);this.emit(S.a.ERROR,Object(D.e)(D.b.MEDIA_ERROR,o,a))}},i.DA=function(){var e;t.prototype.DA.call(this),this.Lm&&this.Lm.heartbeat(),this.Do.isLiveShift&&this.Do.updateLiveShiftStatuByTime(),null==(e=this.rg)||e.heartbeat(),this.Jm&&this.Do.isLiveShiftKwai2&&this.Jm.updateDuration(this.Do.getLiveShiftKwai2Duration()),this.Yg()},i.Rg=function(){this.Lm&&(!this.Ob&&ce&&(this.Ob=new ce(this.Do)),this.Ob&&this.Ob.addTracks(this.Do.lctx.subtitleTracks))},i.py=function(){this.cg=!0,this.eA.pause()},i.gy=function(){var t=this;!this.ug&&this.rg&&(this.ug={play:this.eA.play,pause:this.eA.pause},this.eA.pause=function(){t.ug.pause.call(t.eA),t.rg&&t.rg.waiting&&t.rg.isCanvasRenderer&&!t.cg&&(t.rg.pausedOnWaiting=!0),t.cg=!1},this.eA.play=function(){return t.rg&&t.rg.waiting&&t.rg.isCanvasRenderer?(t.rg.pausedOnWaiting=!1,Promise.resolve()):t.ug.play.call(t.eA)})},o()(e,[{key:"type",get:function(){return l.a.mse}}])}(Vt),Hn={av1:['video/mp4; codecs="av01.0.08M.08,mp4a.40.2"'],hevc:['video/mp4; codecs="hev1.1.6.L120.90,mp4a.40.2"','video/mp4; codecs="hvc1.1.6.L120.90,mp4a.40.2"'],h264:['video/mp4; codecs="avc1.4D4028,mp4a.40.2"'],opus:['video/mp4; codecs="opus"'],mp3:['video/mp4; codecs="mp3"'],aac:['video/mp4; codecs="mp4a.40.2"']},Gn={av1:['video/mp4; codecs="av01.0.08M.10"'],hevc:['video/mp4; codecs="hev1.2.2.L120.90"','video/mp4; codecs="hvc1.2.2.L120.90"'],h264:['video/mp4; codecs="avc1.6e0028"']},zn={av1:['video/mp4; codecs="av01.0.12M.08"'],hevc:['video/mp4; codecs="hev1.1.6.L150.90"','video/mp4; codecs="hvc1.1.6.L150.90"'],h264:['video/mp4; codecs="avc1.4D4033"']},Wn={av1:['video/mp4; codecs="av01.0.12M.10"'],hevc:['video/mp4; codecs="hev1.2.2.L150.90"','video/mp4; codecs="hvc1.2.2.L150.90"'],h264:['video/mp4; codecs="avc1.6e0028"']},Kn={mp4:["video/mp4","video/quicktime"],flv:["video/x-flv"],ts:["video/mp2t"],matroska:["video/x-matroska","video/webm"],hls:["application/vnd.apple.mpegURL","application/x-mpegURL"],hls_ts:["application/vnd.apple.mpegURL","application/x-mpegURL"],hls_fmp4:["application/vnd.apple.mpegURL","application/x-mpegURL"],aac:["audio/aac"],mp3:["audio/mpeg","audio/mp3"]},Yn=function(){function t(){}return t.isMSEAvailable=function(){if(void 0!==t.Iy)return t.Iy;if(!jn)return t.Iy=!1,!1;var e=vt(),i=At();if(t.Oy=!!(e&&i&&i.prototype&&"function"==typeof i.prototype.appendBuffer&&"function"==typeof i.prototype.remove),e&&E.a.mobile&&t.Oy)try{var n=new e,r=document.createElement("video");r.src=URL.createObjectURL(n),URL.revokeObjectURL(r.src),t.Iy=!0}catch(e){t.Iy=!1}else t.Iy=t.Oy;return t.Iy},t.isMSECodecCapabilityNormal=function(){return t.isMSEAvailable()&&t.TYPE_SUPPORTED.h264},t.isSupported=function(e){return void 0===e&&(e=l.c.h264),t.isMSECodecSupported(e)&&t.isMSEAvailable()},t.isMSECodecSupported=function(e,i,n){if(void 0===e&&(e=l.c.h264),void 0===i&&(i=l.q.FHD),void 0===n&&(n=!1),E.a.msedge&&"windows"===E.a.platform||E.a.msie)return t.isMSEAvailable()&&e===l.c.h264;if(!1===t.wy(e,i))return!1;var r=t.Ey(e,i,n);return!!r&&r.reduce((function(e,i){return e||t.isMSECodecStrSupported(i)}),!1)},t.isVideoCodecSupported=function(e,i,n){if(void 0===e&&(e=l.c.h264),void 0===i&&(i=l.q.FHD),void 0===n&&(n=!1),E.a.msedge&&"windows"===E.a.platform||E.a.msie)return e===l.c.h264;if(!1===t.wy(e,i))return!1;var r=t.Ey(e,i,n);if(!r)return!1;var a=t.jy();return r.reduce((function(t,e){return t||!(!a||!a.canPlayType(e))}),!0)},t.isVideoBoxSupported=function(e){if(void 0===e&&(e=l.i.mp4),e===l.i.unknown)return!0;var i=Kn[e];if(!i)return!1;var n=t.jy();return i.reduce((function(t,e){return t||!(!n||!n.canPlayType(e))}),!1)},t.isVideoCodecStrSupportedInMp4=function(e,i){void 0===i&&(i="");try{var n=t.jy();return!(!n||!n.canPlayType((i||"video")+'/mp4;codecs="'+e+'"'))}catch(t){}return!1},t.isWebRTCSupported=function(){return"RTCPeerConnection"in window&&"RTCRtpTransceiver"in window},t.isMSECodecStrSupportedInMp4=function(t,e){var i;return void 0===e&&(e=""),!(null==(i=vt())||!i.isTypeSupported((e||"video")+'/mp4;codecs="'+t+'"'))},t.isMSECodecStrSupported=function(t){var e=vt();return!(!e||"function"!=typeof e.isTypeSupported||!e.isTypeSupported(t))},t.isChangeTypeSupported=function(){if(void 0===t.Cv){var e=At();t.Cv=!(!e||void 0===e.prototype.changeType)}return t.Cv},t.getVideoCodecCompatibilityByCodec=function(e,i,n){void 0===i&&(i=l.q.FHD),void 0===n&&(n=!1);var r=l.d.unsupported,a=!0;e===l.c.h264?r=i===l.q.UHD_4K?(n?t.TYPE_SUPPORTED.h264Hdr4k:t.TYPE_SUPPORTED.h2644k)?l.d.buildin:l.d.unsupported:(n?t.TYPE_SUPPORTED.h264Hdr:t.TYPE_SUPPORTED.h264)?l.d.buildin:l.d.unsupported:e===l.c.av1?(r=i===l.q.UHD_4K?(n?t.TYPE_SUPPORTED.av1Hdr4k:t.TYPE_SUPPORTED.av14k)?l.d.buildin:l.d.unsupported:(n?t.TYPE_SUPPORTED.av1Hdr:t.TYPE_SUPPORTED.av1)?l.d.buildin:l.d.unsupported,a=P()>=2):e===l.c.hevc?(r=i===l.q.UHD_4K?(n?t.TYPE_SUPPORTED.hevcHdr4k:t.TYPE_SUPPORTED.hevc4k)?l.d.buildin:l.d.unsupported:(n?t.TYPE_SUPPORTED.hevcHdr:t.TYPE_SUPPORTED.hevc)?l.d.buildin:l.d.unsupported)===l.d.buildin?(E.a.msedge&&"windows"===E.a.platform&&(r=l.d.unsupported),a=!!(P()>=2||E.a.safari)):a=t.wasmSmooth:e!==l.c.kvc3&&e!==l.c.kvc4&&e!==l.c.kvc5&&e!==l.c.kvc6&&e!==l.c.vvc&&e!==l.c.kvc30&&e!==l.c.bvc2||(r=typeof WebAssembly<"u"?l.d.wasm:l.d.unsupported,a=t.wasmSmooth);var o=!1;return r===l.d.buildin&&(o=t.isChangeTypeSupported(),e===l.c.hevc&&!1===t.wy(e,i)&&(r=l.d.wasm)),{decoder:r,smooth:r!==l.d.unsupported&&a,mix:o}},t.getPlayTestDefinition=function(t){if("number"==typeof t.width&&"number"==typeof t.height){if((null==t?void 0:t.width)>1920||(null==t?void 0:t.height)>1920)return l.q.UHD_4K}else if(-1!==t.qualityType.toLowerCase().indexOf("4k"))return l.q.UHD_4K;return l.q.FHD},t.Ey=function(t,e,i){void 0===e&&(e=l.q.FHD),void 0===i&&(i=!1),t===l.c.unknown&&(t=l.c.h264);var n=i?Gn:Hn,r=i?Wn:zn;return e===l.q.UHD_4K&&r[t]||n[t]},t.wy=function(e,i){if(void 0===i&&(i=l.q.FHD),e===l.c.hevc&&t.playHEVCTest&&(i===l.q.UHD_4K&&!1===t.playHEVCTest[i]||i!==l.q.UHD_4K&&!1===t.playHEVCTest[l.q.FHD]))return!1},t.jy=function(){return an||U()||(an=document.createElement("video")),an},t.ky=function(){try{return typeof WebAssembly<"u"&&typeof MessageChannel<"u"&&(new MessageChannel).port1.postMessage(new SharedArrayBuffer(1)),WebAssembly.validate(new 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e=this;t.segments.forEach((function(t){t.type===l.o.AUDIO&&e.Ym++}))},i.heartbeat=function(){var t;this.Ci.i(er,"hb decAppend: "+this.xy+" waiting: "+this.if+" seeking: "+(null==(t=this.zu)?void 0:t.id))},i.seek=function(t,e){var i,n;this.Ci.i(er,"seek["+e+"]: seek. time:"+t+". state:"+(this.zu?this.zu.state+"|"+(null==(i=this.zu)?void 0:i.id):""));var r=t*I.b;null!=(n=this.zu)&&n.id?"renderer"===this.zu.state?(this.Ci.i(er,"seek["+e+"]: pending."),this.Py={id:e,time:t,state:"pending"}):(this.Ci.i(er,"seek["+e+"]: seek start. dec seeking."),this.zu={id:e,time:t,state:"dec"},this.Qy.seek(r,e),this.start()):(this.Ci.i(er,"seek["+e+"]: seek start."),this.zu={id:e,time:t,state:"renderer"},this.sf.seek(r,e),this.start())},i.seekWithLoad=function(){this.Ci.i(er,"seekWithLoad. dec ready: "+this.No),this.No?(this.ub(!0),this.hf()):this.Ny=[]},i.clean=function(){this.Ci.i(er,"clean"),this.ub(!1)},i.screenshot=function(t){this.sf.screenshot(t)},i.hf=function(){var t,e=null==(t=this.Do.cOutput)?void 0:t.canvas;if(e instanceof HTMLCanvasElement){var i,n,r=this.Do.currentTime*I.b,a=!1,o=!(null==(i=this.Do.video)||!i.ended),s=(null==(n=this.Do.video)?void 0:n.playbackRate)||1,u=this.isCanvasRenderer?l.s.canvas:l.s.video,c=this.af(e),h=this.xy,d=this.Gm,f=M.a.getPictModeByCss(e);if(this.Do.cOutput&&this.Do.cOutput.rendererType!==u&&(d.output=u,a=!0,this.Ai.emit(S.a.VIDEO_RENDERER_CHANGE,{enabled:!0,type:d.output,canvas:void 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0,enableSoftwareAES:!0,startPlayBufferSec:0,startFromSec:-1,startFromKeyframe:!0,defaultSpts:-5e3,resourceBuffer:!0,resourceBufferSize:500,ntp:!0,ensureVideo:!1,adaptive:!0,abrSpeedTest:!0,httpRangeType:l.e.STANDARD,enableAacPriv:!1,mseDecErrSkip:2,maxAudioFramesDrift:5,forceKeyFrameOnDiscontinuity:!1,videoDropFramePolicy:l.r.AUTO,videoDecBlockPolicy:l.p.WAITING,videoFrameBufferSize:nr,maxVideoDecThreads:8,mainThreadRendering:!1,mainThreadDecoding:!1,wasmDecoderEnabled:!E.a.mobile,maxRetry:3,connectionTimeout:1e4,transmissionTimeout:3e4,retryDelay:100,maxFragFailSec:11,flvLoadEndError:!0,catchUpPausedLive:!0,breakpointContinuation:!0,manifestLoadingMaxRetry:3,manifestConnectionTimeout:1e4,manifestTransmissionTimeout:1e4,manifestLoadingRetryDelay:1,levelLoadingMaxRetry:3,levelConnectionTimeout:1e4,levelTransmissionTimeout:1e4,levelLoadingRetryDelay:100,levelNoUpdateRetry:10,emeEnabled:!0,widevineLicenseUrl:"",playreadyLicenseUrl:"",fairplayLicenseUrl:"",keyLoadingMaxRetry:3,keyConnectionTimeout:1e4,keyTransmissionTimeout:5e3,keyLoadingRetryDelay:300,sdpConnectionTimeout:1e4,peerConnectionTimeout:1e4,peerConnectionMaxRetry:5,peerConnectionRetryDelay:3e3,decLibLoadingMaxRetry:2,decLibConnectionTimeout:5e3,decLibLoadingRetryDelay:300,liveDelayFragNum:3,liveShiftDelaySec:60,liveShiftType:l.g.NONE,preferNativeLoader:void 0,playbackAbilityCacheTimeout:864e5,adjustFragTime:!0},ar={maxRetry:1,retryDelay:100,connectionTimeout:1e4,levelConnectionTimeout:1e4,manifestConnectionTimeout:1e4},or=function(){function t(){}return t.isStreamingSupported=function(){return void 0===t.s_&&(t.s_=T.isSupported()||!!m.isSupportChunk()),t.s_},t.processConfig=function(t){if(t){var e=t.src,i=t.preprocessUrl,n=t.logger;t=r()(JSON.parse(JSON.stringify(t)),{src:e,preprocessUrl:i,logger:n})}t.isLive?rr.videoFrameBufferSize=104857600:rr.videoFrameBufferSize=nr;var a=y(t.box)?r()({},rr,ar):r()({},rr);return r()(a,t),a.wasmDecoderEnabled=a.wasmDecoderEnabled&&!!ir,a.startPlayBufferSec=Math.min(5,Math.max(0,a.startPlayBufferSec)),this.r_(a),Worker||(a.webWorker=!1),a},t.r_=function(t){var e=t.autoPlaybackRateConf;if(e){var i=e.rule;if(i&&Array.isArray(i)&&((i=i.filter((function(t){return t.upper>t.lower&&t.rate>0}))).sort((function(t,e){return e.rate-t.rate})),i.length>1))return e.rule=i,void(t.autoPlaybackRateConf=e)}},t}();or.s_=void 0;var sr="event-bus-consumer-manager",ur=function(){function t(t,e){this.Ci=void 0,this.h_=[],this.Ai=void 0,t.i(sr,"constructor"),this.Ci=t,this.Ai=e,this.o_()}var e=t.prototype;return e.destroy=function(){this.Ci.i(sr,"destroy"),this.Ai.removeAllListeners(),this.h_.splice(0,this.h_.length)},e.register=function(t,e){void 0===e&&(e=!1),this.Ci.i(sr,"register",t.getName()),e?this.h_.unshift(t):this.h_.push(t),t.setEvtEmitter(this.Ai)},e.unregister=function(t){for(var e=this.h_.length-1;e>=0;e--)t===this.h_[e]&&this.h_.splice(e,1)},e.o_=function(){var t=this;Object.values(S.a).forEach((function(e){var i="on"+e.charAt(0).toUpperCase()+e.slice(1);t.Ai.on(e,(function(){for(var e=arguments.length,n=new Array(e),r=0;r<e;r++)n[r]=arguments[r];for(var a=0;a<t.h_.length;a++){var o=t.h_[a];if(o&&i in o){var s,u=(s=o[i]).call.apply(s,[o].concat(n));if(null!=u&&u.stop)break}}}))}))},o()(t,[{key:"evt",get:function(){return this.Ai}}])}(),cr=function(t){function e(){for(var e,i=arguments.length,n=new Array(i),r=0;r<i;r++)n[r]=arguments[r];return(e=t.call.apply(t,[this].concat(n))||this).Ai=void 0,e}u()(e,t);var i=e.prototype;return i.getName=function(){throw new Error("getName method must be override.")},i.setEvtEmitter=function(t){this.Ai=t},i.emit=function(t,e){var i;return(null==(i=this.Ai)?void 0:i.emit(t,e))||!1},i.onWorkerLog=function(t){},e}(h.a),lr="exposed-event",hr=function(t){function e(e,i){var n;return(n=t.call(this)||this).Do=void 0,n.Ci=void 0,n.a_=void 0,n.Do=e,n.Ci=e.logger,n.a_=i,n}u()(e,t);var i=e.prototype;return i.onReport=function(t){this.a_.emit(S.a.REPORT,t)},i.onError=function(t){if((null==t||!t.preventFollowUp)&&t.fatal){var e=r()({},t);if(this.Do.stat.coreType===l.a.native){var i=this.Do.stat.retryInfo.getLastMseError();i&&(this.Ci.i(lr,"replace error info by mse error."),r()(e,{type:i.type,details:i.details,reason:i.reason,code:i.code}),void 0!==i.url&&(e.url=i.url),void 0!==i.statusCode&&(e.statusCode=i.statusCode))}this.a_.emit(S.a.ERROR,e)}},i.onManifestParsed=function(t){null!=t&&t.preventFollowUp||this.a_.emit(S.a.MANIFEST_PARSED,t)},i.onLevelSwitching=function(t){this.a_.emit(S.a.LEVEL_SWITCHING,t)},i.onLevelSwitched=function(t){this.a_.emit(S.a.LEVEL_SWITCHED,t)},i.onLevelSwitchFailed=function(){this.a_.emit(S.a.LEVEL_SWITCH_FAILED)},i.onLevelUpdated=function(t){this.a_.emit(S.a.LEVEL_UPDATED,t)},i.onLevelSwitchPlaying=function(t){this.a_.emit(S.a.LEVEL_SWITCH_PLAYING,t)},i.onAudioTrackSwitching=function(t){this.a_.emit(S.a.AUDIO_TRACK_SWITCHING,t)},i.onAudioTrackSwitched=function(t){this.a_.emit(S.a.AUDIO_TRACK_SWITCHED,t)},i.onAudioTrackUpdated=function(t){this.a_.emit(S.a.AUDIO_TRACK_UPDATED,t)},i.onAudioTrackSwitchFailed=function(){this.a_.emit(S.a.AUDIO_TRACK_SWITCH_FAILED)},i.onSubtitleTrackSwitched=function(t){this.a_.emit(S.a.SUBTITLE_TRACK_SWITCHED,t)},i.onLoadEnd=function(t){null!=t&&t.preventFollowUp||this.a_.emit(S.a.LOAD_END)},i.onVideoRendererChange=function(t){this.a_.emit(S.a.VIDEO_RENDERER_CHANGE,t)},i.onH265Detected=function(t){this.a_.emit(S.a.H265_DETECTED,t)},i.onScreenshot=function(t){-1===t.pts&&(t.pts=this.Do.video?1e3*this.Do.video.currentTime:0),this.a_.emit(S.a.SCREENSHOT,t)},i.getName=function(){return lr},e}(cr),dr=function(t){function e(){return t.apply(this,arguments)||this}return u()(e,t),e.prototype.run=function(t){if(this.getAvailable()&&this.Do.hasNextMediaDesc()&&(this.Do.stat.coreType===l.a.mse||this.Do.stat.coreType===l.a.native)&&(this.Ci.i("fallback-next-desc","run"),this.Do.nextMediaDesc()))return this.Pc({type:l.k.FALLBACK,message:"use next media description.",fallback:O.NEXT_DESC})},e}(L),fr="fallback-swap-to-264",pr=function(t){function e(){return t.apply(this,arguments)||this}return u()(e,t),e.prototype.run=function(t){var e;if(this.getAvailable()&&t.type===D.b.MEDIA_ERROR&&(t.details===D.a.VIDEO_ERROR||t.details===D.a.VIDEO_ERROR_3||t.details===D.a.VIDEO_ERROR_4||t.details===D.a.VIDEO_NO_SIZE)&&this.Do.canCodecFallback&&this.Do.video instanceof HTMLVideoElement&&(this.Do.stat.coreType===l.a.mse||this.Do.stat.coreType===l.a.native&&(null==(e=this.Do.video)||!e.videoWidth))&&this.Do.stat.codecType!==l.c.h264&&this.Do.stat.decoder===l.d.buildin){var i="metadata video size: "+this.Do.video.videoWidth+". fallback 264";this.Ci.i(fr,"run"),this.Do.reProcessSrc(l.c.h264,this.Do.stat.native);var n=this.Pc({type:l.k.FALLBACK,message:i,fallback:O.SWAP_264});return void 0===Qn.playHEVCTest&&(this.Ci.i(fr,"play hevc test start"),this.Do.hevcTest.start()),n}},e}(L),_r=function(t){function e(){return t.apply(this,arguments)||this}return u()(e,t),e.prototype.run=function(t){if(this.getAvailable()&&this.Do.stat.coreType===l.a.native&&this.Do.stat.native&&0!==t.statusCode&&Qn.isMSEAvailable()){var e="box: "+this.Do.stat.box+" native startup failed. switch to mse";return this.Ci.i("fallback-swap-to-mse","run"),this.Do.reProcessSrc(void 0,!1),this.Pc({type:l.k.FALLBACK,message:e,fallback:O.SWAP_CORE})}},e}(L),vr=function(t){function e(){return t.apply(this,arguments)||this}return u()(e,t),e.prototype.run=function(t){var e=Et(t.reason);if(this.getAvailable()&&this.Do.stat.coreType===l.a.mse&&!this.Do.stat.native&&!this.Do.isLiveShift){var i=t.reason,n=!1;if(t.details===D.a.DEMUX_NOT_FOUND?(i="demux not found",n=!0):(this.Do.stat.box!==l.i.mp4&&this.Do.stat.box!==l.i.unknown||this.Do.stat.decoder!==l.d.buildin||t.details!==D.a.SOURCEBUFFER_ERROR&&t.details!==D.a.MEDIASOURCE_ERROR&&t.details!==D.a.ADDSOURCEBUFFER_ERROR&&(t.type!==D.b.NETWORK_ERROR||t.details===D.a.DEC_LIB_LOAD_ERROR||t.details===D.a.KEY_SYSTEM_LICENSE_REQUEST_FAILED||0!==t.statusCode||Object(D.f)(t.reason)||Object(D.g)(t.reason)))&&(this.Do.stat.box!==l.i.mp4||e!==l.o.AUDIO||this.Do.stat.recoverSwapRemux||t.details!==D.a.VIDEO_ERROR_3)?(this.Do.stat.box===l.i.mp4&&t.details===D.a.VIDEO_ERROR_4&&t.reason.indexOf("CHUNK_DEMUXER_ERROR_APPEND_FAILED")>=0||this.Do.stat.box===l.i.mp4&&e===l.o.AUDIO&&this.Do.stat.decoder===l.d.wasm&&t.type===D.b.MSE_ERROR&&this.Do.stat.codecType===l.c.hevc&&Qn.isVideoCodecSupported(l.c.hevc))&&(n=!0):n=!0,n)return this.Ci.i("fallback-swap-to-native","run@"+this.Do.currentTime,this.Do.stat.startFromSec,this.Do.config.startFromSec),this.Do.stat.decoder===l.d.wasm&&this.emit(S.a.VIDEO_RENDERER_CHANGE,{enabled:!0,canvas:void 0,type:l.s.video}),this.Do.reProcessSrc(void 0,!0),this.Pc({type:l.k.FALLBACK,message:i+". swap to native.",fallback:O.SWAP_CORE})}},e}(L),Ar=i(18),gr="ios-compatible",mr=function(t){function e(e,i){var n;return(n=t.call(this)||this).Do=void 0,n.Ci=void 0,n.u_=void 0,n.c_=!1,n.f_=void 0,n.A_=function(){var t=n.Do.video;n.f_=setTimeout((function(){n.Ci.i(gr,"fix play stuck",null==t?void 0:t.currentTime),t&&n.u_((null==t?void 0:t.currentTime)+.001)}),1e3)},n.v_=function(){n.f_&&(clearTimeout(n.f_),n.f_=void 0)},n.Do=e,n.Ci=e.logger,n.u_=i,n.Ci.i(gr,"constructor"),n}u()(e,t);var i=e.prototype;return i.onLoad=function(){this.d_()},i.destroy=function(){this.Ci.i(gr,"destroy"),this.d_()},i.onVisibilityChange=function(t){this.Ci.i(gr,"onVisibilityChange",t.hidden),!t.hidden&&E.a.ios&&(this.Ci.i(gr,"ios hidden false. play stuck detector on."),this.c_=!0)},i.onPlay=function(){this.c_&&(this.Ci.i(gr,"on play. start detector timer."),this.c_=!1,this.A_())},i.onTimeupdate=function(){this.f_&&this.d_()},i.getName=function(){return gr},i.d_=function(){this.Ci.i(gr,"reset"),this.c_=!1,this.v_()},e}(cr),br=function(t){return t.METADATA="metadata",t.MEDIA_INFO="mediaInfo",t.HEARTBEAT="heartbeat",t.DOWNLOAD="download",t.REALTIME_BEACON="realtimeBeacon",t.DISCONTINUITY="discontinuity",t.KEY_FRAME="keyFrame",t.PRIV_NAL="privNal",t.SEI="sei",t.AAC_PRIV="aacPriv",t}({}),yr=function(){function t(){var t=this;this.yb=void 0,this.Oc=void 0,this.l_=void 0,this.xc=function(){t.b_()},this.p_=function(){t.Oc&&t.Oc.readyState>=2&&t.b_()},this.b_=function(){t.Oc&&t.l_&&t.l_(t.Oc.status),t.stop()}}var e=t.prototype;return e.start=function(t,e){this.l_=e,this.Oc&&this.stop();var i=this.Oc=new XMLHttpRequest;i.open("GET",t,!0),i.onreadystatechange=this.p_,i.onerror=this.xc,i.onload=this.xc,i.send(),this.yb=setTimeout(this.b_,1e3)},e.stop=function(){this.yb&&(clearTimeout(this.yb),this.yb=void 0),this.Oc&&(this.Oc.onreadystatechange=null,this.Oc.onload=null,this.Oc.onerror=null,this.Oc.abort(),this.Oc=void 0),this.l_=void 0},t}(),Er="kernel-native",Cr=function(t){function e(e){var i;return(i=t.call(this,e)||this).m_=void 0,i.g_=!1,i.O.push(i.Do.fallback.register(O.USE_BACKUP,new gt(e).setRetryFunc(i.Ug.bind(i)))),i}u()(e,t);var i=e.prototype;return i.Ug=function(t){this.RA(l.h.retry)},i.load=function(t){var e;this.Ci.i(Er,"load",this.Do.stat.startFromSec);var i=this.Do.lctx.levels;if(i.length||this.emit(S.a.ERROR,Object(D.e)(D.b.OTHER_ERROR,D.a.MANIFEST_PARSING_ERROR,"manifest parse error. core: native")),this.Do.stat.drm)this.emit(S.a.ERROR,Object(D.e)(D.b.KEY_SYSTEM_ERROR,D.a.KEY_SYSTEM_UNSUPPORTED,"DRM unsupported."));else{var n=this.Do.lctx.default,r=this.Do.lctx.startIdx;"number"==typeof r&&r>=0&&r<i.length&&(n=r,this.Ci.i(Er,"set level from level startIdx.")),this.Ci.i(Er,"level: "+n+" "+(null==(e=i[n])?void 0:e.qualityType)),this.Do.lctx.currentIdx=this.Do.lctx.nextIdx=n,this.Do.lctx.abr=!1,this.emit(S.a.MANIFEST_PARSED,{levels:[],currentLevel:0}),this.RA(t)}},i.onAbrLevelsUpdated=function(){},i.refresh=function(){var t,e=this;this.Do.stat.startFromSec=this.eA.currentTime,this.RA(l.h.retry),null==(t=this.eA.play())||t.catch((function(t){return e.Ci.i(Er,"refresh. call play() fail.",t)}))},i.stopLoad=function(){this.emit(S.a.STOP_LOAD),this.kA()},i.setCurrentLevel=function(t){var e=this;this.Ci.i(Er,"set current level: "+t+" @ "+this.eA.currentTime);var i=this.Do;if(i.lctx.levels.length){if(t>=0&&t<i.lctx.levels.length&&i.lctx.currentIdx!==t){i.lctx.currentIdx=i.lctx.nextIdx=t;var n,r=i.lctx.current;if(r)return this.Io=Ut.SELECT_BITRATE,i.stat.startFromSec=this.eA.currentTime,this.rA++,this.emit(S.a.LEVEL_SWITCHING,{time:i.currentTime,bitrate:r.bitrate,level:t,smooth:!1,auto:!1,id:this.rA}),this.y_(i.lctx.currentIdx),!this.eA.paused&&(null==(n=this.eA.play())||n.catch((function(t){return e.Ci.i(Er,"set current level, call play() fail.",t)}))),void this.emit(S.a.LEVEL_SWITCHED,{time:i.currentTime,bitrate:r.bitrate,level:t,smooth:!1,auto:!1,id:this.rA})}this.emit(S.a.LEVEL_SWITCH_FAILED)}else i.lctx.currentIdx=i.lctx.nextIdx=t},i.setNextLevel=function(t){this.setCurrentLevel(t)},i.liveEnd=function(){},i.destroy=function(){this.Ci.i(Er,"destroy"),this.m_&&(this.m_.stop(),this.m_=void 0),t.prototype.destroy.call(this),this.eA.src=""},i.mA=function(){this.nA||this.eA.src||this.load(),t.prototype.mA.call(this)},i.AA=function(){var e=this.Do,i=e.lctx.current;i&&this.Io===Ut.SELECT_BITRATE&&this.emit(S.a.LEVEL_SWITCH_PLAYING,{time:e.currentTime,bitrate:i.bitrate,level:e.lctx.currentIdx,smooth:!1,auto:!1,id:this.rA}),this.Io!==Ut.NONE&&(this.Io=Ut.NONE),t.prototype.AA.call(this)},i.IA=function(){var e=this.Do;t.prototype.IA.call(this),this.g_&&(this.Ci.i(Er,"timeupdate start from: "+e.stat.startFromSec),this.__(),this.g_=!1)},i.lA=function(){this.Ci.i(Er,"video waiting"),this.Io=this.Io||Ut.WAITING;var t=this.Do.bufferedSec,e=!this.eA.ended&&!this.eA.seeking&&this.Io===Ut.WAITING;this.emit(S.a.WAITING,{block:e,bufferedSec:t})},i.CA=function(){var e;(E.a.android||void 0===this.Do.stat.isLive||0===(null==(e=this.Sa)?void 0:e.width))&&this.Sa&&this.eA.duration>0&&(this.Sa.isLive=this.Do.stat.isLive=!isFinite(this.eA.duration),this.eA instanceof HTMLVideoElement&&(this.Sa.width=this.eA.videoWidth,this.Sa.height=this.eA.videoHeight),this.emit(S.a.MEDIA_INFO,this.Sa)),this.C_()&&this.eA.duration>0&&(this.Ci.i(Er,"check video dec failed. on android wechat hls duration change."),this.I_()),t.prototype.CA.call(this)},i.fA=function(){if(this.Ci.i(Er,"video loadeddata. duration: "+this.eA.duration+" box: "+this.Do.stat.box),!(!this.C_()&&this.eA instanceof HTMLVideoElement&&(this.Ci.i(Er,"check video dec failed. on video loaded data."),this.I_()))){void 0===this.Do.stat.isLive&&this.eA.duration>0&&(this.Do.stat.isLive=!isFinite(this.eA.duration)),this.Sa={videoDecoder:l.d.buildin},this.eA instanceof HTMLVideoElement&&(this.Ci.i(Er,"video loadeddata. width: "+this.eA.videoWidth+" height: "+this.eA.videoHeight),this.Sa.width=this.eA.videoWidth,this.Sa.height=this.eA.videoHeight);var t=this.Do,e=t.lctx.current;if(e&&e.codec){var i=We(e.codec);this.Sa.audioCodec=i.audio,this.Sa.videoCodec=i.video,i.video&&(t.stat.codecType=Ye(i.video))}this.Sa.videoCodecType=t.stat.codecType,E.a.android?t.stat.startFromSec&&(this.g_=!0):this.__(),this.emit(S.a.MEDIA_INFO,this.Sa)}},i.vA=function(){this.Ci.i(Er,"seeking "+this.eA.currentTime);var t=this.eA.currentTime;this.uA?this.uA=!1:(this.emit(S.a.SEEKING),this.Do.isTimeinBuffered(t)||this.emit(S.a.SEEK_WITH_LOAD))},i.gA=function(t){var e,i=this;this.Ci.i(Er,"video error",t);var n=(null==(e=this.eA.error)?void 0:e.code)||0,r=Object(D.d)(D.c[n]||D.a.VIDEO_ERROR,"video error");if(4===n&&this.Do.canCodecFallback)this.emit(S.a.ERROR,Object(D.e)(D.b.MEDIA_ERROR,r,"buildin "+this.Do.stat.codecType+" dec error. video error: "+n));else{var a="video error";this.eA&&this.eA.error&&(a+=" code:"+n+" message:"+this.eA.error.message);var o=Object(D.e)(D.b.MEDIA_ERROR,(n?D.c[n]:D.a.VIDEO_ERROR)||D.a.VIDEO_ERROR,a,{url:this.eA.src});2===n||4===n?(this.m_||(this.m_=new yr),this.Ci.i(Er,"video error start detect status code."),this.m_.start(this.eA.src,(function(t){i.Ci.i(Er,"video error check http status code:",t),(2===n||4===n&&t>0)&&(t<200||t>299)?i.emit(S.a.ERROR,Object(D.e)(D.b.NETWORK_ERROR,D.a.LOAD_ERROR,a,{statusCode:t,url:i.eA.src})):(0===t&&(o.statusCode=0),i.emit(S.a.ERROR,o))}))):this.emit(S.a.ERROR,o)}},i.RA=function(e){this.Ci.i(Er,"_load type: "+e),this.Sa=void 0,this.nA=void 0,this.Do.isLiveShift?this.emit(S.a.ERROR,Object(D.e)(D.b.OTHER_ERROR,D.a.UNSUPPORTED,"unsupported. core: "+this.type+" liveShift: "+this.Do.stat.liveShiftType)):(this.Io=Ut.LOADING,t.prototype.RA.call(this,e),this.emit(S.a.LOAD,{type:e}),this.y_(this.Do.lctx.currentIdx),this.TA())},i.y_=function(t){var e=this.Do,i=e.lctx.current;if(i){var n;this.Ci.i(Er,"level",t);var r,a=i.currentUrl;this.emit(S.a.NEW_SOURCE,{sync:e.stat.startFromSec||0}),null!=(n=this.Do.config.preprocessUrl)&&n.stream&&(this.Ci.d(Er,"preprocessUrl stream"),a=null==(r=this.Do.config.preprocessUrl)?void 0:r.stream(a)),this.Ci.i(Er,"play: "+a),this.eA.src=a}},i.__=function(){var t=this.Do;t.stat.startFromSec>0&&(this.Ci.i(Er,"start from: "+t.stat.startFromSec),this.eA.currentTime=t.stat.startFromSec,t.stat.startFromSec=0)},i.I_=function(){return this.Ci.i(Er,"check video dec failed."),!!(this.eA instanceof HTMLVideoElement&&!this.eA.videoWidth&&this.Do.canCodecFallback)&&(this.emit(S.a.ERROR,Object(D.e)(D.b.MEDIA_ERROR,D.a.VIDEO_NO_SIZE,"buildin "+this.Do.stat.codecType+" dec no width.")),!0)},i.C_=function(){return E.a.android&&(E.a.xweb||E.a.x5)&&y(this.Do.stat.box)},o()(e,[{key:"type",get:function(){return l.a.native}}])}(Vt),Tr=i(45),Ir=i.n(Tr),Rr=function(){function t(){this.O_=0,this.w_=0,this.E_=0,this.j_=0,this.an=void 0,this.an=this.k_()}var e=t.prototype;return e.reset=function(){this.an=this.k_(),this.O_=0,this.w_=0,this.E_=0,this.j_=0},e.parse=function(t){var e=this,i=this.an,n=0,r=0,a="",o="",s="",u="";i.totalReceive=0,t.forEach((function(t){if("inbound-rtp"===t.type){if("video"===t.mediaType){var c=t.timestamp-e.O_;e.O_&&(n=(t.bytesReceived-e.E_)/c),e.E_=t.bytesReceived,e.O_=t.timestamp,i.key=t.keyFramesDecoded,i.videoPacketsLost=t.packetsLost,o=t.codecId,u=t.trackId}else if("audio"===t.mediaType){var l=t.timestamp-e.w_;e.j_&&(r=(t.bytesReceived-e.j_)/l),e.j_=t.bytesReceived,i.audioPacketsLost=t.packetsLost,a=t.codecId,s=t.trackId}i.totalReceive+=t.bytesReceived,e.w_=t.timestamp}})),i.audioDataRate=Math.round(7.8125*r),i.videoDataRate=Math.round(7.8125*n),i.speed=1e3*(n+r),t.forEach((function(t){"codec"===t.type?t.id===o?i.videoCodec=t.mimeType:t.id===a&&(i.audioCodec=t.mimeType,i.audioChannelCount=t.channels,i.audioSampleRate=t.clockRate):"track"===t.type&&(t.id===u?(i.width=t.frameWidth,i.height=t.frameHeight,i.videoAvgJitterBufferDelay=t.jitterBufferDelay/t.jitterBufferEmittedCount):t.id===s&&(i.audioAvgJitterBufferDelay=t.jitterBufferDelay/t.jitterBufferEmittedCount))}));var c=null,l=null;return t.forEach((function(e){"transport"===e.type&&(c=null==t?void 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e=this.M_;if(e)switch(this.Ci.i(Dr,"pcConnectionStateChange",e.connectionState,t),e.connectionState){case"connecting":case"connected":break;case"disconnected":case"failed":case"closed":this.emit(S.a.ERROR,Object(D.e)(D.b.NETWORK_ERROR,D.a.WEBRTC_DISCONNECTED_ERROR,e.connectionState,{fatal:!1,url:this.B_})),!this.D_&&this.P_("PeerConnection state is "+e.connectionState)}},i.W_=function(t){var e;this.Ci.i(Dr,"iceCandidateError",t),this.emit(S.a.ERROR,Object(D.e)(D.b.NETWORK_ERROR,D.a.WEBRTC_ICE_CANDIDATE_ERROR,(null==(e=this.M_)?void 0:e.iceConnectionState)||"",{fatal:!1})),!this.D_&&this.P_("iceCandidateError")},i.X_=function(t){var e;this.Ci.i(Dr,"signalingStateChange",null==(e=this.M_)?void 0:e.signalingState,t)},i.z_=function(t){var e;this.Ci.i(Dr,"iceConnecttionStateChange",null==(e=this.M_)?void 0:e.iceConnectionState,t)},i.J_=function(t){var e;this.Ci.i(Dr,"iceGatheringStateChange",null==(e=this.M_)?void 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r()({frag:t.frag},e)}))),i.vC.sort((function(t,e){return t.pts-e.pts}))),e.type===l.o.AUDIO&&e.originFirstDTS&&(i.dC=e.originFirstDTS-e.startDTS)}))},i.kl=function(t){var e;t.keyTime&&!t.expired&&(e=i.vC).push.apply(e,t.keyTime.map((function(e){return r()({frag:t.frag},e)})))},i.uC=function(){var t,e=(null==(t=i.Do.video)?void 0:t.currentTime)||0,n=i.Do.lctx.current,r=0;if(i.Ci.i(Pr,"on seek with load. current time: "+i.Do.currentTime),i.Do.stat.multipart&&Object.prototype.hasOwnProperty.call(n,"fragments")){var a=bt(e,n.fragments);if(!a)return i.Ci.i(Pr,"no frag. clear video key time."),void i.vC.splice(0,i.vC.length);for(var o=i.vC.length-1;o>=0;o--){var s;if((null==(s=i.vC[o].frag)?void 0:s.sn)===a.sn||i.vC[o].originPTS<e){r=o;break}}}i.Ci.i(Pr,"clear video key time. st: "+r),i.vC.splice(r,i.vC.length-r)},e.logger.i(Pr,"constructor"),i.Do=e,i.Ci=e.logger,i.O.push(i.Do.evt.on(S.a.PARSING_DATA,i.jl),i.Do.evt.on(S.a.RAW_DATA,i.kl),i.Do.evt.on(S.a.SEEK_WITH_LOAD,i.uC)),i}u()(e,t);var i=e.prototype;return i.reset=function(){this.Ci.i(Pr,"reset"),this.dC=void 0,this.vC=[]},i.getLocalTime=function(t){if(!(t<0)){if(this.vC.length){var e=this.lC(t,this.vC);if(e)return t-e.originPTS+e.pts}return"number"==typeof this.dC?t-this.dC:void 0}},i.getStreamTime=function(t){if(!(t<0)){if(this.vC.length){var e,i=this.bC(t,this.vC);if(i)return this.Ci.i(Pr,"get stream time by video. local: "+t+" pts: "+i.info.pts+" originPTS: "+i.info.originPTS+" sn: "+(null==(e=i.info.frag)?void 0:e.sn)+" key: "+this.vC.length),t-i.info.pts+i.info.originPTS}return this.Ci.i(Pr,"get local time by audio. local: "+t+" offset: "+this.dC),"number"==typeof this.dC?t+this.dC:void 0}},i.getKeyFrameTime=function(t,e){if(void 0===e&&(e=0),this.vC.length){var i=this.bC(t,this.vC);return i?this.vC[i.idx+e]:void 0}},i.bC=function(t,e){if(e)for(var i=e.length-1;i>=0;i--)if(e[i].pts<=t)return{info:e[i],idx:i}},i.lC=function(t,e){if(e)for(var i=e.length-1;i>=0;i--)if(e[i].originPTS<=t)return 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t.prototype.reset=function(){this.coreType=l.a.unknown,this.codecType=l.c.unknown,this.audioCodec="",this.recoverSwapRemux=!1,this.recoverSwapAudioCodec=!1,this.box=l.i.unknown,this.autoLazyLoad=!0,this.firstFrameLoaded=!1,this.isNetworkInUse=!1,this.srcType=l.l.OTHERS,this.retryInfo.clear(),this.decoder=l.d.buildin,this.lazyLoadMaxDuration=16,this.lazyLoadRecoverDuration=.8*this.lazyLoadMaxDuration,this.isKwaiSlice=!1,this.avSeparated=!1,this.mms=!1,this.hevcFallbackWasm=!1,this.frameBufLen=0,this.flvAbrNotAligned=!1,this.seekingId=1,this.liveShiftKwai2Params={paramName:"offset",time:0},this.liveStartTime=0,this.liveShiftOffset=void 0,this.mC=!1,this.gC=l.g.NONE,this.drm=this.videoPlaybackQuality=this.mixContainerInput=this.mixCodecInput=this.mixCodecAvailable=this.multipart=this.stereoType=this.mainThreadRendering=this.wasmDecoder=this.wasmSimd=this.wasmThreads=this.wasmLibHitCache=void 0},o()(t,[{key:"liveShiftActive",get:function(){return 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0,n.AI=void 0,n.vI=new Kr,n.dI=void 0,n.lI=void 0,n.At=void 0,n.Ci=void 0,n.Ai=void 0,n.bI=void 0,n.pI=void 0,n.mI=void 0,n.At=Nr.next(),n.Ci=(new Ar.Logger).setName(I.m).setId(n.At),n.Ai=new Rn.a,n.video=i,n.AI=new zi(n.Ci),n.lI=new ea(n.Ci),n.lctx=new Qr(n.Ci,!0),n.bI=new k(n),n.pI=new Mr(n),n.mI=new xr(n),n.gI(or.processConfig(e)),n.AI&&n.O.push(n.AI),n.O.push(n.lI,n.bI,n.pI,n.mI),n}u()(e,t);var i=e.prototype;return i.destroy=function(){var e;this.logger.i(ia,"destroy"),null==(e=this.stat.muxWorker)||e.terminate(),this.yI(),this._I(),this.Ai.removeAllListeners(),t.prototype.destroy.call(this)},i.updateVideoPlaybackQuality=function(t,e){this.stat.videoPlaybackQuality?(this.stat.videoPlaybackQuality.droppedVideoFrames=e,this.stat.videoPlaybackQuality.totalVideoFrames=t):this.stat.videoPlaybackQuality={corruptedVideoFrames:0,creationTime:0,droppedVideoFrames:e,totalVideoFrames:t}},i.isTimeinBuffered=function(t){if(this.video)for(var e=this.video.buffered,i=0;i<e.length;i++)if(t>=e.start(i)&&t<e.end(i))return!0;return!1},i.currentBuffer=function(t){if(this.video)for(var e=this.video.buffered,i=0;i<e.length;i++){var n=e.start(i),r=e.end(i);if(n<=t&&t<r)return{start:n,end:r}}},i.nextBuffer=function(t){if(this.video)for(var e=this.video.buffered,i=0;i<e.length;i++){var n=e.start(i),r=e.end(i);if(n>t)return{start:n,end:r}}},i.getLiveShiftKwai2OffsetUTC=function(t){return this.stat.liveStartTime+t},i.getLiveShiftKwai2Duration=function(){return(this.AI.now-this.stat.liveStartTime)/1e3},i.getKwai2LiveShiftReloadInterval=function(){var t=this.lctx.current;if(t){if(t.fragments.length>1&&"number"==typeof this.stat.liveShiftOffset){var e=t.fragments[t.fragments.length-2];return Math.max((t.averagetargetduration||t.targetduration)*I.f,(this.stat.liveShiftOffsetAligned||this.stat.liveShiftOffset)+e.start*I.f-this.currentTime*I.f)/this.playbackRate}return(t.averagetargetduration||t.targetduration)*I.f/this.playbackRate}return 10*I.f/this.playbackRate},i.getKwai2LiveShiftUrl=function(t){var e=this.lctx.current,i=ct()(t,!0),n=this.stat.liveShiftKwai2Params;if(this.AI){if("seqId"===n.paramName){var r=e.fragments[e.fragments.length-1],a=n.seqId||(null==r?void 0:r.sn);if("number"==typeof a)return i.query.seqID=a.toString(),i.toString()}return n.time=Math.round(this.getLiveShiftKwai2OffsetUTC(this.stat.liveShiftOffset||0)),i.query.startTime=n.time.toString(),i.toString()}return i.toString()},i.getLiveDelay=function(){var t=this.stat,e=this.di,i=10;if(t.multipart){var n=this.lctx.current;i=(null==n?void 0:n.averagetargetduration)||(null==n?void 0:n.targetduration)||i}return t.box===l.i.flv?-this.di.defaultSpts:y(t.box)?this.isLiveShift?e.liveShiftDelaySec*I.f:i*I.f*(e.liveDelayFragNum||1):-this.di.defaultSpts},i.initLiveShiftKwai2StartSec=function(){if(this.isLiveShiftKwai2){var t=this.stat.startFromSec>=0?this.stat.startFromSec:this.liveLocalTime;this.Ci.i(ia,"init liveshift kwai2 start from sec: "+t+" startFromSec: "+this.stat.startFromSec+" live: "+this.liveLocalTime+" duration: "+this.getLiveShiftKwai2Duration()),t>0&&(this.stat.startFromSec=t,this.stat.liveShiftOffset=1e3*t,this.stat.liveShiftOffsetAligned=void 0,this.updateLiveShiftStatuByTime(t))}},i.getRemuxConfig=function(){var t=this.di,e={isLive:this.stat.isLive,logLevel:t.logLevel,enableSoftwareAES:t.enableSoftwareAES,gopRemux:this.stat.gopRemux,preferDecoder:t.preferDecoder,streamingMux:this.streamingMux,ensureVideo:t.ensureVideo,maxAudioFramesDrift:t.maxAudioFramesDrift,forceKeyFrameOnDiscontinuity:t.forceKeyFrameOnDiscontinuity,wasmDecoderEnabled:t.wasmDecoderEnabled,enableAacPriv:t.enableAacPriv,audioEnabled:t.audioEnabled,videoEnabled:t.videoEnabled,mseDecErrSkip:t.mseDecErrSkip,adjustFragTime:t.adjustFragTime};return this.video instanceof HTMLAudioElement&&(this.Ci.i(ia,"HTMLAudioElement. set videoEnabled false."),e.videoEnabled=!1),e},i.getDecConfig=function(){var t=this.di;return{logLevel:t.logLevel,videoDropFramePolicy:t.videoDropFramePolicy,videoFrameBufferSize:t.videoFrameBufferSize,videoDecBlockPolicy:t.videoDecBlockPolicy,maxVideoDecThreads:t.maxVideoDecThreads,mainThreadRendering:t.mainThreadRendering,mainThreadDecoding:t.mainThreadDecoding,preferCanvasType:t.preferCanvasType,preferCanvasColorSpace:t.preferCanvasColorSpace}},i.setSrc=function(t,e){this.logger.i(ia,"set src",t),t&&(this.d_(),this.resetStreamingEnabled(),this.dI=void 0,this.loadRec=new Xr),this.CI(t,e)},i.reProcessSrc=function(t,e){this.logger.i(ia,"reprocess src. codecType: "+t+" native: "+e+", has origin src: "+!!this.uI),this.uI&&this.II(this.uI,t,e)},i.updateLiveShiftStatuByTime=function(t){var e;if(this.isLiveShift&&(void 0===t&&(t=null==(e=this.video)?void 0:e.currentTime),this.lctx.current&&"number"==typeof t&&Number.isFinite(t))){var i=this.liveLocalTime;i>0&&(this.stat.liveShiftActive=!!(i&&t<i-5),this.Ci.i(ia,"update live shift statu by time. type: 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n;if(t.logger&&this.Ci.setOutput(t.logger),this.Ci.setLevel(t.logLevel),this.Ci.getLevel()!==Ar.LogLevel.NONE&&(n=e.version,E.a.msie||console.log("%c kwai-player-kernel %c "+n+" %c","background:#35495e ; padding: 1px; border-radius: 4px 0 0 4px;  color: #fff","background:#ffa483 ; padding: 1px; border-radius: 0 4px 4px 0;  color: #fff","background:transparent")),this.logger.i(ia,"logger init."),this.logger.i(ia,"set config"),this.lI.init(this.di.playbackAbilityCacheTimeout),this.resetStreamingEnabled(),this.logger.i(ia,"browser",JSON.stringify(E.a)),U()||this.logger.i(ia,"ua",navigator.userAgent),this.d_(),this.dI=void 0,this.stat.startFromSec=t.startFromSec>=0?t.startFromSec:"number"==typeof t.startFrom&&t.startFrom>=0?t.startFrom/1e3:-1,this.stat.webWorker=t.webWorker&&!!Zr.default,"boolean"==typeof t.preferNativeLoader&&(this.stat.preferNativeLoader=t.preferNativeLoader),this.di.autoPlaybackRateConf)this.logger.i(ia,"use config.autoPlaybackRateConf",this.di.autoPlaybackRateConf),this.stat.autoPlaybackRateConf=this.di.autoPlaybackRateConf;else{var r=-Math.floor(this.di.defaultSpts/I.f);this.stat.autoPlaybackRateConf=function(t,e,i){void 0===i&&(i=3);var n={startDelay:0,interval:.6,rule:[]};return ge(t,e,i,n),n}(this.Ci,r),this.logger.i(ia,"use default autoPlaybackRateConf",this.stat.autoPlaybackRateConf),this.Ci.i(ia,"get by delay: "+r)}try{this.stat.webWorker&&(this.stat.muxWorker=V()(42)),zi.workerTimeOffset=performance.now(),this.logger.i(ia,"init mux worker")}catch(t){}t.lazyLoadMaxDuration>0&&t.lazyLoadRecoverDuration>0&&t.lazyLoadMaxDuration>=t.lazyLoadRecoverDuration&&(this.stat.lazyLoadMaxDuration=t.lazyLoadMaxDuration,this.stat.lazyLoadRecoverDuration=t.lazyLoadRecoverDuration),this.loadRec=new Xr,t.src&&this.CI(t.src)},i.d_=function(){this.logger.i(ia,"reset stat");var t=this.di,e=this.stat;this.fI=this.cI;var 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0:i.stereoType,null!=(n=t.mediaLevels)&&n.meta&&(u.srcMeta=null==(c=t.mediaLevels)?void 0:c.meta,this.liveTime&&"number"==typeof t.mediaLevels.meta.programStartTime&&(this.stat.liveStartTime=t.mediaLevels.meta.programStartTime)),s.liveDelayFragNum&&s.liveDelayFragNum>0&&u.multipart&&!s.autoPlaybackRateConf){var f=this.getLiveDelay();ge(this.Ci,f/1e3,10,u.autoPlaybackRateConf),this.Ci.i(ia,"update by delay: "+f+".",s)}void 0!==t.nativeFirst&&(u.native=t.nativeFirst),"boolean"==typeof t.isLive&&(u.isLive=t.isLive),!0===t.isLiveShift&&(u.liveShiftType=l.g.KWAI2),"boolean"==typeof(null==(r=t.mediaLevels)?void 0:r.isLive)&&(u.isLive=t.mediaLevels.isLive),d.hasAudio=null==(a=t.mediaLevels)?void 0:a.hasAudio,d.hasVideo=null==(o=t.mediaLevels)?void 0:o.hasVideo,!t.mediaLevels||t.srcType===l.l.OTHERS&&y(u.box)&&!u.native||(this.Ci.i(ia,"src. get levels from 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Pa(t){var e={};return t.stat.srcMeta&&(e.src_meta=t.stat.srcMeta),e}function Ma(t){var e,i,n,r={};return null!=(e=t.lctx.current)&&e.meta&&(r.current_level_meta=t.lctx.current.meta,t.lctx.current.meta.comment&&t.lctx.current.meta.comment.split("/").forEach((function(t){0===t.indexOf("tt=")&&(r.transcoding_template=t.substring(3)),0===t.indexOf("ttExplain=")&&(r.transcoding_template_explain=t.substring(10))}))),null!=(i=t.lctx.current)&&i.fileSize&&(r.filesize=null==(n=t.lctx.current)?void 0:n.fileSize),r}function Ua(t){var e=performance.now();return{play:Math.round(t.playDuration+(t.playStartMS?e-t.playStartMS:0)),actualPlay:Math.round(t.actualPlayDuration+(t.actualPlayStartMS?e-t.actualPlayStartMS:0)),pause:Math.round(t.pauseDuration+(t.pauseStartMS?e-t.pauseStartMS:0)),buffer:Math.round(t.bufferTime+(t.bufferingStartMS?e-t.bufferingStartMS:0))}}var Ba=function(){function t(t,e){this.kI=void 0,this.Do=void 0,this.MI=void 0,this.SI=1,this.BI=0,this.TI=0,this.DI=!0,this.RI=void 0,this.LI=void 0,this.NI=0,this.QI=0,this.xI="",this.VI=new zr,this.kI=t,this.Do=e,this.SI=1,this.MI={play:0,actualPlay:0,pause:0,buffer:0,blockCount:0,pauseCnt:0,renderBlockCount:0,seekCnt:0,seekLoadCnt:0,decodedFrames:0,droppedFrames:0,muxDroppedFrames:0,traffic:0,download:0,mseUpdate:0,mseRemove:0,segment:0,muxA:0,muxV:0,fillA:0,fillV:0,droppedA:0,droppedV:0,keyFrame:0,onLineChange:0,visibilityChange:0,heartbeatTimeout:0,loadCnt:0,refreshCnt:0,wasmDecErr:0,videoRemuxSampleCount:0,audioRemuxSampleCount:0,videoRemuxDuration:0,audioRemuxDuration:0},this.UI()}var e=t.prototype;return e.FI=function(t,e){var i={};for(var n in e){var r=t[n],a=e[n];"number"==typeof r&&"number"==typeof a&&(i[n]=r-a,e[n]=r)}return i},e.UI=function(){this.BI=performance.now(),this.TI=Date.now(),this.LI=void 0,this.RI=void 0,this.QI=0,this.xI=""},e.setFirstScreenDuration=function(t,e,i){this.LI=Math.round(t),this.RI=e,this.DI=!0,this.NI=i},e.setError=function(t,e){this.QI=t,this.xI=e},e.build=function(){var t,e,i,n,a,o,s,u=this.kI,c=this.Do,h=this.Do.stat,d=performance.now(),f=Math.round(d-this.BI),p=this.FI(u,this.MI),_=c.mse?this.FI(null==(t=c.mse)?void 0:t.stat,this.MI):void 0,v=this.FI(Ua(this.kI),this.MI),A=this.FI(this.Do.loadRec,this.MI),g=this.Do.loadRec.downloadInfoByRange(f),m=g.timeCost?Math.round(g.size/g.timeCost*1e3):0,b={tick_index:this.SI,tick_start:this.TI,tick_duration:f,error_code:this.QI,error_message:this.xI,block_cnt:p.blockCount||0,render_block_cnt:p.renderBlockCount||0,decoded_video_frames:p.decodedFrames||0,dropped_video_frames:(p.droppedFrames||0)+(p.muxDroppedFrames||0),segment_cnt:p.segment||0,play_duration:v.play||0,buffer_time:v.buffer||0,actual_play_duration:v.actualPlay||0,played_video_duration:v.play||0,traffic:Math.round(((null==A?void 0:A.traffic)||0)/1024),hidden:kt()?1:0,download:p.download,download_speed:m,seek_cnt:p.seekCnt,seek_load_cnt:p.seekLoadCnt,pause_duration:v.pause,pause_cnt:p.pauseCnt,on_line_change:p.onLineChange,visibility_change:p.visibilityChange,heartbeat_timeout:p.heartbeatTimeout,load_cnt:p.loadCnt,refresh_cnt:p.refreshCnt,media_buffered_a:u.bufferedEndA,media_buffered_v:u.bufferedEndV};return r()(b,Ia(),La(c,u),Oa(),Sa(),((e=c).mse?(o=e.mse.bufferedByType(l.o.VIDEO),s=e.mse.bufferedByType(l.o.AUDIO)):o=s=e.mediaBufferedSec,{a_buf_start:Math.round(1e3*s.start)||0,a_buf_end:Math.round(1e3*s.end)||0,a_buf_len:Math.round(1e3*Math.max(0,s.end-e.currentTime))||0,a_buf_slices:(null==(i=e.mse)?void 0:i.bufferSliceNumByType(l.o.AUDIO))||e.bufferSliceNum||0,v_buf_start:Math.round(1e3*o.start)||0,v_buf_end:Math.round(1e3*o.end)||0,v_buf_len:Math.round(1e3*Math.max(0,o.end-e.currentTime))||0,v_buf_slices:(null==(n=e.mse)?void 0:n.bufferSliceNumByType(l.o.VIDEO))||e.bufferSliceNum||0,buffer_queue_cnt:(null==(a=e.mse)?void 0:a.pendingNum())||0}),function(t){if(t.stat.isLive&&t.stat.box===l.i.flv){var e,i,n,r=null==(e=t.liveTime)?void 0:e.getDisplayDelay(t.currentTime);if(r)return{v_rec_delay:null==(i=t.liveTime)?void 0:i.getRecDelay(),v_render_delay:r||0,a_render_delay:(null==(n=t.liveTime)?void 0:n.getAudioRenderDelay(t.currentTime))||0}}return{}}(c),Ma(c)),this.VI.hasData&&(b.retry_record=this.VI.beacon,b.retry_cnt=this.VI.retryCount,this.VI.clear()),p.wasmDecErr&&(b.wasm_dec_err=p.wasmDecErr),A.muxA&&(b.mux_a=A.muxA),A.muxV&&(b.mux_v=A.muxV),A.fillA&&(b.fill_a=A.fillA),A.fillV&&(b.fill_v=A.fillV),A.droppedA&&(b.dropped_a=A.droppedA),A.droppedV&&(b.dropped_v=A.droppedV),p.muxDroppedFrames&&(b.mux_dropped_video_frames=p.muxDroppedFrames),h.coreType===l.a.mse&&(b.mse_update_cnt=(null==_?void 0:_.mseUpdate)||0,b.mse_remove_cnt=(null==_?void 0:_.mseRemove)||0,b.key_frame_cnt=p.keyFrame,h.isLive?(b.live_shift_type=c.stat.liveShiftType,c.isLiveShift&&(b.live_shift=c.stat.liveShiftActive?1:0)):(b.lazyload_min=Math.floor(h.lazyLoadRecoverDuration),b.lazyload_max=Math.floor(h.lazyLoadMaxDuration)),p.audioRemuxSampleCount&&(b.a_remux_sample_cnt=p.audioRemuxSampleCount),p.videoRemuxSampleCount&&(b.v_remux_sample_cnt=p.videoRemuxSampleCount),p.audioRemuxDuration&&(b.a_remux_duration=Math.floor(1e3*p.audioRemuxDuration)),p.videoRemuxDuration&&(b.v_remux_duration=Math.floor(1e3*p.videoRemuxDuration))),this.DI&&(void 0===this.LI?b.first_screen_total_duration=0:(b.first_screen_total_duration=this.LI,b.first_screen_details=this.RI,h.coreType===l.a.mse&&h.box===l.i.mp4&&(b.mp4_moov_size=u.mp4MoovSize,void 0!==u.mp4FastStart&&(b.mp4_fast_start=u.mp4FastStart?0:1)),this.RI=void 0,this.LI=void 0,this.DI=!1)),"number"==typeof this.NI&&u.playStartTime&&(b.click_to_first_frame=this.NI,this.NI>0&&(this.NI=void 0)),1===this.SI&&r()(b,Ia(),xa(this.Do),Na()),this.UI(),this.SI++,b},t}(),Va="monitor",Fa=function(t){function e(e){var i;return(i=t.call(this)||this).HI=void 0,i.YI=void 0,i.GI=void 0,i.Do=void 0,i.Ci=void 0,i.KI=void 0,i.kI=void 0,i.ZI=void 0,i.WI=!1,i.XI=!1,i.zI=!1,i.JI=!1,i.qI=function(){i.kI.onLineChange++},i.$I=function(t){var e,n;void 0===t&&(t=oa.NORMEL);try{var a;e=null==(a=i.ZI)?void 0:a.build()}catch(t){}e&&(t===oa.NORMEL&&e.first_screen_total_duration>0?(e.type=oa.FIRST_FRAME,e.metadata=Da(i.data)):(t===oa.LOAD&&r()(e,Pa(i.Do)),e.type=t),i.JI&&(r()(e,ka(null==(n=i.Do.loadRec.currentLoad)?void 0:n.mediaInfo)),i.JI=!1),i.Do.stat.isLive||(e.seek_record=i.kI.seekRecord.slice(0),i.kI.seekRecord=[]),i.Ci.i(Va,"realtime beacon",e),i.emit(S.a.REPORT,{type:br.REALTIME_BEACON,value:e}))},i.GI=performance.now(),i.YI=Date.now(),i.KI=new la(e),i.Do=e,i.Ci=e.logger,i.ub(),U||(window.addEventListener("online",i.qI),window.addEventListener("offline",i.qI)),i}u()(e,t);var i=e.prototype;return i.getName=function(){return Va},i.ub=function(){var t;this.XI=!1,this.zI=!1,this.JI=!1,this.kI=(t={decodedFrames:0,droppedFrames:0,muxDroppedFrames:0,sessionId:Ca(),creationTime:0,startTime:0,loadStartTime:0,playStartTime:0,metadataTime:0,playingStartTime:0,playDuration:0,actualPlayDuration:0,pauseDuration:0,pauseCnt:0,bufferTime:0,blockCount:0,renderBlockCount:0,seekCnt:0,seekDuration:0,seekLoadCnt:0,seekLoadDuration:0,seekStartTime:0,unknownTSPacketCount:0,audioNonMonotonous:0,startBitrate:0,smoothBitrate:-1,useBackup:0,aacOverhead:0,errorCode:0,errorMessage:"",download:0,reuse:0,playPos:0,seekRecord:[],codecs:"",firstScreenTotalDuration:0,clickToFirstFrame:0,playToEnd:0,keyFrame:0,onLineChange:0,visibilityChange:0,lastHeartbeatTime:0,heartbeatTimeout:0,loadCnt:0,refreshCnt:0,monkeyPatchedFetch:"",bufferedEndA:0,bufferedEndV:0,wasmDecErr:0,audioRemuxSampleCount:0,videoRemuxSampleCount:0,audioRemuxDuration:0,videoRemuxDuration:0},T.isSupported()&&(t.monkeyPatchedFetch=C(fetch,"fetch")),t),this.kI.creationTime=this.YI,this.Ci.i(Va,"reset",this.kI.sessionId),this.Do.fps.reset(),this.Do.fps.getFPS(this.Do.videoPlaybackQuality)},i.onRendererInitComplete=function(t){this.Ci.i(Va,"renderer init complete. type: "+t.type),this.data.canvasCtxType=t.type},i.onLoaderChunkArrival=function(t){this.Do.loadRec.onDataReceive(t),this.tO(sa.DATA)},i.onMediaConnected=function(t){t.headers&&(this.kI.httpHeader=t.headers),this.tO(sa.STREAM_CONNECTED)},i.onMediaDemux=function(){this.tO(sa.DEMUX,performance.now())},i.onKeyFrame=function(t){this.Do.loadRec.currentLoad&&this.Do.loadRec.currentLoad.keyFrame++,this.data.keyFrame++,t&&this.emit(S.a.REPORT,{type:br.KEY_FRAME,value:t})},i.onDecLibLoaded=function(t){this.kI.decLibLoadDuration=t.duration,this.kI.decLibCacheHit=t.hitCache},i.onNewSource=function(t){var e=this.kI,i=this.Do.lctx.current;i?(this.Do.loadRec.onStreamOpen(t.sync,i.currentUrl,i.bitrate,i.qualityType),e.level=this.Do.lctx.currentIdx,e.startQualityType||(e.startQualityType=i.qualityType)):this.Do.loadRec.onStreamOpen(t.sync,"",0,"unknown")},i.onDiscontinuity=function(t){this.emit(S.a.REPORT,{type:br.DISCONTINUITY,value:t})},i.onDownload=function(t){var e=this,i=this.kI;t.error_code&&!this.KI.complete&&this.KI.onDownloadError(),i.download++;var n=r()({use_backup:i.useBackup,first_screen:i.firstScreenTotalDuration?1:0},Ra(this.Do,i),Oa(),Sa(),wa(),t);1009===t.error_code?setTimeout((function(){e.emit(S.a.REPORT,{type:br.DOWNLOAD,value:n})}),0):this.emit(S.a.REPORT,{type:br.DOWNLOAD,value:n})},i.onHeartbeat=function(){var t,e,i=this.kI,n=this.Do,r=n.fps.getFPS(this.Do.videoPlaybackQuality),a={},o=n.loadRec,s=performance.now();i.lastHeartbeatTime&&s-i.lastHeartbeatTime>I.j&&i.heartbeatTimeout++,i.lastHeartbeatTime=performance.now(),(n.stat.coreType===l.a.mse||n.stat.coreType===l.a.rtc)&&(a.totalReceive=o.traffic,a.speed=o.speed,a.videoDataRate=(null==(t=o.currentLoad)?void 0:t.videoDataRate)||0,a.audioDataRate=(null==(e=o.currentLoad)?void 0:e.audioDataRate)||0),n.mse&&(a.videoBuffered=i.bufferedEndV=Math.round(Math.max(0,1e3*(n.mse.bufferedEndByType(l.o.VIDEO)-n.currentTime))),a.audioBuffered=i.bufferedEndA=Math.round(Math.max(0,1e3*(n.mse.bufferedEndByType(l.o.AUDIO)-n.currentTime))),a.fillAudio=o.fillA,a.fillVideo=o.fillV,a.keyFrame=i.keyFrame,n.stat.isLive?(a.isLive=n.stat.isLive,n.stat.liveShiftType&&(a.liveShift=n.stat.liveShiftActive)):(a.lazyloadMin=n.stat.lazyLoadRecoverDuration,a.lazyloadMax=n.stat.lazyLoadMaxDuration)),a.buffered=Math.round(1e3*n.bufferedSec),a.decodedFPS=(null==r?void 0:r.decodedFPS)||0,a.droppedFPS=(null==r?void 0:r.droppedFPS)||0,i.decodedFrames=a.decodedFrames=(null==r?void 0:r.decoded)||0,i.droppedFrames=a.droppedFrames=((null==r?void 0:r.dropped)||0)+i.muxDroppedFrames,n.stat.isLive&&n.stat.box===l.i.flv&&n.liveTime&&(a.audioRenderDelay=n.liveTime.getAudioRenderDelay(n.currentTime),a.displayDelay=n.liveTime.getDisplayDelay(n.currentTime),a.recDelay=n.liveTime.getRecDelay()),n.stat.decoder===l.d.wasm&&(a.wasmFrameBufLen=n.stat.frameBufLen),a.playPos=1e3*n.currentTime,this.Ci.i(Va,"heartbeat",a),this.emit(S.a.REPORT,{type:br.HEARTBEAT,value:a})},i.destroy=function(){this.Ci.i(Va,"destroy"),this.$I(oa.END),this.iO(),U()||(window.removeEventListener("online",this.qI),window.removeEventListener("offline",this.qI)),t.prototype.destroy.call(this)},i.onLoad=function(t){if(this.Ci.i(Va,"on load: "+t.type),this.kI.loadCnt++,this.kI.metadata=void 0,t.type)t.type!==l.h.internal&&t.type!==l.h.retry||this.KI.complete||this.KI.start(),this.kI.errorCode=0,this.kI.errorMessage="";else{var e;if(null==(e=this.Do.lctx.current)||e.currentUrl,this.kI.startTime){var i=this.kI.reuse;this.ub(),this.kI.reuse=i+1}this.kI.startTime=performance.now(),this.kI.loadStartTime=Date.now(),this.KI.start(),this.WI=kt(),this.iO(),this.ZI=new Ba(this.kI,this.Do),this.$I(oa.LOAD)}},i.onStopLoad=function(){this.$I(oa.END),this.iO(),this.eO()},i.onManifestParsed=function(t){this.Ci.i(Va,"on manifest:",t);var e=this.Do.lctx.current;e&&(this.kI.startBitrate||(this.kI.startBitrate=e.bitrate)),this.tO(sa.MANIFEST)},i.onLevelUpdated=function(t){this.tO(sa.LEVEL)},i.onAudioTrackUpdated=function(){},i.onMediaInfo=function(t){var e,i,n,r=this.Do;(t=t||{}).box=r.stat.box,t.tagName=null==(e=r.video)?void 0:e.tagName,r.stat.srcMeta&&(t.srcMeta=r.stat.srcMeta),null!=(i=r.lctx.current)&&i.meta&&(t.currentLevelMeta=null==(n=r.lctx.current)?void 0:n.meta),"boolean"==typeof r.stat.isLive&&(t.isLive=r.stat.isLive),t.liveShiftEnabled=r.isLiveShift,t.liveShiftType=r.stat.liveShiftType,t.packName=aa.packName,r.loadRec.onMediaInfo(t);var a=[];t.videoCodec&&a.push(t.videoCodec),t.audioCodec&&a.push(t.audioCodec),this.kI.codecs=a.join(","),this.kI.startCodec||(this.kI.startCodec=this.kI.codecs),t.sid=this.kI.sessionId,t.hardwareAccelerated=Qn.isSupportHW,t.coreType=r.stat.coreType,!t.streamHost&&r.lctx.currentUrl&&(t.streamHost=new ct.a(r.lctx.currentUrl).host);var o,s=Object(_t.b)();s.renderer&&(t.gpu=s.renderer),r.loadRec.currentLoad&&(r.loadRec.currentLoad.mediaInfo=t),r.config.ntp&&!1!==r.stat.isLive&&r.stat.box===l.i.flv&&(null==(o=r.liveTime)||o.ntpSync(r.stat.preferNativeLoader)),r.stat.isKwaiSlice&&(t.isKwaiSlice=r.stat.isKwaiSlice);var u=JSON.stringify(t);this.Ci.i(Va,"mediainfo",u),this.JI=!0,this.emit(S.a.REPORT,{type:br.MEDIA_INFO,value:JSON.parse(u)})},i.onParsingData=function(t){var e=this.kI;t.extra&&t.extra.stat&&(e.unknownTSPacketCount=e.unknownTSPacketCount||t.extra.stat.unknownTSPacketCount||0,e.audioNonMonotonous=e.audioNonMonotonous||t.extra.stat.audioNonMonotonous||0,e.aacOverhead=e.aacOverhead||t.extra.stat.aacOverhead||0),t.segments.forEach((function(t){t.type===l.o.VIDEO?(t.droppedFrames&&(e.muxDroppedFrames+=t.droppedFrames),e.videoRemuxSampleCount+=t.sampleCount,e.videoRemuxDuration+=t.endDTS-t.startDTS):t.type===l.o.AUDIO&&(e.audioRemuxSampleCount+=t.sampleCount,e.audioRemuxDuration+=t.endDTS-t.startDTS)})),this.tO(sa.SEGMENT)},i.onPrivNal=function(t){var e;null==(e=this.Do.liveTime)||e.onPrivNal(t),this.emit(S.a.REPORT,{type:br.PRIV_NAL,value:t})},i.onSei=function(t){this.emit(S.a.REPORT,{type:br.SEI,value:t})},i.onAacPriv=function(t){this.emit(S.a.REPORT,{type:br.AAC_PRIV,value:t})},i.onPlay=function(){this.kI.playStartTime||(this.kI.playStartTime=Date.now()),this.nO()},i.onLoadedmetadata=function(){this.tO(sa.LOADEDMETADATA),this.kI.metadataTime||(this.kI.metadataTime=Date.now())},i.onLoadeddata=function(){this.tO(sa.LOADEDDATA),this.eO()},i.onCanplay=function(){this.tO(sa.CANPLAY),E.a.safari&&this.Do.stat.coreType!==l.a.mse||this.eO()},i.onPlaying=function(){var t;E.a.ios&&4!==(null==(t=this.Do.video)?void 0:t.readyState)||(this.XI||(this.XI=!0),this.sO(),this.rO(),this.eO())},i.onPause=function(){var t;null!=(t=this.Do.video)&&t.seeking||!this.XI||(this.hO(),this.oO(),this.XI=!1)},i.onEnded=function(){this.kI.playToEnd++,this.XI=!1,this.hO(),this.rO(),this.eO(),this.$I(oa.END),this.iO()},i.onWaiting=function(t){this.kI.playPos=Math.round(1e3*this.Do.currentTime),this.XI&&this.KI.complete&&t.block&&this.aO(t.bufferedSec)},i.onSeeking=function(t){this.kI.seekRecord.push({from:this.kI.playPos,to:Math.round(1e3*this.Do.currentTime),time:Date.now()}),this.kI.seekRecord.length>50&&this.kI.seekRecord.shift(),this.Do.stat.isLive||null!=t&&t.internal||(this.kI.seekStartTime=performance.now())},i.onSeekWithLoad=function(){this.KI.complete&&(this.$I(oa.SEEK),this.uO(),this.zI=!0)},i.onSeeked=function(){if(this.Do.fps.getFPS(this.Do.videoPlaybackQuality),this.kI.seekStartTime){this.kI.seekCnt++;var t=Math.round(performance.now()-this.kI.seekStartTime);this.kI.seekDuration+=t,this.kI.seekStartTime=0,this.zI&&(this.kI.seekLoadCnt++,this.kI.seekLoadDuration+=t)}this.zI=!1,this.KI.complete||this.Do.stat.coreType===l.a.mse||!E.a.safari&&!E.a.msie||this.tO(sa.SEEKED)},i.onTimeupdate=function(){var t,e,i=this.Do,n=i.video;if(n){n.loop&&!i.stat.isLive&&0===i.currentTime&&Number.isFinite(n.duration)&&n.duration>0&&n.duration-this.kI.playPos/1e3<1&&this.kI.playToEnd++;var r=Math.round(1e3*i.currentTime);E.a.msie&&i.stat.coreType!==l.a.mse&&this.kI.bufferingStartMS&&this.kI.playPos!==r&&this.onPlaying(),this.kI.playPos=r,!E.a.ios||"number"!=typeof this.kI.bufferingStartMS||4!==(null==(t=this.Do.video)?void 0:t.readyState)||null!=(e=this.Do.video)&&e.paused||this.onPlaying()}},i.onProgress=function(){var t;E.a.safari&&this.Do.stat.coreType!==l.a.mse&&this.kI.bufferingStartMS&&4===(null==(t=this.Do.video)?void 0:t.readyState)&&this.eO()},i.mediaCapabilities=function(t){this.kI.smoothBitrate=t},i.onLevelSwitching=function(t){t.smooth||(this.$I(oa.LEVEL_SWITCH),this.uO())},i.onRetry=function(t){this.Do.stat.retryInfo.append(t),t.type===l.k.BACKUP&&(this.kI.useBackup=1),this.KI.onRetry(),t.type===l.k.BACKUP&&(this.ZI&&this.ZI.setError(t.code||0,t.message||""),this.$I(oa.BACKUP),this.ZI&&this.ZI.setError(0,""))},i.onRefresh=function(){this.kI.refreshCnt++},i.onMetadata=function(t){this.kI.metadata||(this.kI.metadata=t),t.mp4MoovSize&&(this.kI.mp4MoovSize=t.mp4MoovSize),"boolean"==typeof t.mp4FastStart&&(this.kI.mp4FastStart=t.mp4FastStart),"boolean"==typeof t.mp4MoovNoPs&&(this.kI.mp4MoovNoPs=t.mp4MoovNoPs),"string"==typeof t.compatible_brands&&(this.kI.mp4CompatibleBrands=t.compatible_brands),this.Ci.i(Va,"metadata",t),this.emit(S.a.REPORT,{type:br.METADATA,value:t})},i.onVisibilityChange=function(){this.kI.visibilityChange++},i.onError=function(t){t.preventFollowUp||(t.fatal?(this.Ci.i(Va,"error",t),this.kI.errorCode=t.code,this.kI.errorMessage=t.reason,this.ZI&&this.ZI.setError(t.code,t.reason),this.hO(),this.rO(),this.eO()):t.details===D.a.DECODER_DEC_ERROR&&this.kI.wasmDecErr++)},i.tO=function(t,e){void 0===e&&(e=0),!this.KI.complete&&this.KI.process(t,e)&&this.cO()},i.sO=function(){this.kI.playingStartTime||(this.kI.playingStartTime=Date.now()),this.kI.playStartMS=this.kI.playStartMS||performance.now(),this.kI.actualPlayStartMS=this.kI.actualPlayStartMS||performance.now()},i.hO=function(){this.kI.playStartMS&&(this.kI.playDuration+=performance.now()-this.kI.playStartMS),this.kI.actualPlayStartMS&&(this.kI.actualPlayDuration+=performance.now()-this.kI.actualPlayStartMS),this.kI.playStartMS=void 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t=this.kI;t.firstScreenTotalDuration=t.firstScreenTotalDuration||Math.round(this.KI.duration),t.firstScreenDetails=t.firstScreenDetails||this.KI.details,t.playStartTime&&this.KI.complete?t.clickToFirstFrame=t.clickToFirstFrame||Math.max(1,this.KI.complete-t.playStartTime):t.clickToFirstFrame=1,this.ZI&&this.ZI.setFirstScreenDuration(this.KI.duration,this.KI.details,t.clickToFirstFrame),this.Do.video&&!this.Do.video.paused&&this.sO()},i.nO=function(){void 0===this.HI&&(this.HI=setInterval(this.$I,1e4))},i.iO=function(){this.HI&&(clearTimeout(this.HI),this.HI=void 0)},i.uO=function(){this.iO(),this.nO()},o()(e,[{key:"runningStartTime",get:function(){return this.GI}},{key:"sid",get:function(){return this.kI.sessionId}},{key:"snapshot",get:function(){var t=this.Do.loadRec,e=this.Do.stat;return r()({streams:t.streams,live:e.isLive,liveShift:e.liveShiftActive,demuxer:e.demuxerType,decSimd:e.wasmSimd,decThreads:e.wasmThreads,decoderType:e.wasmDecoder},this.kI)}},{key:"data",get:function(){return this.kI}},{key:"audienceStat",get:function(){var t,e=this.kI,i=Ua(e),n=this.Do.stat,a=this.Do.loadRec,o={play_duration:i.play,actual_play_duration:i.actualPlay,traffic:Math.round(a.traffic/1024),buffer_time:i.buffer,block_cnt:e.blockCount,render_block_cnt:e.renderBlockCount,click_to_first_frame:e.playStartTime&&e.clickToFirstFrame||0,first_screen_total_duration:Math.round(e.firstScreenTotalDuration)||0,first_screen_details:e.firstScreenDetails||this.KI.details||null,error_code:e.errorCode||0,error_message:e.errorMessage||"",remux_process_type:(this.Do.streamingMuxEnabled?1:0)+(n.gopRemux?1:0),hidden_start:this.WI?1:0,current_running_time:Math.round(performance.now()-e.startTime),running_time:Math.round(performance.now()-this.GI),smooth_bitrate:e.smoothBitrate,start_bitrate:e.startBitrate||0,abr:this.Do.config.adaptive?1:0,pause_cnt:e.pauseCnt,traffic_vcodec:a.trafficGroupedByVCodecType,traffic_level:a.trafficGroupedByLevel,decoded_video_frames:e.decodedFrames,dropped_video_frames:e.droppedFrames+e.muxDroppedFrames,pause_duration:i.pause,seek_cnt:e.seekCnt,seek_duration:e.seekDuration,seek_load_cnt:e.seekLoadCnt,seek_load_duration:e.seekLoadDuration,start_sec:n.isLive?0:Math.round(this.Do.config.startFromSec||0),on_line_change:e.onLineChange,visibility_change:e.visibilityChange,heartbeat_timeout:e.heartbeatTimeout,load_cnt:e.loadCnt,refresh_cnt:e.refreshCnt,media_buffered_v:e.bufferedEndV,media_buffered_a:e.bufferedEndA,remux_worker:this.Do.stat.webWorker?1:0,av_separated:this.Do.stat.avSeparated?1:0};if(n.retryInfo.hasData&&(o.retry_record=n.retryInfo.mergedBeacon,o.retry_cnt=n.retryInfo.retryCount),e.wasmDecErr&&(o.wasm_dec_err=e.wasmDecErr),r()(o,Ia(),La(this.Do,e),Oa(),Sa(),ka(null==(t=this.Do.loadRec.currentLoad)?void 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this.Do.config.videoEnabled&&(o.v_enabled=this.Do.config.videoEnabled?1:0),a.muxA&&(o.mux_a=a.muxA),a.muxV&&(o.mux_v=a.muxV),a.fillA&&(o.fill_a=a.fillA),a.fillV&&(o.fill_v=a.fillV),a.droppedA&&(o.dropped_a=a.droppedA),a.droppedV&&(o.dropped_v=a.droppedV),e.muxDroppedFrames&&(o.mux_dropped_video_frames=e.muxDroppedFrames),y(n.box)&&(o.unknown_ts_packet_count=e.unknownTSPacketCount,o.audio_non_monotonous=e.audioNonMonotonous,o.aac_overhead=e.aacOverhead),"number"==typeof e.decLibLoadDuration&&(o.dec_lib_load_duration=Math.round(e.decLibLoadDuration),o.dec_lib_hit=e.decLibCacheHit||""),this.Do.stat.coreType===l.a.native){var s=this.Do.stat.retryInfo.getLastMseError();s&&(o.last_error_code=e.errorCode,o.last_error_message=e.errorMessage,o.error_code=s.code,o.error_message=s.reason)}return o}}])}(cr),ja="kernel",Ha=function(t){function e(e,i){var n;return(n=t.call(this)||this).eA=void 0,n.Do=void 0,n.fO=void 0,n.nA=void 0,n.AO=new c.EventEmitter,n.Ci=void 0,n.vO=!1,n.dO=void 0,n.Ai=void 0,n.lO=void 0,n.Tg=function(t){var e=n.Do;t.levels=e.lctx.levels.map((function(t){return t.getKLevel()})),t.currentLevel=e.lctx.currentIdx,t.auto=e.lctx.abr,t.levels=e.lctx.levels.map((function(t){return t.getKLevel()}));var i=e.lctx.audioTracks;i&&i.length&&(t.audioTrack=e.lctx.audioIdx,t.audioTracks=i.map((function(t){return{lang:t.lang,qualityLabel:t.qualityLabel,qualityType:t.qualityType,bitrate:t.bitrate,groupId:t.groupId}})));var r=e.lctx.subtitleTracks;r&&r.length&&(t.subtitleTrack=e.lctx.subtitleIdx,t.subtitleTracks=r.map((function(t){return{lang:t.lang,name:t.name,groupId:t.groupId}}))),t.currentLevel=e.lctx.currentIdx,t.auto=e.lctx.abr,t.isLive=e.stat.isLive,void 0!==e.stat.stereoType&&(t.stereoType=e.stat.stereoType)},n.bO=function(t){n.pO(t)},n.sb=function(t){t.type===l.h.retry&&(n.nA=void 0)},n.mO=function(t){t.pos=Math.floor(n.eA.currentTime),t.ts=Math.floor(performance.now())},n.Di=function(t){if(n.Ci.i(ja,"on error",t),!t.preventFollowUp){var e=n.Do;if(t.details===D.a.MANIFEST_PARSING_ERROR)try{Li.isSrcEmpty(n.Do.src)&&(n.Ci.i(ja,"src empty",n.Do.src),t.details=D.a.SRC_EMPTY),e.src?"string"==typeof e.src?t.reason+="src str:"+e.src.slice(0,1024):e.src instanceof Blob?t.reason+="src: blob":t.reason+="src other:"+JSON.stringify(e.src).slice(0,1024):t.reason+="src:"+e.src}catch(e){t.reason+=e.message}var i=Object(D.d)(t.details,t.reason,t.statusCode||0);t.code=i,n.nA||(n.nA=t),t.fatal&&n.stopLoad()}},n.gO=function(t){n.Ci.i(ja,"window error:",t.message);try{n.Ci.i(ja,"window error stack:",t.error.stack)}catch(t){}},n.yO=function(){n.Do.evt.emit(S.a.VISIBILITY_CHANGE,{hidden:document.hidden})},n.eA=e,n.Do=new aa(i||{},n.eA),n.Yb(),n.Ci=n.Do.logger,typeof location<"u"&&n.Ci.i(ja,"href: "+location.href),n.Ci.i(ja,aa.packName+", "+aa.version+" build: "+aa.buildTime+" cors: "+(null==e?void 0:e.crossOrigin)+" autoplay: "+(null==e?void 0:e.autoplay)+" dom: 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0:t.box)},e.videoCodecCapabilities=function(t){return Qn.getVideoCodecCompatibilityByCodec(t)};var i=e.prototype;return i.on=function(t,e){this.Ci.i(ja,"call on "+t),this.AO.on(t,e)},i.once=function(t,e){this.Ci.i(ja,"call once "+t),this.AO.once(t,e)},i.removeAllListeners=function(t){this.Ci.i(ja,"call removeAllListeners"),this.AO.removeAllListeners(t)},i.off=function(t,e){this.Ci.i(ja,"call off "+t),this.AO.off(t,e)},i.listeners=function(t){return this.AO.listeners(t)},i.emit=function(t,e){return this.AO.emit(t,e)},i.listenerCount=function(t){return this.AO.listenerCount(t)},i.prependListener=function(t,e){this.AO.prependListener(t,e)},i.prependOnceListener=function(t,e){this.AO.prependOnceListener(t,e)},i.load=function(t,i){var n,r,a,o=this;(this.Ci.i(ja,"call kernel load",t,i),this.fO.data.startTime>0&&this.Ci.i(ja,"play summary 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dr(this.Do).setRetryFunc(this.CO.bind(this))),this.Do.fallback.register(O.SWAP_264,new pr(this.Do).setRetryFunc(this.CO.bind(this))),this.RA()):setTimeout((function(){o.zA(Object(D.e)(D.b.OTHER_ERROR,D.a.UNSUPPORTED,"unsupported: "+o.Do.stat.box+" live: "+o.Do.stat.isLive+" native: "+o.Do.stat.native))}),0):this.zA(Object(D.e)(D.b.OTHER_ERROR,D.a.SRC_EMPTY,"url empty"))},i.getTimeNow=function(){var t;return(null==(t=this.Do.liveTime)?void 0:t.serverNowMs)||null},i.setAvailableAbrLevels=function(t){this.Ci.i(ja,"setAvailableAbrLevels",t),this.Do.lctx.availableList=t.splice(0),this.lO&&"onAbrLevelsUpdated"in this.lO&&this.lO.onAbrLevelsUpdated()},i.preload=function(t,e){this.Ci.i(ja,"call preload")},i.isTimeinBuffered=function(t){return this.Do.stat.box!==l.i.webrtc&&this.Do.isTimeinBuffered(t)},i.resume=function(){var t,e,i=this;this.Ci.i(ja,"call resume"),null==(t=this.lO)||t.resume(),this.eA.paused&&(null==(e=this.eA.play())||e.catch((function(t){return i.Ci.i(ja,"resume, call play() 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r()({},null==(t=this.Do.loadRec.currentLoad)?void 0:t.mediaInfo)},i.experiment=function(t){this.Ci.i(ja,"experiment",t)},i.liveEnd=function(){this.Ci.i(ja,"call liveEnd"),this.lO&&"liveEnd"in this.lO&&this.lO.liveEnd()},i.seekToNextFrame=function(){this.Ci.i(ja,"call seekToNextFrame"),this.lO&&"seekToNextFrame"in this.lO?this.lO.seekToNextFrame():this.IO()},i.seekToPrevFrame=function(){this.Ci.i(ja,"call seekToPrevFrame"),this.lO&&"seekToPrevFrame"in this.lO?this.lO.seekToPrevFrame():this.IO()},i.seekByFrameIndex=function(t){if(this.Ci.i(ja,"call seekByFrameIndex",t),this.lO&&"setCurretVideoFrame"in this.lO)return this.lO.setCurretVideoFrame(t);this.IO()},i.screenshot=function(t){var e;t&&(t=JSON.parse(JSON.stringify(t))),this.Ci.i(ja,"call screenshot",t),null==(e=this.lO)||e.screenshot(t)},i.RA=function(t){this.nA=void 0,this.lO||(this.lO=this._O()),this.lO&&(this.Do.fallback.hasFallback(O.SWAP_CORE)||(this.lO.type===l.a.mse?this.Do.fallback.register(O.SWAP_CORE,new vr(this.Do).setRetryFunc(this.OO.bind(this))):this.lO.type===l.a.native&&this.Do.fallback.register(O.SWAP_CORE,new _r(this.Do).setRetryFunc(this.wO.bind(this)))),this.lO.load(t),this.Do.stat.coreType=this.lO.type)},i._O=function(){var t,e=this.Do,i=(t=e).stat.native?new Cr(t):t.stat.box!==l.i.webrtc&&jn?new jn(t):t.stat.box===l.i.webrtc&&Sr?new Sr(t):void 0;if(i)return this.Ci.i(ja,"init av core. type: "+i.type),e.stat.coreType=i.type,i;this.zA(Object(D.e)(D.b.OTHER_ERROR,D.a.UNSUPPORTED,"init core error. "+e.stat.box+" native: "+e.stat.native+" unsupported."))},i.OO=function(){this.CO(l.a.native)},i.wO=function(){this.CO(l.a.mse)},i.CO=function(t){var e,i,n=this,r=this.eA.paused;!this.Do.live&&this.Do.stat.startFromSec<=0&&(this.Do.stat.startFromSec=this.eA.currentTime),null==(e=this.lO)||e.destroy(),this.lO=void 0,void 0!==t&&(this.Do.stat.native=t!==l.a.mse),this.Do.stat.demuxerType=void 0,this.RA(l.h.retry),r||null==(i=this.eA.play())||i.catch((function(t){return n.Ci.i(ja,"recover, call play() fail.",t)}))},i.pO=function(t){var e=this.Do.cOutput;e&&(void 0===t&&(t={enabled:!0,type:e.rendererType,canvas:e.rendererType===l.s.canvas&&e.canvas?e.canvas:void 0}),this.Ci.i(ja,"video renderer change",t),t.canvas&&this.emit(S.a.H265_DETECTED,{canvas:t.canvas,message:"",enabled:t.enabled,decoder:l.d.wasm}))},i.IO=function(){this.zA(Object(D.e)(D.b.MEDIA_ERROR,D.a.CANNOT_SEEK_BY_FRAME_INDEX,"unsupported",{fatal:!1}))},i.zA=function(t){this.Do.evt.emit(S.a.ERROR,t)},i.Yb=function(){var 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e?(this._id=e,this._mainDom=document.querySelector(e)):(this._id="kp_"+(1e3*Math.random()|0),this._mainDom=e),this._evt=new Ht,this._evt.setMaxListeners(30),this._full=new _e(this._evt,this._logger),this._evt.on("fullChange",this._onFullscreenchange),this._eventHandlers={loadstart:this._onVideoLoadstart,progress:this._onVideoProgress,suspend:this._onVideoSuspend,abort:this._onVideoAbort,emptied:this._onVideoEmptied,stalled:this._onVideoStalled,loadedmetadata:this._onVideoLoadedmetadata,loadeddata:this._onVideoLoadeddata,canplay:this._onVideoCanplay,canplaythrough:this._onVideoCanplaythrough,playing:this._onVideoPlaying,waiting:this._onVideoWaiting,seeking:this._onVideoSeeking,seeked:this._onVideoSeeked,ended:this._onVideoEnded,durationchange:this._onVideoDurationchange,timeupdate:this._onVideoTimeupdate,play:this._onVideoPlay,pause:this._onVideoPause,ratechange:this._onVideoRatechange,resize:this._onVideoResize,volumechange:this._onVideoVolumechange,enterpictureinpicture:this._onVideoEnterpictureinpicture,leavepictureinpicture:this._onVideoLeavepictureinpicture},i&&typeof i.controls<"u"&&(this.controls=i.controls),this._videoLayer=document.createElement("div"),this._videoLayer.className=ee,this._posterLayer=document.createElement("div"),this._posterLayer.className=te,this._posterLayer.dataset.kpRole="poster",this._videoLayer.appendChild(this._posterLayer),this._videoInteractiveLayer=document.createElement("div"),this._videoInteractiveLayer.className=$t,this._video=document.createElement("video"),!this._mainDom)return this._logger.i(ti,"container not found."+e),void this._setError({code:ue.CTOR_ERROR,message:"container not found."+e});this._observer=new MutationObserver((function(t){for(var e,i=g(t);!(e=i()).done;){var n=e.value;"attributes"===n.type&&"style"===n.attributeName&&r._applyObjectFit()}}));this._observer.observe(this._mainDom,{attributes:!0,attributeFilter:["style"]}),this._applyObjectFit(),this._mainDom.className=this._mainDom.className?this._mainDom.className+" "+Jt:Jt,this._mainDom.setAttribute("role","player"),this._mainDom.appendChild(this._videoLayer),this._mainDom.appendChild(this._videoInteractiveLayer),this._video.controls=!1,this._videoLayer.appendChild(this.video),t._yodaClass&&(this._yodaDom=document.createElement("div"),this._yodaDom.className=ne,this._videoLayer.appendChild(this._yodaDom)),this._bindVideo(),this._pluginBase.initialize(null==i?void 0:i.plugins),this._pluginBase.beforeInstallPlugins(this,null==i?void 0:i.plugins),i&&this._parseData(i);var a=(null==(n=this._config)?void 0:n.src)||this._src;a&&this._initKernel(!1),this._pluginBase.afterInstallPlugins(this,null==i?void 0:i.plugins),a&&(this._kernelStartTimeout=+setTimeout((function(){r._clearKernelStartTimer(),r._kernelStart()}),0)),this._logger.i(ti,"constructor completed.")}var e=t.prototype;return e.setPreprocessURL=function(t){this._preprocessURL=t},e.setPreprocessSrcFunc=function(t){this._preprocessSrcFunc=t},e.load=function(){var t;this._logger.i(ti,"call load"),null==(t=this._kernel)||t.load(),this._kernelLoaded=!0},e.play=function(){var t,e,i,n,r,a=this;return this._logger.i(ti,"call play",this._kernelLoaded,this._livePaused),this._yoda?(null==(e=null==(t=this._video)?void 0:t.play())||e.catch((function(t){return a._logger.i(ti,"play, call play() fail.",t)})),this._yoda.play()):(this._livePaused&&!this._isLiveShiftMode()?null==(i=this._kernel)||i.refresh():this._kernelLoaded||this.load(),this._video.paused?null==(r=null==(n=this._video)?void 0:n.play())?void 0:r.catch((function(t){return a._logger.i(ti,"play, call play() fail.",t)})):Promise.resolve())},e.pause=function(){var t,e,i;if(this._logger.i(ti,"call pause",null==(t=this._mediaInfo)?void 0:t.isLive),!this._yoda)return this._kernel&&null!=(e=this._mediaInfo)&&e.isLive&&!this._isLiveShiftMode()&&(this._logger.i(ti,"live stop load"),this._kernel.stopLoad(),this._livePaused=!0),this._isLiveShiftMode()&&!this._isLiveShift&&this._updateIsLiveShift(!0),null==(i=this._video)?void 0:i.pause();this._yoda.pause()},e.requestPictureInPicture=function(){return this._logger.i(ti,"call requestPictureInPicture"),this._yoda?Promise.reject("not support requestPictureInPicture. yoda"):this._video&&"requestPictureInPicture"in this._video?this._video.requestPictureInPicture():Promise.reject("not support requestPictureInPicture")},e.isPictureInPictureAvailable=function(){return!this._yoda&&!(null==fe||!fe.requestPictureInPicture)},e.destroy=function(){var t,e,i;this._logger.i(ti,"call destroy"),null==(t=this._observer)||t.disconnect(),this._observer=void 0,this._clearKernelStartTimer(),this._preprocessSrcFunc=void 0,this._screenshotQueue=[],this._pluginBase.beforeUninstallPlugins(this),this._evt.removeAllListeners(),this._destroyKernel(),this._unbindVideo(),this._destroyYoda(),null==(e=this._videoLayer.parentElement)||e.removeChild(this._videoLayer),null==(i=this._videoLayer.parentElement)||i.removeChild(this._videoInteractiveLayer),this.removeAllListeners(),this._pluginBase.afterUninstallPlugins(this)},e.refresh=function(){var t;this._logger.i(ti,"call refresh"),null==(t=this._kernel)||t.refresh()},e.jumpToLive=function(){var t,e;this._logger.i(ti,"call jumpToLive type: "+(null==(t=this._data)?void 0:t.liveShiftType)),this.kernel&&null!=(e=this._data)&&e.liveShiftType&&this._isLiveShiftMode()&&(this.video.currentTime=this.video.duration-this.kernel.liveShiftDelaySec,this.kernel&&this._updateIsLiveShift(!0))},e.getStreamTime=function(t){var e;return this._yoda?0:(null==(e=this._kernel)?void 0:e.getStreamTime(t))||0},t.register=function(t,e){void 0===e&&(e="append"),$e.register(t,e)},t.deregister=function(t){$e.deregister(t)},t.setYoda=function(e){t._yodaClass=e},e.getPluginInstance=function(t){return this._pluginBase.getPlugin(t)},e.getAllPlugins=function(){return this._pluginBase.getAllPlugins()},e.createSubContainer=function(t){void 0===t&&(t=Yt.DEFAULT);var e=document.createElement("div");e.id=this._id+"-sub-"+Math.round(this._subContainerNumber++);var i=this._mainDom;if(t===Yt.VIDEO&&(i=this._videoLayer),t===Yt.VIDEO_INTERACTIVE&&(i=this._videoInteractiveLayer),!i)throw new Error("cteate sub container error. no parent found.");return i.children.length?i.children[i.children.length-1].insertAdjacentElement("afterend",e):i.appendChild(e),e},e.isFullscreen=function(t){return this._yoda?this._yoda.isFullscreen():this._full.isFull(t)},e.isFullscreenAvailable=function(t){return!!this._yoda||this._full.isFullscreenAvailable(t)},e._applyObjectFit=function(){var t,e=(null==(t=this._mainDom)?void 0:t.style.objectFit)||"";this._logger.i(ti,"apply objectFit: "+e),this._video.style.objectFit=e,this._canvas&&(this._canvas.style.objectFit=e),this._yoda&&(this._yoda.objectFit=e||"contain"),this._objectFit=e,this.emit(Qt.OBJECT_FIT_CHANGE)},e.removeSubContainer=function(t){t.parentElement&&t.parentElement.removeChild(t)},e.screenshot=function(){var t=this,e=this._kernel;return this._yoda?(this._logger.i(ti,"screenshot yoda"),this._yoda.screenshot()):e?(this._screenshotId++,new Promise((function(i){var n=t._screenshotId.toString();t._screenshotQueue.push({id:n,timer:setTimeout((function(){t._logger.i(ti,"screenshot["+n+"] timeout."),t._resolveScreenShotFromQueue(n)}),500),callback:i}),e.screenshot({id:n}),t._logger.i(ti,"screenshot["+n+"] kernel")}))):(this._logger.i(ti,"screenshot player not ready."),Promise.resolve())},e._resolveScreenShotFromQueue=function(t,e){for(var i=0;i<this._screenshotQueue.length;i++)if(t===this._screenshotQueue[i].id)return clearTimeout(this._screenshotQueue[i].timer),this._screenshotQueue[i].callback(e),void this._screenshotQueue.splice(i,1);this._logger.i(ti,"screenshot["+t+"] not found.")},e._updatePosterDom=function(){Ft?(this._video.poster=this._poster||"",this._hidePosterDom()):this._poster?(this._video.poster="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAAAXNSR0IArs4c6QAAAC1JREFUWEft0EERAAAAAUH6lxbDZxU4s815PffjAAECBAgQIECAAAECBAgQIDAaPwAh6O5R/QAAAABJRU5ErkJggg==",this._posterLayer.className=te,this._posterLayer.style.backgroundImage="url("+this._poster+")"):(this._video.poster="",this._posterLayer.className="",this._posterLayer.style.backgroundImage="")},e._hidePosterDom=function(){this._posterLayer.style.display="none"},e._setIsUseCanvas=function(t){this._video&&(this._video.style.display=t?"none":"block")},e._setError=function(t){var e=this;this._error=t,this._error&&setTimeout((function(){try{e.emit(Qt.ERROR,e._error)}catch(t){}}),0)},e._resetPlayerStat=function(){if(this._canvas){try{this._videoLayer.removeChild(this._canvas)}catch(t){}this._canvas=void 0}this._setError(void 0),this._setIsUseCanvas(!1),this._mediaInfo=void 0,this._isLiveShift=!1},e._destroyKernel=function(){this._kernel&&(this._kernelLoaded=!1,this._livePaused=!1,this.pause(),this._kernel.destroy(),this._kernel=void 0)},e._destroyYoda=function(){this._yoda&&(this._yoda.destroy(),this._yoda=void 0)},e._initYodaKernel=function(e){if(this._logger.i(ti,"yoda init"),!t._yodaClass||!this._yodaDom||!this._src)return!1;var i=de.parse(this._src);return!(!i||!i.src)&&(this._yoda||(this._logger.i(ti,"yoda new instance."),this._yoda=new t._yodaClass(this._yodaDom,this._logger,e),this._bindYoda(this._yoda),this._kernelType="yoda"),this._logger.i(ti,"yoda instance already exists. try update conf"),i.isLive,this._yoda.src={isLive:i.isLive,src:i.src},this.emit(Qt.ATTRIBUTE_CHANGE_MUTED),!0)},e._bindYoda=function(t){var e=this;this._logger.i(ti,"yoda bind event."),t.on("play",this._onVideoPlay),t.on("playing",this._onVideoPlaying),t.on("pause",this._onVideoPause),t.on("loadedmetadata",(function(){e._onVideoLoadedmetadata(),e._onVideoDurationchange()})),t.on("timeupdate",this._onVideoTimeupdate),t.on("ended",this._onVideoEnded),t.on("waiting",this._onVideoWaiting),t.on("seeked",this._onVideoSeeked),t.on("seeking",this._onVideoSeeking),t.on("resize",(function(t){e._videoWidth=t.data.width,e._videoHeight=t.data.height,e._onVideoResize()})),t.on("error",(function(i){if("initFailed"===i.data.type||"canNotInsert"===i.data.type||"internal"===i.data.type||"domLost"===i.data.type){var n="play"===t.actionOnReady;return e._destroyYoda(),e._yodaEnabled=!1,e._initKernel(),void(n&&e.play())}e._setError(h()({code:0},i.data.originalError))}))},e._bindVideo=function(){if(this._video)for(var t in this._eventHandlers)this._video.addEventListener(t,this._eventHandlers[t])},e._unbindVideo=function(){if(this._video)for(var t in this._eventHandlers)this._video.removeEventListener(t,this._eventHandlers[t])},e._parseData=function(t){this._logger.i(ti,"parse data.",t),t.src&&(this._src=this._preprocessSrcFunc?this._preprocessSrcFunc(t.src):t.src),t.config&&(this._config=t.config),t.crossOrigin&&(this.crossOrigin=t.crossOrigin),typeof t.preload<"u"&&(this.preload=t.preload),"number"==typeof t.defaultPlaybackRate&&(this.defaultPlaybackRate=t.defaultPlaybackRate),"number"==typeof t.playbackRate&&(this.playbackRate=t.playbackRate),typeof t.autoplay<"u"&&(this.autoplay=t.autoplay),typeof t.loop<"u"&&(this.loop=t.loop),typeof t.controls<"u"&&(this.controls=t.controls),"number"==typeof t.volume&&(this.volume=t.volume),typeof t.muted<"u"&&(this.muted=t.muted),typeof t.defaultMuted<"u"&&(this.defaultMuted=t.defaultMuted),typeof t.disablePictureInPicture<"u"&&(this.disablePictureInPicture=t.disablePictureInPicture),typeof t.disableAdaptive<"u"&&(this.disableAdaptive=t.disableAdaptive),typeof t.playsinline<"u"&&(this.playsinline=t.playsinline),typeof t.liveShiftType<"u"&&(this.liveShiftType=t.liveShiftType),typeof t.logger<"u"&&(this._outputLogger=t.logger),this.poster=t.poster||""},e._initKernel=function(e){var i,n,r,a,o,s=this;if(void 0===e&&(e=!0),this._logger.i(ti,"init kernel"),this._video){if(this._posterLayer.style.display=Ft?"none":"block",this._destroyKernel(),!(this._src||null!=(i=this._config)&&i.src))return this._video.src="",void this._resetPlayerStat();this._config||(this._config={});var u=h()({},this._config,{adaptive:!1===(null==(n=this._data)?void 0:n.disableAdaptive),liveShiftType:null==(r=this._data)?void 0:r.liveShiftType,ntp:!1});if(se.verify(this._src)?(this._logger.i(ti,"live feed to media desc"),u.src=se.parse(this._src)):u.src=this._src,this._preprocessURL&&(u.preprocessUrl=this._preprocessURL),typeof u.nativeFirst>"u"&&Ft&&(u.nativeFirst=!0),this._isLiveShiftMode()&&(u.catchUpPausedLive=!1),null!=(a=this._data)&&a.logger&&(u.logger=this._data.logger),this._resetPlayerStat(),this._logger.i(ti,"yoda check mobile: "+Ft+" liveshift: "+this.liveShiftType+" class: "+!!t._yodaClass),Ft&&this._yodaEnabled&&this.liveShiftType===Wt.NONE&&t._yodaClass){var c={defaultMuted:this.defaultMuted,muted:this.muted,defaultPlaybackRate:this.defaultPlaybackRate,playbackRate:this.playbackRate,autoplay:this._autoplay,loop:this.loop,objectFit:this._objectFit||"contain",biz:null==(o=this._data)?void 0:o.bizData};if(this._initYodaKernel(c))return void(e&&this._clearKernelStartTimer())}else this._destroyYoda();this._kernelType="kwai-player-kernel",this._logger.i(ti,"init kernel",this._kernelType);var l=this._kernel=new Zt(this._video,u);l.on(qt.VIDEO_RENDERER_CHANGE,(function(t){var e=s._videoLayer;if("canvas"===t.type&&(s._setIsUseCanvas(!0),s._canvas=t.canvas,s._canvas&&e.insertAdjacentElement("afterbegin",s._canvas)),"video"===t.type){s._setIsUseCanvas(!1);try{s._canvas&&e.removeChild(s._canvas)}catch(t){}s._canvas=void 0}s._applyObjectFit(),s.emit(Qt.VIDEO_RENDERER_CHANGE,t)})),l.on(qt.MANIFEST_PARSED,(function(t){s._logger.i(ti,qt.MANIFEST_PARSED,t),s.emit(Qt.MANIFEST_PARSED,t)})),l.on(qt.LEVEL_SWITCHING,(function(t){s.emit(Qt.LEVEL_SWITCHING,t)})),l.on(qt.LEVEL_SWITCHED,(function(t){s.emit(Qt.LEVEL_SWITCHED,t)})),l.on(qt.LEVEL_SWITCH_PLAYING,(function(t){s.emit(Qt.LEVEL_SWITCH_PLAYING,t)})),l.on(qt.LEVEL_SWITCH_FAILED,(function(){s.emit(Qt.LEVEL_SWITCH_FAILED)})),l.on(qt.LEVEL_UPDATED,(function(t){s.emit(Qt.LEVEL_UPDATED,t)})),l.on(qt.AUDIO_TRACK_SWITCHING,(function(t){s.emit(Qt.AUDIO_TRACKS_SWITCHING,t)})),l.on(qt.AUDIO_TRACK_SWITCHED,(function(t){s.emit(Qt.AUDIO_TRACKS_SWITCHED,t)})),l.on(qt.ERROR,(function(t){s._setError({code:t.code,message:t.reason})})),l.on(qt.REPORT,(function(t){"mediaInfo"===t.type&&(s._videoWidth=t.value.width||0,s._videoHeight=t.value.height||0,s._mediaInfo=t.value,s._data&&t.value.liveShiftType&&(s.liveShiftType=t.value.liveShiftType)),s.emit(Qt.REPORT,t)})),l.on(qt.SCREENSHOT,(function(t){s._logger.i(ti,"screenshot["+t.id+"] kernel evt. id: "+t.id+"  img: "+!!t.image),t.id&&s._resolveScreenShotFromQueue(t.id,t.image)})),e&&(this._clearKernelStartTimer(),this._kernelStart())}},e._clearKernelStartTimer=function(){this._kernelStartTimeout&&(clearTimeout(this._kernelStartTimeout),this._kernelStartTimeout=0)},e._kernelStart=function(){var t=this;if(this._kernel&&this._video&&(this._autoplay||""===this._preload||"auto"===this._preload||"metadata"===this._preload)&&(this._kernel.load(),this._kernelLoaded=!0,this.autoplay)){var e=this._video.play();e instanceof Promise&&e.catch((function(){var e;t._logger.i(ti,"autoplay fail, retry."),t._onMutedChange(!0),null==(e=t._video)||e.play().catch((function(){}))}))}},e._updateIsLiveShift=function(t){t!==this._isLiveShift&&(this._isLiveShift=t,this.emit(Qt.LIVE_SHIFT_CHANGE))},e._isLiveShiftMode=function(){var t;return!(null==(t=this._data)||!t.liveShiftType)&&this._data.liveShiftType!==Wt.NONE},e.on=function(t,e){this._evt.on(t,e)},e.once=function(t,e){this._evt.once(t,e)},e.removeAllListeners=function(t){this._logger.i(ti,"call removeAllListeners"),this._evt.removeAllListeners(t)},e.off=function(t,e){this._evt.off(t,e)},e.listeners=function(t){return this._evt.listeners(t)},e.emit=function(t,e){return this._evt.emit(t,e)},e.listenerCount=function(t){return this._evt.listenerCount(t)},_()(t,[{key:"version",get:function(){return t.version}},{key:"packVersion",get:function(){return t.packVersion}},{key:"instanceId",get:function(){return this._instanceId}},{key:"kernelType",get:function(){return this._kernelType}},{key:"logger",get:function(){return this._logger}},{key:"outputLogger",get:function(){return this._outputLogger},set:function(t){this._logger.i(ti,"call set output 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maskUrl",t),this._data&&(this._data.maskUrl=t,this.emit(Qt.ATTRIBUTE_CHANGE_MASK_URL))}},{key:"disableMask",get:function(){var t;return null==(t=this._data)?void 0:t.disableMask},set:function(t){this._logger.i(ti,"call set disableMask",t),this._data&&(this._data.disableMask=t,this.emit(Qt.ATTRIBUTE_CHANGE_DISABLE_MASK))}},{key:"src",get:function(){return this._logger.v(ti,"call get src",this._src),this._src},set:function(t){this._logger.i(ti,"call set src",t),this._src=this._preprocessSrcFunc?this._preprocessSrcFunc(t):t,this._destroyKernel(),this.emit(Qt.ATTRIBUTE_CHANGE_SRC),this._initKernel()}},{key:"isLiveShift",get:function(){return this._isLiveShift}},{key:"liveShiftType",get:function(){var t;return(null==(t=this._data)?void 0:t.liveShiftType)||Wt.NONE},set:function(t){this._logger.i(ti,"call set liveShiftType",t),this._data&&(this._data.liveShiftType=t,this.emit(Qt.LIVE_SHIFT_TYPE_CHANGE))}},{key:"crossOrigin",get:function(){var t;return this._logger.v(ti,"call get crossOrigin",null==(t=this._video)?void 0:t.crossOrigin),this._video?this._video.crossOrigin:null},set:function(t){this._logger.i(ti,"call set crossOrigin",t),this._video&&(this._video.crossOrigin=t),this.emit(Qt.ATTRIBUTE_CHANGE_CROSS_ORIGIN)}},{key:"networkState",get:function(){var t;return this._logger.v(ti,"call get networkState",null==(t=this._video)?void 0:t.networkState),this._video?this._video.networkState:0}},{key:"preload",get:function(){return this._logger.v(ti,"call get preload",this._preload),this._preload},set:function(t){this._logger.i(ti,"call set preload",t),this._preload=t,this._video.preload=t,this.emit(Qt.ATTRIBUTE_CHANGE_PRELOAD)}},{key:"buffered",get:function(){var t;if(!this._yoda)return null==(t=this._video)?void 0:t.buffered}},{key:"readyState",get:function(){return this._yoda?this._yoda.readyState:this._video?this._video.readyState:0}},{key:"seeking",get:function(){var t;return this._yoda?this._yoda.seeking:!(null==(t=this._video)||!t.seeking)}},{key:"currentTime",get:function(){return this._yoda?this._yoda.currentTime:this._video?this._video.currentTime:0},set:function(t){this._logger.i(ti,"call set currentTime",t);try{this._yoda&&(this._yoda.currentTime=t),this._video&&(this._video.currentTime=t),this.emit(Qt.ATTRIBUTE_CHANGE_CURRENT_TIME)}catch(t){}}},{key:"duration",get:function(){return this._yoda?this._yoda.duration:this._video?this._video.duration:NaN}},{key:"paused",get:function(){return this._yoda?this._yoda.paused:!this._video||this._video.paused}},{key:"defaultPlaybackRate",get:function(){var t;return this._logger.v(ti,"call get defaultPlaybackRate",null==(t=this._video)?void 0:t.defaultPlaybackRate),this._video?this._video.defaultPlaybackRate:1},set:function(t){this._logger.i(ti,"call set defaultPlaybackRate",t),this._yoda&&(this._yoda.defaultPlaybackRate=t),this._video&&(this._video.defaultPlaybackRate=t),this.emit(Qt.ATTRIBUTE_CHANGE_DEFAULT_PLAYBACK_RATE)}},{key:"playbackRate",get:function(){return this._video?this._video.playbackRate:1},set:function(t){this._logger.i(ti,"call set playbackRate",t),this._yoda&&(this._yoda.playbackRate=t),this._video&&(this._video.playbackRate=t),this.emit(Qt.ATTRIBUTE_CHANGE_PLAYBACK_RATE)}},{key:"played",get:function(){var t;if(!this._yoda)return null==(t=this._video)?void 0:t.played}},{key:"seekable",get:function(){var t;if(!this._yoda)return null==(t=this._video)?void 0:t.seekable}},{key:"ended",get:function(){return this._yoda?this._yoda.ended:!!this._video&&this._video.ended}},{key:"autoplay",get:function(){return this._autoplay},set:function(t){this._logger.i(ti,"call set autoplay",t),this._autoplay=t,this._yoda&&(this._yoda.autoplay=t),this.emit(Qt.ATTRIBUTE_CHANGE_AUTOPLAY)}},{key:"loop",get:function(){return this._yoda?this._yoda.loop:!!this._video&&this._video.loop},set:function(t){this._logger.i(ti,"call set loop",t),this._video&&(this._video.loop=t),this.emit(Qt.ATTRIBUTE_CHANGE_LOOP)}},{key:"controls",get:function(){return this._controls},set:function(t){this._logger.i(ti,"call set controls",t),t!==this._controls&&(this._controls=t),this.emit(Qt.ATTRIBUTE_CHANGE_CONTROLS)}},{key:"volume",get:function(){return this._yoda?1:this._video?this._video.volume:1},set:function(t){this._video&&(this._video.volume=t<0?0:t>1?1:t,this.emit(Qt.ATTRIBUTE_CHANGE_VOLUME))}},{key:"muted",get:function(){return this._yoda?this._yoda.muted:!!this._video&&this._video.muted},set:function(t){this._logger.i(ti,"call set muted: "+t+", hasVideo: "+!!this._video),this._yoda&&(this._yoda.muted=t),this._video&&(this._video.muted=t),this.emit(Qt.ATTRIBUTE_CHANGE_MUTED)}},{key:"defaultMuted",get:function(){return this._yoda?this._yoda.defaultMuted:!!this._video&&this._video.defaultMuted},set:function(t){this._logger.i(ti,"call set defaultMuted",t),this._yoda&&(this._yoda.defaultMuted=t),this._video&&(this._video.defaultMuted=t),this.emit(Qt.ATTRIBUTE_CHANGE_DEFAULT_MUTED)}},{key:"videoWidth",get:function(){var t;return this._videoWidth||(null==(t=this._video)?void 0:t.videoWidth)}},{key:"videoHeight",get:function(){var t;return this._videoHeight||(null==(t=this._video)?void 0:t.videoHeight)}},{key:"poster",get:function(){return this._poster},set:function(t){this._logger.i(ti,"call set poster",t),this._poster=t,this._updatePosterDom(),this.emit(Qt.ATTRIBUTE_CHANGE_POSTER)}},{key:"disablePictureInPicture",get:function(){var t;return!!this._yoda||!(null==(t=this._video)||!t.disablePictureInPicture)},set:function(t){this._logger.i(ti,"call set 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t;return(null==(t=this._kernel)?void 0:t.currentVideoFrame)||0},set:function(t){this._kernel&&(this._kernel.currentVideoFrame=t,this.emit(Qt.ATTRIBUTE_CHANGE_CURRENT_FRAME))}},{key:"totalVideoFrames",get:function(){var t;return(null==(t=this._kernel)?void 0:t.totalVideoFrames)||0}},{key:"currentLevelTimeInfo",get:function(){var t;return null==(t=this._kernel)?void 0:t.currentLevelTimeInfo}},{key:"video",get:function(){return this._video}},{key:"canvas",get:function(){return this._canvas}},{key:"yodaDom",get:function(){return this._yodaDom}},{key:"audioTrack",get:function(){return this._kernel?this._kernel.audioTrack:-1},set:function(t){this._logger.i(ti,"call set audioTrack",t),this._kernel&&(this._kernel.audioTrack=t,this.emit(Qt.ATTRIBUTE_CHANGE_AUDIO_TRACK))}},{key:"productName",get:function(){var t;return null==(t=this._data)?void 0:t.productName},set:function(t){this._logger.i(ti,"call set productName",t),this._data&&(this._data.productName=t)}},{key:"prefetch",get:function(){var t;return null==(t=this._data)?void 0:t.prefetch},set:function(t){this._logger.i(ti,"call set prefetch",t),this._data&&(this._data.prefetch=t,this.emit(Qt.ATTRIBUTE_CHANGE_PREFETCH))}},{key:"showProgress",get:function(){var t;return null==(t=this._data)?void 0:t.showProgress},set:function(t){this._logger.i(ti,"call set showProgress",t),this._data&&(this._data.showProgress=t,this.emit(Qt.ATTRIBUTE_CHANGE_SHOW_PROGRESS))}},{key:"showTime",get:function(){var t;return null==(t=this._data)?void 0:t.showTime},set:function(t){this._logger.i(ti,"call set showTime",t),this._data&&(this._data.showTime=t,this.emit(Qt.ATTRIBUTE_CHANGE_SHOW_TIME))}},{key:"disableHotkey",get:function(){var t;return null==(t=this._data)?void 0:t.disableHotkey},set:function(t){this._logger.i(ti,"call set disableHotkey",t),this._data&&(this._data.disableHotkey=t,this.emit(Qt.ATTRIBUTE_CHANGE_DISABLE_HOTKEY))}},{key:"disableDanmaku",get:function(){var t;return null==(t=this._data)?void 0:t.disableDanmaku},set:function(t){this._logger.i(ti,"call set disableDanmaku",t),this._data&&(this._data.disableDanmaku=t,this.emit(Qt.ATTRIBUTE_CHANGE_DISABLE_DANMAKU))}},{key:"danmakuRendering",get:function(){var t;return null==(t=this._data)?void 0:t.danmakuRendering},set:function(t){this._logger.i(ti,"call set danmakuRendering",t),this._data&&(this._data.danmakuRendering=t,this.emit(Qt.ATTRIBUTE_CHANGE_DANMAKU_RENDERING))}},{key:"showInfoPanel",get:function(){var t;return null==(t=this._data)?void 0:t.showInfoPanel},set:function(t){this._logger.i(ti,"call set showInfoPanel",t),this._data&&(this._data.showInfoPanel=t,this.emit(Qt.ATTRIBUTE_CHANGE_SHOW_INFO_PANEL))}},{key:"showNext",get:function(){var t;return null==(t=this._data)?void 0:t.showNext},set:function(t){this._logger.i(ti,"call set showNext",t),this._data&&(this._data.showNext=t,this.emit(Qt.ATTRIBUTE_CHANGE_SHOW_NEXT))}},{key:"showPrev",get:function(){var t;return null==(t=this._data)?void 0:t.showPrev},set:function(t){this._logger.i(ti,"call set showPrev",t),this._data&&(this._data.showPrev=t,this.emit(Qt.ATTRIBUTE_CHANGE_SHOW_PREV))}},{key:"bizData",get:function(){var t;return null==(t=this._data)?void 0:t.bizData},set:function(t){this._logger.i(ti,"set biz data",t),this._data&&(this._data.bizData=t),this._yoda&&this._yoda.updateUserConfig({biz:JSON.parse(JSON.stringify(t))}),this.emit(Qt.ATTRIBUTE_CHANGE_BIZ_DATA)}},{key:"liveTime",get:function(){var t;return null!=(t=this._data)&&t.liveTime?{start:this._data.liveTime.start,end:this._data.liveTime.end}:void 0},set:function(t){this._logger.i(ti,"set live time",t),this._data&&(this._data.liveTime=h()({},t)),this.emit(Qt.ATTRIBUTE_CHANGE_LIVE_TIME)}},{key:"objectFit",get:function(){return this._objectFit}},{key:"kernel",get:function(){return this._kernel}},{key:"mainContainer",get:function(){return this._mainDom}},{key:"videoLayer",get:function(){return this._videoLayer}},{key:"videoInteractiveLayer",get:function(){return this._videoInteractiveLayer}},{key:"audienceStat",get:function(){var t;return null==(t=this._kernel)?void 0:t.getAudienceStat()}}],[{key:"version",get:function(){return"1.1.0"}}])}();zt(ei,"packVersion","1.1.0"),zt(ei,"_yodaClass");var ii=ei,ni="vue2",ri=[Qt.LOADSTART,Qt.PROGRESS,Qt.SUSPEND,Qt.ABORT,Qt.ERROR,Qt.EMPTIED,Qt.STALLED,Qt.LOADEDMETADATA,Qt.LOADEDDATA,Qt.CANPLAY,Qt.CANPLAYTHROUGH,Qt.PLAYING,Qt.WAITING,Qt.SEEKING,Qt.SEEKED,Qt.ENDED,Qt.DURATIONCHANGE,Qt.TIMEUPDATE,Qt.PLAY,Qt.PAUSE,Qt.RATECHANGE,Qt.RESIZE,Qt.VOLUMECHANGE,Qt.MANIFEST_PARSED,Qt.LEVEL_SWITCHING,Qt.LEVEL_SWITCHED,Qt.LEVEL_SWITCH_PLAYING,Qt.LEVEL_SWITCH_FAILED,Qt.AUDIO_TRACKS_SWITCHING,Qt.AUDIO_TRACKS_SWITCHED,Qt.FULLSCREEN_CHANGE,Qt.LEVEL_UPDATED,Qt.CLICK_NEXT,Qt.CLICK_REGISTER,Qt.CLICK_LOGIN,Qt.CLICK_VIP,Qt.INTERACTION,Qt.ATTRIBUTE_CHANGE,Qt.REPORT],ai={name:"KwaiPlayerVue2",props:{id:{type:String,default:""},config:{type:Object,default:function(){return{}}},plugins:{type:Object,default:function(){return{}}},src:{type:[Object,String],default:""},controls:{type:[Boolean,String],default:!0},videoId:{type:[String],default:""},autoplay:{type:[Boolean],default:!1},crossOrigin:{type:[String,null],default:null},defaultMuted:{type:[Boolean],default:!1},defaultPlaybackRate:{type:[Number],default:1},loop:{type:[Boolean],default:!1},muted:{type:[Boolean],default:!1},preload:{type:[String,void 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0},prefetch:{type:[Boolean],default:!0},showInfoPanel:{type:[Boolean],default:!1},productName:{type:[String],default:""},previewUrl:{type:[String],default:""},maskUrl:{type:[String],default:""},disableDanmaku:{type:[Boolean]},danmakuRendering:{type:[Boolean],default:!0},bizData:{type:[Object]},liveShiftType:{type:[String]}},data:function(){return{player:void 0,cid:0}},watch:{config:function(t){this.player&&(this.player.logger.i(ni,"call set config",t),this.player.config=t)},controls:function(t){this.player&&(this.player.logger.i(ni,"call set controls",t),this.player.controls=t)},videoId:function(t){this.player&&(this.player.logger.i(ni,"call set videoId",t),this.player.videoId=t)},src:function(t){this.player&&(this.player.logger.i(ni,"call set src",t),this.player.src=t)},autoplay:function(t){this.player&&(this.player.logger.i(ni,"call set autoplay",t),this.player.autoplay=t)},crossOrigin:function(t){this.player&&(this.player.logger.i(ni,"call set 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previewUrl",t),this.player.previewUrl=t)},maskUrl:function(t){this.player&&(this.player.logger.i(ni,"call set maskUrl",t),this.player.maskUrl=t)},disableDanmaku:function(t){this.player&&(this.player.logger.i(ni,"call set disableDanmaku",t),this.player.disableDanmaku=t)},danmakuRendering:function(t){this.player&&(this.player.logger.i(ni,"call set danmakuRendering",t),this.player.danmakuRendering=t)},bizData:function(t){this.player&&(this.player.bizData=t)},liveShiftType:function(t){this.player&&(this.player.liveShiftType=t)}},methods:{load:function(){var t;null==(t=this.player)||t.load()},play:function(){var t;return null==(t=this.player)?void 0:t.play()},pause:function(){var t;null==(t=this.player)||t.pause()},destroy:function(){var t;null==(t=this.player)||t.destroy()},requestPictureInPicture:function(){var t;return null==(t=this.player)?void 0:t.requestPictureInPicture()},isFullscreen:function(t){var e;return null==(e=this.player)?void 0:e.isFullscreen(t)},requestFullscreen:function(t){var e;null==(e=this.player)||e.requestFullscreen(t)},exitFullscreen:function(t){var e;null==(e=this.player)||e.exitFullscreen(t)},isFullscreenAvailable:function(t){var e;return null==(e=this.player)?void 0:e.isFullscreenAvailable(t)},screenshot:function(){var t;return null==(t=this.player)?void 0:t.screenshot()},getError:function(){var t;return null==(t=this.player)?void 0:t.error},getNetworkState:function(){var t;return(null==(t=this.player)?void 0:t.networkState)||0},getBuffered:function(){var t;return null==(t=this.player)?void 0:t.buffered},getReadyState:function(){var t;return(null==(t=this.player)?void 0:t.readyState)||0},getSeeking:function(){var t;return(null==(t=this.player)?void 0:t.seeking)||!1},getDuration:function(){var t;return(null==(t=this.player)?void 0:t.duration)||0},getPaused:function(){var t;return(null==(t=this.player)?void 0:t.paused)||!1},getSeekable:function(){var t;return null==(t=this.player)?void 0:t.seekable},getEnded:function(){var t;return(null==(t=this.player)?void 0:t.ended)||!1},getVideoWidth:function(){var t;return null==(t=this.player)?void 0:t.videoWidth},getVideoHeight:function(){var t;return null==(t=this.player)?void 0:t.videoHeight},getTotalVideoFrames:function(){var t;return(null==(t=this.player)?void 0:t.totalVideoFrames)||0},setSrc:function(t){this.player&&(this.player.src=t)},getSrc:function(){var t;return null==(t=this.player)?void 0:t.src},setConfig:function(t){this.player&&(this.player.config=t)},getConfig:function(){var t;return null==(t=this.player)?void 0:t.config},setCrossOrigin:function(t){this.player&&(this.player.crossOrigin=t)},getCrossOrigin:function(){var t;return(null==(t=this.player)?void 0:t.crossOrigin)||null},setPreload:function(t){this.player&&(this.preload=t)},getPreload:function(){var t;return(null==(t=this.player)?void 0:t.preload)||""},setCurrentTime:function(t){this.player&&(this.player.currentTime=t)},getCurrentTime:function(){var 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t.ERROR="error",t.MANIFEST_PARSED="manifestparsed",t.LEVEL_SWITCHING="levelswitching",t.LEVEL_SWITCHED="levelswitched",t.LEVEL_SWITCH_PLAYING="levelswitchplaying",t.LEVEL_SWITCH_FAILED="levelswitchfailed",t.LEVEL_UPDATED="levelupdated",t.AUDIO_TRACKS_SWITCHING="audiotrackswitching",t.AUDIO_TRACKS_SWITCHED="audiotrackswitched",t.LOADSTART="loadstart",t.PROGRESS="progress",t.SUSPEND="suspend",t.ABORT="abort",t.EMPTIED="emptied",t.STALLED="stalled",t.LOADEDMETADATA="loadedmetadata",t.LOADEDDATA="loadeddata",t.CANPLAY="canplay",t.CANPLAYTHROUGH="canplaythrough",t.PLAYING="playing",t.WAITING="waiting",t.SEEKING="seeking",t.SEEKED="seeked",t.ENDED="ended",t.DURATIONCHANGE="durationchange",t.TIMEUPDATE="timeupdate",t.PLAY="play",t.PAUSE="pause",t.RATECHANGE="ratechange",t.RESIZE="resize",t.VOLUMECHANGE="volumechange",t.ENTER_PICTURE_IN_PICTURE="enterpictureinpicture",t.LEAVE_PICTURE_IN_PICTURE="leavepictureinpicture",t.REPORT="report",t.VIDEO_RENDERER_CHANGE="videorendererchange",t.FULLSCREEN_CHANGE="fullscreenchange",t.ATTRIBUTE_CHANGE="attribute:change",t.INTERACTION="interaction",t.LIVE_SHIFT_CHANGE="liveshiftchange",t.LIVE_SHIFT_TYPE_CHANGE="liveshifttypechange",t.OBJECT_FIT_CHANGE="objectfitchange",t.ATTRIBUTE_CHANGE_CONFIG="attribute:change:config",t.ATTRIBUTE_CHANGE_SRC="attribute:change:src",t.ATTRIBUTE_CHANGE_VIDEO_ID="attribute:change:videoid",t.ATTRIBUTE_CHANGE_PREVIEW_URL="attribute:change:previewurl",t.ATTRIBUTE_CHANGE_MASK_URL="attribute:change:maskurl",t.ATTRIBUTE_CHANGE_CROSS_ORIGIN="attribute:change:crossorigin",t.ATTRIBUTE_CHANGE_PRELOAD="attribute:change:preload",t.ATTRIBUTE_CHANGE_CURRENT_TIME="attribute:change:currenttime",t.ATTRIBUTE_CHANGE_DEFAULT_PLAYBACK_RATE="attribute:change:defaultplaybackrate",t.ATTRIBUTE_CHANGE_PLAYBACK_RATE="attribute:change:playbackrate",t.ATTRIBUTE_CHANGE_AUTOPLAY="attribute:change:autoplay",t.ATTRIBUTE_CHANGE_LOOP="attribute:change:loop",t.ATTRIBUTE_CHANGE_CONTROLS="attribute:change:controls",t.ATTRIBUTE_CHANGE_VOLUME="attribute:change:volume",t.ATTRIBUTE_CHANGE_MUTED="attribute:change:muted",t.ATTRIBUTE_CHANGE_DEFAULT_MUTED="attribute:change:defaultmuted",t.ATTRIBUTE_CHANGE_POSTER="attribute:change:poster",t.ATTRIBUTE_CHANGE_DISABLE_PICTURE_IN_PICTURE="attribute:change:disablepictureinpicture",t.ATTRIBUTE_CHANGE_PLAYSINLINE="attribute:change:playsinline",t.ATTRIBUTE_CHANGE_DISABLE_ADAPTIVE="attribute:change:disableadaptive",t.ATTRIBUTE_CHANGE_DISABLE_DOWNLOAD="attribute:change:disabledownload",t.ATTRIBUTE_CHANGE_DISABLE_MASK="attribute:change:disablemask",t.ATTRIBUTE_CHANGE_DISABLE_HOTKEY="attribute:change:disablehotkey",t.ATTRIBUTE_CHANGE_DISABLE_DANMAKU="attribute:change:disabledanmaku",t.ATTRIBUTE_CHANGE_DANMAKU_RENDERING="attribute:change:danmakurendering",t.ATTRIBUTE_CHANGE_DANMAKU_CONTROLS_POS="attribute:change:danmakucontrolspos",t.ATTRIBUTE_CHANGE_DANMAKU_CONTROLS_POS_FULLSCREEN="attribute:change:danmakucontrolsposfullscreen",t.ATTRIBUTE_CHANGE_CURRENT_LEVEL="attribute:change:currentlevel",t.ATTRIBUTE_CHANGE_NEXT_LEVEL="attribute:change:nextlevel",t.ATTRIBUTE_CHANGE_CURRENT_FRAME="attribute:change:currentframe",t.ATTRIBUTE_CHANGE_AUDIO_TRACK="attribute:change:audiotrack",t.ATTRIBUTE_CHANGE_PREFETCH="attribute:change:prefetch",t.ATTRIBUTE_CHANGE_SHOW_PROGRESS="attribute:change:showprogress",t.ATTRIBUTE_CHANGE_SHOW_TIME="attribute:change:showtime",t.ATTRIBUTE_CHANGE_SHOW_NEXT="attribute:change:shownext",t.ATTRIBUTE_CHANGE_SHOW_PREV="attribute:change:showprev",t.ATTRIBUTE_CHANGE_BIZ_DATA="attribute:change:bizdata",t.ATTRIBUTE_CHANGE_LIVE_TIME="attribute:change:livetime",t.ATTRIBUTE_CHANGE_SHOW_INFO_PANEL="attribute:change:showinfopanel",t.CLICK_NEXT="clicknext",t.CLICK_LOGIN="clicklogin",t.CLICK_REGISTER="clickregister",t.CLICK_VIP="clickvip",t}(Qa||{}),Xa=function(t){return t.NONE="none",t.KWAI="kwai",t.KWAI2="kwai2",t}(Xa||{}),Za=function(t){return t.SYSTEM="system",t.WINDOW="window",t}(Za||{}),qa=function(t){return t.PLAY="play",t.PAUSE="pause",t.REFRESH="refresh",t.NEXT="next",t.TURN_ON_LOOP="turnOnLoop",t.TURN_OFF_LOOP="turnOffLoop",t.LOOP="loop",t.PLAYBACK_RATE_NORMAL="playbackRateNromal",t.OPTIONS="options",t.DOWNLOAD="download",t.VIDEO_TRACK="videoTrack",t.AUDIO_TRACK="audioTrack",t.PLAYBACK_RATE="playbackRate",t.PLAYBACK_RATE_SHORT="playbackRateShort",t.PICTURE_IN_PICTURE="pictureInPicture",t.EXIT_PICTURE_IN_PICTURE="exitPictureInPicture",t.PLAY_INFO="playInfo",t.MIRROR_IMAGE="mirrorImage",t.ROTATE="rotate",t.FULLSCREEN="fullscreen",t.EXIT_FULLSCREEN="exitFullscreen",t.WINDOW_FULLSCREEN="windowFullscreen",t.EXIT_WINDOW_FULLSCREEN="exitWindowFullscreen",t.AUTO="auto",t.CURRENT_VOLUME="currentVolume",t.CURRENTLY_MUTED="currentlyMuted",t.SWITCH_TO_VIDEO="switchToVideo",t.SWITCHING_TO_VIDEO="switchingToVideo",t.SWITCHED_TO_VIDEO="switchedToVideo",t.SWITCH_TO_AUDIO="switchToAudio",t.SWITCHING_TO_AUDIO="switchingToAudio",t.SWITCHED_TO_AUDIO="switchedToAudio",t.FAIL="fail",t.ERROR_PANEL_TITLE="errorPanelTitle",t.ERROR_PANEL_RETRY_BTN="errorPanelRetryBtn",t.LIVE="live",t.RETURN_TO_LIVE="returnToLive",t}(qa||{}),Ja={play:"播放",pause:"暂停",refresh:"刷新",next:"下一个",turnOnLoop:"打开循环播放",turnOffLoop:"关闭循环播放",loop:"循环播放",playbackRateNromal:"正常",options:"选项",download:"下载",videoTrack:"视频轨",audioTrack:"音频轨",playbackRate:"播放速度",playbackRateShort:"倍速",pictureInPicture:"画中画",exitPictureInPicture:"退出画中画",playInfo:"视频信息",mirrorImage:"镜像画面",rotate:"旋转画面",fullscreen:"全屏",exitFullscreen:"退出全屏",windowFullscreen:"网页全屏",exitWindowFullscreen:"退出网页全屏",auto:"自动",currentVolume:"当前音量",currentlyMuted:"当前静音",switchToVideo:"切换到",switchingToVideo:"正在切换",switchedToVideo:"已切换",switchToAudio:"切换到",switchingToAudio:"正在切换",switchedToAudio:"已切换",fail:"失败",errorPanelTitle:"播放出错了",errorPanelRetryBtn:"点击重试",live:"直播中",returnToLive:"返回直播"},$a=function(t){return t.VERSION="version",t.LOOP="loop",t.PLAY_INFO="playInfo",t.MIRROR="mirror",t.ROTATE="rotate",t.PIP="pip",t}($a||{}),to=function(t){return t[t.DEFAULT=0]="DEFAULT",t[t.HOVER=1]="HOVER",t[t.DISABLED=2]="DISABLED",t}(to||{});function eo(t,e,i){var n=t.findIndex((function(t){return t.id===i.id}));n>=0&&(t.splice(n,1),e([].concat(t)))}function io(t,e,i,n){var r=t.findIndex((function(t){return t.id===i.id}));r<0?(typeof n>"u"?t.push(i):t.splice(n,0,i),e([].concat(t))):"number"==typeof n&&n!==r&&(t.splice(r,1),t.splice(n,0,i),e([].concat(t)))}var no=Nr(void 0),ro=function(t){var 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r=function(){a.isChecked=!!t.getChecked&&t.getChecked(),s([].concat(o)),l([].concat(c))};null==(n=t.callback)||n.add(r);var a={id:e+"-"+i,name:t.getText(),handle:t.onClick,isChecked:!!t.getChecked&&t.getChecked()};return{btn:a,changeCallback:r,soltBtnInfo:t,active:!0}}})).filter((function(t){return typeof t<"u"}));null!=r&&r.length&&h.push({id:e,btns:r})}})),_(),function(){n.off(Qa.ATTRIBUTE_CHANGE_SRC,t),n.off(Qa.ATTRIBUTE_CHANGE_DISABLE_PICTURE_IN_PICTURE,e),n.off(Qa.REPORT,i),n.off(Qa.ENTER_PICTURE_IN_PICTURE,a),n.off(Qa.LEAVE_PICTURE_IN_PICTURE,u),h.forEach((function(t){t.btns.forEach((function(t){var e;null==(e=t.soltBtnInfo.callback)||e.remove(t.changeCallback)}))}))}}),[]),xr(no.Provider,{value:{player:n,contextMenuItems:o,overflowItems:c},children:e})},ao=Nr(void 0),oo="controls-context",so=function(t){var e=t.children,i=t.deps,n=i.player,r=i.text,a=n.logger,o=Qr(!1),s=o[0],u=o[1],c=Qr([]),l=c[0],h=c[1],d=Qr([]),f=d[0],p=d[1],_=Qr(),v=_[0],A=_[1],g=Qr(-1),m=g[0],b=g[1],y=Qr(-1),E=y[0],C=y[1],T=Qr(n.playbackRate),I=T[0],R=T[1],w=Qr(!1),L=w[0],D=w[1],S=Qr(n.muted),O=S[0],N=S[1],k=Qr(n.volume),x=k[0],P=k[1],M=Qr(!1),U=M[0],B=M[1],V=Qr(n.paused),F=V[0],j=V[1],H=Qr(n.isFullscreen(Za.SYSTEM)),G=H[0],z=H[1],W=Qr(n.isFullscreen(Za.WINDOW)),K=W[0],Y=W[1],Q=Qr(!0),X=Q[0],Z=Q[1],q=Qr(n.loop),J=q[0],$=q[1],tt=Qr(!1),et=tt[0],it=tt[1],nt=Qr(!!n.controls),rt=nt[0],at=nt[1],ot=Qr(!!n.isLiveShift),st=ot[0],ut=ot[1],ct=Qr(n.liveShiftType),lt=ct[0],ht=ct[1],dt=Qr(n.isFullscreenAvailable())[0],ft=Qr(!1!==i.options.showWindowFullScreen)[0],pt=Qr(!!n.disablePictureInPicture),_t=pt[0],vt=pt[1],At=Qr(!0===i.options.showProgressTime)[0],gt=Qr(!1!==i.options.showContextMenu)[0],mt=Jr((function(){return!(lt!==Xa.KWAI&&lt!==Xa.KWAI2||!s)&&!Hn}),[lt,s]),bt=Jr((function(){return!n.src||!!v}),[n.src,v]),yt=Jr((function(){return!s}),[s]),Et=Jr((function(){return s}),[s]),Ct=Jr((function(){return!Hn&&n.isPictureInPictureAvailable()&&!_t&&!X&&et}),[X,et,_t]),Tt=Jr((function(){return!s&&!Hn&&!1!==i.options.showPlaybackRate}),[s]),It=Jr((function(){return!s&&!1!==i.options.showPlaybackRate}),[s]),Rt=Jr((function(){return typeof n.showProgress>"u"&&typeof i.options.showProgress>"u"?!s||s&&mt:(!s||s&&mt)&&!(!n.showProgress&&!i.options.showProgress)}),[s,mt,n.showProgress]),wt=Jr((function(){return!1!==n.showTime&&!1!==i.options.showTime}),[n.showTime]),Lt=Jr((function(){return!(!n.showNext&&!i.options.showNext)}),[s,n.showNext]),Dt=Jr((function(){return!(!n.showPrev&&!i.options.showPrev)}),[s,n.showPrev]);Zr((function(){var t=function(t){a.i(oo,"manifest parsed");var e=[];if(t.levels.forEach((function(t,i){var n=t.qualityLabel||t.qualityType;n||(n=t.width&&t.height?Math.min(t.width,t.height)+"P":i.toString()),e.push({val:i,label:n,type:t.qualityType||""})})),e.reverse(),b(t.currentLevel),t.auto&&e.length>1&&(e.unshift({val:-1,label:r(qa.AUTO),type:""}),b(-1)),h(e),t.audioTracks){var i=[];t.audioTracks.forEach((function(t,e){i.push({val:e,label:t.qualityLabel||t.qualityType||t.lang||e.toString(),type:t.qualityType})})),f.reverse(),p(i),C(t.audioTrack||0),u(!!t.isLive)}},e=function(t){"mediaInfo"===t.type&&u(!!t.value.isLive)},i=function(t){A(t),B(!1)},o=function(){A(void 0),Z(!!n.canvas)},s=function(){n.video.readyState>2&&B(!1)},c=function(){isFinite(n.duration)&&n.duration>0&&lt===Xa.NONE&&u(!1)},l=function(){return R(n.playbackRate)},d=function(){return D(!0)},_=function(){return D(!1)},v=function(){B(!1),it(!1),u(!1)},g=function(){A(void 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n.on(Qa.ATTRIBUTE_CHANGE_SRC,v),n.on(Qa.EMPTIED,g),n.on(Qa.WAITING,m),n.on(Qa.SEEKING,y),n.on(Qa.SEEKED,E),n.on(Qa.PLAYING,T),n.on(Qa.PAUSE,I),n.on(Qa.CANPLAY,w),n.on(Qa.ENDED,L),n.on(Qa.VOLUMECHANGE,S),n.on(Qa.MANIFEST_PARSED,t),n.on(Qa.REPORT,e),n.on(Qa.ERROR,i),n.on(Qa.LOADEDDATA,o),n.on(Qa.TIMEUPDATE,s),n.on(Qa.DURATIONCHANGE,c),n.on(Qa.RATECHANGE,l),n.on(Qa.ENTER_PICTURE_IN_PICTURE,d),n.on(Qa.LEAVE_PICTURE_IN_PICTURE,_),n.on(Qa.FULLSCREEN_CHANGE,k),n.on(Qa.VIDEO_RENDERER_CHANGE,x),n.on(Qa.LIVE_SHIFT_CHANGE,H),n.on(Qa.LIVE_SHIFT_TYPE_CHANGE,G),n.on(Qa.ATTRIBUTE_CHANGE_LOOP,M),n.on(Qa.ATTRIBUTE_CHANGE_CONTROLS,U),n.on(Qa.ATTRIBUTE_CHANGE_CURRENT_LEVEL,V),n.on(Qa.ATTRIBUTE_CHANGE_NEXT_LEVEL,V),n.on(Qa.ATTRIBUTE_CHANGE_AUDIO_TRACK,F),n.on(Qa.ATTRIBUTE_CHANGE_DISABLE_PICTURE_IN_PICTURE,W),function(){n.off(Qa.ATTRIBUTE_CHANGE_SRC,v),n.off(Qa.EMPTIED,g),n.off(Qa.WAITING,m),n.off(Qa.SEEKING,y),n.off(Qa.SEEKED,E),n.off(Qa.PLAYING,T),n.off(Qa.PAUSE,I),n.off(Qa.CANPLAY,w),n.off(Qa.ENDED,L),n.off(Qa.VOLUMECHANGE,S),n.off(Qa.MANIFEST_PARSED,t),n.off(Qa.REPORT,e),n.off(Qa.ERROR,i),n.off(Qa.LOADEDDATA,o),n.off(Qa.TIMEUPDATE,s),n.off(Qa.DURATIONCHANGE,c),n.off(Qa.RATECHANGE,l),n.off(Qa.ENTER_PICTURE_IN_PICTURE,d),n.off(Qa.LEAVE_PICTURE_IN_PICTURE,_),n.off(Qa.FULLSCREEN_CHANGE,k),n.off(Qa.VIDEO_RENDERER_CHANGE,x),n.off(Qa.LIVE_SHIFT_CHANGE,H),n.off(Qa.LIVE_SHIFT_TYPE_CHANGE,G),n.off(Qa.ATTRIBUTE_CHANGE_LOOP,M),n.off(Qa.ATTRIBUTE_CHANGE_CONTROLS,U),n.off(Qa.ATTRIBUTE_CHANGE_CURRENT_LEVEL,V),n.off(Qa.ATTRIBUTE_CHANGE_NEXT_LEVEL,V),n.off(Qa.ATTRIBUTE_CHANGE_AUDIO_TRACK,F),n.off(Qa.ATTRIBUTE_CHANGE_DISABLE_PICTURE_IN_PICTURE,W)}}),[]);return xr(ao.Provider,{value:{text:r,player:n,isLive:s,currentLevel:m,currentAudioLevel:E,levels:l,audioLevels:f,error:v,playbackRate:I,isInPIP:L,muted:O,volume:x,waiting:U,paused:F,isFullscreen:G,isWindowFullscreen:K,isCanvasRender:X,isLoop:J,firstFrameReady:et,isLiveShift:st,liveShiftType:lt,liveShiftEnabled:mt,changeLevel:function(t){a.i(oo,"change level",t),n.currentLevel=t,b(t)},changeAudioLevel:function(t){a.i(oo,"change audio level",t),n.audioTrack=t,C(t)},changePlaybackRate:function(t){a.i(oo,"change playback rate level",t),n.playbackRate=t},changeVolume:function(t){n.muted=!1,n.volume=t},changePIP:function(){a.i(oo,"change pip"),document.pictureInPictureElement?document.exitPictureInPicture():n.requestPictureInPicture()},toggleMuted:function(){a.i(oo,"toggle muted",!n.muted),n.muted=!n.muted},togglePlay:function(){a.i(oo,"toggle play",n.paused),n.paused?n.play():n.pause()},toggleFullscreen:function(){a.i(oo,"toggle 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t.VIDEO="video",t.VIDEO_INTERACTIVE="videoInteractive",t.DEFAULT="default",t}(is||{}),ns=function(){function t(t,e,i){qo(this,"type","2:1"),qo(this,"videoWidth",0),qo(this,"videoHeight",0),qo(this,"objectFit",""),qo(this,"_logger"),qo(this,"_player"),qo(this,"_view"),this._logger=t,this._player=e,this._view=i}return t.prototype.reset=function(){this.videoWidth=this.videoHeight=0},_()(t,[{key:"realVideoWidth",get:function(){return"2:1"===this.type?this.videoWidth/3*2:this.videoWidth/2}},{key:"targetR",get:function(){return"2:1"===this.type?this.videoWidth/3*2/this.videoHeight:this.videoWidth/2/this.videoHeight}},{key:"view",get:function(){return this._view}},{key:"viewR",get:function(){var t=this.viewRect;return t.width/t.height}},{key:"videoR",get:function(){return this.videoWidth/this.videoHeight}},{key:"viewRect",get:function(){return this._view.getBoundingClientRect()}},{key:"player",get:function(){return this._player}},{key:"logger",get:function(){return this._logger}}])}(),rs=function(){function t(){}return t.setPixelRatioByDevice=function(e){t.pixelRatioByDevice=e,t.pixelRatio=e?window.devicePixelRatio:1},t}();qo(rs,"pixelRatioByDevice",!0),qo(rs,"pixelRatio",1);var as,os,ss=rs,us="renderer-basic",cs=function(){function t(t,e){qo(this,"_logger"),qo(this,"_ctx"),qo(this,"_source"),qo(this,"_viewport",{x:0,y:0,w:1,h:1,scale:1}),this._logger=t,this._ctx=e}var e=t.prototype;return e.draw=function(){return I(this,null,A.a.mark((function t(){var e,i,n;return A.a.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(e=this._ctx.player){t.next=3;break}return t.abrupt("return",!1);case 3:if(!((i=e.canvas||e.video)instanceof HTMLCanvasElement)){t.next=10;break}return t.next=7,e.screenshot();case 7:n=t.sent,t.next=11;break;case 10:n=i;case 11:return t.abrupt("return",!!n&&Promise.resolve(this._drawImageData(n)));case 12:case"end":return t.stop()}}),t,this)})))},e.setSource=function(t){this._logger.i(us,"set 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i=t.clientWidth*e|0,n=t.clientHeight*e|0;return!(!i||!n||t.width===i&&t.height===n)&&(t.width=i,t.height=n,!0)}function hs(t,e,i,n,r){var a=r||fs,o=t.createProgram();return o?(e.forEach((function(e){t.attachShader(o,e)})),i&&i.forEach((function(e,i){t.bindAttribLocation(o,n?n[i]:i,e)})),t.linkProgram(o),t.getProgramParameter(o,t.LINK_STATUS)?o:(a("Error in program linking:"+t.getProgramInfoLog(o)),t.deleteProgram(o),null)):null}function ds(t,e,i,n){var r=n||fs,a=t.createShader(i);return a?(t.shaderSource(a,e),t.compileShader(a),t.getShaderParameter(a,t.COMPILE_STATUS)?a:(r("*** Error compiling shader '"+a+"':"+t.getShaderInfoLog(a)),t.deleteShader(a),null)):null}function fs(t){console&&(console.error?console.error(t):console.log&&console.log(t))}var ps="renderer-2d",_s=function(t){function e(){var e;return e=t.apply(this,arguments)||this,qo(c()(e),"_tmpCanvas"),qo(c()(e),"_tmpCtx",null),qo(c()(e),"_viewCtx",null),e}f()(e,t);var i=e.prototype;return i._drawImageData=function(t){var e,i,n=this._ctx.view;this._viewCtx||(this._viewCtx=n.getContext("2d",{willReadFrequently:!0})),null==(e=this._viewCtx)||e.clearRect(0,0,n.width,n.height),ls(n,ss.pixelRatio),this._updateViewport(),this._tmpCanvas||(this._tmpCanvas=document.createElement("canvas"),this._tmpCtx=this._tmpCanvas.getContext("2d",{willReadFrequently:!0}));var r=this._tmpCtx,a=this._ctx;if(!r)return this._logger.i(ps,"create tmp ctx error."),!1;t instanceof ImageData?((i=this._tmpCanvas).width=t.width,i.height=t.height,r.putImageData(t,0,0)):((i=this._tmpCanvas).width=a.videoWidth,i.height=a.videoHeight,r.drawImage(t,0,0));var o=this._viewport,s=this._viewCtx,u=Math.round(a.realVideoWidth),c=Math.round(o.x),l=Math.round(o.y),h=Math.min(Math.round(o.w),n.width),d=Math.min(Math.round(o.h),n.height),f=c>=0?0:-c*o.scale,p=l>=0?0:-l*o.scale,_=f>0?u-2*f:u,v=p>0?a.videoHeight-2*p:a.videoHeight,A="2:1"===a.type?2:1,g=Math.min(Math.round(_/A),a.videoWidth-u),m=Math.round(v/A);if(!i||!s)return!1;s.drawImage(i,f,p,_,v,Math.max(0,c),Math.max(0,l),h,d);for(var b=r.getImageData(u+f/A,p/A,g,m),y=s.getImageData(0,0,n.width,n.height),E=0,C=0,T=Math.max(0,c),I=Math.max(0,l),R=0;R<y.height;R++)for(var w=T;w<T+h;w++)R<I||R>I+d||w<T||w>T+h||(E=y.width*R+w<<2,C=Math.round(Math.min(m-1,Math.round((R-I)*m/d))*g+Math.min(Math.round((w-T)*g/h),g-1))<<2,y.data[E+3]=b.data[C]);return s.putImageData(y,0,0),!0},i.clean=function(){this._logger.i(ps,"clean");var t=this._viewCtx;t&&t.clearRect(0,0,t.canvas.width,t.canvas.height)},i.destroy=function(){this._logger.i(ps,"destroy"),t.prototype.destroy.call(this),this._tmpCtx=null,this._tmpCanvas&&(this._tmpCanvas.width=0,this._tmpCanvas.height=0,this._tmpCanvas=void 0)},e}(cs),vs="\n    attribute vec4 position;\n    attribute vec4 inputTextureCoordinate;\n\n    varying vec2 textureCoordinate;\n\n    void main() {\n        gl_Position = position;\n        textureCoordinate = inputTextureCoordinate.xy;\n    }\n  ",As="\n    precision highp float;\n\n    varying highp vec2 textureCoordinate;\n\n    uniform sampler2D inputImageTexture;\n    uniform int type;\n\n    void main() {\n        if (type == 2) {\n            float alphaX = 2.0 / 3.0;\n            vec3 colorRGB = texture2D(inputImageTexture, vec2(textureCoordinate.x * alphaX, textureCoordinate.y)).rgb;\n            vec2 rightTextureCoordinate = vec2(alphaX + (textureCoordinate.x / 3.0), textureCoordinate.y / 2.0);\n            float colorA = 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e.i(gs,"constructor"),n=t.call(this,e,i)||this,qo(c()(n),"_vShader",null),qo(c()(n),"_fShader",null),qo(c()(n),"_gl",null),qo(c()(n),"_program",null),qo(c()(n),"_positionBuffer",null),qo(c()(n),"_texcoordBuffer",null),qo(c()(n),"_texture",null),qo(c()(n),"_typeUniform",null),qo(c()(n),"_inputWidth",0),qo(c()(n),"_inputHeight",0),qo(c()(n),"_inputTextureUniform",null),qo(c()(n),"_positionAttrib",0),qo(c()(n),"_inputTextureCoordinateAttrib",0),n._gl=function(t){return t.getContext("webgl",{preferLowPowerToHighPerformance:!0,powerPreference:"default",preserveDrawingBuffer:!0})}(i.view),n}f()(e,t);var i=e.prototype;return i._init=function(){this._logger.i(gs,"init");var t=this._gl;if(!t)return this._logger.e(gs,"init error gl null."),!1;var e=function(t,e,i,n,r,a){void 0===n&&(n=[]),void 0===r&&(r=[]);var o=[],s=ds(t,e,t.VERTEX_SHADER,a),u=ds(t,i,t.FRAGMENT_SHADER,a);return s&&o.push(s),u&&o.push(u),{program:hs(t,o,n,r,a),vertexShader:s,fragmentShader:u}}(t,vs,As);this._vShader=e.vertexShader,this._fShader=e.fragmentShader;var i=this._program=e.program;return i?(ls(t.canvas,ss.pixelRatio),this._positionBuffer=t.createBuffer(),t.bindBuffer(t.ARRAY_BUFFER,this._positionBuffer),t.bufferData(t.ARRAY_BUFFER,new Float32Array([-1,-1,1,-1,-1,1,1,1]),t.STATIC_DRAW),this._texcoordBuffer=t.createBuffer(),t.bindBuffer(t.ARRAY_BUFFER,this._texcoordBuffer),t.bufferData(t.ARRAY_BUFFER,new Float32Array([0,0,1,0,0,1,1,1]),t.STATIC_DRAW),this._typeUniform=t.getUniformLocation(i,"type"),this._logger.i(gs,"init complete."),!0):(this._logger.e(gs,"init error program null."),!1)},i.clean=function(){this._logger.i(gs,"clean");var t=this._gl;t&&(t.viewport(0,0,t.canvas.width,t.canvas.height),t.clearColor(0,0,0,0),t.clear(t.COLOR_BUFFER_BIT))},i.destroy=function(){if(this._logger.i(gs,"destroy",!!this._gl),this._gl){this._gl.disableVertexAttribArray(this._positionAttrib),this._gl.disableVertexAttribArray(this._inputTextureCoordinateAttrib),this._positionBuffer&&this._gl.deleteBuffer(this._positionBuffer),this._texcoordBuffer&&this._gl.deleteBuffer(this._texcoordBuffer),this._texture&&this._gl.deleteTexture(this._texture),this._program&&this._gl.deleteProgram(this._program),this._vShader&&this._gl.deleteShader(this._vShader),this._fShader&&this._gl.deleteShader(this._fShader);var e=this._gl.getExtension("WEBGL_lose_context");e&&e.loseContext(),this._gl=null}t.prototype.destroy.call(this)},i._drawImageData=function(t){var e=this._gl;if(!e)return!1;if(!this._program){if(!this._init())return!1;this._active(),this._texture=this._createAndSetupTexture(e)}if(ls(e.canvas,ss.pixelRatio),this.setType(this._ctx.type),t instanceof HTMLVideoElement){if((t.videoWidth!==this._inputWidth||t.videoHeight!==this._inputHeight)&&(this._inputWidth=t.videoWidth,this._inputHeight=t.videoHeight),4!==t.readyState)return!1}else(t.width!==this._inputWidth||t.height!==this._inputHeight)&&(this._inputWidth=t.width,this._inputHeight=t.height);return this._updateSize(),e.pixelStorei(e.UNPACK_FLIP_Y_WEBGL,1),e.bindTexture(e.TEXTURE_2D,this._texture),e.texImage2D(e.TEXTURE_2D,0,e.RGBA,e.RGBA,e.UNSIGNED_BYTE,t),e.clearColor(0,0,0,0),e.clear(e.COLOR_BUFFER_BIT),e.drawArrays(e.TRIANGLE_STRIP,0,4),e.finish(),!0},i._createAndSetupTexture=function(t){var e=t.createTexture();return t.bindTexture(t.TEXTURE_2D,e),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.LINEAR),e},i._updateSize=function(){var 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t?os=e:as=e,e}(!1)?(t.i(bs,"backend: webgl."),this._r=new ms(t,this._ctx)):(t.i(bs,"backend: canvas2d."),this._r=new _s(t,this._ctx)),this._r.setType(this._ctx.type),this._resizeObserver=new an((function(){r._active&&(t.i(bs,"resize redraw"),r.draw())})),this._resizeObserver.observe(n)}var e=t.prototype;return e.reset=function(){this._logger.i(bs,"reset",this._r),this._r.clean(),this._fps=60,this._ctx.reset(),this.stop()},e.start=function(){this._logger.i(bs,"start. active: "+this._active),this._active||(this._active=!0,this._animationFrameHandler=requestAnimationFrame(this._loop))},e.stop=function(){this._logger.i(bs,"stop"),this._active=!1,cancelAnimationFrame(this._animationFrameHandler),this._animationFrameHandler=0},e.setInput=function(t){this._logger.i(bs,"set input",t),this._r.setSource(t)},e.updateVideoSize=function(t,e){this._logger.i(bs,"update video size",t,e),this._ctx.videoWidth=t,this._ctx.videoHeight=e},e.updateFps=function(t){this._logger.i(bs,"update 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e.label},i.beforeInstall=function(t){this._player=t,this._logger=t.logger,t.on(es.VIDEO_RENDERER_CHANGE,this._onRendererChange),t.on(es.ATTRIBUTE_CHANGE_SRC,this._onSrcChange),t.on(es.LOADEDMETADATA,this._onLoadedMetadata),t.on(es.REPORT,this._onReport),t.on(es.MANIFEST_PARSED,this._onManifest),t.on(es.OBJECT_FIT_CHANGE,this._onObjectFitChange)},i.afterInstall=function(t,e){var i,n,r;this._dom=t.createSubContainer(is.VIDEO),this._dom.style.position="absolute",this._dom.style.top="0",this._dom.style.left="0",this._dom.style.width="100%",this._dom.style.height="100%",this._dom.style.visibility="hidden",this._outputCanvas=document.createElement("canvas"),this._outputCanvas.style.width="100%",this._outputCanvas.style.height="100%",this._dom.appendChild(this._outputCanvas),null==(i=this._logger)||i.i(Cs,"after install",e),!this._renderer&&this._logger&&(this._logger.i(Cs,"renderer init"),this._renderer=new ys(this._logger,t,this._outputCanvas,this._dom)),typeof(null==e?void 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t>"u"?null==(i=this._renderer)||i.updateType(this._typeFromMeta||"2:1"):null==(n=this._renderer)||n.updateType(t)}},{key:"_isActive",get:function(){return!0===this._active||typeof this._active>"u"&&typeof this._typeFromMeta<"u"}}])}(ts);qo(Ts,"label","AlphaVideoPlugin"),qo(Ts,"version","1.1.0-alpha.0");var Is=Ts,Rs=Object.defineProperty,ws=function(t,e,i){return function(t,e,i){e in t?Rs(t,e,{enumerable:!0,configurable:!0,writable:!0,value:i}):t[e]=i}(t,"symbol"!=typeof e?e+"":e,i),i};!function(){try{if(typeof document<"u"){var t=document.createElement("style");t.appendChild(document.createTextNode("")),document.head.appendChild(t)}}catch(t){console.error("vite-plugin-css-injected-by-js",t)}}();var Ls=Object.defineProperty,Ds=function(t,e,i){return function(t,e,i){e in t?Ls(t,e,{enumerable:!0,configurable:!0,writable:!0,value:i}):t[e]=i}(t,"symbol"!=typeof e?e+"":e,i),i},Ss=function(t){function e(){return 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t&&(e[i]=0)}))),i([].concat(e)))}),[]),st=$r((function(){i.logger.i("info-panel","click copy");var t={date:Z};c&&(t.did=c),n&&(t.playerVersion=n),N&&(t.sessionId=N),p&&(t.streamHost=p),A&&(t.colorSpace=A),b&&(t.res=b),C&&(t.codec=C),P&&(t.gpu=P),j.length&&(t.vBuffer=j[j.length-1]),z.length&&(t.aBuffer=z[z.length-1]),Y.length&&(t.buffer=Y[Y.length-1]),B.length&&(t.speed=B[B.length-1]),J.current&&(t.mediainfo=J.current),t.userAgent=navigator.userAgent,t.summary=i.audienceStat;var e=$u(JSON.stringify(t));et(e?"已复制":"复制失败"),rt(!0),at.current&&clearTimeout(at.current),at.current=+setTimeout((function(){rt(!1),at.current=0}),1e3)}),[]),ut=$r((function(t){return t>1e9?(t/1e9).toFixed(2)+" GB":t>1e6?(t/1e6).toFixed(2)+" MB":(t/1e3).toFixed(2)+" KB"}),[]),ct=$r((function(t){return t>1e7?(t/1e6).toFixed(2)+" MB/s":(t/1e3).toFixed(2)+" KB/s"}),[]),lt=$r((function(t){return t>1e3?(t/1e3).toFixed(2)+" s":t+" ms"}),[]),ht=$r((function(t){t.stopPropagation()}),[]);return 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i=t.logger;if(Or(xr(Wu,{player:t,children:xr(tc,{onChangeShowEventLog:this._onChangeShowEventLog})}),this._container),"boolean"==typeof t.showInfoPanel)this.isShow=t.showInfoPanel,i.i(ec,"set show by player: "+t.showInfoPanel);else{var n="kwai-player-web-play-info";"string"==typeof(null==e?void 0:e.keyInUrl)&&(n=null==e?void 0:e.keyInUrl),location.href.indexOf(n)>=0&&(this.isShow=!0,i.i(ec,"set show by url: true"))}t.on(Hu.ATTRIBUTE_CHANGE_SHOW_INFO_PANEL,this._onShowInfoPanelChange)}},i.beforeUninstall=function(t){this._callback.destroy()},i.afterUninstall=function(t){this._container&&(Or(null,this._container),t.removeSubContainer(this._container)),this._player=void 0,t.off(Hu.ATTRIBUTE_CHANGE_SHOW_INFO_PANEL,this._onShowInfoPanelChange),this.removeAllListeners()},i.getLabel=function(){return e.label},i._text=function(t){var i;return(null==(i=this._i18n)?void 0:i.text(e.label,t))||"视频信息"},_()(e,[{key:"isShow",get:function(){var t;return"block"===(null==(t=this._container)?void 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i.beforeInstall=function(t,e){},i.afterInstall=function(t,e){},i.beforeUninstall=function(t){},i.afterUninstall=function(t){},_()(e,[{key:"controlsSoltBtns",get:function(){}}])}(Wn);sc(cc,"label"),sc(cc,"version"),sc(cc,"isSupported"),sc(function(t){function e(){return t.apply(this,arguments)||this}f()(e,t);var i=e.prototype;return i.getLabel=function(){return e.label},i.beforeInstall=function(t,e){},i.afterInstall=function(t,e){},e}(cc),"label","ControlsPlugin"),sc(function(t){function e(){return t.apply(this,arguments)||this}f()(e,t);var i=e.prototype;return i.getLabel=function(){return e.label},i.beforeInstall=function(t,e){},i.afterInstall=function(t,e){},e}(cc),"label","I18nPlugin"),sc(function(t){function e(){return t.apply(this,arguments)||this}f()(e,t);var i=e.prototype;return i.getLabel=function(){return 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