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t={version:e[0],flags:new Uint8Array(e.subarray(1,4)),baseMediaDecodeTime:a(e[4]<<24|e[5]<<16|e[6]<<8|e[7])};return 1===t.version&&(t.baseMediaDecodeTime*=Math.pow(2,32),t.baseMediaDecodeTime+=a(e[8]<<24|e[9]<<16|e[10]<<8|e[11])),t}},dc3e:function(e,t,r){"use strict";var a=r("ae75"),i=r("256f").handleRollover,n={};n.ts=r("423e"),n.aac=r("fbd0");var s=r("36c6").ONE_SECOND_IN_TS,o=188,u=71,f=function(e,t){for(var r,a=0,i=o;i<e.byteLength;)if(e[a]!==u||e[i]!==u)a++,i++;else{switch(r=e.subarray(a,i),n.ts.parseType(r,t.pid)){case"pat":t.pid||(t.pid=n.ts.parsePat(r));break;case"pmt":t.table||(t.table=n.ts.parsePmt(r))}if(t.pid&&t.table)return;a+=o,i+=o}},c=function(e,t,r){for(var a,i,s,f,c=0,d=o,p=!1;d<=e.byteLength;)if(e[c]!==u||e[d]!==u&&d!==e.byteLength)c++,d++;else{switch(a=e.subarray(c,d),n.ts.parseType(a,t.pid)){case"pes":i=n.ts.parsePesType(a,t.table),s=n.ts.parsePayloadUnitStartIndicator(a),"audio"===i&&s&&((f=n.ts.parsePesTime(a))&&(f.type="audio",r.audio.push(f),p=!0))}if(p)break;c+=o,d+=o}for(c=(d=e.byteLength)-o,p=!1;c>=0;)if(e[c]!==u||e[d]!==u&&d!==e.byteLength)c--,d--;else{switch(a=e.subarray(c,d),n.ts.parseType(a,t.pid)){case"pes":i=n.ts.parsePesType(a,t.table),s=n.ts.parsePayloadUnitStartIndicator(a),"audio"===i&&s&&((f=n.ts.parsePesTime(a))&&(f.type="audio",r.audio.push(f),p=!0))}if(p)break;c-=o,d-=o}},d=function(e,t,r){for(var a,i,s,f,c,d,p,l=0,h=o,g=!1,y={data:[],size:0};h<e.byteLength;)if(e[l]!==u||e[h]!==u)l++,h++;else{switch(a=e.subarray(l,h),n.ts.parseType(a,t.pid)){case"pes":if(i=n.ts.parsePesType(a,t.table),s=n.ts.parsePayloadUnitStartIndicator(a),"video"===i&&(s&&!g&&((f=n.ts.parsePesTime(a))&&(f.type="video",r.video.push(f),g=!0)),!r.firstKeyFrame)){if(s&&0!==y.size){for(c=new Uint8Array(y.size),d=0;y.data.length;)p=y.data.shift(),c.set(p,d),d+=p.byteLength;if(n.ts.videoPacketContainsKeyFrame(c)){var v=n.ts.parsePesTime(c);v&&(r.firstKeyFrame=v,r.firstKeyFrame.type="video")}y.size=0}y.data.push(a),y.size+=a.byteLength}}if(g&&r.firstKeyFrame)break;l+=o,h+=o}for(l=(h=e.byteLength)-o,g=!1;l>=0;)if(e[l]!==u||e[h]!==u)l--,h--;else{switch(a=e.subarray(l,h),n.ts.parseType(a,t.pid)){case"pes":i=n.ts.parsePesType(a,t.table),s=n.ts.parsePayloadUnitStartIndicator(a),"video"===i&&s&&((f=n.ts.parsePesTime(a))&&(f.type="video",r.video.push(f),g=!0))}if(g)break;l-=o,h-=o}},p=function(e){var t={pid:null,table:null},r={};for(var i in f(e,t),t.table)if(t.table.hasOwnProperty(i)){switch(t.table[i]){case a.H264_STREAM_TYPE:r.video=[],d(e,t,r),0===r.video.length&&delete r.video;break;case a.ADTS_STREAM_TYPE:r.audio=[],c(e,t,r),0===r.audio.length&&delete r.audio}}return r};e.exports={inspect:function(e,t){var r;return(r=n.aac.isLikelyAacData(e)?function(e){for(var t,r=!1,a=0,i=null,o=null,u=0,f=0;e.length-f>=3;){switch(n.aac.parseType(e,f)){case"timed-metadata":if(e.length-f<10){r=!0;break}if((u=n.aac.parseId3TagSize(e,f))>e.length){r=!0;break}null===o&&(t=e.subarray(f,f+u),o=n.aac.parseAacTimestamp(t)),f+=u;break;case"audio":if(e.length-f<7){r=!0;break}if((u=n.aac.parseAdtsSize(e,f))>e.length){r=!0;break}null===i&&(t=e.subarray(f,f+u),i=n.aac.parseSampleRate(t)),a++,f+=u;break;default:f++}if(r)return null}if(null===i||null===o)return null;var c=s/i;return{audio:[{type:"audio",dts:o,pts:o},{type:"audio",dts:o+1024*a*c,pts:o+1024*a*c}]}}(e):p(e))&&(r.audio||r.video)?(function(e,t){if(e.audio&&e.audio.length){var r=t;(void 0===r||isNaN(r))&&(r=e.audio[0].dts),e.audio.forEach((function(e){e.dts=i(e.dts,r),e.pts=i(e.pts,r),e.dtsTime=e.dts/s,e.ptsTime=e.pts/s}))}if(e.video&&e.video.length){var a=t;if((void 0===a||isNaN(a))&&(a=e.video[0].dts),e.video.forEach((function(e){e.dts=i(e.dts,a),e.pts=i(e.pts,a),e.dtsTime=e.dts/s,e.ptsTime=e.pts/s})),e.firstKeyFrame){var n=e.firstKeyFrame;n.dts=i(n.dts,a),n.pts=i(n.pts,a),n.dtsTime=n.dts/s,n.ptsTime=n.pts/s}}}(r,t),r):null},parseAudioPes_:c}},fbd0:function(e,t,r){"use strict";var a=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],i=function(e,t){var r=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9];return r=r>=0?r:0,(16&e[t+5])>>4?r+20:r+10},n=function(e,t){return e.length-t<10||e[t]!=="I".charCodeAt(0)||e[t+1]!=="D".charCodeAt(0)||e[t+2]!=="3".charCodeAt(0)?t:(t+=i(e,t),n(e,t))},s=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},o=function(e,t,r){return unescape(function(e,t,r){var a,i="";for(a=t;a<r;a++)i+="%"+("00"+e[a].toString(16)).slice(-2);return i}(e,t,r))};e.exports={isLikelyAacData:function(e){var t=n(e,0);return e.length>=t+2&&255==(255&e[t])&&240==(240&e[t+1])&&16==(22&e[t+1])},parseId3TagSize:i,parseAdtsSize:function(e,t){var r=(224&e[t+5])>>5,a=e[t+4]<<3;return 6144&e[t+3]|a|r},parseType:function(e,t){return e[t]==="I".charCodeAt(0)&&e[t+1]==="D".charCodeAt(0)&&e[t+2]==="3".charCodeAt(0)?"timed-metadata":!0&e[t]&&240==(240&e[t+1])?"audio":null},parseSampleRate:function(e){for(var t=0;t+5<e.length;){if(255===e[t]&&240==(246&e[t+1]))return a[(60&e[t+2])>>>2];t++}return null},parseAacTimestamp:function(e){var t,r,a;t=10,64&e[5]&&(t+=4,t+=s(e.subarray(10,14)));do{if((r=s(e.subarray(t+4,t+8)))<1)return 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