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${ie._opt.isChrome}`)},ie={isDestroyed:!1,fetchStatus:W,_opt:se(),mp3Demuxer:null,init:function(){ie.debug.log(oe,"init and opt is",ie._opt);ie.stopId=setInterval((()=>{let e=(new Date).getTime();Q||(Q=e);const r=e-Q;r>100&&ie.debug.warn(oe,`loop demux diff time is ${r}`),(()=>{let e=null;if(t.length)if(e=t[0],-1===ie.getDelay(e.ts))t.shift(),ie.doDecode(e);else for(;t.length;){if(e=t[0],!(ie.getDelay(e.ts)>ie._opt.videoBuffer)){ie.delay<0&&ie.debug.warn(oe,`loop() do not decode and delay is ${ie.delay}, bufferList is ${t.length}`);break}t.shift(),ie.doDecode(e)}else-1!==ie.delay&&ie.debug.log(oe,"loop() bufferList is empty and reset delay"),ie.resetAllDelay()})(),Q=(new Date).getTime()}),10)},doDecode:function(e){e.decoder.decode(e.payload,e.ts,e.isIFrame,e.cts)},getDelay:function(e){if(!e)return-1;if(ie.preDelayTimestamp&&ie.preDelayTimestamp>e)return ie.preDelayTimestamp-e>1e3&&ie.debug.warn(oe,`getDelay() and preDelayTimestamp is ${ie.preDelayTimestamp} > timestamp is ${e} more than ${ie.preDelayTimestamp-e}ms`),ie.preDelayTimestamp=e,ie.delay;if(ie.firstTimestamp){if(e){const r=Date.now()-ie.startTimestamp,t=e-ie.firstTimestamp;ie.delay=r>=t?r-t:t-r}}else ie.firstTimestamp=e,ie.startTimestamp=Date.now(),ie.delay=-1;return ie.preDelayTimestamp=e,ie.delay},resetAllDelay:function(){ie.firstTimestamp=null,ie.startTimestamp=null,ie.delay=-1,ie.preDelayTimestamp=null},close:function(){if(ie.debug.log(oe,"close"),ie.isDestroyed=!0,ae(),!u||1!==u.readyState&&2!==u.readyState?u&&ie.debug.log(oe,`close() and socket.readyState is ${u.readyState}`):(ee=!0,u.close(1e3,"Client disconnecting")),u=null,ie.stopId&&(clearInterval(ie.stopId),ie.stopId=null),ie.mp3Demuxer&&(ie.mp3Demuxer.destroy(),ie.mp3Demuxer=null),ie.writableStream&&K(ie.writableStream.locked)&&ie.writableStream.close().catch((()=>{ie.debug.log("worker","close() and writableStream.close() error",e)})),ie.writableStream=null,le)try{le.clear&&le.clear(),le=null}catch(e){ie.debug.warn(oe,"close() and audioDecoder.clear error",e)}x=null,ie._opt=se(),t=[],i=[],I=null,ie.resetAllDelay(),ie.fetchStatus=W,L=!1,z=[],H=0,Z=0,Q=null,Y=null,postMessage({cmd:g})},fetchStream:function(e,r){ie.debug.log(oe,"fetchStream, url is "+e,"options:",JSON.stringify(r)),x=q((e=>{postMessage({cmd:p,type:_,value:e})})),r.protocol===n?(I=new re(ie.demuxFlv()),fetch(e,{signal:l.signal}).then((e=>{if(ee)return ie.debug.log(oe,"request abort and run res.body.cancel()"),ie.fetchStatus=W,void e.body.cancel();if(!G(e))return ie.debug.warn(oe,`fetch response status is ${e.status} and ok is ${e.ok} and emit error and next abort()`),ae(),void postMessage({cmd:p,type:P.fetchError,value:`fetch response status is ${e.status} and ok is ${e.ok}`});if(postMessage({cmd:p,type:A}),V())ie.writableStream=new WritableStream({write:e=>l&&l.signal&&l.signal.aborted?(ie.debug.log(oe,"writableStream write() and abortController.signal.aborted is true so return"),void(ie.fetchStatus=B)):X(ee)?(ie.debug.log(oe,"writableStream write() and requestAbort is true so return"),void(ie.fetchStatus=B)):(ie.fetchStatus=j,x(e.byteLength),void I.write(e)),close:()=>{ie.fetchStatus=B,I=null,ae(),postMessage({cmd:p,type:C,value:s,msg:"fetch done"})},abort:e=>{if(l&&l.signal&&l.signal.aborted)return ie.debug.log(oe,"writableStream abort() and abortController.signal.aborted is true so return"),void(ie.fetchStatus=B);I=null,e.name!==U&&(ae(),postMessage({cmd:p,type:P.fetchError,value:e.toString()}))}}),e.body.pipeTo(ie.writableStream);else{const r=e.body.getReader(),t=()=>{r.read().then((e=>{let{done:r,value:o}=e;return r?(ie.fetchStatus=B,I=null,ae(),void postMessage({cmd:p,type:C,value:s,msg:"fetch done"})):l&&l.signal&&l.signal.aborted?(ie.debug.log(oe,"fetchNext().then() and abortController.signal.aborted is true so return"),void(ie.fetchStatus=B)):X(ee)?(ie.debug.log(oe,"fetchNext().then() and requestAbort is true so return"),void(ie.fetchStatus=B)):(ie.fetchStatus=j,x(o.byteLength),I.write(o),void t())})).catch((e=>{if(l&&l.signal&&l.signal.aborted)return ie.debug.log(oe,"fetchNext().catch() and abortController.signal.aborted is true so return"),void(ie.fetchStatus=B);I=null,e.name!==U&&(ae(),postMessage({cmd:p,type:P.fetchError,value:e.toString()}))}))};t()}})).catch((e=>{l&&l.signal&&l.signal.aborted?ie.debug.log(oe,"fetch().catch() and abortController.signal.aborted is true so return"):e.name!==U&&(ae(),postMessage({cmd:p,type:P.fetchError,value:e.toString()}),I=null)}))):r.protocol===o&&(r.isFlv&&(I=new re(ie.demuxFlv())),u=new WebSocket(e),u.binaryType="arraybuffer",u.onopen=()=>{ie.debug.log(oe,"fetchStream, WebsocketStream  socket open"),postMessage({cmd:p,type:A}),postMessage({cmd:p,type:T})},u.onclose=e=>{ie.debug.log(oe,`fetchStream, WebsocketStream socket close and code is ${e.code}`),1006===e.code&&ie.debug.error(oe,`fetchStream, WebsocketStream socket close abnormally and code is ${e.code}`),X(ee)?ie.debug.log(oe,"fetchStream, WebsocketStream socket close and requestAbort is true so return"):(I=null,postMessage({cmd:p,type:C,value:a,msg:e.code}))},u.onerror=e=>{ie.debug.error(oe,"fetchStream, WebsocketStream socket error",e),I=null,postMessage({cmd:p,type:P.websocketError,value:e.isTrusted?"websocket user aborted":"websocket error"})},u.onmessage=e=>{x(e.data.byteLength),r.isFlv?I.write(e.data):ie.demuxM7s(e.data)})},demuxFlv:function*(){yield 9;const e=new ArrayBuffer(4),r=new Uint8Array(e),t=new Uint32Array(e);for(;;){r[3]=0;const e=yield 15,o=e[4];r[0]=e[7],r[1]=e[6],r[2]=e[5];const n=t[0];r[0]=e[10],r[1]=e[9],r[2]=e[8],r[3]=e[11];let s=t[0];const a=(yield n).slice();if(o===v)ie.decode(a,{type:y,ts:s})}},decode:function(e,r){postMessage({cmd:p,type:D,value:e.byteLength}),ie.pushBuffer(e,r.ts)},setCodecAudio:function(e,r){const t=e[0]>>4,o=e[0]>>1&1;if(Y=t===$?o?16:8:0===o?8:16,le&&le.setCodec)if(N(e)||t===R||t===O||t===M){ie.debug.log(oe,`setCodecAudio: init audio codec, codeId is ${t}`);const o=t===$?e.slice(2):new Uint8Array(0);le.setCodec(t,ie._opt.sampleRate,o),L=!0,t!==$&&(t===M?(ie.mp3Demuxer||(ie.mp3Demuxer=new ne(ie),ie.mp3Demuxer.on("data",((e,r)=>{le.decode(e,r)}))),ie.mp3Demuxer.dispatch(e.slice(1),r)):le.decode(e.slice(1),r));{const e=Number("1")||1;setTimeout((()=>{ie.debug.error(oe,"Jb pro 体验结束,请刷新页面再次体验(wasm内部会暂停解码)，如需要购买商业授权，可以联系微信：bosswancheng"),ie.close(),postMessage({cmd:m})}),60*e*60*1e3)}}else ie.debug.warn(oe,"setCodecAudio: hasInitAudioCodec is false, codecId is ",t);else ie.debug.error(oe,"setCodecAudio: audioDecoder or audioDecoder.setCodec is null")},pushBuffer:function(e,r){N(e)?ie.decodeAudio(e,r):t.push({ts:r,payload:e,decoder:{decode:ie.decodeAudio},isIFrame:!1})},decodeAudio:function(e,r){const t=e[0]>>4;L?t===M?ie.mp3Demuxer.dispatch(e.slice(1),r):le.decode(t===$?e.slice(2):e.slice(1),r):ie.setCodecAudio(e)},demuxM7s:function(e){const r=new DataView(e),t=r.getUint32(1,!1);if(r.getUint8(0)===y)ie.decode(new Uint8Array(e,5),{type:y,ts:t})},audioInfo:function(e,r,t){postMessage({cmd:h,code:e}),postMessage({cmd:f,sampleRate:r,channels:t,depth:Y}),Z=t},pcmData:function(e,t,o){if(ie.isDestroyed)return void ie.debug.log(oe,"pcmData, decoder is destroyed and return");let n=t,s=[],a=0,l=ie._opt.audioBufferSize;for(let t=0;t<2;t++){let o=r.HEAPU32[(e>>2)+t]>>2;s[t]=r.HEAPF32.subarray(o,o+n)}if(H){if(!(n>=(t=l-H)))return H+=n,i[0]=Float32Array.of(...i[0],...s[0]),void(2==Z&&(i[1]=Float32Array.of(...i[1],...s[1])));z[0]=Float32Array.of(...i[0],...s[0].subarray(0,t)),2==Z&&(z[1]=Float32Array.of(...i[1],...s[1].subarray(0,t))),postMessage({cmd:c,buffer:z,delay:ie.delay,ts:o},z.map((e=>e.buffer))),a=t,n-=t}for(H=n;H>=l;H-=l)z[0]=s[0].slice(a,a+=l),2==Z&&(z[1]=s[1].slice(a-l,a)),postMessage({cmd:c,buffer:z,delay:ie.delay,ts:o},z.map((e=>e.buffer)));H&&(i[0]=s[0].slice(a),2==Z&&(i[1]=s[1].slice(a)))},sendWebsocketMessage:function(e){u?u.readyState===F?u.send(e):ie.debug.error(oe,"socket is not open"):ie.debug.error(oe,"socket is null")},timeEnd:function(){ie.debug.error(oe,"Jb pro 体验结束,请刷新页面再次体验(wasm内部会暂停解码)，如需要购买商业授权，可以联系微信：bosswancheng"),ie.close(),postMessage({cmd:m})}};ie.debug=new te(ie);let le=null;r.AudioDecoder&&(le=new r.AudioDecoder(ie)),postMessage({cmd:d}),self.onmessage=function(e){let r=e.data;switch(r.cmd){case w:try{ie._opt=Object.assign(ie._opt,JSON.parse(r.opt))}catch(e){}ie.init();break;case S:ie.fetchStream(r.url,JSON.parse(r.opt));break;case b:ie.close();break;case E:ie.debug.log(oe,"updateConfig",r.key,r.value),ie._opt[r.key]=r.value;break;case k:ie.sendWebsocketMessage(r.message)}}}Date.now||(Date.now=function(){return(new Date).getTime()}),t({printErr:function(e){console.warn("JbPro[❌❌❌][worker]:",e)}}).then((e=>{se(e)}))}));