/*
录音
https://github.com/xiangyuecn/Recorder
src: recorder-core.js,engine/wav.js
*/
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r=this,a=r.bufferSize,o=r.buffer,i=r.pos;if((e=(e[0]||[])[0]||[]).length){o.set(e,i);var s=~~((i+=e.length)/a)*a;if(s){this.port.postMessage({val:o.slice(0,s)});var c=o.subarray(s,i);(o=new Float32Array(2*a)).set(c),i=c.length,r.buffer=o}r.pos=i}return!r.kill}),t+='}try{registerProcessor("'+S+'", '+S+')}catch(e){console.error("'+y+'注册失败",e)}',"data:text/javascript;base64,"+btoa(unescape(encodeURIComponent(t))));v[C].addModule(n).then(function(e){r()&&(v[S]=1,o(),u&&a())})[L](function(e){O(C+".addModule失败",1,e),r()&&w()})}})}else w()};!function(){var e=I[_],t="ondataavailable",n="audio/webm; codecs=pcm";f=p.isWebM=U[T];var r=e&&t in e.prototype&&e.isTypeSupported(n);if(h=r?"":"（此浏览器不支持"+b+"）",!c||!f||!r)return x();var a=function(){return f&&p._ra},o=(p._ra=function(){""!==u&&(clearTimeout(u),u=setTimeout(function(){a()&&(O(_+"未返回任何音频，降级使用"+C,3),x())},500))},Object.assign({mimeType:n},U.ConnectWebMOptions)),i=p._r=new e(p,o),s=p._rd={sampleRate:v[W]};i[t]=function(e){var t=new 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