/**
 * @file Web Audio API backend for AudioFeeder
 */
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o.prototype._audioProcess=function(e){
  var t,i,r,o,a;a="number"==typeof e.playbackTime?e.playbackTime:this._context.currentTime+this.bufferSize/this.rate;var s=this._playbackTimeAtBufferTail;if(s<a&&(this._delayedTime+=a-s),this._bufferQueue.sampleCount()<this.bufferSize&&this.onstarved&&this.onstarved(),this._bufferQueue.sampleCount()<this.bufferSize){for(t=0;t<this.channels;t++)for(r=e.outputBuffer.getChannelData(t),o=0;o<this.bufferSize;o++)r[o]=0;this._dropped++}else{var u=this.muted?0:this.volume,d=this._bufferQueue.nextBuffer();if(d[0].length<this.bufferSize)throw"Audio buffer not expected length.";for(t=0;t<this.channels;t++)for(i=d[t],this._liveBuffer[t].set(d[t]),r=e.outputBuffer.getChannelData(t),o=0;o<i.length;o++)r[o]=i[o]*u;

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