"use strict";function receiveMessage(a){var b=a.data;switch(b.type){case"sdpInfo":sdpInfo=b.data.sdpInfo;var c=b.data.aacCodecInfo;setAudioRtpSession(sdpInfo,c);break;case"MediaData":var d=b.data.rtspInterleave[1];if("undefined"!=typeof audioRtpSessionsArray[d]){var e=b.data,f=audioRtpSessionsArray[d].parseRTPData(e.rtspInterleave,e.payload,isBackupCommand,b.info);null!==f&&"undefined"!=typeof f&&null!==f.streamData&&"undefined"!=typeof f.streamData&&(f.streamData=null),sendMessage("render",f)}}}function setAudioRtpSession(a,b){for(var c=a,d=0;d<a.length;d++)if(-1===c[d].trackID.search("trackID=t")){switch(rtpSession=null,c[d].codecName){case"G.711A":case"G.711Mu":rtpSession=new G711Session(c[d].codecName),rtpSession.setCodecInfo(c[d]);break;case"G.726-16":case"G.726-24":case"G.726-32":case"G.726-40":var e=parseInt(c[d].codecName.substr(6,2));debug.log(e),rtpSession=new G726Session(e);break;case"mpeg4-generic":rtpSession=new AACSession,debug.log("aacCodecInfo:  "+JSON.stringify(b)),rtpSession.setCodecInfo(b)}var f=c[d].RtpInterlevedID;if(audioRtpSessionsArray[f]=rtpSession,null!=rtpSession)return}}function sendMessage(a,b){var c={type:a,codec:b.codec,data:b.bufferData,rtpTimeStamp:b.rtpTimeStamp,samplingRate:b.samplingRate||8e3};if("render"===a)postMessage(c,[b.bufferData.buffer]);else if("backup"===a){var d={type:a,data:b};postMessage(d)}else postMessage(c)}importScripts("./public.js","./g711Session.js","./g726Session.js","./aacSession.js","./Decode/audioDecoderG711.js","./Decode/audioDecoderG726x.js"),addEventListener("message",receiveMessage,!1);var audioRtpSessionsArray=[],sdpInfo=null,rtpSession=null,isBackupCommand=!1;