"use strict";var G711Session=function(a){function b(){d=new G711AudioDecoder(a),this.firstTime=0,this.lastMSW=0}var c=0,d=null,e=null,f=0,g={seconds:null,useconds:null};return b.prototype={parseRTPData:function(a,b,h){var i=b[22],j=b.subarray(24+i,b.length-8);c=(b[21]<<8)+b[20];var k=(b[19]<<24)+(b[18]<<16)+(b[17]<<8)+b[16]>>>0,l=Date.UTC("20"+(k>>26),(k>>22&15)-1,k>>17&31,k>>12&31,k>>6&63,63&k)/1e3;if(l-=28800,0==this.firstTime)this.firstTime=l,this.lastMSW=0,f=(b[21]<<8)+b[20],g.seconds=l,g.useconds=0;else{var m,n=(b[21]<<8)+b[20];m=n>f?n-f:n+65535-f,this.lastMSW+=m,l>this.firstTime&&(this.lastMSW-=1e3),this.firstTime=l,g.seconds=l,g.useconds=this.lastMSW,f=n}var o=d.decode(j),p={codec:"G711",bufferData:o,rtpTimeStamp:1e3*g.seconds+g.useconds,samplingRate:e};return h===!0&&(p.streamData=j),p},setCodecInfo:function(a){debug.log("Set codec info. for G711"),e=a.ClockFreq-0}},new b};