Re: [Freeswitch-users] Conference and Speex Wideband audio quality problem

15 Aug 2010


      Stay tuned for mod_rtmp, coming soon to a freeswitch near you.

Mike

On Jul 30, 2010, at 5:47 PM, Richard Alam wrote:
...
OK...figured out what the problem.
Flash Player by default sends 2 frames per packet with 20ms of audio
(320 samples) per frame. FS expects only a frame every packet.
So setting mic.framesPerPacket = 1; in the flash client worked.
Here's the complete Actionscript setting in case somebody in the
future wants to work with Flash.
private function setupMicrophone():void {
      	mic.setUseEchoSuppression(true);
      	mic.setLoopBack(false);
      	mic.setSilenceLevel(0,20000);
      	mic.codec = SoundCodec.SPEEX;
      	mic.gain = 60;
      	mic.framesPerPacket = 1;
      	mic.rate = 16; // use 8 for Nelly
      	LogUtil.debug("codec=SPEEX,gain=60,encodeQuality=10,framesPerPacket=2,rate=16");
      }
Richard

Re: [Freeswitch-users] Conference and Speex Wideband audio quality problem

Michael Jerris