G.711 uses two audio formats. A-Law (Europe), and mu-Law(USA).
hi, alsa people,
I have wriiten the application which realises full duplex.But there is playback buffer underrun proble. The buffer tries to read the value but -ve value. After writink the -ve value for some timesay 3 minutes, it becomes alright. again after some time buffer under run occurs. whts the problem . how to over come it. is it dependednt on periodsize and buffersize?
and also i want to implement G711. does it happen automatically by using snd_pcm_format_mulaw? if not how to do it?
thanks, regards, mahendra ___________________________________________________
So, if one talks about A-Law and mu-Law, one is talking about G.711
Cheers James
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