[Live-devel] playSIP and stdout file not readable

Ross Finlayson finlayson at live555.com
Tue Dec 31 00:45:40 PST 2013


You appear to be receiving the audio correctly, so I suspect your problem is simply that you are not decoding it properly.

The data in your file ("test.alaw") should be PCM a-law audio, 1 channel, with a sampling frequency of 8000 Hz.  You probably need to tell "ffmpeg" explicitly what kind of data this is; it probably won't be able to 'guess' the data type otherwise.


Ross Finlayson
Live Networks, Inc.
http://www.live555.com/

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