[alsa-devel] virtual sound driver

Daniel Mack zonque at gmail.com
Sat Jul 21 15:28:49 CEST 2012

On 21.07.2012 03:05, Liu, George wrote:
> I'm trying to write a virtual sound driver to capture PCM data.
> How do I modify dummy.c to capture PCM into buffer?
> Does the PCM data ever sent to any of the pcm_op call backs? There's no read/write callbacks?

Did you consider using some higher layer like PulseAudio to achive that?


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