[alsa-devel] Grab PCM stream into file

Alexander Indenbaum alexander.indenbaum at gmail.com
Mon Mar 17 01:13:47 CET 2008


I'm playing with embedded system without any hardware sound device.
Strategically we'd like to forward PCM stream from ALSA clients on user
level to proprietary application. As initial proof of concept stage I'd like
to grab sound from ALSA application, for instance Firefox displaying YouTube
clip inside flash plugin and to store  output PCM stream into file on local

Please advice how I could achieve this goal.

Alexander Indenbaum

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