On Thu, 2004-04-22 at 14:44, Caleb Crome wrote:
> I'd like to create a dummy audio device that can record the PCM data
> written to it into a file. So, the dummy device would appear as a sound
> card to the audio program (Real Player for example), and start dumping
How about 'file' type plugin? For example:
pcm.file {
type file
slave {
pcm "hw:0,0"
}
file "/tmp/file.raw"
}
> audio into a file, or maybe it would create another device that could be
> read simply by 'dd' or some custom command. Then I'd pipe the data into
It works with named pipes as well.
http://www.alsa-project.org/alsa-doc/alsa-lib/pcm_plugins.html#pcm_plugins_file
Arek
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