Re: [linux-audio-user] stupid, basic alsa question

On Wed, Mar 16, 2005 at 07:02:26PM +0100, Atte André Jensen wrote:
> Hi
>
> Is it possible to have two (or more) applications write to the same
> soundcard at the same time with alsa?

Yes, using the dmix plugin provided by the alsa library. Use something like:
# aplay -D dmix:SLAVE=\"hw:0,0\",RATE=44100 x.wav
to play x.wav using aplay and the dmix plugin. You should be able
to start multiple aplays at the same time.

I don't know how good quality this produces, most people use JACK
(http://jackit.sf.net/) instead.

-- 
Tapio