Thanks! But if I try "asym" open fails, where can I see what "default" is? There is no ~/.asoundrc and in /etc there is only asound.state. By the way I'am looking for a function to adjust the volume of the stream, any idea
Thanks Reiner
Eliot Blennerhassett schrieb:
On Thursday 06 March 2008 12:33:54 Reiner wrote:
with snd_pcm_open (handle, "default", SND_PCM_STREAM_PLAYBACK, 0) I can open a device twice with snd_pcm_open (handle, "plughw:0,0", SND_PCM_STREAM_PLAYBACK, 0) the 2. call fails with error -16.
The docu says: The default device is equal to plug plugin with hw plugin as slave.
Probably the doc is in error. The default device these days is usually asym (dmix+dsnoop) which allows the multiple opens.
-- Eliot www.audioscience.com _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel