|
Hello, please try using something like that. (un-tested). Playing to dev1 and dev2 should then create mono streams with are send to one of the dmixer channel. Check http://www.alsa-project.org/main/index.php/Asoundrc
to see what is going on. Regards, Mathias pcm.dev1 {
type plug
slave.pcm "dmixer"
slave.channels 1
ttable.0.0 0.5
ttable.1.0 0.5
}
pcm.dev2 {
type plug
slave.pcm "dmixer"
ttable.0.1 0.5
Ttable.1.1 0.5
}
pcm.dmixer {
type dmix
ipc_key 1024
slave {
pcm "hw:1,0"
period_time 0
period_size 1024
buffer_size 4096
rate 44100
} bindings {
0 0
1 1
}
}
From: Burak METİN [mailto:metinburak@xxxxxxxxx]
Hello, I have changed the /etc/asound.conf as below but nothing changed in alsamixer and aplay -l pcm.!iteration {
type plug
slave.pcm "dmixer"
}
pcm.dmixer {
type dmix
ipc_key 1024
slave {
pcm "hw:1,0"
period_time 0
period_size 1024
buffer_size 4096
rate 44100
}
bindings {
0 0
1 1
}
}
ctl.dmixer {
type hw
card 0
}
On Mon, Jun 30, 2014 at 4:58 PM, Krause, Mathias <Mathias.Krause@xxxxxx> wrote: Hello, yes, check a combination of "dmix" and "route" (or plug) to do that: http://www.alsa-project.org/main/index.php/Asoundrc - Mathias Hello, I want to use the channels of the usb audio codec with independent sounds. Is it
possible to make these channels separate devices by using alsa plugins? |
------------------------------------------------------------------------------ Open source business process management suite built on Java and Eclipse Turn processes into business applications with Bonita BPM Community Edition Quickly connect people, data, and systems into organized workflows Winner of BOSSIE, CODIE, OW2 and Gartner awards http://p.sf.net/sfu/Bonitasoft
_______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
