Ja, hat sie. Die ALSA Soundcard Matrix listet dieses Feature zwar nicht auf, ich habe aber einen entsprechenden Bugreport geschrieben, früher war die Angabe noch richtig.linuxgamer hat geschrieben: Hat die Terratec DMXfire 1024 Hardwaremixing?
Code: Alles auswählen
pcm.ossmix {
type dmix
ipc_key 1024 # must be unique!
# ipc_key_add_uid false # let multiple users share
# ipc_perm 0666 # IPC permissions for multi-user sharing (octal, default 0600)
slave {
pcm "hw:0,0" # you cannot use a "plug" device here, darn.
period_time 0
period_size 1024 # must be power of 2
buffer_size 8192 # dito. It
#format "S32_LE"
#periods 128 # dito.
#rate 8000 # with rate 8000 you *will* hear,
# if ossmix is used :)
}
# bindings are cool. This says, that only the first
# two channels are to be used by dmix, which is
# enough for (most)oss apps and also lets
# multichannel chios work much faster:
bindings {
0 0# from 0 => to 0
1 1 # from 1 => to 1
}
}
pcm.dsp0 {
type plug
slave.pcm "ossmix" # use our new PCM here
}
# mixer0 like above
ctl.mixer0 {
type hw
card 0
}
# You may want to make your new ossmix the default for alsa.
# If your alsa programs are complaining that they can't open
# your sound devices, try uncommenting this next line
#pcm.default pcm.dsp0
- Achja, das Mikro ist dann nur gemutet... 
