pcm.!default { type plug slave.pcm "ossmix" } pcm.ossmix { type dmix ipc_key 1024 # must be unique! ipc_perm 0660 # sound for everybody (at least in your group) 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 44100 # with rate 8000 you *will* hear, # if ossmix is used :) } } pcm.dublicate { type plug slave.pcm "ossmix" slave.channels "6" route_policy dublicate } # 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 }