obs-studio/asound.conf.example



    1 pcm.!default {
    2   type asym
    3   playback.pcm "Monitor"
    4   capture.pcm "hw:Loopback,0,0"
    5 }
    6 
    7 ctl.!default {
    8   type hw
    9   card 0
   10 }
   11 
   12 pcm.Monitor {
   13   type plug
   14   slave.pcm mdev
   15   route_policy "duplicate"
   16 }
   17 
   18 pcm.mdev {
   19   type multi
   20   slaves.a.pcm pcm.MixPCH
   21   slaves.a.channels 2
   22   slaves.b.pcm pcm.MixLoopback
   23   slaves.b.channels 2
   24   bindings.0.slave a
   25   bindings.0.channel 0
   26   bindings.1.slave a
   27   bindings.1.channel 1
   28   bindings.2.slave b
   29   bindings.2.channel 0
   30   bindings.3.slave b
   31   bindings.3.channel 1
   32 }
   33 
   34 pcm.MixPCH {
   35   type dmix
   36   ipc_key 1024
   37   slave {
   38     pcm "hw:0,0,0"
   39     rate 48000
   40     periods 128
   41     period_time 0
   42     period_size 1024 # must be power of 2
   43     buffer_size 8192
   44   }
   45 }
   46 
   47 pcm.MixLoopback {
   48   type dmix
   49   ipc_key 1025
   50   slave {
   51     pcm "hw:Loopback,1,0"
   52     rate 48000
   53     periods 128
   54     period_time 0
   55     period_size 1024 # must be power of 2
   56     buffer_size 8192
   57   }
   58 }