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USB Audio Device

(3 posts) (2 voices)

• Started 10 years ago by eeschimosu
• Latest reply from eeschimosu
• This topic is resolved

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1. 

   eeschimosu
   

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   Member

   Hi, I use a USB Audio Device on sliTaz 4.0 (cooking). It works fine, but the problem is that it works only in one instance. I mean if I try to listen to music while browsing the internet, I have sound only on one of those two options. Can anybody help me with this? I dont have a clue on where to start.

   Posted 10 years ago #
2. 

   Trixar_za
   

   offline

   Key Master

   Try this:
   1. Open a terminal program like Sakura and su to root
   2. Type leafpad /etc/asound.conf
   3. Paste the following:
   

   pcm.my_card {
      type hw
      card 0
      # mmap_emulation true
   }
   
   pcm.dmixed {
      type dmix
      ipc_key 1024
      #  ipc_key_add_uid false   # let multiple users share
      #  ipc_perm 0666           # IPC permissions for multi user sharing (octal, default 0600)
      slave {
      pcm "my_card"
      #   rate 48000
      #   period_size 512
      }
   }
   
   pcm.dsnooped {
      type dsnoop
      ipc_key 2048
      slave {
      pcm "my_card"
      #   rate 48000
      #   period_size 128
      }
   }
   
   pcm.asymed {
      type asym
      playback.pcm "dmixed"
      capture.pcm "dsnooped"
   }
   
   pcm.pasymed {
      type plug
      slave.pcm "asymed"
   }
   
   pcm.dsp0 {
      type plug
      slave.pcm "asymed"
   }
   
   pcm.!default {
      type plug
      slave.pcm "asymed"
   }

   4. Save and restart the system. Sound should now work with multiple streams. Downside is that it doesn't work with every program out there, but it's pretty close.

   Posted 10 years ago #
3. 

   eeschimosu
   

   offline

   Member

   This works with what I use: Seamonkey/Opera and alsa audio player. Thank you for your help!

   Posted 10 years ago #

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