Re: snd-aloop with multiple identical sound cards

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The module's options are likely at least a start toward the
solution.  Here's an anonymized version of what I had in
/etc/modprobe.conf when I used the loopback soundcard:

options snd_aloop enable=1,1,1,1,1,1,1 index=4,5,6,7,8,9,10 id=lbuser1,lbuser2,lbuser3,lbuser4,lbuser5,lbuser6,lbuser7

Depending on your distribution, you might need to put the options
in a different path/file.

Fwiw, I found a problem with Debian 7/Wheezy's snd_aloop in
connection with [Net]Jack.  The virtual soundcard would accept
playback samples much faster than a real soundcard would have,
which resulted in xruns.

HTH

Robert


> From: José Luis Artuch <artuch@xxxxxxxxxxxxx>
> To: alsa-user@xxxxxxxxxxxxxxxxxxxxx
> Date: Fri, 29 Apr 2016 16:49:07 -0300
>
> Hi,
> I fixed the names of each real sound card (card_0, card_1, card_2, ...).
> Now, loading the snd-aloop module for all real sound cards, virtual
> sound cards Loopback (Loopback, Loopback_1, Loopback_2, ...) are
> created. How I can fix always the same virtual sound card Loopback for
> each real sound card ?.
> Thanks.
> José Luis
>
>
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