[linux-audio-user] jack doesn't see my digital I/Os
federico
xaero at inwind.it
Sun Oct 16 11:16:30 EDT 2005
Esben Stien ha scritto:
>federico <xaero at inwind.it> writes:
>
>
>
>>i guess jack doesn't handle multiple soundcards
>>
>>
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>You set up the multiple devices in alsa to present them as one device
>to jack. If these devices are not able to use the same clock, they
>will drift.
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>
my soundcard is able to sync clock via its internal clock, via ADAT
source (optical), or via word clock.
in order to hear ADAT input i have to sync to ADAT clock, and set the
clock switch to "Internal (44.1k)" on my ADAT.
however, if you look at the thread ".asoundrc - merging two soundcards"
you see that i managed to get a such setup with jack, but it is highly
instable, or has something wrong, because it crashes jack after few
second that it is started.
>>can work if i start two instances of jack?
>>
>>
>
>It is possible to run a jack server on each card and then communicate
>between the servers. I cannot point you any place, but I'm sure
>someone else will.
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