27 Mar
2011
27 Mar
'11
2:29 p.m.
----- "Peder Hedlund" <peder(a)musikhuset.org> wrote:
As mentioned by Jeremy, this is for USB - not built ins, but since you
have an USB device you should try it.
I can't set differently for capture and playback?
what?
I won't do that, no.
I have the ua1ex to capture audio
and the internal for playback.
I won't do differently.
If jack can't handle that, I'll get rid of it,
in a way or another.
You don't need an RT-kernel for this. Most of the
RT-patches are in
the standard kernel since a long time so this should work for you. And
jack _really_ needs to be able to lock down memory.
I tried as root and it does not change a thing.
And root, well it was the case a few years ago,
has all the rights. It's still the case, no?
So it locks memory but still, there are xruns all
the time.
> 2. Built
in Intel soundcards usually work better with 3 periods
per
buffer
I'll try that, why not. > 3. Why are
you using different soundcards for capture and
playback?
why not? I have an internal soundcard for playback
and an external usb device (ua1ex) for audio
capture. What's wrong with that?
You're introducing additional complexity to the setup. You also seem
to be running them at different bit depth (24 vs 32) which may or may
not be a problem. Until you get things working, see if you can use the
ualex for playback as well.