Le 29/01/2013 22:42, Ralf Mardorf a écrit :
On Tue, 29 Jan 2013 22:27:43 +0100, dAgeCKo <dage...@free.fr> wrote:
period/buffer: 3
What sound device do you use? The best value is 2, just some sound
devices, usually on-board devices need 3. This is not related to your
issue, but if possible decrease it and increase the samples/period
value, if needed.
I have a Creative Labs X-Fi Titanium on a PCI Express slot. Anyway, as
a side note, I didn't face any problem with the sound until 1 month or
2 months maybe.
So this could be related to the cpu scaling (which I started to play
with 2 months ago or so), but I need deeper tests to ensure this:
make the problem arise again and switch to cpu-scaling set to
performance and see if this changes this directly.
A latency of 4 ms (in + out) is a very low value, it's very likely that
you get xruns. OTOH audible xruns most of the times are shown by
QjackCtl, even inaudible xruns often are shown.
I have some few xruns sometimes (very few) as far as I remember it.
I'll let you know everything.
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