[LAU] xruns with m-audio fast track pro on fedora 8 ccrma

Arnold Krille arnold at arnoldarts.de
Thu Jan 24 05:55:27 EST 2008


Am Donnerstag, 24. Januar 2008 schrieb Lee Revell:
> On Jan 23, 2008 5:51 AM, Florent Berthaut <hitmuri at no-log.org> wrote:
> > Fernando Lopez-Lezcano a écrit :
> > > A more basic question... what parameters are you using when you start
> > > jackd?
> > >
> > > -- Fernando
> >
> > .jackdrc:
> >
> > /usr/bin/jackd -R -P70 -t1000 -u -dalsa -r44100 -p64 -n2 -D -Chw:0,1
> > -Phw:0,0 -S -i2 -o2
> I don't think you'll ever get xrun free operation from a USB device
> with such a low period size.  Try -p128 or 256.

And try -n3 which seems to be better for these serial-protocol-devices (usb 
and firewire)...

Arnold
-- 
visit http://www.arnoldarts.de/
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