[PlanetCCRMA] Qjackctl settings for Delta 1010LT?

Joseph Dell'Orfano fullgo@dellorfano.net
Mon Aug 8 20:50:01 2005

I actually use -n 2 and -p 2048. With the delta1010LT, I use the onboard
mixer for hardware monitoring (easily controlled with the envy24control
mixer. The latency then becomes irrelevant. Other users have suggested
this approach to me on this board and on LAU list.

I have had success with the lower latency settings you tried, but also
get xruns after a while. I don't understand why the xruns develop after
some time. I always assumed there was some memory leak somewhere in the
system. However, I have no problems at all using "high latency"

-Joe D

On Tue, 2005-08-09 at 06:32 +0300, Timo wrote:
> Hi,
> What kind of settings for -n and -p in Jack are you 1010LT owners
> using and what kind of latencies do you usually get?
> I am running a Intel 865GFBL mobo, 3 GHz P4 with HT, 1 GB RAM and a
> Delta 1010LT on FC3 CCRMA. I am using the 2.6.10-2.1.ll.rhfc3.ccrmasmp
> kernel. My setup is to run Rosegarden and Qsynth with a couple of
> really big soundfonts + the B4 VST organ. I have been trying to get
> decent latency  with this system. Both -p 64 -n 2 and -p 32 -n 3
> result in xruns within an hour or so. Alsaplayer produces xruns as
> does xmms, too. I have tried the edge kernel but it hangs my machine,
> so no luck there.
> br, Timo
> _______________________________________________
> PlanetCCRMA mailing list
> PlanetCCRMA@ccrma.stanford.edu
> http://ccrma-mail.stanford.edu/mailman/listinfo/planetccrma
Joseph Dell'Orfano <fullgo@dellorfano.net>