On Fri, 1 Mar 2002, Fergus Reid wrote:
> Hi, I'm developing an 8 channel recorder based on alsa0.9.0beta10 and a
> Terratec EWS88mt sound card.
> I'm now using a 2.4.18 kernel with the Andrew Morton patches applied. I
> really want to be able to record/playback at the full 96k 24bits on all
> 8 channels simultaneously, but I need absolutely no under/overruns.
> Currently, as I try to up the bandwidth requirements I get xruns
> occurring more and more frequently; I'm not even sure if I can guarantee
> a maximum, before the onset of xruns, although 16bit 44.1 may well be
> okay.
>
> I don't care about other system processes, so I've set the record and
> playback threads to SCHED_FIFO prio 99.
>
> Is there anything I can do/change/not do to eliminate xruns altogether?
This message belongs to alsa-devel. Please, repost it there.
Jaroslav
-----
Jaroslav Kysela <[EMAIL PROTECTED]>
Linux Kernel Sound Maintainer
ALSA Project http://www.alsa-project.org
SuSE Linux http://www.suse.com
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