Re: 2.6.16-rt11 and low-latency audio xruns (interrupt latencyproblem?)

From: Valin, Jean-Marc (ICT Centre, Marsfield)
Date: Thu Mar 30 2006 - 01:16:28 EST


> It's possible that your hardware simply isn't capable of this and you'll
> have to get a multichannel soundcard (more channels means you can use a
> smaller buffer before hitting the lower limit of a PCI transfer) or use
> a period of 128 samples or more.

>From the ALSA verbose mode, I can see that the hardware does accept as
low as 8 samples per period -- and it actually works outside of the few
xruns per minute.

Jean-Marc
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