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SubjectRe: 2.6.16-rt11 and low-latency audio xruns (interrupt latency problem?)
FromLee Revell <>
DateThu, 30 Mar 2006 01:15:32 -0500
On Thu, 2006-03-30 at 16:13 +1100, Valin, Jean-Marc (ICT Centre,
Marsfield) wrote:
> In this case,
> I'm running with two periods of 16 samples each (48 kHz), but I've
> seen
> that error occur with periods up to 64 samples.  

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.

Lee

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