Subject: Re: [linux-audio-user] Advice needed re: latency tuning/optimization, esp. video
From: Clemens Ladisch (clemens_AT_ladisch.de)
Date: Tue Feb 17 2004 - 12:49:08 EET
Chris Metzler wrote:
> Hi. I'm looking for some advice on how to deal with latency introduced
> by graphics activity.
> [...] So it seems that while my latency numbers are generally
> good, video stuff can cause significant problems. This matches my
> experience, which is that I see significant xruns in JACK (50-70ms)
> if I minimize or open a window, or move a window, etc.
Try disabling acceleration (put a line
Option "NoAccel"
into your driver section in XF86Config). If this helps, you can blame
the XFree86 driver.
HTH
Clemens
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