[mythtv-users] noticible interlace on myth-cvs,
but not in myth0.15.1 anyone else?
Doug Larrick
doug at ties.org
Tue Aug 17 07:41:10 EDT 2004
William Lanfox wrote:
> Has any one seen this or know how to fix it?
if 'cat /proc/sys/dev/rtc/max-user-freq' doesn't say 1024, arrange for
it to do so (probably using the 'systune' package).
> and why is it trying to use /dev/dri? I don't
> enable that in the xorg.conf. Dosen't it suppose to use something like
> /dev/nvidia0 instead?
It tries a number of methods until one works. Prior to nVidia's 5336
driver, the one that should succeed with the closed-source nvidia driver
is /dev/nvidia0. With 5336 or later, OpenGL should succeed, unless you
have it disabled. It will try to use /dev/rtc if suitable, or will fall
back (as in your case) to sleep with busy-wait.
The good news is that with a 2.6 kernel, sleep with busy-wait is not
really all that bad a timer method.
As far as more interlacing, double-check that your deinterlacer settings
are proper. If your output is progressive, try the new 'bob' deinterlacer.
-Doug
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