[mythtv-users] Playback stoppyand go-y. Ie super-duper-uber-jittery.

Greg Stark gsstark at mit.edu
Tue Mar 28 16:33:06 UTC 2006


Greg Stark <gsstark at MIT.EDU> writes:

> So it seems the kernel is off the hook. The common factor here is the free
> Xorg Radeon driver.
> 
> My new hunch is that myth is trying to synchronize the frame updates with the
> vertical refresh. And using some info that the radeon driver is reporting
> incorrectly (or misinterpreting correct info).

Indeed this sounds bogus to me:

2006-03-28 11:27:37.907 Video timing method: DRM
2006-03-28 11:27:37.907 Refresh rate: 2, frame interval: 33366

And it agrees with my off the cuff estimate of half a second of playback
per iteration.

So where is it getting that refresh rate?


-- 
greg



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