[mythtv] XvMC studdering
ignasiak at gmail.com
Tue Jan 17 18:01:40 UTC 2006
On 1/17/06, Dave Just <justifiably at cwazy.co.uk> wrote:
> Could you (or anyone else who has managed to get it working well)
> share the settings that you use: inc extra audio buffer, aggressive
> sound card buffering and esp the RingBuffer size compared with RAM on
> the machine? I'm still finding it hard to get completely smooth
> playback on my system (XP 1900, GeForce MX 440, FC4/2.6.14, NV 7676).
My Playback settings are:
Deinterlace Playback ENABLED, set to "Bob (2x framerate)"
Preferred MPEG2 Decoder: Standard XvMC
OpenGL Vertical Sync for timing DISABLED (this caused problems for me when
enabled with a previous SVN release. I have not tried it with this release)
Realtime Priority threads ENABLED
Use video as timebase ENABLED
Extra audio buffering ENABLED
> - Dave
> On 16 Jan 2006, at 20:39, Todd Ignasiak wrote:
> > I hadn't updated my SVN version in a few weeks, and had turned off
> > XvMC because of a few glitches. So, I updated it yesterday and
> > turned XvMC back on. My initial tests were excellent, very good
> > XvMC playback, no stuttering, perfect playback on 1080i and 720p
> > material. (In the past, I had been getting some stuttering on 720p
> > when the OSD came up).
> > Maybe some of the changes that Kevin mentioned have helped
> > this.. My system is: Gentoo x86-64, kernel 2.6.14, NVidia driver
> > 7676, FX5200 video card, latest MythTV svn as of last night,
> > HD3000 and FusionHDTV3 QAM cards.
> mythtv-dev mailing list
> mythtv-dev at mythtv.org
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