[mythtv] XvMC studdering

Dave Just justifiably at cwazy.co.uk
Tue Jan 17 11:26:06 UTC 2006

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).


  - 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.

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