[mythtv-users] XvMC Problem and Question

[Brian Wood]

On Feb 10, 2006, at 12:50 PM, Brad Fuller wrote:

> Michael Chmilar wrote:
>> I am using Gentoo x86_64 on an Athlon-64, latest NVidia 81xx driver,
>> opengl vsync disabled, Standard XvMC selected in mythfrontend, kernel
>> deinterlacing, NVidia fx5200 card.
>>
>> Playback is smooth. No stuttering when the OSD comes up, but there is
>> an audio drop-out for a moment when the OSD appears, and again when
>> it disappears.
>>
> Interesting... my audio is perfectly fine, it's just the video that
> jumps around until the OSD is gone. And this only happens in "cpu
> intensive" HD content.
>> I was getting some stuttering until I checked "enable realtime thread
>> priority" and made mythfrontend suid.
>>
> I have "Enable realtime priority threads" checked.
>
> How do you do run mythfrontend suid. I will search for this in the
> archives.
>

chmod +s /usr/bin/mythfrontend  (as root)