[mythtv-users] Audio Buffer Underruns with XvMC and HD in 0.20

Harley Peters harley at hpeters.net
Sat Sep 30 22:03:35 UTC 2006

Ben Curtis wrote:
>> Have you tried putting :
>> Option "XvmcUsesTextures" "true"
>> in your Xorg.conf file under the device section ?
>> Xvmc works like crap on my system without this ( it defaults to false )
>> With it it works great.
>> The down side is the color chroma osd won't work with this setting.
> Yes, I have that in there.  It actually works better if it is set to false
> now.  I'm currently doing a yum -y upgrade since the machine is a fairly
> early FC4 install.  See what happens.  I may just dump it and install FC5
> as well.  There goes the Panthers game this weekend :(
> Ben
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It probably depends on the video card you have too. I used to have an 
old geforce 4 MX 440. And with it it was worse with it on than off. 
(Better on SD tv but i didn't need it for that.)
I have a Geforce FX 5900 in the system now and it works great with it.


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