[sergvic]

Has installed XBMC live under this link http://wiki.xbmc.org/index.php?title=XBMCbuntu
The video works only in mode ARB or Program
But at playing mkv does not work gpu acceleration
Loading CPU of 90-100 %
How to include gpu ?

[bobo1on1]

You need to get an nvidia card with vdpau support to get gpu acceleration on linux.

[vikjon0]

If you are refering to VDPDAU it does not work on ATI.

[sergvic]

Thanks
On NVIDIA 6800 GS VDPAU will work?

[bobo1on1]

No, check http://en.wikipedia.org/wiki/VDPAU