[mythtv-users] Graphics card recomendation

[Gabe Rubin]

On 8/24/06, Michael T. Dean <mtdean at thirdcontact.com> wrote:

>
> Both Motion Compensation (MC) and inverse Discrete Cosine Transform
> (iDCT) must occur when decoding an MPEG-2 video stream.  So, if you're
> using XvMC and your card doesn't support iDCT, your CPU does it.

I believe my 5200 is using XvMC, but how can I tell, or set it, to use iDCT?