Brandon Beattie wrote:
If you want to use IDCT hardware acceleration (Also known as XvMC
Hardware decoding), see the same setup->tv-settings->playback->page 1.

Is IDCT really the same as XvMC? I thought IDCT (inverse discrete cosine transform) was part of the calculations in the MPEG2 decompression algorithm (and JPEG as well). XvMC is "motion compensation" which I thought had to do with deinterlacing.

What is really the relationship between them?

Thanks,

Bolek
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