[mythtv-users] Inexpensive, preassembled, VDPAU-friendly frontends
Raymond Wagner
raymond at wagnerrp.com
Sun Nov 30 16:28:52 UTC 2008
Allen Edwards wrote:
> I recall posts saying that pci was not fast enough to do HD video.
You are partially correct. PCI only theoretically provides 133MB/s,
while 720p60 takes 166MB/s and 1080i60 takes 187MB/s (1080p60 is double
that). However the whole point is moot, because with VDPAU, decoding is
done on the GPU side, and you're going to be sending at most 5MB/s
across the bus.
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