What exactly does this do?
With all this talk about copying frames from GPU to main memory, I get the impression that it's kind of like Nvidia's "CUDA" decoding, but it doesn't seem to be working properly.
CPU usage on a ~30Mbit 1080p video (i7-2600K):
"Quicksync": 10%
ffdshow (libavcodec): 7%
LAV: 6%
DXVA (MPC-HC): 0%
Last edited by ajp_anton; 12th September 2011 at 23:16.
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