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Old 19th May 2008, 13:52   #1983  |  Link
Kado
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Join Date: Sep 2006
Location: Portugal
Posts: 576
@casimir666
After some tests mpc hc rev 517 seems to play fewer streams with dxva in comparison to rev 514. Also cyberlink's h264 decoder
works with dxva quite well.

@us1111
Use "Override aspect ratio" to 16:9 or stretch to window. Both are in "View=>Video Frame"

@MarcioAB
You have to be aware that built-in DXVA in mpc is only for h264 video streams so something like "ffdshow+DivX" will never have hardware accelerated video.
Block all filters that open h264 video in mpc extrenal filters then in the internal filters go to transform filters then h264/avc (dxva) check it and double click it, uncheck "enable ffmpeg" and check "enable dxva", that way mpc will show video if the stream can be used by dxva only.

Also mpc only supports dxva2 for h264 meaning that only vista + evr/evr custom presenter will have hw accel video. The dxva in mpc seems to be more compatible with ATI cards rather than NVIDIA ones.

This was using mpc hc rev 514.

Example of a hw accel video:
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