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[MAC]question about VDADecoder(hardware acceleration)? - Printable Version

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[MAC]question about VDADecoder(hardware acceleration)? - xbmcxg - 2011-01-28

hi,
I use XBMC 10.0 on Macbook Pro 6,2 with GT330M graphic card. I play wmv format of 720p and 1080p movies in XBMC. When playing movies, i open and close "allow hardware acceleration(VDADecoder)" and find there is no much differetn about CPU usage, so i guess i don't open VDADecoder rightly.
Can someone give some guide or webpage to describe how to use hardware function on Mac?
Does the VDADecoder support all pixel format decoding such as 640*384 or other not 720p and 1080p?
Thank you.


- darkscout - 2011-01-28

http://xbmc.org/davilla/2010/05/03/osx-gets-h-264-accelleration/

Quote:Now, non-CrystalHD equipped XBMC for Mac users can enjoy the pure pleasure of accelerated H.264 decoding that was enjoyed by XBMC for Linux (VDPAU/VAAPI/CrystalHD) and XBMC for Windows (DXVA/CrystalHD) users.