Thread: mplayer vdpau
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Old 12-03-08, 11:01 AM   #220
yau3
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Join Date: Dec 2008
Posts: 14
Default Re: mplayer vdpau

With regard to reference frame limits:
According to DXVA encoding guides and to Wikipedia, the level 4.1 limit varies by resolution (4 for 1920x1080, 9 for 1280x720 and so on).
In my x264 experiments, however, the VDPAU limit seems to be at a constant 4, even for resolutions such as 720x576. Framerate does not seem to be a factor.

Could you please clarify whether this is the real number? Is anybody having success with values larger than 4?
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