First i want to say thanks for all the hard work you put into the new profiles!
I have a question about the DXVA/Hardware profiles.
I don't really see any differences between the HD hardware profiles, did you use any special settings beyond the basic h264 level compliance? (All of them should basically be 1 profile)
I read something about bluray forcing some settings? in that case that settings should be common to all HD hardware profiles. or does it break another system?
I see you chose ref-frames 3 where 4 is possible, you could make this 4 in all cases for HD
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I know megui is not able to do so yet, but to accurate calculate the maximum ref-frame limit on a video to video basis the following formula can be used:
IF Width="<=720" AND height="<=576" GOTO="SD"
ELSE GOTO="HD"
SD
6531840 / (Height X Width) = max number of ref frames
HD
8355840 / (Height X Width) = max number of ref frames
Last edited by tetsuo55; 3rd August 2008 at 18:32.
Reason: Edit: deleted my post
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