[FFmpeg-user] Decode to BGR24 avi
Carl Eugen Hoyos
cehoyos at ag.or.at
Fri Mar 27 09:26:21 CET 2015
Timo S <timo.infradex <at> gmail.com> writes:
> This is a rather old discussion, but I've found
> the explanation. Bad PSNR values were produced
> because the avi content was upside down.
In your original email, you wrote that PSNR was ok
if the first (duplicated) frame was removed iirc.
> That was of course not apparent by looking at the
> clips on WMP or the likes.
> They know it is AVI that should be flipped
> because of some AVI header directive. VirtualDub
> produces a different version on AVI.
Could you elaborate on "different version"?
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