[FFmpeg-user] Decode to BGR24 raw AVI

Carl Eugen Hoyos cehoyos at ag.or.at
Fri Oct 5 01:57:59 CEST 2012


Timo S <timo.infradex <at> gmail.com> writes:

> Result: Two avi files that are not identical even if 
> they look the same in VLC Player & the likes. Mediainfo 
> command line tool tells me the following:

I do not remember a report or question where Mediainfo 
was any help, what is needed, is ffmpeg -i virtualdub.avi

Note that FFmpeg's h264 decoder is bit-exact for a 
large number of test-files.

(If you want me to guess: 24bit is really enough to 
save RGB24, 32bit are simply unneeded. IIuc there may 
be a problem with the way rgb is generated, but this 
would be completely unrelated to size.)

Carl Eugen



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