Quote:
Originally Posted by poisondeathray
It's "doable" with avisynth
ffmpeg can do it with -vf colormatrix=bt601:bt709 , (and -pix_fmt yuv444p for i444), but for some reason the quality is noticably lower than doing it through avisynth (I suspect something is wrong with the colormatrix patch in ffmpeg)
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On the other hand you can't make ffmpeg to keep full range with libx264 nor can it encode into rgb.
I'll just stick with rgb. Even though I have to in two/three steps. A good encoder tool just doesn't exist.
(I even tried mencoder, but it doesn't accept output_csp even though it's in the documentation and fails with "FATAL: Cannot initialize video driver." which I can't even comprehend
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