Hello,
So we are trying to encode raw rgb data from a pipe with ffmpeg. We found that ffmpeg implicitly converts the data to tv range bt601, which is suboptimal. Especially tv range loses more information than neccessary, also bt709 seems to be the better color space. We know we can fix this by adding -vf scale=out_color_matrix=bt709:out_range=pc. Unfortuntately thi makes encoding a lot slower (40 vs 60 fps) which effectively makes this approach too slow for us. Do yiz have any idea why this is the case? Best Daniel
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Description: application/pgp-keys
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