On 10/18/18, Daniel Oberhoff <[email protected]> wrote: > 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?
That approach does not use slice threading. _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
