Extract frames png inaccurate color

[antatura]

Suggestion: -vf scale=in_color_matrix=bt709:flags=accurate_rnd+full_chroma_int+bitexact,format=rgb24

[tormento]

I found that bug too.

[fifonik]

Thanks for your suggestion and sorry for very slow response. I've added -pix_fmt rgb24 -sws_flags accurate_rnd+full_chroma_int+bitexact The change will be available in the next published version (I hope I will be able to do this later today). I believe the in_color_matrix should not be added as input streams might be very different. It will be up to ffmpeg to decide.

P.S. You can do the same by making similar adjustments in your FFMetrics.conf

[fifonik]

Inplemented in 1.5.0 beta 12.