ArnoB <ffmpeg <at> rgbaz.eu> writes: > http://www.datafilehost.com/download-39db8690.html I used the following command line on your file: $ ffmpeg -i prores4444g2.2_v01.mov out.dpx out.dpx looks ok with both ImageMagick and FFmpeg. I cannot really comment on the gamma issue, I guess: Patch welcome! Carl Eugen