Hi, 4 suggestions for avidemux
1) input support lossless codecs, x264 lossless, ffv1, huffyuv, lagarith, ut codecs, camstudio, ...
2) lossless export to : x264 lossless (specific preset), ffv1, lagarith, ut, ...
3) special frame counter that count only total different frames number on video
4) show color space in file > information
Bye