The command: ffmpeg -i somevideo.someformat %07d.png
I would expect this to extract every frame in the sequence and losslessly encode them as png. What actually happens varies with ffmpeg version, 3.3.3 seems to extract all or atleast most frames, but its hard to tell. The version in the ubuntu 16.04 repo instead extracts most or all frames and duplicates a few of them. Sometimes up to 10 x times in a row. Version 3.3.3 also does not extract identical files when run on mac and linux. The difference isnt visible, but the md5sums dont match. I want to extract every frame from the beginning to the end of the video, so this isnt a question of seek accuracy. Is there a command that extracts every single frame, repeatably, regardless of os, input codec etc, without duplicates or skips from a video? Cheers //Mikael _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
