I'm using ffmpeg to convert and analyze video, mostly avi to mkv. Sometimes video that I work on have one frame corrupted in random place, , it looks like:
How to check if frame is visually corrupted in ffmpeg?
It's not file corruption (not byte corruption), I know that because this video artifact is present in source file, it's just visual corruption.
This command line gives error free result: ffmpeg -i myinput.avi {params} out.mkv 2> error_log.txt
How to find if similar pattern is on any more frames in video file? Can something from signalstats could be helpful?