In vidstabdetect filter the shakiness and the stepsize options do not work
|Reported by:||Tom Steck||Owned by:|
|Blocking:||Reproduced by developer:||no|
|Analyzed by developer:||no|
Summary of the bug: I try to stabilize various videos and I am checking different vidstabdetect options.
First I stabilized video with shakiness=1 and stepsize=1 (min values), then I stabilized the same video with shakiness=10 and stepsize=6 (max value). Finally I compared two videos with kdenlive "difference" transition and there was no difference (black screen). Therefore, my conclusion is that shakiness and stepsize options do not work.
How to reproduce:
% ffmpeg -i input -vf vidstabdetect=shakiness=1:stepsize=1:result=video.xml -f null out.null ffmpeg version N-77953-gcc83177 built with gcc 5.2.0 (GCC) ffmpeg-20160119-git-cc83177-win64-static.7z
Patches should be submitted to the ffmpeg-devel mailing list and not this bug tracker.