[MEncoder-users] Correcting a mis-captured video

[Carl Eugen Hoyos]

Tim Mann <tim <at> tim-mann.org> writes:

> I am trying to solve a problem for a friend, and trying to
> figure out whether I can use mplayer/mencoder to do it -- or use
> something else available on Linux to do it, for that matter.

Please use FFmpeg which contrary to MEncoder is an 
actively maintained application, see the examples 
for the setpts filter to see how to speed-down:
http://ffmpeg.org/ffmpeg-filters.html#setpts_002c-asetpts
Use atempo for audio:
http://ffmpeg.org/ffmpeg-filters.html#atempo

Carl Eugen