[MEncoder-users] cropdetect cuts off bottom of subtitles

RC rcooley at spamcop.net
Fri Jan 20 18:41:18 CET 2006

On Fri, 20 Jan 2006 11:36:39 +0000
Raphael <mencoder at lesshaste.plus.com> wrote:

> I am using
> mencoder -endpos 120 -ovc lavc -oac copy -o /dev/null -vf cropdetect
> dvd.avi

It's a bad idea to start at the beginning.  FBI warning, logos, etc.,
can all cause problems with cropdetect.

Also, cropdetect automatically rounds down, since it is necessary that
final video dimentions (after the use of crop, scale, expand, etc)
before encoding are even multiples of 16.  See the man page.

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