doc/filters.texi: Fix duplicate words

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-08-12 19:40:29 +02:00
parent e1c44be802
commit a8163a786b
1 changed files with 1 additions and 1 deletions

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@ -5539,7 +5539,7 @@ when evaluation is done @emph{per frame}, and will evaluate to NAN
when @option{eval} is set to @samp{init}.
Be aware that frames are taken from each input video in timestamp
order, hence, if their initial timestamps differ, it is a a good idea
order, hence, if their initial timestamps differ, it is a good idea
to pass the two inputs through a @var{setpts=PTS-STARTPTS} filter to
have them begin in the same zero timestamp, as it does the example for
the @var{movie} filter.