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| author | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2011-05-28 22:00:26 +0200 |
|---|---|---|
| committer | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2011-06-19 19:06:55 +0200 |
| commit | 15f03725ced37e3b99e76f63f52cb92e10f134e2 (patch) | |
| tree | c3615129590315c08798b160cff04e6fe19bfddd /doc | |
| parent | dd2793c880ea72c9aacda8245596694d9b4f378c (diff) | |
| download | ffmpeg-15f03725ced37e3b99e76f63f52cb92e10f134e2.tar.gz | |
lavfi: add negate filter
This filter is a simple wrapper around the LUT filter.
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/filters.texi | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index 80a60835a5..7a0b2693ee 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -911,6 +911,13 @@ mp=hue=100:-10 See also mplayer(1), @url{http://www.mplayerhq.hu/}. +@section negate + +Negate input video. + +This filter accepts an integer in input, if non-zero it negates the +alpha component (if available). The default value in input is 0. + @section noformat Force libavfilter not to use any of the specified pixel formats for the |