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| author | Gyan Doshi <ffmpeg@gyani.pro> | 2018-07-05 19:36:32 +0530 |
|---|---|---|
| committer | Gyan Doshi <ffmpeg@gyani.pro> | 2018-07-05 19:38:09 +0530 |
| commit | 4cd5c3f9ec7859503d733ba7b5ab23994c1b2fc5 (patch) | |
| tree | dc4b7b771327e3db8094e064e02de00f7b1aad5c | |
| parent | 5aba5b89d0b1d73164d3b81764828bb8b20ff32a (diff) | |
| download | ffmpeg-4cd5c3f9ec7859503d733ba7b5ab23994c1b2fc5.tar.gz | |
doc/filters: state negate filter's option
Also clarify that the negate_alpha option is a boolean
| -rw-r--r-- | doc/filters.texi | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index fb5f3eef4b..3e668703ae 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -11437,10 +11437,15 @@ Default value for @option{hi} is 64*12, default value for @option{lo} is @section negate -Negate input video. +Negate (invert) the input video. -It accepts an integer in input; if non-zero it negates the -alpha component (if available). The default value in input is 0. +It accepts the following option: + +@table @option + +@item negate_alpha +With value 1, it negates the alpha component, if present. Default value is 0. +@end table @section nlmeans |