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Diffstat (limited to 'doc/filters.texi')
| -rw-r--r-- | doc/filters.texi | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index 490586c063..2d85a414ec 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -8056,6 +8056,39 @@ Set the amount of preserving lightness. Default value is 0.0. Allowed range is f This filter supports the all above options as @ref{commands}. +@section colorcorrect + +Adjust color white balance selectively for blacks and whites. +This filter operates in YUV colorspace. + +The filter accepts the following options: + +@table @option +@item rl +Set the red shadow spot. Allowed range is from -1.0 to 1.0. +Default value is 0. + +@item bl +Set the blue shadow spot. Allowed range is from -1.0 to 1.0. +Default value is 0. + +@item rh +Set the red highlight spot. Allowed range is from -1.0 to 1.0. +Default value is 0. + +@item bh +Set the red highlight spot. Allowed range is from -1.0 to 1.0. +Default value is 0. + +@item saturation +Set the amount of saturation. Allowed range is from -3.0 to 3.0. +Default value is 1. +@end table + +@subsection Commands + +This filter supports the all above options as @ref{commands}. + @section colorchannelmixer Adjust video input frames by re-mixing color channels. |