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Diffstat (limited to 'doc')
-rw-r--r-- | doc/filters.texi | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index 152e806fdd..b3b34bb2e8 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -14816,6 +14816,33 @@ This filter supports the following commands: Syntax is same as option with same name. @end table +@section monochrome +Convert video to gray using custom color filter. + +A description of the accepted options follows. + +@table @option +@item cb +Set the chroma blue spot. Allowed range is from -1 to 1. +Default value is 0. + +@item cr +Set the chroma red spot. Allowed range is from -1 to 1. +Default value is 0. + +@item size +Set the color filter size. Allowed range is from .1 to 10. +Default value is 1. + +@item high +Set the highlights strength. Allowed range is from 0 to 1. +Default value is 0. +@end table + +@subsection Commands + +This filter supports the all above options as @ref{commands}. + @section mpdecimate Drop frames that do not differ greatly from the previous frame in |