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Diffstat (limited to 'doc')
-rw-r--r-- | doc/filters.texi | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index cc192d634f..73f1b03128 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -12609,13 +12609,20 @@ Default value is @code{0}. @item tolerance Set the range of luma values to be keyed out. -Default value is @code{0}. +Default value is @code{0.01}. @item softness Set the range of softness. Default value is @code{0}. Use this to control gradual transition from zero to full transparency. @end table +@subsection Commands +This filter supports same @ref{commands} as options. +The command accepts the same syntax of the corresponding option. + +If the specified expression is not valid, it is kept at its current +value. + @section lut, lutrgb, lutyuv Compute a look-up table for binding each pixel component input value |