diff options
| author | Paul B Mahol <onemda@gmail.com> | 2021-09-26 18:09:47 +0200 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2021-09-26 20:27:24 +0200 |
| commit | 53f8a0312303d7d7ba52b28e71a4e6f94356944b (patch) | |
| tree | f1b2fe7cea0ce28469bec3726417086bbfd8be7a /doc | |
| parent | e4327f97b19360dbc155a72493ad749975113d50 (diff) | |
avfilter/vf_colorchannelmixer: add extended preserve color support
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/filters.texi | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index b309e8c737..398c6b82fc 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -8379,8 +8379,27 @@ Default is @code{1} for @var{aa}, and @code{0} for @var{ar}, @var{ag} and @var{a Allowed ranges for options are @code{[-2.0, 2.0]}. -@item pl -Preserve lightness when changing colors. Allowed range is from @code{[0.0, 1.0]}. +@item pc +Set preserve color mode. The accepted values are: +@table @samp +@item none +Disable color preserving, this is default. +@item lum +Preserve luminance. +@item max +Preserve max value of RGB triplet. +@item avg +Preserve average value of RGB triplet. +@item sum +Preserve sum value of RGB triplet. +@item nrm +Preserve normalized value of RGB triplet. +@item pwr +Preserve power value of RGB triplet. +@end table + +@item pa +Set the preserve color amount when changing colors. Allowed range is from @code{[0.0, 1.0]}. Default is @code{0.0}, thus disabled. @end table |