diff options
author | Paul B Mahol <onemda@gmail.com> | 2021-01-25 20:22:14 +0100 |
---|---|---|
committer | Paul B Mahol <onemda@gmail.com> | 2021-01-27 11:48:00 +0100 |
commit | a9d23d33a1fae81a1f99ecf328a5ee154eb4b986 (patch) | |
tree | a3ed2c6a7f389d955281b4cfdffdebe81139420f /doc | |
parent | 35f86280478bd4fb7404800ff8952d98e8d1100d (diff) | |
download | ffmpeg-a9d23d33a1fae81a1f99ecf328a5ee154eb4b986.tar.gz |
avfilter: add colortemperature filter
Diffstat (limited to 'doc')
-rw-r--r-- | doc/filters.texi | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index efd2211483..fb9995eddf 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -8550,6 +8550,28 @@ For example to convert the input to SMPTE-240M, use the command: colorspace=smpte240m @end example +@section colortemperature +Adjust color temperature in video to simulate variations in ambient color temperature. + +The filter accepts the following options: + +@table @option +@item temperature +Set the temperature in Kelvin. Allowed range is from 1000 to 40000. +Default value is 6500 K. + +@item mix +Set mixing with filtered output. Allowed range is from 0 to 1. +Default value is 1. + +@item pl +Set the amount of preserving lightness. Allowed range is from 0 to 1. +Default value is 0. +@end table + +@subsection Commands +This filter supports same @ref{commands} as options. + @section convolution Apply convolution of 3x3, 5x5, 7x7 or horizontal/vertical up to 49 elements. |