diff options
| author | Clément Bœsch <clement@stupeflix.com> | 2015-02-25 15:34:13 +0100 |
|---|---|---|
| committer | Clément Bœsch <clement@stupeflix.com> | 2015-02-26 14:20:02 +0100 |
| commit | ab093bdeefad1489264e064b43e937f40b83f531 (patch) | |
| tree | c31b1b12bd64a065f55ebd5137dc006ae1a74f5f /doc/filters.texi | |
| parent | 7faa40af982960608b117e20fec999b48011e5e0 (diff) | |
| download | ffmpeg-ab093bdeefad1489264e064b43e937f40b83f531.tar.gz | |
avfilter/palettegen: export color quantization ratio
Diffstat (limited to 'doc/filters.texi')
| -rw-r--r-- | doc/filters.texi | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index baef346e66..0c72145d80 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -6980,6 +6980,11 @@ the background is static. Default value is @var{full}. @end table +The filter also exports the frame metadata @code{lavfi.color_quant_ratio} +(@code{nb_color_in / nb_color_out}) which you can use to evaluate the degree of +color quantization of the palette. This information is also visible at +@var{info} logging level. + @subsection Examples @itemize |