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| author | Limin Wang <lance.lmwang@gmail.com> | 2020-01-06 09:30:52 +0800 |
|---|---|---|
| committer | Gyan Doshi <ffmpeg@gyani.pro> | 2020-01-06 11:38:16 +0530 |
| commit | 1e3f4b5f19323321ebca68bd7c1dd496933377a3 (patch) | |
| tree | 4a2c49deb8d37a931ebff1b4ac704a6c00672a42 /doc | |
| parent | a2d35111546cd08339ad0e3e786dda6c6eb1ebe7 (diff) | |
doc/filters: add entry for mean and stdev in showinfo
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
Signed-off-by: Gyan Doshi <ffmpeg@gyani.pro>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/filters.texi | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index 6cbbe881ee..f13da43b7b 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -16737,6 +16737,15 @@ The Adler-32 checksum (printed in hexadecimal) of all the planes of the input fr @item plane_checksum The Adler-32 checksum (printed in hexadecimal) of each plane of the input frame, expressed in the form "[@var{c0} @var{c1} @var{c2} @var{c3}]". + +@item mean +The mean value of pixels in each plane of the input frame, expressed in the form +"[@var{mean0} @var{mean1} @var{mean2} @var{mean3}]". + +@item stdev +The standard deviation of pixel values in each plane of the input frame, expressed +in the form "[@var{stdev0} @var{stdev1} @var{stdev2} @var{stdev3}]". + @end table @section showpalette |