From 1e3f4b5f19323321ebca68bd7c1dd496933377a3 Mon Sep 17 00:00:00 2001 From: Limin Wang Date: Mon, 6 Jan 2020 09:30:52 +0800 Subject: [PATCH] doc/filters: add entry for mean and stdev in showinfo Signed-off-by: Limin Wang Signed-off-by: Gyan Doshi --- doc/filters.texi | 9 +++++++++ 1 file changed, 9 insertions(+) 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