From 71ac3b6edcf9fe10d6ae5abe4deb64cc2388085f Mon Sep 17 00:00:00 2001 From: Gyan Doshi Date: Mon, 6 Jan 2020 21:09:00 +0530 Subject: [PATCH] doc/filters: indicate commands for zscale --- doc/filters.texi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/doc/filters.texi b/doc/filters.texi index 7e6b06f613..f148f9e7b0 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -20445,7 +20445,17 @@ horizontal and vertical output chroma subsample values. For example for the pixel format "yuv422p" @var{hsub} is 2 and @var{vsub} is 1. @end table +@subsection Commands + +This filter supports the following commands: @table @option +@item width, w +@item height, h +Set the output video dimension expression. +The command accepts the same syntax of the corresponding option. + +If the specified expression is not valid, it is kept at its current +value. @end table @c man end VIDEO FILTERS