[FFmpeg-cvslog] doc/filters: document that cas filter supports commands

[Paul B Mahol]

ffmpeg | branch: master | Paul B Mahol <onemda at gmail.com> | Sat Dec 19 20:12:26 2020 +0100| [31aa6bdb593f959049f602a84525bb9098f79356] | committer: Paul B Mahol

doc/filters: document that cas filter supports commands

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=31aa6bdb593f959049f602a84525bb9098f79356
---

 doc/filters.texi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/doc/filters.texi b/doc/filters.texi
index bf26cb27b8..5925cf038c 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -7666,6 +7666,9 @@ Set planes to filter. Default value is to filter all
 planes except alpha plane.
 @end table
 
+ at subsection Commands
+This filter supports same @ref{commands} as options.
+
 @section chromahold
 Remove all color information for all colors except for certain one.