[FFmpeg-cvslog] doc/filters: note minimum resolution for pixscope

[Gyan Doshi]

ffmpeg | branch: master | Gyan Doshi <gyandoshi at gmail.com> | Tue Oct 10 16:23:18 2017 +0530| [d251effe732081c2d11bdb1198ab906827faf773] | committer: Lou Logan

doc/filters: note minimum resolution for pixscope

Signed-off-by: Gyan Doshi <gyandoshi at gmail.com>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d251effe732081c2d11bdb1198ab906827faf773
---

 doc/filters.texi | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/doc/filters.texi b/doc/filters.texi
index 57189c77b0..e26dde4b1a 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -11711,7 +11711,8 @@ can be used to test the monowhite pixel format descriptor definition.
 
 @section pixscope
 
-Display sample values of color channels. Mainly useful for checking color and levels.
+Display sample values of color channels. Mainly useful for checking color
+and levels. Minimum supported resolution is 640x480.
 
 The filters accept the following options: