diff -r 99083433ec1e -r 6ffd71b07385 video.rst
--- a/video.rst	Wed Aug 24 00:16:33 2016 +0300
+++ b/video.rst	Wed Aug 24 01:50:38 2016 +0300
@@ -19,6 +19,7 @@
 
   $ file $VIDEO
   $ mplayer -frames 0 -vo null -ao null -identify $VIDEO
+  $ ffprobe $VIDEO
   $ mediainfo $VIDEO
 
 See: