diff --git a/doc/filters.texi b/doc/filters.texi
index 99a2268d0f..cd1aaabc1e 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -15752,6 +15752,9 @@ Allowed range is @code{[0, 255]}.
 @item mpc
 Set color which will be used for drawing median phase. If color is
 @code{none} which is default, no median phase value will be drawn.
+
+@item video
+Enable video output. Default is enabled.
 @end table
 
 The filter also exports the frame metadata @code{lavfi.aphasemeter.phase} which