doc/filters: note default for zoompan's duration

4 years ago · 1d61a31497
parent bd525e2876
commit 1d61a31497
1 changed files with 1 additions and 1 deletions
--- a/doc/filters.texi
+++ b/doc/filters.texi
@ -22170,7 +22170,7 @@ Set the x and y expression. Default is 0.
@item d
 Set the duration expression in number of frames.
 This sets for how many number of frames effect will last for
-single input image.
+single input image. Default is 90.

@item s
 Set the output image size, default is 'hd720'.