From fdffaa6b11eea2082c7a61ba2524d224039568e9 Mon Sep 17 00:00:00 2001 From: Stefano Sabatini Date: Sat, 17 Mar 2012 12:28:35 +0100 Subject: lavfi/scale: document behavior with regards to the output sample aspect ratio Also show the input and output sample aspect ratio in the log. --- doc/filters.texi | 3 +++ 1 file changed, 3 insertions(+) (limited to 'doc') diff --git a/doc/filters.texi b/doc/filters.texi index dc3e5c09fb..0a6af0530f 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -2212,6 +2212,9 @@ can be used to test the monowhite pixel format descriptor definition. Scale the input video to @var{width}:@var{height}[:@var{interl}=@{1|-1@}] and/or convert the image format. +The scale filter forces the output display aspect ratio to be the same +of the input, by changing the output sample aspect ratio. + The parameters @var{width} and @var{height} are expressions containing the following constants: -- cgit v1.2.3