From 46b29397a658805118e920167dcfe1bf60573e53 Mon Sep 17 00:00:00 2001 From: Stefano Sabatini Date: Sat, 2 Jul 2011 17:27:31 +0200 Subject: vf_scale: add a "sar" variable Also create a "dar" alias for the "a" variable, for avoiding possible confusion between dar/sar. Signed-off-by: Anton Khirnov --- doc/filters.texi | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'doc') diff --git a/doc/filters.texi b/doc/filters.texi index 2967db14d2..228c1f087f 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -1013,9 +1013,12 @@ the output (cropped) width and heigth @item ow, oh same as @var{out_w} and @var{out_h} -@item a +@item dar, a input display aspect ratio, same as @var{iw} / @var{ih} +@item sar +input sample aspect ratio + @item hsub, vsub horizontal and vertical chroma subsample values. For example for the pixel format "yuv422p" @var{hsub} is 2 and @var{vsub} is 1. -- cgit v1.2.1