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| author | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2011-07-02 17:27:31 +0200 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2011-09-28 08:03:24 +0200 |
| commit | 46b29397a658805118e920167dcfe1bf60573e53 (patch) | |
| tree | 3879613b0b5f0eac8784c73ef0234538443fa311 /doc | |
| parent | 0ec56d1144fa4ea36950295987bb5f49c9747046 (diff) | |
| download | ffmpeg-46b29397a658805118e920167dcfe1bf60573e53.tar.gz | |
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 <anton@khirnov.net>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/filters.texi | 5 |
1 files changed, 4 insertions, 1 deletions
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. |