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| author | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2011-07-02 17:27:31 +0200 |
|---|---|---|
| committer | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2011-07-04 11:19:46 +0200 |
| commit | 01151a26c03c5df85509150d393e039f574d005f (patch) | |
| tree | e39b790dc424601564f32cfd0c5fca2fc9610039 /doc | |
| parent | 79f3384ce15db4bbf3aa49a526d79ae58ad231c2 (diff) | |
| download | ffmpeg-01151a26c03c5df85509150d393e039f574d005f.tar.gz | |
vf_scale: add a "sar" variable
Also create a "dar" alias for the "a" variable, for avoiding possible
confusion between dar/sar.
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 c96de41bfa..6707683982 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -1231,9 +1231,12 @@ 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. |