doc/codecs: document skip_alpha

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer 2013-10-11 16:59:32 +02:00
parent e7fa0417b3
commit dfb89fee2d
1 changed files with 3 additions and 0 deletions

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@ -1081,6 +1081,9 @@ Interlaced video, top coded first, bottom displayed first
@item bt @item bt
Interlaced video, bottom coded first, top displayed first Interlaced video, bottom coded first, top displayed first
@end table @end table
@item skip_alpha @var{integer} (@emph{decoding,video})
causes alpha plane not to be decoded, like "gray" which skips chroma.
@end table @end table
@c man end CODEC OPTIONS @c man end CODEC OPTIONS