document -vop field

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@9074 b3059339-0415-0410-9bf9-f77b7e298cf2
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rfelker 2003-01-23 17:19:58 +00:00
parent b35ba6697c
commit 5a3615e5ff
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@ -2090,6 +2090,11 @@ i: interleave
.br
s: swap fields (exchange even & odd lines)
.REss
.IPs "field[=n]"
Extracts a single field from interlaced image using stride arithmetic
to avoid wasting cpu time. The optional argument n specifies whether
to extract the even or the odd field (depending on whether n is even
or odd).
.IPs "boxblur=radius:power[:radius:power]"
box blur
.RSss