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document new mode argument for ilpack

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@11645 b3059339-0415-0410-9bf9-f77b7e298cf2
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rfelker 2003-12-15 03:03:28 +00:00
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DOCS/man/en/mplayer.1
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@ -2758,13 +2758,16 @@ The optional parameter f can be 0 to only use even lines, or 1 to only use
odd lines.
Any other value for f gives the default (averaging) behavior.
.TP
.B ilpack\
.B ilpack[=mode]\
When interlaced video is stored in YUV 4:2:0 formats, chroma
interlacing does not line up properly due to vertical downsampling of
the chroma channels.
This filter packs the planar 4:2:0 data into YUY2 (4:2:2) format with
the chroma lines in their proper locations, so that in any given
scanline, the luma and chroma data both come from the same field.
The optional argument selects the sampling mode.
By default, linear interpolation (mode 1) is used.
Mode 0 uses nearest-neighbor sampling, which is fast but incorrect.
.TP
.B decimate[=max:hi:lo:frac]
Drops frames that don't differ greatly from the previous frame in