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| author | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2010-06-21 21:38:21 +0000 |
|---|---|---|
| committer | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2010-06-21 21:38:21 +0000 |
| commit | 168b441e400359be96b45bee8a89ca4da4191671 (patch) | |
| tree | 2d756b2a93c0f1b92f847560e0c3a5e9eea3f38c /doc | |
| parent | dd46b538ecea62e3bcee0a7a429430973cdefc2a (diff) | |
| download | ffmpeg-168b441e400359be96b45bee8a89ca4da4191671.tar.gz | |
Replace multitable for the unsharp filter option table with a simple
@table @option.
Allow pod rendering, as texinfo multitables are not supported by
texi2pod.pl, also improve plain texinfo file readability.
Originally committed as revision 23688 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/libavfilter.texi | 67 |
1 files changed, 32 insertions, 35 deletions
diff --git a/doc/libavfilter.texi b/doc/libavfilter.texi index 1de27d9172..6d8607d89c 100644 --- a/doc/libavfilter.texi +++ b/doc/libavfilter.texi @@ -254,41 +254,38 @@ faster due to better use of the memory cache. @section unsharp -Sharpen or blur the input video. It accepts the following parameters: - -@multitable @columnfractions .2 .5 .1 .1 .1 -@headitem Name @tab Description @tab Min @tab Max @tab Default -@item @var{luma_msize_x} -@tab Luma matrix horizontal size -@tab 3 -@tab 13 -@tab 5 -@item @var{luma_msize_y} -@tab Luma matrix vertical size -@tab 3 -@tab 13 -@tab 5 -@item @var{luma_amount} -@tab Luma effect strength -@tab -2.0 -@tab 5.0 -@tab 1.0 -@item @var{chroma_msize_x} -@tab Chroma matrix horizontal size -@tab 3 -@tab 13 -@tab 0 -@item @var{chroma_msize_y} -@tab Chroma matrix vertical size -@tab 3 -@tab 13 -@tab 0 -@item @var{chroma_amount} -@tab Chroma effect strength -@tab -2.0 -@tab 5.0 -@tab 0.0 -@end multitable +Sharpen or blur the input video. + +It accepts the following parameters: +@var{luma_msize_x}:@var{luma_msize_y}:@var{luma_amount}:@var{chroma_msize_x}:@var{chroma_msize_y}:@var{chroma_amount} + +@table @option + +@item luma_msize_x +Set the luma matrix horizontal size. It can be an integer between 3 +and 13, default value is 5. + +@item luma_msize_y +Set the luma matrix vertical size. It can be an integer between 3 +and 13, default value is 5. + +@item luma_amount +Set the luma effect strength. It can be a float number between -2.0 +and 5.0, default value is 1.0. + +@item chroma_msize_x +Set the chroma matrix horizontal size. It can be an integer between 3 +and 13, default value is 0. + +@item chroma_msize_y +Set the chroma matrix vertical size. It can be an integer between 3 +and 13, default value is 0. + +@item chroma_amount +Set the chroma effect strength. It can be a float number between -2.0 +and 5.0, default value is 0.0. + +@end table Negative values for the amount will blur the input video, while positive values will sharpen. All parameters are optional and default to the |