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author | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2011-03-30 00:15:34 +0200 |
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committer | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2011-03-30 22:17:41 +0200 |
commit | da3534b01e00502b202ed3f51ffde12866e5111d (patch) | |
tree | 82ae591cd9f56c50dcb3c251b21e1968ba89c303 | |
parent | 2ccbb3428b9f4d77ef3f46d1f89bdf7f4ed6f148 (diff) | |
download | ffmpeg-da3534b01e00502b202ed3f51ffde12866e5111d.tar.gz |
gradfun: add notice from the MPlayer manual
Add notice telling that the filter is designed for playback only.
-rw-r--r-- | doc/filters.texi | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index 21aa7b5d7a..80f6fb0a9b 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -585,6 +585,10 @@ regions by truncation to 8bit colordepth. Interpolate the gradients that should go where the bands are, and dither them. +This filter is designed for playback only. Do not use it prior to +lossy compression, because compression tends to lose the dither and +bring back the bands. + The filter takes two optional parameters, separated by ':': @var{strength}:@var{radius} |