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| author | Vittorio Giovara <vittorio.giovara@gmail.com> | 2014-02-14 05:57:47 +0100 |
|---|---|---|
| committer | Vittorio Giovara <vittorio.giovara@gmail.com> | 2014-02-19 12:26:34 +0100 |
| commit | 35b05c5184fb3aa1191e2d1e7f1cae1e11f344a4 (patch) | |
| tree | 22c1f8e0e896a94479a93e0d808a98a3110064b0 /doc | |
| parent | b23bc95920e2f10b9621857e829c45b064f356c0 (diff) | |
| download | ffmpeg-35b05c5184fb3aa1191e2d1e7f1cae1e11f344a4.tar.gz | |
vf_interlace: deprecate lowpass option
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/filters.texi | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index 8c83b4e7a2..02f772f86e 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -1426,7 +1426,8 @@ a float number which specifies chroma temporal strength, defaults to Simple interlacing filter from progressive contents. This interleaves upper (or lower) lines from odd frames with lower (or upper) lines from even frames, -halving the frame rate and preserving image height. +halving the frame rate and preserving image height. A vertical lowpass filter +is always applied in order to avoid twitter effects and reduce moire patterns. @example Original Original New Frame @@ -1446,10 +1447,6 @@ It accepts the following optional parameters: @item scan determines whether the interlaced frame is taken from the even (tff - default) or odd (bff) lines of the progressive frame. - -@item lowpass -Enable (default) or disable the vertical lowpass filter to avoid twitter -interlacing and reduce moire patterns. @end table @section lut, lutrgb, lutyuv |