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| author | Paul B Mahol <onemda@gmail.com> | 2013-04-18 00:26:28 +0000 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2016-09-02 12:27:28 +0200 |
| commit | 3e1356f790b178531671d1a3864da3ac1ef325fc (patch) | |
| tree | a38ddd79a02149abb949bdc904481fce1b27de09 /doc/filters.texi | |
| parent | 1895e3a24fd51509532ef5f51dd09ec2953eb203 (diff) | |
| download | ffmpeg-3e1356f790b178531671d1a3864da3ac1ef325fc.tar.gz | |
avfilter: add weave filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Diffstat (limited to 'doc/filters.texi')
| -rw-r--r-- | doc/filters.texi | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index 88c6f6572a..945b9af4d1 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -14104,6 +14104,27 @@ Set scale used for displaying graticule. Default is digital. @end table +@section weave + +The @code{weave} takes a field-based video input and join +each two sequential fields into single frame, producing a new double +height clip with half the frame rate and half the frame count. + +It accepts the following option: + +@table @option +@item first_field +Set first field. Available values are: + +@table @samp +@item top, t +Set the frame as top-field-first. + +@item bottom, b +Set the frame as bottom-field-first. +@end table +@end table + @section xbr Apply the xBR high-quality magnification filter which is designed for pixel art. It follows a set of edge-detection rules, see |