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author | Paul B Mahol <onemda@gmail.com> | 2021-01-23 13:21:47 +0300 |
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committer | Paul B Mahol <onemda@gmail.com> | 2021-01-26 14:19:09 +0300 |
commit | 37f76c81d6669033c315354a7d30ef6e605414ae (patch) | |
tree | 6a0aa96ef5a7a18f130852c8b7a595a204a7b34a /doc/filters.texi | |
parent | 911ba8417e8881a7380842e69e11ca05fdc46575 (diff) |
avfilter: add shear video filter
Diffstat (limited to 'doc/filters.texi')
-rw-r--r-- | doc/filters.texi | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index d43db8c59e..c35bda46eb 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -17818,6 +17818,33 @@ Keep the same colorspace property (default). @end table @end table +@section shear +Apply shear transform to input video. + +This filter supports the following options: + +@table @option +@item shx +Shear factor in X-direction. Default value is 0. +Allowed range is from -2 to 2. + +@item shy +Shear factor in Y-direction. Default value is 0. +Allowed range is from -2 to 2. + +@item fillcolor, c +Set the color used to fill the output area not covered by the transformed +video. For the general syntax of this option, check the +@ref{color syntax,,"Color" section in the ffmpeg-utils manual,ffmpeg-utils}. +If the special value "none" is selected then no +background is printed (useful for example if the background is never shown). + +Default value is "black". + +@item interp +Set interpolation type. Can be @code{bilinear} or @code{nearest}. Default is @code{bilinear}. +@end table + @section showinfo Show a line containing various information for each input video frame. |