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| author | Paul B Mahol <onemda@gmail.com> | 2019-08-12 10:20:08 +0300 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2019-09-25 15:06:26 +0300 |
| commit | 9c3e1c19376e76c61652775b0385c9d119df59a6 (patch) | |
| tree | 1c457b37c17d1ffe6728cf7f9666d9aba1e5cfcb /doc | |
| parent | 55b32584b80e197f049f02d761e7914f5d61c89d (diff) | |
avfilter: add sierpinski video source
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/filters.texi | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index 32453675c1..e6f8bf0ee9 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -21008,6 +21008,28 @@ __kernel void sierpinski_carpet(__write_only image2d_t dst, @end itemize +@section sierpinski + +Generate a Sierpinksi carpet fractal, and randomly pan around. + +This source accepts the following options: + +@table @option +@item size, s +Set frame size. For the syntax of this option, check the @ref{video size syntax,,"Video +size" section in the ffmpeg-utils manual,ffmpeg-utils}. Default value is "640x480". + +@item rate, r +Set frame rate, expressed as number of frames per second. Default +value is "25". + +@item seed +Set seed which is used for random panning. + +@item jump +Set max jump for single pan destination. Allowed range is from 1 to 10000. +@end table + @c man end VIDEO SOURCES @chapter Video Sinks |