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Diffstat (limited to 'doc/filters.texi')
| -rw-r--r-- | doc/filters.texi | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index 93548e1a7a..923551f210 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -3990,13 +3990,37 @@ by the low threshold. Default value for @var{low} is @code{20/255}, and default value for @var{high} is @code{50/255}. + +@item mode +Define the drawing mode. + +@table @samp +@item wires +Draw white/gray wires on black background. + +@item colormix +Mix the colors to create a paint/cartoon effect. +@end table + +Default value is @var{wires}. @end table -Example: +@subsection Examples + +@itemize +@item +Standard edge detection with custom values for the hysteresis thresholding: @example edgedetect=low=0.1:high=0.4 @end example +@item +Painting effect without thresholding: +@example +edgedetect=mode=colormix:high=0 +@end example +@end itemize + @section extractplanes Extract color channel components from input video stream into |