avfilter/vf_edgedetect: add planes option

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-05-03 15:20:21 +02:00
parent d122c8b102
commit 0bcc66571a
2 changed files with 28 additions and 1 deletions
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -8280,8 +8280,10 @@ Mix the colors to create a paint/cartoon effect.
@item canny
 Apply Canny edge detector on all selected planes.
@end table
-
 Default value is @var{wires}.
+
+@item planes
+Select planes for filtering. By default all available planes are filtered.
@end table

@subsection Examples