doc/filters: add rotate example using degrees

2014-01-08 10:36:18 -09:00
parent 2be1e1b223
commit 00bef6431e
1 changed files with 6 additions and 0 deletions
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -6741,6 +6741,12 @@ Rotate the input by PI/6 radians counter-clockwise:
 rotate=-PI/6
@end example

+@item
+Rotate the input by 45 degrees clockwise:
+@example
+rotate=45*PI/180
+@end example
+
@item
 Apply a constant rotation with period T, starting from an angle of PI/3:
@example