doc/filters: add one more example for feedback filter

1 year ago · 2f268505b9
parent 4cba3e0f07
commit 2f268505b9
1 changed files with 6 additions and 0 deletions
--- a/doc/filters.texi
+++ b/doc/filters.texi
@ -13498,6 +13498,12 @@ Draw black box on top left part of video frame of size 100x100 with drawbox filt
@example
 [in][blurin]feedback=x=0:y=0:w=100:h=100[out][blurout];[blurout]drawbox=x=0:y=0:w=100:h=100:t=100[blurin]
@end example
+
+@item
+Pixelize rectangular part of video frame of size 100x100 with pixelize filter.
+@example
+[in][blurin]feedback=x=320:y=240:w=100:h=100[out][blurout];[blurout]pixelize[blurin]
+@end example
@end itemize

@section fftdnoiz