From bb2f8bdeca93f1b9ccfac3677ade0989e97bc82a Mon Sep 17 00:00:00 2001 From: Paul B Mahol Date: Sun, 17 Jan 2016 11:13:33 +0100 Subject: doc/filters: add yet another fftfilt example Signed-off-by: Paul B Mahol --- doc/filters.texi | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'doc') diff --git a/doc/filters.texi b/doc/filters.texi index f4bda6a900..d8e3317d96 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -6468,6 +6468,12 @@ Sharpen: fftfilt=dc_Y=0:weight_Y='1+squish(1-(Y+X)/100)' @end example +@item +Blur: +@example +fftfilt=dc_Y=0:weight_Y='exp(-4 * ((Y+X)/(W+H)))' +@end example + @end itemize @section field -- cgit v1.2.3