[FFmpeg-cvslog] doc/filters: add one more blend example

[Paul B Mahol]

ffmpeg | branch: master | Paul B Mahol <onemda at gmail.com> | Fri Feb 12 22:19:20 2016 +0100| [f80b4750b9e77dd2fc4a93dfca9627d52da8ba9e] | committer: Paul B Mahol

doc/filters: add one more blend example

This is faster than geq example below.

Signed-off-by: Paul B Mahol <onemda at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f80b4750b9e77dd2fc4a93dfca9627d52da8ba9e
---

 doc/filters.texi |    6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/doc/filters.texi b/doc/filters.texi
index b776210..68f54f1 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -4244,6 +4244,12 @@ blend=all_expr='if(gte(T*SH*40+Y,H)*gte((T*40*SW+X)*W/H,W),A,B)'
 @end example
 
 @item
+Split diagonally video and shows top and bottom layer on each side:
+ at example
+blend=all_expr=if(gt(X,Y*(W/H)),A,B)
+ at end example
+
+ at item
 Display differences between the current and the previous frame:
 @example
 tblend=all_mode=difference128