From ad65a15328c6db87e8f3ec94cc9fc16e1e241f3d Mon Sep 17 00:00:00 2001
From: Paul B Mahol <onemda@gmail.com>
Date: Tue, 25 Feb 2020 13:23:14 +0100
Subject: [PATCH] doc/filters: split tblend from blend

---
 doc/filters.texi | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/doc/filters.texi b/doc/filters.texi
index 5bc49ce17f..586ed9034b 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -6608,7 +6608,8 @@ The threshold below which a pixel value is considered black; it defaults to
 
 @end table
 
-@section blend, tblend
+@anchor{blend}
+@section blend
 
 Blend two video frames into each other.
 
@@ -17817,6 +17818,11 @@ the position in the file of the input frame, NAN if unknown
 @section swapuv
 Swap U & V plane.
 
+@section tblend
+Blend successive video frames.
+
+See @ref{blend}
+
 @section telecine
 
 Apply telecine process to the video.