From 74504e6c4d3ae4fd60b5ffaeede89fa956705a55 Mon Sep 17 00:00:00 2001
From: Alexander Shishkov <no@email>
Date: Tue, 3 Apr 2012 00:21:09 +0000
Subject: [PATCH] fixed #1572

---
 modules/highgui/src/cap_ffmpeg_impl_v2.hpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/modules/highgui/src/cap_ffmpeg_impl_v2.hpp b/modules/highgui/src/cap_ffmpeg_impl_v2.hpp
index 92135fe173..50ef663856 100755
--- a/modules/highgui/src/cap_ffmpeg_impl_v2.hpp
+++ b/modules/highgui/src/cap_ffmpeg_impl_v2.hpp
@@ -54,6 +54,8 @@ extern "C" {
 
 #include "ffmpeg_codecs.hpp"
 
+#include <libavutil/mathematics.h>
+
 #ifdef WIN32
   #define HAVE_FFMPEG_SWSCALE 1
   #include <libavcodec/avcodec.h>