fixed compilation FFMPEG wrapper on Windows

diff --git a/modules/highgui/src/cap_ffmpeg_impl.hpp b/modules/highgui/src/cap_ffmpeg_impl.hpp
index a2c6166..7743d54 100644 (file)
--- a/modules/highgui/src/cap_ffmpeg_impl.hpp
+++ b/modules/highgui/src/cap_ffmpeg_impl.hpp
@@ -41,6 +41,7 @@
 
 #include "cap_ffmpeg_api.hpp"
 #include <assert.h>
+#include <algorithm>
 
 #if defined _MSC_VER && _MSC_VER >= 1200
 #pragma warning( disable: 4244 4510 4512 4610 )