From 10b0f29372ec5b078bc42bd276b3d82d605b102a Mon Sep 17 00:00:00 2001
From: Alexander Shishkov <no@email>
Date: Thu, 15 Mar 2012 15:36:14 +0000
Subject: [PATCH] minor changes in wrapper

---
 modules/highgui/src/cap_ffmpeg_impl.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/highgui/src/cap_ffmpeg_impl.hpp b/modules/highgui/src/cap_ffmpeg_impl.hpp
index 2ef91d303..ae5c382f3 100644
--- a/modules/highgui/src/cap_ffmpeg_impl.hpp
+++ b/modules/highgui/src/cap_ffmpeg_impl.hpp
@@ -1068,7 +1068,7 @@ static AVStream *icv_add_video_stream_FFMPEG(AVFormatContext *oc,
        identically 1. */
         frame_rate = static_cast<int>(fps+0.5);
         frame_rate_base = 1;
-	while (fabs((double)frame_rate/frame_rate_base) - fps > 0.001){
+        while (fabs(static_cast<double>(frame_rate)/frame_rate_base) - fps > 0.001){
                 frame_rate_base *= 10;
 		frame_rate=(int)(fps*frame_rate_base + 0.5);
 	}