minor changes in wrapper

13 years ago · 10b0f29372
parent bf4df828f7
commit 10b0f29372
1 changed files with 1 additions and 1 deletions
--- 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);
 	}