diff --git a/desmume/src/windows/aviout.cpp b/desmume/src/windows/aviout.cpp
index 5493e635c..76ad1e5d5 100644
--- a/desmume/src/windows/aviout.cpp
+++ b/desmume/src/windows/aviout.cpp
@@ -231,7 +231,7 @@ static int avi_open(const char* filename, const BITMAPINFOHEADER* pbmih, const W
 
 		memset(&avi_file->avi_video_header, 0, sizeof(AVISTREAMINFO));
 		avi_file->avi_video_header.fccType = streamtypeVIDEO;
-		avi_file->avi_video_header.dwScale = 65536*256 // 6*355*263;
+		avi_file->avi_video_header.dwScale = 65536*256; // 6*355*263;
 		avi_file->avi_video_header.dwRate = (int)(59.8261*65536*256); // 33513982;
 		avi_file->avi_video_header.dwSuggestedBufferSize = avi_file->bitmap_format.biSizeImage;
 		if(FAILED(AVIFileCreateStream(avi_file->avi_file, &avi_file->streams[VIDEO_STREAM], &avi_file->avi_video_header)))