Media Foundation-based VideoWriter added

modules/highgui/src/cap.cpp

@@ -408,8 +408,20 @@ CV_IMPL CvVideoWriter* cvCreateVideoWriter( const char* filename, int fourcc,
     if(!fourcc || !fps)
         result = cvCreateVideoWriter_Images(filename);
 
+#ifdef HAVE_FFMPEG
     if(!result)
         result = cvCreateVideoWriter_FFMPEG_proxy (filename, fourcc, fps, frameSize, is_color);
+#endif
+
+#ifdef HAVE_VFW
+    if(!result)
+     return cvCreateVideoWriter_VFW(filename, fourcc, fps, frameSize, isColor);
+#endif
+
+#ifdef HAVE_MSMF
+    if (!result)
+        result = cvCreateVideoWriter_MSMF(filename, fourcc, fps, frameSize, is_color);
+#endif
 
 /*  #ifdef HAVE_XINE
     if(!result)

modules/highgui/src/cap_ffmpeg.cpp

@@ -263,9 +263,5 @@ CvVideoWriter* cvCreateVideoWriter_FFMPEG_proxy( const char* filename, int fourc
     if( result->open( filename, fourcc, fps, frameSize, isColor != 0 ))
         return result;
     delete result;
-#ifdef HAVE_VFW
-     return cvCreateVideoWriter_VFW(filename, fourcc, fps, frameSize, isColor);
- #else
     return 0;
-#endif
 }

modules/highgui/src/precomp.hpp

@@ -119,6 +119,8 @@ CvVideoWriter* cvCreateVideoWriter_VFW( const char* filename, int fourcc,
                                         double fps, CvSize frameSize, int is_color );
 CvCapture* cvCreateCameraCapture_DShow( int index );
 CvCapture* cvCreateCameraCapture_MSMF( int index );
+CvVideoWriter* cvCreateVideoWriter_MSMF( const char* filename, int fourcc,
+                                        double fps, CvSize frameSize, int is_color );
 CvCapture* cvCreateCameraCapture_OpenNI( int index );
 CvCapture* cvCreateFileCapture_OpenNI( const char* filename );
 CvCapture* cvCreateCameraCapture_Android( int index );