cvReleaseVideoWriter  387 modules/videoio/include/opencv2/videoio/videoio_c.h CVAPI(void) cvReleaseVideoWriter( CvVideoWriter** writer );
cvReleaseVideoWriter   65 modules/videoio/src/cap.cpp { cvReleaseVideoWriter(&obj); }
cvReleaseVideoWriter  299 modules/videoio/test/test_video_io.cpp     cvReleaseVideoWriter( &writer );