func (capture *Capture) RetrieveFrame(streamIdx int) *IplImage {
	rv := C.cvRetrieveFrame((*C.CvCapture)(capture), C.int(streamIdx))
	return (*IplImage)(rv)
}
func (capture *Capture) RetrieveFrame(streamIdx int) *IplImage {
	rv := C.cvRetrieveFrame((*C.CvCapture)(capture), C.int(streamIdx))
	return (*IplImage)(rv)
}
func ( capture * Capture ) RetrieveFrame ( streamIdx int ) * IplImage { rv := C . cvRetrieveFrame ( ( * C . CvCapture ) ( capture ) , C . int ( streamIdx ) ) return ( * IplImage ) ( rv ) }
/* get the frame grabbed with cvGrabFrame(..)
This function may apply some frame processing like
frame decompression, flipping etc.
!!!DO NOT RELEASE or MODIFY the retrieved frame!!! */
/ * get the frame grabbed with cvGrabFrame ( .. ) This function may apply some frame processing like frame decompression flipping etc . !!!DO NOT RELEASE or MODIFY the retrieved frame!!!