Method OpenCapture

example/VideoExample.cpp:675–705

\brief VideoExample::OpenCapture \param capture \return

/// \return
///
bool VideoExample::OpenCapture(cv::VideoCapture& capture)
{
	if (m_inFile.size() == 1)
	{
#ifdef _WIN32
		capture.open(atoi(m_inFile.c_str()), cv::CAP_DSHOW);
#else
		capture.open(atoi(m_inFile.c_str()));
#endif
		//if (capture.isOpened())
		//	capture.set(cv::CAP_PROP_SETTINGS, 1);
	}
    else
        capture.open(m_inFile);

    if (capture.isOpened())
    {
        capture.set(cv::CAP_PROP_POS_FRAMES, m_startFrame);

        m_fps = std::max(1.f, (float)capture.get(cv::CAP_PROP_FPS));

		m_frameSize.width = cvRound(capture.get(cv::CAP_PROP_FRAME_WIDTH));
		m_frameSize.height = cvRound(capture.get(cv::CAP_PROP_FRAME_HEIGHT));
		m_framesCount = cvRound(capture.get(cv::CAP_PROP_FRAME_COUNT));

		std::cout << "Video " << m_inFile << " was started from " << m_startFrame << " frame with " << m_fps << " fps, frame size " << m_frameSize << " and length " << m_framesCount << std::endl;

        return true;
    }
    return false;
}

///
/// \brief VideoExample::WriteFrame