/*
 Copyright (C) 2017 TOYOTA TSUSHO Corporation

 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public
 License as published by the Free Software Foundation; either
 version 2.1 of the License, or (at your option) any later version.

 This library is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 Lesser General Public License for more details.

 You should have received a copy of the GNU Lesser General Public
 License along with this library; if not, write to the Free Software
 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */

#ifndef VIDEOUTILS_H
#define VIDEOUTILS_H

#include <memory>
#include <string>
#include <opencv2/videoio.hpp>

namespace VIDEO_UTILS
{
class VideoUtils
{
public:
	VideoUtils(int device, int framerate, int wid, int hght, std::string file, std::string co);
	~VideoUtils()
	{
	}
	void writeVideoFrame(const cv::UMat& f);
	void releaseSource();

private:
	std::string getCurrentTime();
	bool openVideoWriter();

public:
	bool isReady;
	std::unique_ptr<cv::VideoCapture> cvCapture;

private:
	int fps;
	int width;
	int height;
	int deviceno;
	int framecount;
	std::string codec;
	std::string filename;
	std::unique_ptr<cv::VideoWriter> cvWriter;
};
}

#endif // VIDEOUTILS_H