/*************************************************************************
	> File Name: SplitVideo.cpp
	> Author: zyy
	> Mail: zyy34472@gmail.com
 ************************************************************************/

#include <iostream>
#include <string>
#include <ctime>
#include <sys/stat.h>
#include <sys/types.h>
#include <opencv2/opencv.hpp>

using namespace std;
using namespace cv;

string getCurrentTime()
{
	time_t t = time(0); 
	char tmp[64]; 
	strftime( tmp, sizeof(tmp), "%Y-%m-%d-%X",localtime(&t) ); 
	mkdir(tmp, S_IRWXU); 
	return string(tmp);	
}

int main ()
{
	Mat frame;
	VideoCapture vc(0);
	int i, fps, mykey;
	string now = getCurrentTime();
	for (i = 0, fps = 30; mykey = waitKey(1000/fps); i++) {
		vc >> frame;
		imshow("test", frame);
		if (mykey == 32) 
			imwrite("./" + now + "/" + to_string(i) + ".jpg", frame);
		else if (mykey == 27)
			break;
    }
	return 0;
}