// demo1.cpp : 定义控制台应用程序的入口点。

//

#include "stdafx.h"

#include <iostream>

using namespace std;

#include <core/core.hpp>

#include <highgui/highgui.hpp>

#include <cmath>

#include <ctime>

using namespace cv;

int main()

{

    Mat frame;  //mat数据类型

    VideoCapture capture(0);

    capture >> frame;    //流操作

    VideoWriter writer("e:\\VideoTest.avi", CV_FOURCC('M', 'J', 'P', 'G'), 25.0, Size(frame.cols,frame.rows));

    int f=frame.cols;

    int p=frame.rows;

    //cout<<frame.rows<<endl;

    while (capture.isOpened())

    {

    int start=clock();

    capture >> frame;    //流操作

    writer << frame;

    imshow("video", frame);

    if (cvWaitKey(30) == 113)  //按下q键  程序退出

    {

    break;

    }

    cout<<"程序执行过程耗时："<<clock()-start<<"毫秒"<<endl;

    }

    cout<<"图像宽度为:"<<frame.cols<<endl;

    cout<<"图像高度为:"<<frame.rows<<endl;

    cout<<frame.size<<endl;

    return 0;

}