从图片文件夹下读取图片并写入AVI视频

一个小程序，从图片文件夹下逐个读取图片并写入视频中，代码简单！在VS2010 + OpenCV2.4.4 调试通过！

#include "stdafx.h"

#include <iostream>
#include <string>
#include <io.h>

#include <opencv2/opencv.hpp>

using namespace std;
using namespace cv;

int main(int argc, char** argv)
{

double fps = 25;
CvSize frame_size = cvSize(352,288);
CvVideoWriter* writer = cvCreateVideoWriter("E:\\my.avi",
CV_FOURCC('X','V','I','D'),
fps,
frame_size);

IplImage* src ;
IplImage* src_resize = cvCreateImage(frame_size,8,3);

char filename[256];

int num = 0;
while(1)
{
num++;
sprintf(filename,"C:\\Test\\NoisyNight\\%d.png",num);
src = cvLoadImage(filename);
if(!src) return 0;
cvResize(src,src_resize);
cvWriteFrame(writer,src_resize);
cout<<num<<endl;

}


cvReleaseVideoWriter(&writer);

system("pause");

return 0;

}