Opencv将图片转化成视频

// VideoWriter.cpp : 定义控制台应用程序的入口点。

//

//#include "stdafx.h"

#include "cv.h"

#include "highgui.h"

#include "iostream"

using namespace std;

int main(int argc, char* argv[])

{

double fps = 29;//视频压缩帧率

CvSize size = cvSize(352, 288);//图片序列中每张图片的宽高

CvVideoWriter* writer = cvCreateVideoWriter("D:\\my.avi", -1,fps, size);

int n;

char str[200];

for (int i=1; i<360; i++)

{

n=i/10;

memset(str, ‘\0‘, 200*sizeof(char));

//sprintf(str, "c:/result/%d.jpg", i);

//sprintf(str, "c:/result/%d.jpg", i);

if(n==0)

sprintf(str,"D:\\my\\img\\000%d.jpg",i);

if(n>=1&&n<=9)

sprintf(str,"D:\\my\\img\\00%d.jpg",i);

if(n>=10&&n<=99)

sprintf(str,"D:\\my\\img\\0%d.jpg",i);

if(n>=100&&n<=999)

sprintf(str,"D:\\my\\img\\%d.jpg",i);

IplImage* colorIn = cvLoadImage(str);

int flag = cvWriteFrame(writer, colorIn);

cout<<flag<<endl;

cvReleaseImage(&colorIn);

}

cvReleaseVideoWriter(&writer);

system("pause");

return 0;

}

Opencv将图片转化成视频