OpenCv 写视频文件

#include "highgui.h"#include "cv.h"#include "cxcore.h"#include "stdio.h"#include "stdlib.h"int main(int argc, char* argv[]){CvSize size = cvSize(480, 360);double fps = 15;CvVideoWriter* writer = cvCreateVideoWriter("F:\\训练加入视频\\aaaa.avi", -1, fps, size); //CV_FOURCC(-1)int image_id = 1;char filename[256];sprintf(filename, "F:\\训练加入视频\\car11\\%d.jpg", image_id);IplImage* src = cvLoadImage(filename);if (!src){return 0;}IplImage* src_resize = cvCreateImage(size, 8, 3); cvNamedWindow("avi");while (src){cvShowImage("avi", src_resize);    cvWaitKey(1);cvResize(src, src_resize);cvWriteFrame(writer, src_resize);cvReleaseImage(&src);image_id++;sprintf(filename, "F:\\训练加入视频\\car11\\%d.jpg",image_id);src = cvLoadImage(filename);}cvReleaseVideoWriter(&writer); cvReleaseImage(&src_resize);cvDestroyWindow("avi");return 0;}