vs+opencv的视频合成源码可正常运行

#include<opencv2\opencv.hpp> #include<iostream> #include<Windows.h> #include<iostream> using namespace std; using namespace cv; int main() { CvVideoWriter *writer = 0; int isColor = 1; int fps = 5; //播放时的帧数，可调，数值越大播放越快 int frameW = 640; int frameH = 480; writer = cvCreateVideoWriter("out.avi", CV_FOURCC('D', 'I', 'V', 'X'),//生成out.avi格式的视频 fps, cvSize(frameW, frameH), isColor); IplImage* img = 0; for (int i = 0; i<544; i++) { char tmpName[300]; sprintf(tmpName, "E:\\vs文件\\视频合成\\文件\\%d.jpg", i);//图片地址，按照自己的图片实际地址更改 img = cvLoadImage(tmpName); if (img == NULL)continue; cvWriteFrame(writer, img); cvReleaseImage(&img); } cvReleaseVideoWriter(&writer); return 0; } /* #include<opencv2\opencv.hpp> #include<iostream> #include<Windows.h> using namespace std; using namespace cv; void main() { Mat src = imread("E:\\vs文件\\视频合成\\文件\\%d.jpg", 1); char image_name[50]; int isColor = 1; int fps = 10; int frameWidth = src.cols; int frameHeight = src.rows; VideoWriter writer("E:\\vs文件\\视频合成\\合成2.avi", VideoWriter::fourcc('M', 'J', 'P', 'G'), fps, Size(frameWidth, frameHeight), isColor); cout << "info:" << endl << "ff.avi" << endl << "Size:" << frameWidth << "*" << frameHeight << endl << "fps:" << fps << endl; for (int i = 1; i < 1000; i++) { sprintf(image_name, "E:\\vs文件\\视频合成\\文件\\%d.jpg", i); src = imread(image_name, 1); if (src.empty()) { MessageBox(NULL, L"全部图像加载完成！", L"温馨提示", MB_OK | MB_ICONINFORMATION); break; } imshow("【src】", src); waitKey(5); writer.write(src); } } */