VS下实现将多张图片合成视频

来源：互联网发布：python和go语言哪个好编辑：程序博客网时间：2024/06/05 07:21

说明

编译环境：Visual Studio2013
OpenCV：opencv3.2.0

读取本地文件夹下的连续命名的图片，博主的图片存储在F:/video capture/View_008下，图片名称为frame_0000.jpg—frame_0600.jpg, 合成的视频在F://video picture下，名称为video.avi

#include<opencv2/opencv.hpp>#include<iostream>using namespace std;using namespace cv;void Image_To_Video ( int m );char image_name[60];int main ( ){    Image_To_Video ( 794 );            //图像整合成视频    return 0;}void Image_To_Video ( int p_num ){    char image_name[800];    string s_image_name;    //初始化视频编写器    cv::VideoWriter writer;    bool isColor = true;    //true    int frame_fps = 10;    int frame_width = 768;    int frame_height = 576;    using namespace cv;    string video_name = "F:/video capture/video.avi";    writer = VideoWriter ( video_name, CV_FOURCC ( 'X', 'V', 'I', 'D' ), frame_fps, Size ( frame_width, frame_height ), isColor );    namedWindow ( "image to video", CV_WINDOW_AUTOSIZE );    int i = 0;    Mat img;    while ( i <= p_num )    {        sprintf ( image_name, "F:/video capture/View_008/frame_%04d.jpg", i++);        s_image_name = image_name;        img = imread ( s_image_name );//读入图片        if ( !img.data )             //判断图片调入是否成功        {            cout << "Could not load image file...\n" << endl;        }        if ( !img.empty ( ) )                   //非空判断            imshow ( "image to video", img );        //写入        writer.write ( img );        if ( waitKey ( 30 ) == 27 || i == 60)       //ESC：ASCⅡ码27        {            cout << "按下ESC键" << endl;            break;        }    }}

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