I was just working on on my reading image sequence. One thing had really confused me a lot. I got this error that I don't know how to solve it. And all the other answer can't solve my problem.

> 
> [image2 @ 0000015ee5876620] Could find no file with with path 'D://wade//frame%3d.jpg' and index in the range 0-4
>  warning: Error opening file (../../modules/highgui/src/cap\_ffmpeg\_impl.hpp:537)
> 
> 
> 

Anyone has same experience like me? How did you solve it? Thanks 

btw, here is my code of reading sequentially images. Perhaps is code problem.

```
#include <iostream>   
#include <opencv2/opencv.hpp>   
using namespace cv;
using namespace std;

int main()
{
string first_file = "D://wade//frame%3d.jpg";
VideoCapture sequence(first_file);

Mat image;
namedWindow("Image sequence");

while (1){
    sequence >> image;
    if (image.empty()) break;
    imshow("Image sequence", image);
    waitKey(5);
}

cout << "End of Sequence" << endl;
waitKey();

return 0;
}

```

Appreciated the help :)