Play a video with Emgu CV in a windows forms project

[Timothytnk]

I am trying to read frames from a video with a timer and display them in a picture box. The program opens the video and plays the first few frames and then exits with this message.
The program exited with the code 3(0x3)

Here is how I am trying to achieve this.

public partial class Form1: Form{
//declare the timing object for reading the frames
private Timer timer = new Timer(30);
//declare the video container for read the video data
private VideoCapture video;
//declare a Mat for storing the frames read
private Mat mat = new Mat();
}

//this method is for timing the reading and displaying the frame in the picture box
private void Timer_Elapsed(object? sender, ElapsedEventArgs e){
   //check if the video is null
  if(video == null || ! video.IsOpened)
     return;
   //read the frame 
    video.Read(frame);
  //convert the frame to a bitmap
  var bmp = mat.ToImage<Bgr ,byte>(true).ToJpegData(95);
  var ms = new MemoryStream(bmp);
  //display image in the picture box
  pictureBox1.Image = new Bitmap(ms);
}

I assign the video object when a new video file is selected using the OpenFileDialog.ShowDialog and enable the timer there, what am I doing wrong, Thanks.