无法使用Opencv库打开视频图片框

Question

我无法在图片框中打开视频我的代码是：

 private void button1_Click(object sender, EventArgs e)
    {
        OpenFileDialog open = new OpenFileDialog();
        open.FileName = "*.*";
        if (open.ShowDialog() == DialogResult.OK)
        {


            isAnyText = false;
         //   string text = open.FileName;
          //  MessageBox.Show("resimin yolu :" + text);
          ///  CvVideoWriter video = new CvVideoWriter();
      //  videoSource.NewFrame += new NewFrameEventHan
            CvCapture capture = new CvCapture(open.FileName);

            pictureBox1.Image = new Bitmap(capture);



          //  pictureBox1.Image = capture;// new Bitmap(pictureBox1.Image);
        //pictureBox1.Capture = new Bitmap(open.FileName);

        //    pictureBox1.Image.
            string plaka = ft.GetImageText(open.FileName);
          var img = pictureBox1.Image;

        }
        foreach (var s in ft.textList)
            listBox1.Items.Add(s);

    }

我这里有问题

 pictureBox1.Image = new Bitmap(capture);

同时我尝试这个：

pictureBox1.Capture = new Bitmap(open.FileName);

我尝试了很多东西，但我不能这样做 任何进步？