private void radButton2_Click(object sender, EventArgs e)
        {
            //reset();
            player1 = true;
            DialogResult result = openFileDialog1.ShowDialog();

            if (result == DialogResult.OK)
            {
                vid1     = openFileDialog1.FileName;
                camera_1 = new VideoSurveilance.Camera(openFileDialog1.FileName, pictureBox1);
            }

            pictureBox3.Image = Properties.Resources._checked;
        }
        private void radButton3_Click(object sender, EventArgs e)
        {
            //reset();
            player1 = true;

            DialogResult result = openFileDialog1.ShowDialog();

            if (result == DialogResult.OK)
            {
                vid2     = openFileDialog1.FileName;
                camera_2 = new VideoSurveilance.Camera(openFileDialog1.FileName, pictureBox2);
                camera_2.setMargins(120, 0, 150, 0);
                camera_1.setDownCamera(camera_2);
            }

            pictureBox4.Image = Properties.Resources._checked;
        }