Java - Ayuda en la reproduccion de video pls.

public class Ventana extends JFrame{

    Player player;

    Component video;

    Component controles;

    public Ventana(){

        setTitle("Reproductor de Video con JMF | JonathanMelgoza.com/blog");

        setSize(800,600);

        setLocationRelativeTo(null);

        setDefaultCloseOperation(EXIT_ON_CLOSE);

        setVisible(true);

        init();

    }

    private void init() {

            //panel principal

            JPanel panel = new JPanel();

            panel.setLayout(new BorderLayout());

            URL url=null;

            try {

                url = new URL("file:///C:/Users/Jonathan/Desktop/Avicii_Wake_Me_Up.MPG");

            } catch (MalformedURLException ex) {

                Logger.getLogger(Ventana.class.getName()).log(Level.SEVERE, null, ex);

            }

            try {

                player = Manager.createRealizedPlayer(new MediaLocator(url));

                video = player.getVisualComponent();

                video.setSize(800,500);

                video.setVisible(true);

                if(video != null)

                    panel.add("Center",video);

                controles = player.getControlPanelComponent();

                controles.setSize(800,100);

                controles.setVisible(true);

                if(controles != null)

                    panel.add("South",controles);

                add(panel);

                player.start();

                panel.updateUI();

            } catch (Exception ex) {

                Logger.getLogger(Ventana.class.getName()).log(Level.SEVERE, null, ex);

            }

    }

}