sto usando vlcj la libreria per inserire un player video nell'interfaccia grafica, funziona tutto bene ma nel momento che vado ad esportare il file jar il video non si vede più, invece in locale su eclipse va tutto bene

le librerie sono queste
https://code.google.com/p/vlcj/downl...t.zip&can=2&q=

il codice:
codice:
package VideoVLCJ;import uk.co.caprica.vlcj.discovery.NativeDiscovery;
import uk.co.caprica.vlcj.runtime.RuntimeUtil;


import com.sun.jna.NativeLibrary;




public class main {
private static String cheminvlc = "C:/Program Files/VideoLAN/VLC";


    public static void main(String[] args) {
    new NativeDiscovery().discover();
    
    NativeLibrary.addSearchPath
    (RuntimeUtil.getLibVlcLibraryName(),cheminvlc);
    System.setProperty("jna.library.path",cheminvlc);
    finestra f = new finestra();
    
    
    }


}
codice:
package VideoVLCJ;


import java.awt.BorderLayout;


import javax.swing.JPanel;


import uk.co.caprica.vlcj.component.EmbeddedMediaPlayerComponent;


public class lettura extends JPanel {
    
    /**
     * 
     */
    private static final long serialVersionUID = 1L;
    private EmbeddedMediaPlayerComponent mediaPlayer;
    private String cheminVideo = "src/videoVLCJ/Parco.wmv";
    final static int vol=120;
    public lettura() {
        
        mediaPlayer  = new EmbeddedMediaPlayerComponent();
        this.setLayout(new BorderLayout());
        this.add(mediaPlayer,BorderLayout.CENTER);
        
    }
    
    public void play(){
    mediaPlayer.getMediaPlayer().playMedia(cheminVideo);
    
    }


    public void pausa(){
        
    mediaPlayer.getMediaPlayer().pause();    
        
    }
    
    public void stop(){
        
    mediaPlayer.getMediaPlayer().stop();
            
    }
    
    public void ricomincia(){
        
    mediaPlayer.getMediaPlayer().start();
    }
    
    
    
    
}



	
codice:

	
package VideoVLCJ;


import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;


import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;


public class finestra extends JFrame {
    
/**
     * 
     */
    private static final long serialVersionUID = 1L;
private JPanel main = new JPanel();
private lettura media = new lettura();
private final JButton btnGenerale = new JButton("Play");
private final JButton btnP = new JButton("Pausa");


    public finestra() {
        setTitle("eee");
        setDefaultCloseOperation(EXIT_ON_CLOSE);
        setSize(500,500);
        setVisible(true);
        setContentPane(main);
        main.setLayout(null);
        main.add(media);
        media.setBounds(0, 0,500, 300);
        btnGenerale.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                if(btnGenerale.getText().equals("Play")){
                media.play();
                btnGenerale.setText("Stop");
                return;
                }    
                media.stop();
                btnGenerale.setText("Play");
                
            }
        });
        btnGenerale.setBounds(10, 353, 89, 23);
        
        main.add(btnGenerale);
        btnP.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                if(btnP.getText().equals("Pausa")){
                media.pausa();
                btnP.setText("Play");
                    return;    
                }
                media.pausa();
                btnP.setText("Pausa");
                
            }
        });
        btnP.setBounds(109, 353, 106, 23);
        main.add(btnP);
        
    }
}