Thread: Unable to play video in JPanel using vlcj in ubuntu 13.04

I am trying to play video in JPanel using vlcj in ubuntu, there is no error. My project builts successfully. but do not plays video. when i run code JFrame comes for a while. when i use same code in windows. it plays video and works successfully, but not in ubuntu.

In output window , it show following

A fatal error has occured in java runtime enviournment.
(and so many things.)




Following is my code : (i am using vlcj-3.0.1)

 
import com.sun.jna.NativeLibrary;
import java.awt.BorderLayout;
import java.io.File;
import javax.swing.JFrame;
import javax.swing.JPanel;
import uk.co.caprica.vlcj.component.EmbeddedMediaPlayerComponent;
import uk.co.caprica.vlcj.player.embedded.EmbeddedMediaPlayer;
 
 
 
 
     class PlayerPanel extends JPanel {
 
     private File vlcInstallPath = new File("---------------Path of vlc player (installed) --------------");
     private EmbeddedMediaPlayer player;
 
     public PlayerPanel() {
 
 
        NativeLibrary.addSearchPath("libvlc", vlcInstallPath.getAbsolutePath()); 
         EmbeddedMediaPlayerComponent videoCanvas = new EmbeddedMediaPlayerComponent();
         this.setLayout(new BorderLayout());
         this.add(videoCanvas, BorderLayout.CENTER);
         this.player = videoCanvas.getMediaPlayer();
     }
 
     public void play(String media) {
         player.prepareMedia(media);
         player.parseMedia();
         player.play();
     }
 }
 
 class VideoPlayer extends JFrame {
 
     public VideoPlayer() {
          PlayerPanel player = new PlayerPanel();
          this.setTitle("Swing Video Player");
          this.setDefaultCloseOperation(EXIT_ON_CLOSE);
          this.setLayout(new BorderLayout());
          this.setSize(640, 480);
          this.setLocationRelativeTo(null);
          this.add(player, BorderLayout.CENTER);
          this.validate();
          this.setVisible(true);
 
         player.play("---------------Path of video we want to play ----------------------");
     }
 
      public static void main(String[] args) {
          new VideoPlayer();
      }
 }

And plz tell me which path to give for vlc player in ubuntu. there are more than 5 folders with name vlc. one is in /usr/share/ and other is in /etc/ and so on.

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The "and many things" might be important. Post 10 to 20 lines of that.