How to play video file in J2ME code

BlackBerry device does not play media files directly, they need to be converted into BlackBerry supported format. Some of the available converters are BlackBerry Media Converter, NideSoft Converter etcUse the following code to play the Video file using a J2ME application.

import javax.microedition.lcdui.*;
import javax.microedition.media.*;
import javax.microedition.media.control.*;
public class VideoPlayer extends Form implements CommandListener, PlayerListener, Runnable {
   private Display display;
   private Command stop = new Command("Stop",Command.SCREEN, 2);
   public static Player player;
  static VideoPlayer videoPlayer;
   public VideoPlayer(String s) {
     super(" Playing a Video file ");
    videoPlayer = this;
     start();
    addCommand(stop);
     setCommandListener(this);
  }
   public void playerUpdate(Player player,String event, Object data) {
     if(event == PlayerListener.END_OF_MEDIA) {
        try {
        defplayer();
      } catch(MediaException me) {
        }
    reset();
    }
  }
   public void commandAction(Command c, Displayable d) {
    if (c == AMSDashboard.CMD_BACK){
      stopPlayer();
      // TO-DO perform some action
    }
    if(c == stop) {
      stopPlayer();
      // TO-DO perform some action
     }
  }
     public void start() {
      Thread t = new Thread(this);
      t.start();
    }
  public void run() {
    play();
  }
  void play() {
    try {
      VideoControl vc;
      defplayer();
      // specify the location of the media file
    player = Manager.createPlayer(getClass().getResourceAsStream("/videos/.3gp"),"video/3gpp");       player.addPlayerListener(this);
      // realize the player
      player.realize();
      vc = (VideoControl)player.getControl("VideoControl");
    if(vc != null) {
      Item video = (Item)vc.initDisplayMode(vc.USE_GUI_PRIMITIVE, null);        append(video);
    }
    player.prefetch();
    player.start();
  } catch(Throwable t) {
      reset();
    Alert al = new Alert("Error", t.getMessage(), null, AlertType.ERROR);     display.setCurrent(al);
    t.printStackTrace();
    }
  }
   public static void defplayer() throws MediaException {
    if (player != null) {
      if(player.getState() == Player.STARTED) {
        player.stop();
    } if(player.getState() == Player.PREFETCHED) {
        player.deallocate();
       }
    if(player.getState() == Player.REALIZED || player.getState() == Player.UNREALIZED){        player.close();
    }
  }
    player = null;
  }
   public static void reset() {
    player = null;
  }
   void stopPlayer() {
    try {
      defplayer();
    } catch(MediaException me) {
      }
    reset();
  }
}