Mais problemas com JMF [RESOLVIDO]

This message was edited 1 time. Last update was at 27/07/2005 17:13:07

Seguinte pessoal criei um pequeno programa para rodar um video, vejam o código:

package br.video;

import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Container;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.File;
import java.net.URL;
import javax.media.Manager;
import javax.media.MediaLocator;
import javax.media.NoPlayerException;
import javax.media.Player;
import javax.media.Time;

public class Programa extends javax.swing.JFrame {
    
    Player player = null;
    Component visualMedia;
    Component controles;
    
               
    /** Creates new form Programa */
    public Programa() {
        try{
            javax.swing.UIManager.setLookAndFeel(javax.swing.UIManager.getSystemLookAndFeelClassName());
        } catch (Exception e){
            
        }          
       try{
           URL url = new URL("file", null, "D:/Video/video.mpg");
           player = Manager.createPlayer(url);
           player.realize();                                                    
    
       } catch (Exception e){
           e.printStackTrace();
       }      
      
        initComponents();
    }

// <editor-fold defaultstate="collapsed" desc=" Generated Code ">
    private void initComponents() {
        java.awt.GridBagConstraints gridBagConstraints;

panelVideo = new javax.swing.JPanel();
        panelControle = new javax.swing.JPanel();
        btnVoltar = new javax.swing.JButton();
        btnPlay = new javax.swing.JButton();
        btnPause = new javax.swing.JButton();
        btnStop = new javax.swing.JButton();
        btnProximo = new javax.swing.JButton();
        progressoPlayer = new javax.swing.JSlider();

setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setTitle("::. JMF Programa .::");
        panelVideo.setBackground(new java.awt.Color(0, 0, 0));
        getContentPane().add(panelVideo, java.awt.BorderLayout.CENTER);

panelControle.setLayout(new java.awt.GridBagLayout());

panelControle.setBackground(new java.awt.Color(255, 255, 255));
        panelControle.setPreferredSize(new java.awt.Dimension(10, 80));
        btnVoltar.setIcon(new javax.swing.ImageIcon("D:\\Video\\voltar.gif"));
        btnVoltar.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                btnVoltarActionPerformed(evt);
            }
        });

gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.insets = new java.awt.Insets(0, 5, 0, 5);
        panelControle.add(btnVoltar, gridBagConstraints);

btnPlay.setIcon(new javax.swing.ImageIcon("D:\\Video\\play24.gif"));
        btnPlay.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                btnPlayActionPerformed(evt);
            }
        });

gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.insets = new java.awt.Insets(0, 5, 0, 5);
        panelControle.add(btnPlay, gridBagConstraints);

btnPause.setIcon(new javax.swing.ImageIcon("D:\\Video\\pause24.gif"));
        btnPause.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                btnPauseActionPerformed(evt);
            }
        });

gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.insets = new java.awt.Insets(0, 5, 0, 5);
        panelControle.add(btnPause, gridBagConstraints);

btnStop.setIcon(new javax.swing.ImageIcon("D:\\Video\\stop24.gif"));
        btnStop.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                btnStopActionPerformed(evt);
            }
        });

gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.insets = new java.awt.Insets(0, 5, 0, 5);
        panelControle.add(btnStop, gridBagConstraints);

btnProximo.setIcon(new javax.swing.ImageIcon("D:\\Video\\fastForward24.gif"));
        btnProximo.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                btnProximoActionPerformed(evt);
            }
        });

gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.insets = new java.awt.Insets(0, 5, 0, 5);
        panelControle.add(btnProximo, gridBagConstraints);

progressoPlayer.setBackground(new java.awt.Color(255, 255, 255));
        progressoPlayer.setValue(0);
        panelControle.add(progressoPlayer, new java.awt.GridBagConstraints());

getContentPane().add(panelControle, java.awt.BorderLayout.SOUTH);

java.awt.Dimension screenSize = java.awt.Toolkit.getDefaultToolkit().getScreenSize();
        setBounds((screenSize.width-800)/2, (screenSize.height-613)/2, 800, 613);
    }
    // </editor-fold>

private void btnProximoActionPerformed(java.awt.event.ActionEvent evt) {

}

private void btnPauseActionPerformed(java.awt.event.ActionEvent evt) {                                         
        
    }

private void btnStopActionPerformed(java.awt.event.ActionEvent evt) {                                        
        player.close();
        player.setStopTime(player.getStopTime());
        
    }

private void btnPlayActionPerformed(java.awt.event.ActionEvent evt) {                                        
        try{
            visualMedia = player.getVisualComponent();
            controles = player.getControlPanelComponent();
            
            if (visualMedia != null)
                panelVideo.add(visualMedia, BorderLayout.CENTER); 
            
            if (controles != null)
                panelVideo.add(controles, BorderLayout.NORTH);
        } catch (Exception e){
            e.printStackTrace();
        }
        player.start();
    }

private void btnVoltarActionPerformed(java.awt.event.ActionEvent evt) {                                          
// TODO add your handling code here:
    }                                         
    // Variables declaration - do not modify
    private javax.swing.JButton btnPause;
    private javax.swing.JButton btnPlay;
    private javax.swing.JButton btnProximo;
    private javax.swing.JButton btnStop;
    private javax.swing.JButton btnVoltar;
    private javax.swing.JPanel panelControle;
    private javax.swing.JPanel panelVideo;
    private javax.swing.JSlider progressoPlayer;
    // End of variables declaration
    
}

O problema é que num apareçe o video, só o som, o que pode estar acontecendo, vejam um trecho especifico quando dou o play:

Valeu,

Paulo

JavaEvangelist Membro desde: 01/03/2005 11:45:20 Mensagens: 414 Offline

Galera,

Resovi, depois que eu adicionei o video no jPanel, fiz um revalidate, veja,:

Valeus,

Paulo

JavaTeenager Membro desde: 01/06/2005 14:49:04 Mensagens: 150 Offline

Posta ele compilado pra gente.

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