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Thread: JMF Playing an audio error

  1. #1
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    Default JMF Playing an audio error

    Hi,

    I am getting below error while player.start() code

    Actually there are three file involved in it and they are

    1) ExampleJMF.java
    2) exampleFrame.java
    3) examplePanle

    ExampleJMF.java

    //package org.jmf.example;
     
    import javax.swing.JDialog;
    import javax.swing.JFrame;
    import javax.swing.UIManager;
    import javax.swing.UnsupportedLookAndFeelException;
    import javax.swing.plaf.metal.MetalLookAndFeel;
     
    public class ExampleJMF
    {
    public static void main(String[] args)
    {
        JFrame.setDefaultLookAndFeelDecorated(true);
        JDialog.setDefaultLookAndFeelDecorated(true);
     
        try
        {
        UIManager.setLookAndFeel(new MetalLookAndFeel());
        }
        catch(UnsupportedLookAndFeelException e)
        {
        e.printStackTrace();
        }
            exampleFrame exampleFrame = new exampleFrame();
    }
    }


    exampleFrame.java

    //package org.jmf.example;
     
    import java.awt.Toolkit;
    import java.awt.event.WindowAdapter;
    import java.awt.event.WindowEvent;
    import javax.swing.JFrame;
     
    public class exampleFrame extends JFrame
    {
    private static final long serialVersionUID = 1L;
     
    public exampleFrame()
    {
    super("JMF - Example...");
     
    setSize(400, 300);
    setLocation((Toolkit.getDefaultToolkit().getScreenSize().width - getWidth())/2, (Toolkit.getDefaultToolkit().getScreenSize().height - getHeight())/2);
     
    addWindowListener(new WindowAdapter()
    {
    public void windowClosing(WindowEvent evt)
    {
    System.exit(0);
    }
    });
     
    setContentPane(new examplePanel());
    setVisible(true);
     
    }
    }


    examplePanel.java

    //package org.jmf.example;
     
    import java.awt.Component;
    import java.awt.Graphics;
    import java.awt.event.ActionEvent;
    import java.awt.event.ActionListener;
    import java.io.IOException;
    import java.net.MalformedURLException;
    import java.net.URL;
    import javax.media.ControllerEvent;
    import javax.media.ControllerListener;
    import javax.media.Manager;
    import javax.media.NoPlayerException;
    import javax.media.Player;
    import javax.media.RealizeCompleteEvent;
    import javax.swing.JPanel;
     
    public class examplePanel extends JPanel implements ActionListener, ControllerListener
    {
    private static final long serialVersionUID = 1L;
     
    private Component visualComponent;
    private Player player;
     
    public examplePanel()
    {
    try
    {
     
    player = Manager.createPlayer(new URL("file:///E:/movies/Engeyum-Eppodhum/Govinda.mp3"));
    //player = Manager.createPlayer(new URL("/Govinda.mp3"));
    player.addControllerListener(this);
     
    player.start();
     
    }
    catch(NoPlayerException e)
    {
    e.printStackTrace();
     
    }
    catch(MalformedURLException e)
    {
    e.printStackTrace();
    }
    catch(IOException e)
    {
    e.printStackTrace();
     
    }
    }
     
    public void paintComponent(Graphics g)
    {
    super.paintComponent(g);
    }
     
    public void actionPerformed(ActionEvent e)
    {
     
    }
     
    public void controllerUpdate(ControllerEvent c)
    {
    if(player == null) {
            return;
        }
     
    if(c instanceof RealizeCompleteEvent)
    {
    if((visualComponent = player.getVisualComponent()) != null) {
            add(visualComponent);
        }
    }
    }
    }

     
    java.lang.ArrayIndexOutOfBoundsException: 15
    	at codecLib.mpa.k.a(Unknown Source)
    	at codecLib.mpa.k.do(Unknown Source)
    	at codecLib.mpa.Decoder.decode(Unknown Source)
    	at com.sun.media.codec.audio.mpa.JavaDecoder.process(JavaDecoder.java:327)
    	at com.sun.media.BasicFilterModule.process(BasicFilterModule.java:322)
    	at com.sun.media.BasicModule.connectorPushed(BasicModule.java:69)
    	at com.sun.media.BasicOutputConnector.writeReport(BasicOutputConnector.java:120)
    	at com.sun.media.SourceThread.process(BasicSourceModule.java:729)
    	at com.sun.media.util.LoopThread.run(LoopThread.java:135)
    BUILD SUCCESSFUL (total time: 10 seconds)


  2. #2
    Super Moderator Norm's Avatar
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    Default Re: JMF Playing an audio error

    You've hidden the error message. I can't find it.

    Please edit your post and wrap your code with
    [code=java]
    <YOUR CODE HERE>
    [/code]
    to get highlighting and preserve formatting.
    If you don't understand my answer, don't ignore it, ask a question.

  3. #3
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    Default Re: JMF Playing an audio error

    Thank you I added the you suggestion in my post

  4. #4
    Super Moderator Norm's Avatar
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    Default Re: JMF Playing an audio error

    I have no idea where that error happens in your code. There is no reference to your code in the print out.
    If you don't understand my answer, don't ignore it, ask a question.

  5. #5
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    Default Re: JMF Playing an audio error

    Hi Norm,

    Now I have added the three files that are all invloved and there files are called in the below order

    1) ExampleJMF.java
    2) exampleFrame.java
    3) examplePanle

    Thanks for your reply

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