i want to play mp3 for infinite time

[chetan1991]

Hello All,
I am Chetan Joshi,
IBAB, Bangalore.

I want to play my mp3 file for infinite times,
help me to play this for infinite time in loop.

i use netBeans to run this program.
import javax.media.*;
import java.io.*;
import java.net.URL;

public class playmp3
{
public static void main(String[] args)
{
mp3 t = new mp3("file:///C://JavaApplications//cd.mp3");
t.start();
/* i have tried to run this, but it player my mp3 file for once only. Hence i commented this
try
{
while(TRUE)
if(t.isAlive())
{t.join();}
else
{
t.join();
}
}
catch(Exception e){}*/
}
}







class mp3 extends Thread
{
private URL url; // Uniform Resource locater - helps in path
private MediaLocator mediaLocator; // related to URL -helps in creatinh play list

private Player playMP3; // interface
public mp3(String mp3)
{
try
{
this.url = new URL(mp3);
}
catch(Exception e)
{
System.out.println(e.getMessage());
}
}
public void run()
{
try
{
mediaLocator = new MediaLocator(url);
playMP3 = Manager.createPlayer(mediaLocator);
}
catch(Exception e)
{
System.out.println(e.getMessage());
}

playMP3.addControllerListener(new ControllerListener()
{
public void controllerUpdate(ControllerEvent e)
{
if (e instanceof EndOfMediaEvent)
{
playMP3.stop();
playMP3.close();

}
}
}
);


playMP3.realize();
playMP3.start();
}
}

/**
URL:
http://docs.oracle.com/javase/1.4.2/docs/api/java/net/URL.html

MediaLocater:
http://docs.oracle.com/cd/E17802_01...f/2.1.1/apidocs/javax/media/MediaLocator.html
Player
http://docs.oracle.com/cd/E17802_01...dia/jmf/2.1.1/apidocs/javax/media/Player.html

Controller
http://docs.oracle.com/cd/E17802_01...ollerListener(javax.media.ControllerListener)

Interface clock
http://docs.oracle.com/cd/E17802_01...mf/2.1.1/apidocs/javax/media/Clock.html#RESET

About instanceof
if (objectReference instanceof type)

EndOfMedia
http://java.sun.com/javame/reference/apis/jsr927/javax/media/EndOfMediaEvent.html


*/

 

[Gavino]

I want to play my mp3 file for infinite times,
help me to play this for infinite time in loop.

public void controllerUpdate(ControllerEvent e)
{
if (e instanceof EndOfMediaEvent)
{
playMP3.stop();
playMP3.close();

Instead of closing the player, you should do this:
playMP3.setMediaTime(new Time(0));
playMP3.start();

 

[Knute Johnson]

Also, follow the Java naming and source indentation conventions.

<http://www.oracle.com/technetwork/java/codeconv-138413.html>

He's going to need the Java MP3 plugin and I can't find it on Oracle's
website. Any idea where it is now? I've still got a copy and it works
fine for MPEG2 layer 3 audio files even for JavaSound.

 

[Gavino]

He's going to need the Java MP3 plugin and I can't find it on Oracle's
website. Any idea where it is now?

I imagine he's got it since he said he was able to play the file once
(ie without looping).

Anyway, it can be found at:
http://www.oracle.com/technetwork/java/javase/download-137625.html

 

[Knute Johnson]

I imagine he's got it since he said he was able to play the file once
(ie without looping).

Anyway, it can be found at:
http://www.oracle.com/technetwork/java/javase/download-137625.html

It's not actually there. That page takes you to another that has JMF
and JAI but no MP3 plugin.