Capturing voice to file

Question

kindly can someone help me...
i am using the following code to save my voice from microphone....
it is not working...can some one check it.......
import java.net.*;
import javax.media.*;
import javax.media.protocol.*;
import java.util.*;
import javax.media.format.*;
import java.io.*;
public class TestJMF3 implements ControllerListener{
     public static void main(String args[]){
          new TestJMF3();
     boolean realized;
     boolean configured;
     TestJMF3(){
          realized = false;
          configured = false;
          String t="f:/voice.wav";
          try{
               Vector v=CaptureDeviceManager.getDeviceList(new AudioFormat("linear", 44100, 16, 2));
               CaptureDeviceInfo info=(CaptureDeviceInfo)v.elementAt(0);
               Processor p=Manager.createProcessor(info.getLocator());
               p.addControllerListener(this);
               p.configure();
               while (! configured) {
                    try {
                         Thread.currentThread().sleep(100L);;
                    } catch (InterruptedException e) {
                         // ignore
               p.setContentDescriptor(new ContentDescriptor(FileTypeDescriptor.WAVE));
               p.realize();
               while (! realized) {
                    try {
                         Thread.currentThread().sleep(100L);;
                    } catch (InterruptedException e) {
                         System.out.println(e);
               DataSource output = p.getDataOutput();
               DataSink sink = Manager.createDataSink(output, new MediaLocator("file:///"+t));
               sink.open();
               sink.start();
               p.start();
          }catch(Exception e){
               System.out.println(e);
     public synchronized void controllerUpdate(ControllerEvent evt) {
          if (evt instanceof RealizeCompleteEvent) {
               System.out.println("r");
               realized = true;
          else if (evt instanceof ConfigureCompleteEvent) {
               System.out.println("c");
               configured = true;
          //else if (evt instanceof EndOfMediaEvent) {
               //System.exit(0);
          else {
               // System.out.println(evt.toString()+"pakistan");
}

Answer 1

You have only one problem. You must specify create DataSource for capture data, set new track formats to it, and then create Processor from DataSource.
You can find formats that you can capture from from JMStudio. There you can try to capture audio with many formats, with some formats you will not be able to play processor the others will play normally. Last ones you can use to set to DataSource of your capture device!!!
Best,