Help me !!!how to use a DataSource to play and save at the same time??

Question

I create a DataSource :
DataSource ds = Manager.createDataSource(new MediaLocator("rtp://192.168.2.195:10000/audio"));
use this DataSource to create a cloneable DataSource:
ds = Manager.createCloneableDataSource(ds);
use this cloneable DataSource to create two datasource "saveDataSource" and "playDataSource",playDataSourceis used to play,saveDataSource is used to save;
DataSource playDataSource = ((SourceCloneable)ds).createClone();
DataSource saveDataSource = ((SourceCloneable)ds).createClone();
Player player = Manager.createRealizedPlayer(playDataSource);
player.start();
but i can not hear anything ,if i use ds to create a player ,i can hear the voice.
who can help me ,THX

Answer 1

Thanks you ,now I can play with a clone dataSource ,but i also have a problem about how to save the voice to a local file .
MediaLocator audioFile = new MediaLocator("rtp://192.168.2.210:"+audioPort+"/audio");
                         DataSource ds = Manager.createDataSource(audioFile);
                         Processor processor = null;
                         processor = Manager.createProcessor(ds);
                         processor.configure();
                       boolean result = waitForState(processor, processor.Configured);
                       if (result == false)
                           System.err.println("configuring failed");
                       processor.setContentDescriptor(new ContentDescriptor(ContentDescriptor.RAW));
                       processor.realize();
                       result = waitForState(processor, processor.Realized);
                       if (result == false)
                           System.err.println("realizing failed");
                       processor.start();
                       ds = processor.getDataOutput();
                       DataSource playDataSource = Manager.createCloneableDataSource( ds );
                       String type = com.sun.media.MimeManager.getMimeType("wav");
                       type = ContentDescriptor.mimeTypeToPackageName(type);
                       Processor saveProcessor = Manager.createRealizedProcessor(new ProcessorModel(ds,null,new FileTypeDescriptor(type)));
                       Player player = javax.media.Manager.createPlayer(playDataSource);
                       DataSink dsink = Manager.createDataSink(saveProcessor.getDataOutput(), new MediaLocator("file://D:/record/1234.wav"));
                         System.out.println();
                         System.out.println("-> Playing file '" + audioFile + "'");
                         System.out.println("   Press the Enter key to exit");
                         player.start();
                         dsink.open();
                         dsink.start();
                         saveProcessor.start();i can save a file ,but it can not play.