Video not played using JMF while tramitting stream over RTP

Question

video not played using JMF while tramitting stream over RTP
I am using code to tranmit video using RTP using JMF and i am able to successfully get the video on client side
Code to send the video over rtp
http://java.sun.com/javase/technologies/desktop/media/jmf/2.1.1/solutions/AVTransmit2.java
code to recieve video over rtp
http://java.sun.com/javase/technologies/desktop/media/jmf/2.1.1/solutions/AVReceive.html#source
My problem is i am not able to play video in AVTransmit2.java.
If i create a player using datasouce, eigther i get player already occupied or a black screen.
please help me running the video on Transmit side as well.
NOTE: i am using web cam for video source
Edited by: qasitouch on Dec 23, 2009 5:55 AM

Answer 1

I am not getting any error on consol, rather video is not displayed on media screen but black rectangle.
On Transmitter
     // Try to create a processor to handle the input media locator
     processor = Manager.createProcessor(ds);
createPlayer(Manager.createCloneableDataSource(ds)); // here i am craeting a player to show the video on transmitter end aswell.
Player code:
     private void createPlayer(DataSource ds) {
          try {
               Player player;
               if(processor!=null)
                    System.out.println("processor: " + processor);
                    player = processor;
               }else{
                    System.out.println("null is processor");
               player = Manager.createRealizedPlayer(ds);
               Component video = player.getVisualComponent();
               JFrame mediaFrame = new JFrame("Camera Screen");
               mediaFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
               mediaFrame.add(video);
               mediaFrame.setSize(300, 300);
               mediaFrame.setVisible(true);
               player.realize();
               player.start();
               player.prefetch();
          } catch (NoPlayerException e) {
               // TODO Auto-generated catch block
               e.printStackTrace();
          } catch (CannotRealizeException e) {
               // TODO Auto-generated catch block
               e.printStackTrace();
          } catch (NotRealizedError e) {
               // TODO Auto-generated catch block
               e.printStackTrace();
          } catch (IOException e) {
               // TODO Auto-generated catch block
               e.printStackTrace();
          } catch (Exception e) {
               // TODO Auto-generated catch block
               e.printStackTrace();
I am not getting any error and not running on the same side. My problem is showing video on Tranmitter end.
Using above code i can create player and a black screen is showing, i am ubable to find, why video is not played in screen.