Re: Problem with AVTransmit & AVReceive Examples

Question

Is there a way to be able to test transmission and reception on the same machine? Yes.
In AVTransmit2, take a look at the createTransmitter() function, specificlly the following 2 lines:
localAddr = new SessionAddress( InetAddress.getLocalHost(), port);
destAddr = new SessionAddress( ipAddr, port);The local address is what the transmitter is going to bind to for it's send operations. The destination address is what the transmitter is going to address outgoing packets to.
Think about what that means in the case of ipAddr being localhost...
localAddr = new SessionAddress( InetAddress.getLocalHost(), SessionAddress.ANY_PORT );
destAddr = new SessionAddress( ipAddr, port);Try that, and think about why that works and why the original lines didn't.

Answer 1

If I change the reference, I'm left with the following:
                    //SessionAddress localAddress = new SessionAddress(InetAddress.getLocalHost(),SessionAddress.ANY_PORT);
                    SessionAddress localAddress = new SessionAddress(InetAddress.getByName("127.0.0.1"),SessionAddress.ANY_PORT);
                    //Initialize RTP Manager
                    rtpManager.initialize(localAddress);
                    SessionAddress destinationAddress = new SessionAddress(InetAddress.getByName("127.0.0.1"),port);
                    rtpManager[i].addTarget(destinationAddress);And I get the following error:javax.media.rtp.InvalidSessionAddressException: Local Data AddressDoes not belong to any of this hosts local interfaces