This is a utility class which configures a RTP datasource with
dynamic payload information using the interface defined in
javax.media.rtp.RTPControl.The main method is the Init() method which
will take in a datasource as an argument.
A RTP over UDP player which will receive RTP UDP packets and stream
them to the JMF RTP Player or (RTPSM) which is not aware of the
underlying network/transport protocol.