1. RTP and RTSP Realtime Transport Protocol
An IP protocol that supports real-time transmission of voice and video. It is widely used for IP telephony and audio and video streaming. An RTP packet rides on top of UDP and includes time stamping and synchronization information in its header for proper reassembly at the receiving end.
Realtime Streaming Protocol
RTSP is used to control an RTP session at the application layer. It enables functions such as pause, rewind and fast forward to be provided in the user's client software.
RTP/