RTP, or Real-time Transport Protocol, is a network protocol designed for the transmission of real-time data, such as audio and video. RTP works in conjunction with other protocols, such as UDP and RTCP, to provide end-to-end delivery of real-time data with low latency and jitter.
RTP is used in a variety of applications, including video conferencing, VoIP, and online gaming. It is also used in broadcasting applications, such as IPTV and streaming media. RTP is important because it provides a reliable and efficient way to transmit real-time data over networks.