本文描述RTP（real-time transport protocol），实时传输协议。RTP在多点传送（多播）或单点传送（单播）的网络服务上，提供端对端的网络传输功能，适合应用程序传输实时数据-

This article describes the RTP (real-time transport protocol), real-time transport protocol. In the RTP multicast (multicast) or unicast (unicast) network services, providing end to end network transport functions suitable for applications transmitting real-time data,