In this paper,the characteristic and key technology of RTP/RTCP protocol are analyzed and the design method of RTP/RTCP over IP/UDP is provided in embedded network processor.

• 分析了RTP/RTCP协议的特点与关键技术,设计了在嵌入式网络处理器中基于IP/UDP的RTP/RTCP协议的实现方法。