中文摘要：

基于TMS320DM8168嵌入式平台实现了RTSP流媒体服务器的设计，详细分析了TMS320DM8168的软硬件架构、RTSP服务器的工作原理以及实现过程。以TMS320DM8168为核心，首先将采集的实时视频数据进行模数转换、预处理、H．264编码以及本地存储，然后对H．264码流进行RTP封包，最后发送到网络上进行实时传输。经测试，该系统能同时实现16路D1视频的实时监控并具有较好的实时性。

英文摘要：

A RTSP streaming media server based on TMS320DM8168 embedded platform is designed in this paper. The hardware and software of TMS320DMS168 are analyzed in detail,so as the working principle and process of implementation of RTSP server. As TMS320DM8168 as core, after the process of analog to digital conversion, pretreatment, H.264 encoding, and local storage, we package real-time video data encode by H.264 as RTP model. Finally, we send the data to the network for real-time transmis- sion. The results of test have proved our system can perform well on 16 road D1 video monitoring in real-time.