This system realizes real - time video coding and transmission when the input picture resolution is 352x288 and its frame rate is 25 frames pre second . the performance of this coding system is satisfying in the output bit rate of 384kbps 作者在对rtp rtcp协议的充分理解上，结合视频编码的原理，构建了视频流的网络传输模型，并实现了其硬件系统，初步测试，可实现其基本功能。
