用jrtplib库实现的实时传输媒体文件的程序。系统延时少，传输效果好。-jrtplib with the realization of the real-time transmission media file procedures. Delay system less effective transmission.

利用rtp库实现实时语音传送，是做voip的必备协议-Rtp library using real-time voice transmission, is so essential agreement voip