实现JMF的rtp视频音频聊天，JMF的rtp视频音频聊天\Receiver.java，JMF的rtp视频音频聊天\Sender.java-1, JMF s rtp video and audio chat 2, JMF s rtp video and audio chat \ Receiver.java 3, JMF s rtp video and audio chat \ Sender.java

服务器端使用java ，springMVC 实现登录，分配权限，结合webstocket实现聊天室（群聊 ，单聊，视频展示）(The server uses Java, springMVC to login, assign permissions, and combine webstocket to implement chat rooms (group chat, single chat, video display))