Design And Implementation Of Instant Messaging Client Based On Virtual Reality

With the rapid development of network technology and instant communication technology,great changes have taken place in communication between people,on this basis,the virtual reality technology unceasing development,this article will combine with the instant communication and virtual reality technology,XMPP protocol to create a table based on the new situation of sound transmission protocol,synchronization mechanism,the traditional video chat into virtual reality chat at the user level,the user is no longer facing each other's faces,but 3D virtual model is optional,but their expressions and pronunciation is the same.At the network level,to create a new expression of sound transmission protocol,transmission in video form,but some facial key points,network packets become more compact,greatly reducing the pressure on the network and the network delay,reflected to the user's picture more smooth,more interesting.The combination of virtual reality and real-time communication is an innovation of this topic,the instant communication server OpenFire is introduced in detail in this paper,and use the cache server Redis,XMPP protocol and XML format corresponding to different request related knowledge of client development,and explain how to create a new expression of sound transmission protocol,synchronization mechanism how to create a new voice and expression,with individual facial key points as an example to explain the key point is how to face smooth,how to carry out the correlation and virtual model driven 3D virtual model is more accurate to.At the same time,the development of this topic combined with the instant messaging client virtual reality with cross platform,can be used across multiple platforms,and realize the module design for the server and the client in this paper,the research content of this project for the functional analysis and testing.