The Technology Research About Multimedia System That Used On The Class

This article aims at studing and developing a new making and playing multimedia system. That will only be used for teaching in class-room. And the system is based o the exiting multimedia system.The paper fitrstly introduced the existing multimedia system' s developing situation as well as their advantage and disadvantage. And analyzed teachers' requirement. Above this foundation, we have designed a new making and playing multimedia system that will be used by teacher completely. And then made a brief introduce to this system according to each module: Use the weighting oriented graph as the data structure of the teaching order design area, and realize the function of teaching order design area using the vector of standard template library as the stack; Use the idea of opens up the screen buffer to realize superficial the lamination operation; Proposes the backstage data support module scheme which based on using TCP/ IP and the FTP as network transmission mode. And work out the concrete realization with Winsock .The developments of this system is based on Visual C++ and C++ Buider as well as database SQL Server 2, 000.