Design And Implementation Of Real Streaming Media Technology In Windows 2000-based Network Teaching System

With the development of electronic information technology, human goes through from agriculture, industry to information society. Electronic information technology, especially the network technology based on computer, affects the society's development deeply. Computer becomes more and more popular and the study through internet has become one of the current studies. Information technology is developing to multimedia, network, intelligence and unreality. The fast development of network, multimedia and Internet brings new chances to distance education. Because the limit of Internet bandwidth, streaming media is without doubt the best choice. Students can participate the distance education through a computer, a telephone wire and a modem. The emergence of streaming media compensates the limit of frontpage's dull, abstract text instead of lively, distinct video and audio. It also promotes Internet education's development deeply. This article firstly expounds the development of distance education in China and all the other countries. Secondly, this article explains the questions on Internet courseware now and Real streaming media technology. Thirdly, this article discuss the theory basis of distance instruction system of Real streaming technology based on Windows 2000,such as constructivism studying theory, individual studying theory and discovery studying theory. At last, this article emphasizes on the distance instruction system of Real streaming technology based on Windows 2000,including the system components, function module, design and realization of internet courses, video on demand, courseware and synchronic courseware with SMIL(Synchronized Multimedia Integration Language) language and documentary searching system and so on. The article describes a network studying flat and designs two network courses and realizes the video on demand with SMIL and other language. This article constructs the instruction system of the Real streaming media technology based on Windows 2000 and modem network technology. Itpromotes the optimization of studying resource's and studying actively.