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With rapid development of computer technology and network communication technology, VOD (Video On Demand) as an interactive multimedia video on demand is developing fast. The way passive viewing program has passed because VOD utilizes the advantages of networking and video technology. Instead of passive viewing program, real-time, interactive, on-demand video service system is provided by using VOD technology.The main task is to build systems online video service system website design of the whole system in three steps, the first is to collect and exchange information and communicate with the relevant personnel, followed by substantive design of the site, and finally testing site. Video-on-demand streaming media transmission system based on the principle of the Internet on the basis of user information management to achieve the added video files, delete, modify, and online play and search functions. In this system, I have the system requirements for a detailed study, and access to a large amount of data, and then propose a design. System is divided into two parts, foreground and background, foreground main role is to browse videos, user registration, login, search, on-demand. The main role is backstage movie system management.The system uses a combination of dynamic web pages and database approach to design, given the dominant position in the JSP dynamic web design and good support to the database, so select it to create dynamic pages. In the design process of the system, the main application of JAVA programming language, JSP language, MYSQL database systems. The key is to JSP and HTML combined with each other, each nest, and use relative path links JSP access MySQL database. In this paper, platform development examples to explain the principles of Web-based interactive video-on-demand systems, software architecture and design and implementation, and on this basis, the network optimization for the corresponding exploration.
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