Design And Research Of IPTV On Demand System

IPTV is a new type of digital television solutions which is carried by Internet Protocol network. Through User Datagram Protocol, it provides television broadcasting and Video-on-Demand services. With the development of network technology and the popularity of broadband, broadband value-added network services such as video, games, stocks, e-business etc., are developing rapidly. IPTV Video-on-Demand system complies with the demand of developing market. It not only meets user's requirement of Video-on-Demand, but also provides increased profits for operators.This thesis analyzes the characteristic of C/S, B/S which are two common system structures. Based on the actual situation of IPTV on -demand system, triple layers architecture is used. The running platform for system is based on web, when the background database is SQL Server. ASP.NET Web application development technology and database access technology are also used. According to the function of IPTV on-demand system, the content management system of IPTV on-demand has been studied in the thesis, and program management and user management sub-systems have been designed. Program management sub-system includes program category management, program information management and program query. User management sub-system includes user registration, user login, personal information management and user management. The thesis analyzes the requirement of system database combined with Video-on-Demand and designs all data table which are needed by system. The establishment and use of stored procedure are also discussed.At last, running environment and testing process of system are brief introduced.