Design And Implementation Of VOD System Based On Intelligent STB

With the development of internet technology, network bandwidth and constantlyenrich the content of media bring great changes in VOD services. In the future ofInternet flows, the video business will become main trend. The VOD servicescurrently exists in the PC Web, but mobile terminal is less than PC. The traditional TVSTB users are unable to get involved in VOD interactive services, which is thetraditional one-way features. Resulting in the traditional STB can not meet thegrowing VOD business requirements.Because the intelligent STB equipped with the Android system. It has networkcapabilities to achieve the HTTP protocol online real-time transmission of videostream, so by the use of high-definition TV to easily become ordinary HD intelligentTV. Video program meet the needs of users, changed the passivity of watching TV.When users turn on the TV, you can not see the ad. for a program, you can enjoy HDVOD services through intelligent STB. To meet the needs of VOD services users.the intelligent STB with limited memory, remote operation characteristics. theapplication, which run as a VOD unified entrance, the focus operation to achieve thefunction control and display UI, Each interface to call the server via jQueryframework. SpringSide integrated using SSH popular Java framework and safetycertification, Interface to ensure the safety and stability. While Cache Technology toreduce duplication database operations. Providing Three Networks Integration ofVOD application solutions. In the end, the First chapter analysis and comparison of intelligent STB. Followedby a systematic analysis of needs, gives the overall design scheme of system,including architecture design, module design, database design. Again discuss specificimplementation of the interface module, comparison of the data format on Requestreturns. finally the system performance test.