High–Definition TV Multi-screen Interactive Mobile Client Design And Realization

With the issuance of the "Triple Play Promotion Program" by the State Council,China's triple play has entered a phase of rapid development.The telecom network,radio and television network,and the Internet have been evolving in the area of convergence.The major telecom operators' Increasingly competitive functions.In order to promote the iterative upgrade of online TV business and lay a solid market foundation while meeting the increasingly diversified experience needs of modern home users,China Telecom has developed a multi-screen interactive mobile phone client based on high-definition television.In particular,Mobile phone client design and multi-screen interactive technology to achieve a discussion and research.Based on the rapid development of triple play and multi-terminal control based on the TV screen as the design scene,In this thesis,the multi-screen interactive mobile phone client is designed based on the entertainment needs of home users.object-oriented programming language is used to develop the client,open source messaging bus design as a theoretical basis to solve the point-to-point communication problems.By exploring and researching and using the digital living network alliance technology and the plug-and-play protocol,the problem of leaping operation among various terminal devices is solved and a stable multi-screen interactive technology architecture system is established.Based on the system,multi-module client management and diversified functions are realized,including: live broadcast,video on demand,remote control,search and binding,and other business functions.In this thesis,the combination of theoretical research and engineering practice is used to achieve the desired effect on the realization of multi-screen interactive mobile phone client of HDTV.The client's design and research has a high promotion and application value.