Research And Implementation Of Video Broadcast System For Mobile Phones

With the fusion of the three main telecommunication networks, mobile phone terminal, which is the main participants of the mobile Internet, has gradually obtained the public attention. The feature of mobile media includes high speed, great interaction and mobility. The development of mobile stream media has taken off, which gives mobile stream media a bright future. The video broadcast system for mobile phones is one case of the development of mobile stream media. The development of mobile media has also supported the mobile Internet with more users and applications. With the continuous development of the mobile communication technology, smart phones and related industries have huge commercial value, and they are opening a new page in the development of mobile communications, also having made our life different.This paper includes study of streaming media transmission protocol, study of audio and video formats and a solution to the construction of the video broadcast system for mobile phones. This solution has made the innovation of video system possible, as the system converts real-time audio and video streams from the media source to the user instead of maintaining several servers to restore files. The structure of this paper focus on the server side and client side of the system, as well as other technical problems the writer met, such as the design of the system structure, the multimedia adaptive gateway and development of the client application. The advantages and disadvantages of this system are discussed in this paper, too. This paper aims at working out a solution to the construction of video broadcast system for mobile phones based on C/S structure. This paper will also provide strong support to the implementation of the video broadcast system for mobile phones.