Design And Implementation Of Video Studio And Live Broadcasting System

In recent years,with the emergence of new media and technologies,the market share of traditional broadcasting media has been declining,and many newspaper media have been suspended.Broadcasting stations and TV stations have been forced to close because they can not afford to spend more.At present,domestic broadcasters are gradually transforming and developing to specialization,typification,mobility,socialization and intelligence.With the integration of traditional media and new media into the deep water area,the same frequency and mutual vibration,integration and mutual growth,the new media transmission mode of broadcasting shows an explosive trend.In this paper,the requirement analysis of radio media convergence project is carried out,and the design goal of building a mini video studio and a live broadcasting system in the radio room is defined.In order to establish the design goal,the paper first discusses the current situation of the reduction of the audience of traditional mainstream media caused by the rise of various emerging media at home and abroad,the development trend of media industry and the direction of public opinion propaganda and guidance,etc.Secondly,it combines the analysis,research and advance of relevant frequency personnel in the early stage of project implementation by combining relevant theories,technical foundations and standards.The bank's demand survey finally determined the design objectives of the project.In this paper,a video system with video recording,live broadcasting and publishing as its core is proposed,and its overall architecture is designed and improved.In the process of system design,according to their respective characteristics,the whole system is divided into five subsystems for separate design,namely studio system,director room system,broadcast room live broadcasting room system,lighting system,related auxiliary system,etc.This paper fully realizes the predetermined design goals of studio system,director room system,broadcasting room live studio system,lighting system and related auxiliary system.In the design process of each subsystem,the selection of main equipment is discussed firstly.Secondly,according to the use requirements and characteristics,the configuration quantity and layout of main equipment are studied.Finally,the design of each subsystem and the functional verification of the whole system are completed.The research project of this paper relies on the intellectualization project of broadcasting station,aiming at designing a mini studio and live broadcasting system suitable for broadcasting station,relying on the Internet access platform of media convergence system built in the early stage,so as to develop rich program resources of video value such as high-end interviews,guest comments and news performances in audio broadcasting,with new thinking,new means and so on.New products attract audiences,effectively improve the dissemination,guidance,influence and credibility of news and public opinion,and create new space for broadcasting development.