Automating the digital broadcast process: control, complexity and cost

作     者：Meechan, M 

作者机构：Encoda Syst Basingstoke RG24 8WD Hants England 

出 版 物：《ELECTRONICS & COMMUNICATION ENGINEERING JOURNAL》 (电子学与通讯工程杂志)

年 卷 期：2001年第13卷第3期

页      面：101-116页

核心收录：

学科分类：0810[工学-信息与通信工程] 0808[工学-电气工程] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 

主　　题：broadcast devices cost complexity video servers DVB data compression digital video broadcasting Video on demand and video servers VoD telecommunication control fully-automated multichannel broadcast environments design process Control applications in video and audio techniques video on demand digital broadcast process video databases transmission technologies control Control engineering computing storage Radio and television broadcasting computerised control Spatial and pictorial databases 

摘      要：Ten years of technical, commercial and organisational change have impacted profoundly on the traditional broadcast model. Key developments in data compression, storage and transmission technologies over this period have rendered legacy operational methodologies and manual practices of control of broadcast devices outmoded, unreliable and financially untenable. This paper discusses why the migration towards sophisticated, fully-automated multichannel broadcast environments is inevitable if staffing efficiency, revenue generation and consumer satisfaction are to be maximised and maintained, and details the many facets of the design process that must be considered if successful implementation is to result.