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City television news production and broadcast network design and practice

Author: HuangPeiJian
Tutor: XuZuo；YaoJingPing
School: University of Electronic Science and Technology
Course: Software Engineering
Keywords: Urban TV News production and broadcast networks SOA Distributed Modular
CLC: TN948.13
Type: Master's thesis
Year: 2010
Downloads: 50
Quote: 0
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Abstract


Currently, information has become the trend of economic and social development in the world today, cross-media platform for foreign radio and television media trends. In our country, is to promote the information technology on priority strategic location. The media industry is also undergoing profound changes during the transition from single TV content providers, content aggregators and content operators. The new role on the television news program production, management, and the way it releases to the new requirements and challenges, and how to meet the important task of news programs, efficient and safe production and broadcast management and placed in front of each television release and a key issue. In this paper, the characteristics of the city television, difficulties and challenges facing the city television news production and broadcast, as well as Ningbo TV news production and broadcast network project practice depth research and analysis of distributed news production and broadcast network overall modular solutions and its key technology, and strive to reference to provide reference for domestic cities television news production and broadcast network construction. Currently, most of the news network construction using a centralized building mode, private network deployment and technical architecture of the tight coupling, is not conducive to the phased construction of the system. The lack of effective traditional news production and broadcast network news material reuse the technical means through the network television news programs, network news desk support function is weak, for deployment during office online presentation system, the lack of an effective and safe means of data interaction for application integration, and integration between different manufacturers of different stages of construction news business subsystem, no the unified technical means and interface specification. The above problems are restricting the deployment of network applications in news production bottlenecks have been seriously hampered the efficiency and to improve the quality of news production and broadcast and distributed implementation of unified planning and construction strategy. In response to these problems, the SOA-based architecture, design and development of the news the backbone business integration platform. In addition, the design can be independently deployed in office online news presentation system, fully optimize the production process. Modular distributed news production and broadcast network architecture design to improve the timeliness of the news broadcast, and improve the quality of news programs and news production efficiency, and ensure the safety of a television news broadcast normally to promote television multi-channel news resources integration, and to achieve full sharing of resources in news production, optimization of news production and business processes. Distributed modular design concept of the city television news production and broadcast networks through the study of the subject, and to solve the system design and Implementation of the corresponding key technology in the process, to explore an innovative technology for the city television news production and broadcast network construction The program system. At the same time, both the actual value of research, and to promote the value and significance.

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CLC: > Industrial Technology > Radio electronics, telecommunications technology > TV > TV and television equipment > Television Center > Television production technology
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