Talking about the Upgrade of Ji′nan TV Station's 4K OB Van
李上 LI Shang；张建明 ZHANG Jian-ming
（济南广播电视台，济南 250014）
（Ji′nan Radio and Television Station，Ji′nan 250014，China）
摘要： 本文依托于济南电视台紧跟技术发展潮流，为适应全运会、奥运会等大型赛事需求对原有4K IP转播车进行的升级改造。浅析了具体方案以及系统整体情况，介绍了系统中所用SDN以及TALLYMAN等设备。
Abstract: This article relies on Ji′nan TV to keep up with the trend of technological development, in order to meet the needs of the National Games, Olympic Games and other large-scale events to upgrade the original 4K IP OB van. The specific scheme and the overall situation of the system are analyzed, and the SDN and TALLYMAN equipment used in the system are introduced.
关键词： IP系统；SDN；GVC；TSL
Key words: IP system；SDN；GVC；TSL
中图分类号：TN9 文献标识码：A 文章编号：1006-4311（2022）18-052-03
DOI:10.3969/j.issn.1006-4311.2022.18.017.
文章出处：李上,张建明. 浅谈济南电视台4K转播车升级改造[J]. 价值工程,2022,41(18):52-54.
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