| 院线直播制作系统IP链路浅析——以2019年国庆阅兵活动的院线直播为例 |
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| 作者姓名： | 孙培 |
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| 作者单位： | 中央广播电视总台 |
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| 摘 要： | 针对2019年国庆阅兵的院线直播使用的4K超高清IP化移动外场直播制作系统,阐述系统的整体构架、IP主链路的构成及设备配置,剖析演练、直播过程中出现的问题及解决方案。
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| 关 键 词： | 院线直播 4K超高清 IP架构 SDI构架 主备冗余链路 |
Analysis of IP Link of Cinema Live Broadcast Production System-Take the Live Broadcast of the National Day Parade in 2019 as an Example |
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| Authors: | SUN Pei |
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| Institution: | (China Media Group,Beijing 100859,China) |
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| Abstract: | In view of the 4K ultra high definition IP mobile field cinema live production system used in the yard live broadcast of the National Day parade in 2019,this paper expounds the overall framework of the system,the composition of the IP main chain and the equipment configuration,analyzes the problems and solutions in the process of drill and live broadcast. |
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| Keywords: | cinema live broadcast 4K ultra high definition IP architecture SDI architecture primary and standby redundant links |
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