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DOI:10.15888/j.cnki.csa.006306
计算机系统应用英文版:2018,27(4):82-87
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高清视频会议系统设计
韩纬杰1, 施元超2, 陈玲玲1
(1.中国航天科技集团第八研究院 上海航天动力技术研究所, 上海 201109;2.中国航天科技集团第八研究院 上海航天控制技术研究所, 上海 201109)
Design of HD Video Conference System
HAN Wei-Jie1, SHI Yuan-Chao2, CHEN Ling-Ling1
(1.Shanghai Space Propulsion Technology Research Institute, the 8th Academy, China Aerospace Science and Technology Corporation, Shanghai 201109, China;2.Shanghai Institute of Spaceflight Control Technology, the 8th Academy, China Aerospace Science and Technology Corporation, Shanghai 201109, China)
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Received:July 29, 2017    Revised:August 22, 2017
中文摘要: 以提升某企业的视频会议质量为背景，以先进性、便利性和灵活性为原则，使用高清视频会议终端设备并采用多点控制单元级联模式，将系统设计成为一个跨越各级单位的完整高清视频会议系统，使会场双流分辨率具备主流的高清显示能力，并向下兼容其他分辨率模式，满足各单位之间视频会议通信的需求.最后通过验证结果表明，该系统是可行及有效的.
中文关键词: 视频会议  多点控制单元  双流分辨率  视频会议通信
Abstract:This study takes the background of improving the quality of video meeting for an enterprise, guided by the principle of advancement, convenience, and flexibility. Using high definition video conference terminal equipment and MCU, the system is designed to be a complete HD video conference system across all levels of units. To enable the double video stream to have mainstream HD display capabilities and to be compatible with other resolution modes, it meets the needs of video conference communications. Finally, the results show that the system is feasible and reliable.
keywords: video conference  MCU  double video stream  video conference communications
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Author NameAffiliationE-mail
HAN Wei-Jie Shanghai Space Propulsion Technology Research Institute, the 8th Academy, China Aerospace Science and Technology Corporation, Shanghai 201109, China 18616595817@163.com 
SHI Yuan-Chao Shanghai Institute of Spaceflight Control Technology, the 8th Academy, China Aerospace Science and Technology Corporation, Shanghai 201109, China  
CHEN Ling-Ling Shanghai Space Propulsion Technology Research Institute, the 8th Academy, China Aerospace Science and Technology Corporation, Shanghai 201109, China  
Author NameAffiliationE-mail
HAN Wei-Jie Shanghai Space Propulsion Technology Research Institute, the 8th Academy, China Aerospace Science and Technology Corporation, Shanghai 201109, China 18616595817@163.com 
SHI Yuan-Chao Shanghai Institute of Spaceflight Control Technology, the 8th Academy, China Aerospace Science and Technology Corporation, Shanghai 201109, China  
CHEN Ling-Ling Shanghai Space Propulsion Technology Research Institute, the 8th Academy, China Aerospace Science and Technology Corporation, Shanghai 201109, China  
引用文本：
韩纬杰,施元超,陈玲玲.高清视频会议系统设计.计算机系统应用,2018,27(4):82-87
HAN Wei-Jie,SHI Yuan-Chao,CHEN Ling-Ling.Design of HD Video Conference System.COMPUTER SYSTEMS APPLICATIONS,2018,27(4):82-87

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