摘要
论述高清会议电视系统组成与关键技术、系统安装与常见问题分析。系统组成分为中心机房、主会场、分会场等几个部分,会场内设备有网关、网闸、多点控制器、终端等,关键技术主要有多点控制技术、传输与接口技术、视频压缩技术。系统连接主要是HDX高清编解码器连接,故障处理包括10个方面。
Discusses the HD conference TV system struction and the key technology. HD conference TV system includes the center engine room,the main venue, the branch venue, venue gateways, gatekeepers, multi-point controllers, terminals equipment, etc. Key technologies include multi-point control technology, transmission and interface technology, video compression technology. System connection is HDX HD codec connection, and fault processing includes 10 aspects.
出处
《电视技术》
北大核心
2014年第3期197-200,共4页
Video Engineering
关键词
高清
会议电视
关键技术
故障处理
HD
conference TV
key technology
fault processing
