融媒体高清新闻演播室系统设计与实现  

Design and Implementation of Converged Media HD News Studio System

作　　者：方莉萍 Fang Liping(Zhejiang Radio&TV Group,Zhejiang 310005,China)

机构地区：[1]浙江广播电视集团,浙江310005

出　　处：《广播与电视技术》2021年第5期56-60,共5页Radio & TV Broadcast Engineering

摘　　要：在媒体深度融合推进的背景下,本文针对卫视新闻演播室融媒体高清化改造进行了探讨,从整体方案规划、系统架构设计、业务承载提升、技术细节实施等方面,就演播系统视频、矩阵、通话、集中控制、新媒体直播、多人直播连线、虚拟制作等关键环节进行了分析介绍,以期为同类演播室系统改造建设提供一些技术借鉴。In the context of promoting deep media convergence, this paper discusses HD transformation of satellite TV news studio. From the aspects of overall scheme planning, system architecture design, business carrying improvement, and technical details implementation, it analyzes and introduces key links of studio system, such as video, matrix, call, centralized control, new media live broadcast, multi person live broadcast connection, and virtual production, in order to provide some technical reference for transformation and construction of similar studio system.

关 键 词：主备切换台 中心矩阵 集中控制 新媒体直播 虚拟制作 

分 类 号：TN94[电子电信—信号与信息处理]