4K超高清全媒体新闻演播室项目介绍  

Introduction of 4K Ultra High Definition Omnimedia News Studio Project

作　　者：王琨 李上 王虎 徐磊磊 WANG Kun;LI Shang;WANG Hu;XU Leilei(Ji'nan Radio and Television Station,Ji'nan 250014,China)

机构地区：[1]济南广播电视台,山东济南250014

出　　处：《电视技术》2023年第5期17-21,共5页Video Engineering

摘　　要：济南电视台4K全媒体新闻演播室基于12G-SDI核心技术架构建设,配置冗余链路,采用全流程4K高动态范围(High Dynamic Range,HDR)及宽色域(Wide Color Gamut,WCG)制作模式,支持竖屏制作,满足新媒体业务的需求。介绍该演播室整体设计思路,详细分析该系统的整体架构、子系统设计及整体技术特点。The 4K full media news studio of Ji'nan TV Station is built based on the 12G-SDI core technology architecture,configured with redundant links,and adopts the full process 4K High Dynamic Range(HDR)and Wide Color Gamut(WCG)production modes to support vertical screen production and meet the needs of new media business.This article introduces the overall design concept of the studio,and analyzes in detail the overall architecture,subsystem design,and overall technical characteristics of the system.

关 键 词：超高清 高动态范围 全媒体 竖屏制作 

分 类 号：TN948.12[电子电信—信号与信息处理]