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.
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)
出处
《电视技术》
2023年第5期17-21,共5页
Video Engineering
关键词
超高清
高动态范围
全媒体
竖屏制作
ultra high definition
high dynamic range
omnimedia
portrait production
