摘要
介绍央视一号演播厅视频系统基于2018年央视春晚制播及发展超高清技术需求的改造方案,并阐述制作中摄像机调节、信号传输、虚拟植入等技术问题。
The author introduces the transformation plan of the video system of CCTV hall 1, which is based on the production and development of the 2018 CCTV Spring Festival Gala Ultra HD technology demand. And the technical problems of camera adjustment, signal transmission and virtual implantation are discussed.
作者
李中
LI Zhong(CCTV, Beijing 100859, China)
出处
《演艺科技》
2018年第4期25-29,共5页
Entertainment Technology
关键词
央视春晚
4K摄像机
高动态范围
信号传输
虚拟植入
CCTV Spring Festival Gala
4K camera
high dynamic range
signal transmission
virtual implantation
