摘要
归纳了超高清(UHD)电视节目在生产过程中需要关注的关键因素,以及4K UHD电视制作系统需求,并针对当前超高清/高清(UHD/HD)混播阶段的下变换的技术特点。
This paper summarizes the key factors that need to be paid attention to in the production process of UHD TV programs, as well as the requirements of 4K UHD TV production system, and points out the technical characteristics of the down conversion in the current UHD/HD mixed broadcasting stage.
作者
陈峥嵘
张文辉
王汉雄
庞晓蓉
CHEN Zheng-rong;ZHANG Wen-hun;WANG Han-xiong;PANG Xiao-rong(Shaanxi Broadcasting Corporation,Xi’an Shaanxi 710061,China)
出处
《演艺科技》
2019年第11期58-61,共4页
Entertainment Technology
