我国超高清视频标准化发展探究

Research on the Standardization Development of Ultra High Definition Video in China

阐述了我国超高清视频标准主要的发展历程,包括探索阶段、发展阶段、应用阶段3个阶段。梳理了4个主要标准组织超高清视频标准化发展动态。从技术与应用发展的角度,分析了面向技术、面向产品、面向场景3方面超高清标准符合性测试能力建设进展,并指出了未来超高清视频标准化重点工作方向。

This paper expounds on the primary development process of ultra high definition(UHD)video standards in China,including the exploration,development and application stages.This paper combs the development trends of UHD video standardization in four significant standards organizations.From the perspective of technology and application development,this paper analyzes the progress in the capacity building of UHD standard compliance testing from three aspects:technology-oriented,product-oriented and scenario-oriented,and points out the critical work direction of UHD video standardization in the future.