4K超高清非线性编辑网络设计方案  

The Design Scheme of 4K Ultra High Definition Nonlinear Editing Network

作　　者：黄力钧 HUANG Lijun(Wuzhou Radio and Television Station,Wuzhou 543000,China)

机构地区：[1]梧州市广播电视台,广西梧州543000

出　　处：《电视技术》2024年第7期44-46,52,共4页Video Engineering

摘　　要：随着4K超高清技术的不断发展及在广播电视行业的广泛应用,广播电视音视频信号的处理规范和技术标准逐渐提高,对广播电视台制播系统的非线性编辑网络提出了更高的要求。在分析4K超高清非线性编辑网建设必要性的基础上,分别从设计思路、设备组成、网络架构和业务流程等方面对设计方案进行深入研究,以期有效提升4K超高清非线性编辑网的带宽与存储容量等核心能力,为相关技术人员开展非线性编辑网的建设工作提供技术参考。With the continuous development of 4K ultra high definition technology and its widespread application in the broadcasting and television industry,the processing specifications and technical standards of broadcasting and television audio and video signals have also been improved,which puts higher requirements on the non-linear editing network of broadcasting and television production system.Therefore,based on the analysis of the necessity of constructing a 4K ultra high definition nonlinear editing network,this article conducts in-depth research on the design scheme from the aspects of design ideas,equipment composition,network architecture,and design methods,in order to effectively improve the core capabilities of the 4K ultra high definition nonlinear editing network,such as bandwidth and storage capacity,to provide technical reference for relevant technical personnel to carry out the construction of nonlinear editing networks.

关 键 词：4K超高清 非线性编辑 广播电视 制播系统 

分 类 号：TN948.13[电子电信—信号与信息处理]