基于8K超高清制播三维声端到端解决方案的测试——以8K版央视春晚为例  

Testing of 3D Acoustic End-to-end Solution Based on 8K UHD Production and Broadcasting-Taking the 8K CCTV Spring Festival Gala as an Example

作　　者：杨奇 YANG Qi(China Media Group,Beijing 100010,China)

机构地区：[1]中央广播电视总台技术局,北京100010

出　　处：《演艺科技》2021年第6期14-17,共4页Entertainment Technology

摘　　要：针对8K版央视春晚的制作播出,解析基于MPEG-H LC和华为增强层编码的C3DA三维声,以及基于DD+编码的Dolby Atmos的两种三维声技术的全链路测试方案。In view of the production and broadcast of 8K CCTV Spring Festival Gala,this paper analyzes the full-link test scheme of C3DA 3D sound technology based on MPEG-H LC and Huawei enhancement layer coding,and Dolby Atmos 3D sound technology based on DD+coding.

关 键 词：三维声 MPEG-H 杜比全景声 SMPTE ST2110 三层组播路由 透传 

分 类 号：TN948.1[电子电信—信号与信息处理]