基于信息化音视频技术的数字电影系统  

Digital Cinema System Based on Information Audio and Video Techniques

作　　者：彭妙颜[1] 

机构地区：[1]广州大学声像与灯光技术研究所,广东广州510091

出　　处：《电视技术》2008年第9期82-85,共4页Video Engineering

基　　金：广东省工业攻关项目(2006B11501006)

摘　　要：简要介绍了数字电影系统的技术特点,将数字电影与模拟电影进行了对比,阐述了其制作、发行和放映流程。重点分析了其编码、解码技术及数字影院放映系统的结构。In this paper, the technique characteristic of digital cinema system is briefly introduced. And then, the digtal cinema is compared with the analog cinema, and the manufacture, issue and projection flow of digital cinema are described. The coding technique, decoding technique, and the structure of digital cinema projecting system are all emphatically analyzed.

关 键 词：数字电影系统 数字电影倡导联盟 编码 解码 

分 类 号：TN948.45[电子电信—信号与信息处理]