非线性编辑系统的性能及其视频卡的选择  

Performances of nonlinear editing system and the choice of compressing-card

作　　者：陈惠芹[1] 

机构地区：[1]陕西师范大学电化教育系,陕西西安710062

出　　处：《陕西工学院学报》2000年第4期81-84,共4页Journal of Shaanxi Institute of Technology

摘　　要：介绍了非线性编辑系统的构成和主要性能指标 ,特别是对视频压缩卡的性能进行了分忻对比。为获得高质量的编辑图像 ,研究和推荐了非线性编辑系统的性能参数。In this paper the structure of nonlinear editing system and indexes of the main functions are introduced. An analysis and comparison of performances of the compressing-card in this system are particularly made. In order to get high quality pictures, the performance references of this system have been studied and recommended.

关 键 词：非线性编辑 视频卡 性能指标 编辑图像 压缩比 

分 类 号：TN941.3[电子电信—信号与信息处理]