标准摘要
[中文适用范围]： 本文件规定了一种将数字电影包（DCP）映射到一个或多个文件存储卷的通用方法。规定了提供将数字电影资产标识符值映射到特定文件存储方案（例如文件系统路径）内的路径的数据结构。在需要时，资产可以跨多个存储卷分割，以允许有效利用媒体并映射大于给定存储卷容量的资产。本文档中详述的资产映射和卷索引结构及相关规定旨在为将 DCP 映射到各种文件存储系统提供简化框架。 [外文原描述]： ISO 26429-9:2009 specifies a generic method for mapping a D-Cinema Package (DCP) onto one or more file storage volumes. Data structures are specified which provide for the mapping of D-cinema asset identifier values onto paths within a particular file storage scheme (e.g. filesystem paths). Where required, assets may be split across multiple storage volumes to allow efficient use of media and the mapping of assets larger than a given storage volume's capacity. The Asset Map and Volume Index structures and the associated provisions detailed in ISO 26429-9:2009 are intended to provide a framework for simplified mapping of a DCP onto a wide variety of file storage systems.
英文名称Digital cinema (D-cinema) packaging — Part 9: Asset mapping and file segmentation