ISO 26429-9:2009规定了将D-Cinema包（DCP）映射到一个或多个文件存储卷的通用方法。指定了数据结构，用于将D-cinema资产标识符值映射到特定文件存储方案中的路径（例如文件系统路径）。如果需要，可以将资产拆分为多个存储卷，以便高效地使用介质，并映射大于给定存储卷容量的资产。ISO 26429-9:2009中详述的资产映射和卷索引结构以及相关规定旨在提供一个框架，以简化DCP到各种文件存储系统的映射。

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.