ISO/IEC 9660:2023 信息处理.信息交换用CD-ROM的卷和文件结构

标准编号：ISO/IEC 9660:2023

中文名称：信息处理.信息交换用CD-ROM的卷和文件结构

英文名称：Information processing - Volume and file structure of CD-ROM for information interchange

发布日期：2023-01-31

标准范围

ISO/IEC 9660:2023本文件规定了用于信息处理系统用户之间交换信息的光盘只读存储器(CD-ROM)的体积和文件结构。本文件规定:-卷的属性和记录在卷上的描述符；-体积集合的体积之间的关系；-文件的放置；-文件的属性；-当应用程序的输入或输出数据流需要被组织为记录集时，打算在这种数据流中使用的记录结构；-三个嵌套级别的介质交换；-两个嵌套的实现级别；-对信息处理系统内提供的过程的要求，以使信息能够在不同系统之间交换，利用记录的CD-ROM作为交换媒介；为此目的，本文件规定了在旨在提供或接收符合本文件的CD-ROM的系统内提供的功能。

ISO/IEC 9660:2023 This document specifies the volume and file structure of compact disc read-only memory (CD-ROM) for the interchange of information between users of information processing systems.
This document specifies:
- the attributes of the volume and the descriptors recorded on it;
- the relationship among volumes of a volume set;
- the placement of the files;
- the attributes of the files;
- record structures intended for use in the input or output data streams of an application program when such data streams are required to be organized as sets of records;
- three nested levels of medium interchange;
- two nested levels of implementation;
- requirements for the processes which are provided within information processing systems, to enable information to be interchanged between different systems, utilizing recorded CD-ROM as the medium of interchange; for this purpose, this document specifies the functions to be provided within systems which are intended to originate or receive CD-ROM which conform to this document.

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