ISO/IEC 23000-6:2012 情報技術—マルチメディアアプリケーションフォーマット（MPEG-A）—パート6：プロフェッショナルアーカイブアプリケーションフォーマット | ページ 6

3.1

application-specific context information

context information whose semantics are not defined in the general PA-AF specification but may be used in specific application domains

3.2

archive structure information

information that describes structural relationships among content information

3.3

content information

file or fragment of file that is archived in a PA-AF file

3.4

context information

information that describes the context of a PA-AF file and content information stored in it

3.5

file attribute

information that preserves attributes attached to an input file by the file system before it is archived in a PA-AF file

3.6

information package

package containing the file(s) being archived and associated descriptioin information needed to aid in the preservation of the archived file(s) in a specific file format

3.7

professional archival application format file

PA-AF file

archive whose format complies with the PA-AF specification

3.8

pre-processing tools

software or software module used for processing before a file is archived in a PA-AF file

Note 1 to entry: Pre-processing tools include tools for lossless data compression, encryption, governance checking, and integrity checking.

3.9

pre-processing information

information carried in a PA-AF file describing tool(s) and other settings required to reverse pre-processing action(s) applied to content information

3.10

preservation description information

information describing content information stored in a PA-AF file

Note 1 to entry: It consists of archive structure information, context information, and pre-processing information.