信息技术.视听对象的编码.第12部分:ISO基本媒体文件格式

[中文适用范围]： 本文件規範ISO基本媒體檔案格式，用作多種較為特定之档案格式之基淮。此格式包含有關/media data timing, structure, 及 media information 等，適用於有 timed sequence of 媒體數據，例如音視訊 presentation 等 [外文原描述]： This document specifies the ISO base media file format, which is a general format forming the basis for a number of other more specific file formats. This format contains the timing, structure, and media information for timed sequences of media data, such as audio-visual presentations.