ISO/IEC 23001-14:2019

Information technology — MPEG systems technologies — Part 14: Partial file format

This document specifies the partial file format, which is a generic format for describing file partially received over lossy communication channels. This format contains the correctly received data, missing block identification, and repair information such as location of the file or high-level original indexing information. This format can be used with any file formats, and provides additional helper tools for formats deriving from ISO/IEC 14496-12.

Technologies de l'information — Technologies des systèmes MPEG — Partie 14: Format de fichier partiel

General Information

• Status: Published
• Publication Date: 09-Jan-2019
• ICS: 35.040.40 - Coding of audio, video, multimedia and hypermedia information
• Technical Committee: ISO/IEC JTC 1/SC 29 - Coding of audio, picture, multimedia and hypermedia information
• Drafting Committee: ISO/IEC JTC 1/SC 29 - Coding of audio, picture, multimedia and hypermedia information
• Current Stage: 9020 - International Standard under periodical review
• Start Date: 15-Jan-2024
• Completion Date: 15-Jan-2024

Relations

• Consolidated By: ISO/FDIS 18562-1 - Biocompatibility evaluation of breathing gas pathways in healthcare applications — Part 1: Evaluation and testing within a risk management process
• Effective Date: 06-Jun-2022
• Amended By: ISO/IEC 23001-14:2019/Amd 1:2021 - Information technology — MPEG systems technologies — Part 14: Partial file format — Amendment 1: Support for HTTP entities, enhanced file type and byte-range priorities
• Effective Date: 14-Aug-2021

Standards Content (Sample)

INTERNATIONAL ISO/IEC
STANDARD 23001-14
First edition
2019-01
Information technology — MPEG
systems technologies —
Part 14:
Partial file format
Technologies de l'information — Technologies des systèmes MPEG —
Partie 14: Format de fichier partiel
Reference number
ISO/IEC 23001-14:2019(E)
©
ISO/IEC 2019

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ISO/IEC 23001-14:2019(E)

COPYRIGHT PROTECTED DOCUMENT
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ii © ISO/IEC 2019 – All rights reserved

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ISO/IEC 23001-14:2019(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms, definitions, symbols, abbreviated terms and conventions .1
3.1 Terms and definitions . 1
3.2 Abbreviated terms . 2
4 Partial file organization . 2
4.1 Object structure. 2
4.2 Design consideration . 2
4.2.1 Features . 2
4.2.2 Data layout . 3
4.2.3 Box order . 3
4.2.4 Mixed partial files . 4
4.2.5 Processing model . 5
5 Box structures . 5
5.1 Partial file general boxes . 5
5.1.1 Partial file box. 5
5.1.2 Partial file header box .
...