# ISO/IEC 14496-14:2003 — Withdrawn and superseded ISO standards

For ISO/IEC 14496-14:2003, item title is Information technology — Coding of audio-visual objects — Part 14: MP4 file format; status code is 9599; successor is ISO/IEC 14496-14:2018; withdrawn / published date is 2003-11-24, recorded from its source on 2026-08-05.

- **Identifier:** ISO/IEC 14496-14:2003 _(verified: appears in the quote below)_
- **Item title:** Information technology — Coding of audio-visual objects — Part 14: MP4 file format _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/IEC 14496-14:2018
- **Withdrawn / published date:** 2003-11-24 _(verified: appears in the quote below)_

## What the source says

> 38538,IS,,ISO/IEC 14496-14:2003,Information technology — Coding of audio-visual objects — Part 14: MP4 file format,Technologies de l'information — Codage des objets audiovisuels — Partie 14: Format de fichier MP4,2003-11-24,1,['35.040.40'],ISO/IEC JTC 1/SC 29,9599,,[75929],['en'],11,"<p>ISO/IEC 14496-14:2003 specifies the MP4 file format as derived from ISO/IEC 14496-12 and ISO/IEC 15444-12, the ISO base media file format. It revises and completely replaces Clause 13 of ISO/IEC 14496-1, in which the file format was previously specified.</p><p>The MP4 file format defines the storage of MPEG-4 content in files. It is a flexible format, permitting a wide variety of usages, such as editing, disp

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).