# ISO/IEC 14496-12:2020 — Withdrawn and superseded ISO standards

For ISO/IEC 14496-12:2020, item title is Information technology — Coding of audio-visual objects — Part 12: ISO base media file format; status code is 9599; successor is ISO/IEC 14496-12:2022; withdrawn / published date is 2020-12-16, recorded from its source on 2026-08-05.

- **Identifier:** ISO/IEC 14496-12:2020 _(verified: appears in the quote below)_
- **Item title:** Information technology — Coding of audio-visual objects — Part 12: ISO base media file format _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/IEC 14496-12:2022
- **Withdrawn / published date:** 2020-12-16 _(verified: appears in the quote below)_

## What the source says

> 74428,IS,,ISO/IEC 14496-12:2020,Information technology — Coding of audio-visual objects — Part 12: ISO base media file format,Technologies de l'information — Codage des objets audiovisuels — Partie 12: Format ISO de base pour les fichiers médias,2020-12-16,6,['35.040.40'],ISO/IEC JTC 1/SC 29,9599,"[70430,71851,68960]",[83102],['en'],245,"<p>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.</p>"

## 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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).