# ISO/IEC 14496-12:2008/Amd 1:2009 — Withdrawn and superseded ISO standards

For ISO/IEC 14496-12:2008/Amd 1:2009, item title is Information technology — Coding of audio-visual objects — Part 12: ISO base media file format — Amendment 1: General improvements including hint tracks, metadata support and sample groups; status code is 9599; successor is ISO/IEC 14496-12:2012; withdrawn / published date is 2009-11-05, recorded from its source on 2026-08-05.

- **Identifier:** ISO/IEC 14496-12:2008/Amd 1:2009 _(verified: appears in the quote below)_
- **Item title:** Information technology — Coding of audio-visual objects — Part 12: ISO base media file format — Amendment 1: General improvements including hint tracks, metadata support and sample groups _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/IEC 14496-12:2012
- **Withdrawn / published date:** 2009-11-05 _(verified: appears in the quote below)_

## What the source says

> 52356,IS,Amd,ISO/IEC 14496-12:2008/Amd 1:2009,"Information technology — Coding of audio-visual objects — Part 12: ISO base media file format — Amendment 1: General improvements including hint tracks, metadata support and sample groups","Technologies de l'information — Codage des objets audiovisuels — Partie 12: Format ISO de base pour les fichiers médias — Amendement 1: Améliorations générales comprenant 'hint tracks', support de métadonnées et groupes d'échantillons",2009-11-05,3,['35.040.40'],ISO/IEC JTC 1/SC 29,9599,,[61988],['en'],49,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).