# ISO/IEC 23009-1:2014/Amd 1:2015 — Withdrawn and superseded ISO standards

For ISO/IEC 23009-1:2014/Amd 1:2015, item title is Information technology — Dynamic adaptive streaming over HTTP (DASH) — Part 1: Media presentation description and segment formats — Amendment 1: High Profile and Availability Time Synchronization; status code is 9599; successor is ISO/IEC 23009-1:2019; withdrawn / published date is 2015-06-03, recorded from its source on 2026-08-05.

- **Identifier:** ISO/IEC 23009-1:2014/Amd 1:2015 _(verified: appears in the quote below)_
- **Item title:** Information technology — Dynamic adaptive streaming over HTTP (DASH) — Part 1: Media presentation description and segment formats — Amendment 1: High Profile and Availability Time Synchronization _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/IEC 23009-1:2019
- **Withdrawn / published date:** 2015-06-03 _(verified: appears in the quote below)_

## What the source says

> 66068,IS,Amd,ISO/IEC 23009-1:2014/Amd 1:2015,Information technology — Dynamic adaptive streaming over HTTP (DASH) — Part 1: Media presentation description and segment formats — Amendment 1: High Profile and Availability Time Synchronization,Technologies de l'information — Diffusion en flux adaptatif dynamique sur HTTP (DASH) — Partie 1: Description de la présentation et formats de remise des médias — Amendement 1: .,2015-06-03,2,['35.040.40'],ISO/IEC JTC 1/SC 29,9599,,[75485],['en'],17,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).