ISO/IEC 23009-1:2026Published

Information technology — Dynamic adaptive streaming over HTTP (DASH) — Part 1: Media presentation description and segment formats

Technologies de l'information — Diffusion en flux adaptatif dynamique sur HTTP (DASH) — Partie 1: Description de la présentation et formats de remise des médias

Abstract / scope

This document primarily specifies formats for the Media Presentation Description and Segments for dynamic adaptive streaming delivery of MPEG media over HTTP. It is applicable to streaming services over the Internet.

Life cycle

Amendments & corrigenda

ISO/IEC 23009-1:2026/AWI Amd 1Under developmentInformation technology — Dynamic adaptive streaming over HTTP (DASH) — Part 1: Media presentation description and segment formats — Amendment 1: Support for media authentication, CMCD extension, and other enhancementsInternational Standard · ISO/IEC JTC 1/SC 29

Replaces

ISO/IEC 23009-1:2022WithdrawnInformation technology — Dynamic adaptive streaming over HTTP (DASH) — Part 1: Media presentation description and segment formatsInternational Standard · Published 2 Aug 2022 · ISO/IEC JTC 1/SC 29