prBAS ISO/IEC 23090-4:2026

Information technology — Coded representation of immersive media — Part 4: MPEG-I immersive audio

General information

Status:Project

Number of pages:625

Adoption method:Korice

Language:engleski

Edition:1.

Realization date:19.11.2025

Forseen date for next stage code:26.11.2025

Technical committee:BAS/TC 1, Information technology

ICS:

35.040.40, Coding of audio, video, multimedia and hypermedia information

Abstract

This document specifies technology that supports the real-time interactive rendering of an immersive virtual or augmented reality audio presentation while permitting the user to have 6DoF movement in the audio scene. It defines metadata to support this rendering and a bitstream syntax that enables efficient storage and streaming of immersive audio content.

Lifecycle

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Original document and degree of correspondence

ISO/IEC 23090-4:2025, identical

Work material

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