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immediate downloadReleased: 2025-11-03
ISO/IEC 23090-4:2025
Information technology - Coded representation of immersive media - Part 4: MPEG-I immersive audio
Technologies de l'information - Représentation codée de média immersifs - Partie 4: Audio immersif MPEG-I
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| Standard number: | ISO/IEC 23090-4:2025 |
| Released: | 2025-11-03 |
| Edition: | 1 |
| ICS: | 35.040.40 |
| Pages (English): | 625 |
DESCRIPTION
ISO/IEC 23090-4:2025
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.