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XR/3D Scenes with MPEG-I Scene Description

Resources

Project roadmap, source repositories and latest releases for the XR and MPEG-I Scene Description Reference Tools. Please refer to the Scope page for context on how these components fit together.

Roadmap​

The roadmap for this project is maintained on GitHub Project (Kanban) boards, linked below. Each board tracks the planned and in-progress work for a given release or work area.

General Project Roadmap​

The Kanban board below tracks the planned and in-progress work for XR and MPEG-I Scene Description (XR Player and scene-description support). It is maintained live on GitHub.

Kanban board: Roadmap

Developer Kanban Boards​

XR: XR Player ISO/IEC 23090-14 support​

All issues related to the release of version 1.0.0 of the XR repositories dealing with functionalities defined in ISO/IEC 23090-14

  • Scope: specifications in scope and implemented features.
  • Resources: the source code.
  • Tutorials: build, run and author content.

Repositories​

The table below lists the GitHub repositories that make up the XR reference tools, grouped by their role in the content-to-playback pipeline. It is generated automatically from the 5G-MAG organisation, so it reflects the current set of public repositories. For context on what each repository does, see the Scope page. Auxiliary repositories (supporting libraries or helper tools rather than primary deliverables) are marked with an Auxiliary badge.

  • XR Unity Playerrt-xr-unity-player

    The XR Unity Player is an interactive and XR-capable glTF scene viewer implemented in Unity3D. It supports glTF extensions specified in the MPEG-I Scene Description framework (ISO/IEC 23090-14).

    License5G-MAG PL v1.0StandardsMPEG3GPPRuns onWindowsAndroidDepends onUnity
  • glTF Extensionsrt-xr-gITFast

    Fast glTF loader extensions for immersive media assets in Unity.

    LicenseApache 2.0StandardsMPEGDepends onglTF
  • XR Media Pipelinesrt-xr-maf-native

    This repository provides media pipelines implementations supporting the 5G-MAG Reference Tools XR Player Unity 3D project. Media pipelines are plugins for the XR Player's media player implementation of the Media Access Functions API (MAF) defined in ISO/IEC 23090-14.

    License5G-MAG PL v1.0StandardsMPEG3GPPRuns onWindowsLinuxDepends onUnity
  • XR Scenes and Test Contentrt-xr-content

    This repository provides reference content for testing and demos with the XR Player.

    LicenseMultipleStandardsMPEGDepends onglTF
  • Scene Authoring (Blender)rt-xr-blender-exporter

    This Blender add-on adds support for MPEG_* glTF extensions to the built-in glTF exporter.

    License5G-MAG PL v1.0StandardsMPEGRuns onWindowsLinuxDepends onBlender

Releases​

Latest releases across all XR Media repositories.

Data updated: 2026-07-28 01:13 UTC