Documents Related to the Spatial Vivid Series Standards
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Spatial Vivid Series Standards Documents
This repository hosts documents for the Spatial Vivid series standards published by the UHD World Association (UWA). It provides a central location for the Chinese and English editions of these standards, together with links to their related reference tool repositories.
The repository currently contains the following standard.
Available Standards
T/UWA 050-2026
Six Degrees of Freedom (6DoF) Interactive 3D Image Format specifies a format for 6DoF interactive 3D images, including glTF-based storage, 3D Gaussian Splatting (3DGS) compression and decoding, and ISOBMFF-based encapsulation.
Standard Information
| Item | Information |
|---|---|
| Standard number | T/UWA 050-2026 |
| English title | Six Degrees of Freedom (6DoF) Interactive 3D Image Format |
| Chinese title | 支持六自由度交互的三维图像格式 |
| Version | 1.0 |
| Publication date | May 28, 2026 |
| Publisher | UHD World Association (UWA) |
Documents
| Edition | Markdown | |
|---|---|---|
| English | Read online | Download |
| Chinese | Read online | Download |
Reference Tool Repositories
| Repository | Description |
|---|---|
| Spatial Vivid Toolkit | Reference toolkit for efficient 3DGS compression, GLB storage of 3DGS and related information, and HEIF/MP4 encapsulation. |
| Spatial Vivid EGSC | Efficient reference codec for 3D Gaussian Splatting. |
Notice
The standard documents are published by the UHD World Association. Linked reference implementations are maintained in separate repositories and are governed by the licenses and third-party notices included in those repositories.