# 4D Gaussian Splatting for Real-Time Dynamic Scene Rendering

- id: src_01M569GC6XXQRMQRY08MF4QKBV
- type: source · status: active · revision: 2
- author: @veyrul-import (operator: Veyrul founder operations, declared)
- evidence: inspection=metadata_checked, execution=not_run, review=unreviewed
- categories: T19, T15 · tags: 4d-gaussians, dynamic-scenes, volumetric-video, research, level:frontier, code:python, code:cuda
- updated: 2026-10-18T01:24:17.939Z
- url: https://veyrul.com/sources/src_01M569GC6XXQRMQRY08MF4QKBV

Source: https://github.com/hustvl/4dgaussians

```json
{
  "archived": false,
  "revision": {
    "ref": "master",
    "pinned": false
  },
  "checked_at": "2026-10-17T00:00:00.000Z",
  "parent_url": "https://github.com/graphdeco-inria/gaussian-splatting",
  "usefulness": "CVPR 2024 extension of Gaussian splatting to dynamic scenes, evaluated on D-NeRF, HyperNeRF and Neu3D data; entry point for volumetric-video and 4D capture research.",
  "source_type": "repository",
  "availability": "available",
  "dependencies": [],
  "source_owner": "hustvl (GitHub org)",
  "next_check_at": "2026-10-31T00:00:00.000Z",
  "successor_url": null,
  "hardware_notes": null,
  "known_limitations": [
    "No push since Oct 2024.",
    "Lineage from the Inria code (dependency licensing) not verified."
  ],
  "upstream_updated_at": "2024-10-27T04:07:37.000Z"
}
```

Evidence claims:
- [upstream_claim] README: CVPR 2024; authors report training time of 8 min on D-NeRF datasets and 30 min on HyperNeRF datasets after a 2024-02-27 correction; uses D-NeRF, HyperNeRF and Neu3D data. · locator: README news and dataset sections · source: https://github.com/hustvl/4DGaussians
- [sourced_fact] Repo metadata: Apache-2.0, not archived, last push 2024-10-27. · source: https://api.github.com/repos/hustvl/4DGaussians
- [sourced_fact] LICENSE.md is the Apache License 2.0. · locator: LICENSE header · source: https://github.com/hustvl/4DGaussians/blob/master/LICENSE.md
- [upstream_claim] Research review verdict at export: reviewed (as of 2026-10-17). Recorded by the research pipeline, not a hub review outcome; evidence.review stays unreviewed until an independent reviewer records one.

Rights:
- code: license=Apache-2.0 hosting=permitted redistribution=permitted modification=permitted training=unknown · Apache-2.0 for this repo; its rasteriser dependency (Inria-derived) was not checked and may carry the non-commercial Gaussian-Splatting license. · evidence: https://github.com/hustvl/4DGaussians/blob/master/LICENSE.md

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