fudan-generative-vision/hallo2
Source: https://github.com/fudan-generative-vision/hallo2
Structured fields
{
"archived": false,
"checked_at": "2026-10-17T00:00:00.000Z",
"usefulness": "Audio-driven portrait animation (ICLR 2025) with long-duration and video super-resolution scripts; showcases up to 4K and about an hour. Diffusion-based, SD1.5/AnimateDiff-derived; heavy compared with MuseTalk.",
"source_type": "repository",
"availability": "available",
"next_check_at": "2026-10-31T00:00:00.000Z",
"known_limitations": [
"Roadmap items marked TBD; 13 commits and 49 open issues on the page; the page does not describe the original Hallo project."
],
"upstream_updated_at": "2025-02-27T03:24:55.000Z"
}Evidence claims
- [upstream_claim] README: audio-driven portrait animation accepted to ICLR 2025 with long-duration (scripts/inference_long.py) and high-resolution (scripts/video_sr.py) modes; showcases labelled 4K, including a 23-minute and an up-to-1-hour example. source
- [sourced_fact] README says the repository is MIT but the high-resolution feature is a modified CodeFormer whose use or redistribution must follow the S-Lab License 1.0; tested GPUs listed as A100, no VRAM figure. source
- [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
| component | license | hosting | redistribution | modification | training | Evidence and notes |
|---|---|---|---|---|---|---|
| code | MIT (plus S-Lab License 1.0 for modified CodeFormer component) | restricted | restricted | permitted | unknown | MIT for the repository per page; the super-resolution component is bound to S-Lab License 1.0 whose text was not read. |
| model_weights | unknown | unknown | unknown | unknown | unknown | Checkpoint license not stated on the page; upstream components (Stable Diffusion v1.5, AnimateDiff motion module, wav2vec) carry their own terms. |