PROVENANCE.md

# Provenance

`fdanyone/` is a copy, not a fork. Regenerate it with `./sync_vendor.sh`.

| Item | Value |
| --- | --- |
| Source repository | <https://github.com/pablovela5620/4DAnyone-5090> |
| Branch | `space-streaming` |
| Commit | `8ac42505d39533e01504b7749ca36474f60fba44` |
| Synced | 2026-08-27T16:27:49Z |

## Excluded from the copy

- `fdanyone/nerfstudio/`, `fdanyone/freetimegs/`, `fdanyone/vendor/freetimegs/` — 3DGS
  and 4DGS reconstruction, which this Space does not run.
- `fdanyone/cli.py` — the Fire shim for `scripts/`, which is not copied either.
- `__pycache__/`.

## Patched in the copy

- `fdanyone/assets.py`: `MODEL_FILES` drops `models_t5_umt5-xxl-enc-bf16.pth`,
  `4danyone/umt5-xxl/`, and the perceptual VGG-19. `prepare_run` calls
  `ensure_models`, which downloads every missing entry — inside the ZeroGPU
  allocation. The Space passes `prompt_embedding_path`, so the 11 GB encoder is
  never loaded, and it must never be fetched either.

## GVHMR

GVHMR is a git submodule of the source repository and is deliberately absent
here. `download_assets.py` clones it into the ephemeral disk at boot, at the
pinned revision below, and `fdanyone_app.py` passes that path as `gvhmr_root`.

| Item | Value |
| --- | --- |
| Repository | <https://github.com/zju3dv/GVHMR> |
| Revision | `6ec3ca39336c50492c0fae65fba2fb831fc7d866` |