---
language: en
license: apache-2.0
tags:
  - text-encoder
  - vae
  - clip-vision
  - wan-2.2
  - comfyui
---

# Wan 2.2 shared encoders — VAE + UMT5 + CLIP-vision

**Organization:** [WindstormLabs](https://huggingface.co/WindstormLabs)  
**Used by:** [SceneMachine](https://huggingface.co/SceneMachine)

SceneMachine is a sub-project of Windstorm Labs. This repo hosts shared AI/ML infrastructure used by SceneMachine and reusable by future Windstorm Labs sub-projects.

## What this is

Shared encoder weights used across the Wan 2.2 T2V / I2V / Animate stacks. Wan 2.1 VAE (still used by 2.2), UMT5-xxl text encoder, SigLIP vision-patch14-384 (for I2V), and CLIP-ViT-H (REQUIRED by Animate's face_adapter — SigLIP triggers a LayerNorm shape mismatch).

## Upstream source

Primary distribution: https://huggingface.co/Comfy-Org/Wan_2.2_ComfyUI_Repackaged + https://huggingface.co/Comfy-Org/Wan_2.1_ComfyUI_repackaged (CLIP-ViT-H)

This repo is a **mirror**. License terms of the upstream apply unchanged.

**Primary license owner(s):** Alibaba / Google T5 / Google SigLIP / OpenCLIP-laion

## Files

| Filename | Size |
|---|---|
| `umt5_xxl_bf16_from_pth.safetensors` | 11.36 GB |
| `clip_vision_h.safetensors` | 1.26 GB |
| `sigclip_vision_patch14_384.safetensors` | 0.86 GB |
| `wan_2.1_vae.safetensors` | 0.25 GB |

**Total: 13.74 GB**

## Related repos

- The full SceneMachine model stack: search the [SceneMachine HF collection](https://huggingface.co/SceneMachine).
- Shared encoders and Wan VAE: [`WindstormLabs/wan22-encoders`](https://huggingface.co/WindstormLabs/wan22-encoders).
- Speed LoRAs: [`WindstormLabs/wan22-loras`](https://huggingface.co/WindstormLabs/wan22-loras).

## Provenance

Mirror created 2026-05-13 from local working copy on the SceneMachine development rig. Hashes preserved via HF's content-addressed storage.

🤖 Repo and README generated by [Claude Code](https://claude.com/claude-code) during a SceneMachine CTO session.