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Wan 2.2 (local Diffusers)

Open-weight Wan 2.2 via Diffusers. Default checkpoint: Wan-AI/Wan2.2-TI2V-5B-Diffusers (unified T2V + I2V, lower VRAM than A14B).

Hosted twins: Wan API (--model wan-api for 2.x, --model wan-3.0 for Wan 3.0). Wan 3.0 has no official open weights; this Diffusers 2.2 checkpoint is still the self-host path.

Requirements​

pip install opentryon[local]
pip install -U "diffusers>=0.35" transformers accelerate ftfy
# CUDA GPU required

CLI​

opentryon video-generate --model wan-2.2 \
  --prompt "A fashion model walking a runway at dusk" \
  --num-frames 81 --seed 42

opentryon video-generate --model wan-2.2 \
  --image look.jpg --prompt "Gentle fabric motion" --num-frames 81

Python​

from tryon.models import Wan22Adapter

adapter = Wan22Adapter()  # Wan-AI/Wan2.2-TI2V-5B-Diffusers
video = adapter.generate_text_to_video(
    prompt="A cinematic shot of fabric flowing in wind",
    num_frames=81,
    seed=42,
)
open("wan22.mp4", "wb").write(video)