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README.md
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---
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base_model:
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- tencent/HunyuanVideo
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library_name: diffusers
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---
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Unofficial community fork for Diffusers-format weights on [`tencent/HunyuanVideo`](https://huggingface.co/tencent/HunyuanVideo).
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### Using Diffusers
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HunyuanVideo can be used directly from Diffusers. Install the latest version of Diffusers.
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```python
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import torch
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from diffusers import HunyuanVideoPipeline, HunyuanVideoTransformer3DModel
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from diffusers.utils import export_to_video
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model_id = "hunyuanvideo-community/HunyuanVideo"
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transformer = HunyuanVideoTransformer3DModel.from_pretrained(
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model_id, subfolder="transformer", torch_dtype=torch.bfloat16
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)
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pipe = HunyuanVideoPipeline.from_pretrained(model_id, transformer=transformer, torch_dtype=torch.float16)
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# Enable memory savings
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pipe.vae.enable_tiling()
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pipe.enable_model_cpu_offload()
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output = pipe(
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prompt="A cat walks on the grass, realistic",
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height=320,
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width=512,
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num_frames=61,
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num_inference_steps=30,
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).frames[0]
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export_to_video(output, "output.mp4", fps=15)
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```
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Refer to the [documentation](https://huggingface.co/docs/diffusers/main/en/api/pipelines/hunyuan_video) for more information.
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