[Lightx2V](https://github.com/ModelTC/LightX2V)

Please see [Wan2.2-Lightning](https://github.com/ModelTC/Wan2.2-Lightning) for the details of usage.

<!-- ![Lightx2V ComfyUI](https://github.com/ModelTC/LightX2V) -->

<table border="0" style="width: 100%; text-align: left; margin-top: 20px;">
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          <video src="https://github.com/user-attachments/assets/29ded349-9ebd-4de4-aa3c-7cdc1089fc86" width="320" controls loop></video>
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          <video src="https://github.com/user-attachments/assets/890c0b46-6cd4-4b3f-8a54-b464b6aef2ec" width="320" controls loop></video>
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          <video src="https://github.com/user-attachments/assets/bc88263d-e934-4ea4-855e-820f1e5e22eb" width="320" controls loop></video>
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          <video src="https://github.com/user-attachments/assets/4956e5b2-6f3f-4d47-a73e-8d82f010128f" width="320" controls loop></video>
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          <video src="https://github.com/user-attachments/assets/04101a92-9c19-4b47-a3fc-934f6aa2932c" width="320" controls loop></video>
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          <video src="https://github.com/user-attachments/assets/d41cb4c5-3ee5-46fa-b1ef-016b69fdd58e" width="320" controls loop></video>
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          <video src="https://github.com/user-attachments/assets/7cfd8d7a-750a-4e76-b622-f1f63618e4a5" width="320" controls loop></video>
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          <video src="https://github.com/user-attachments/assets/2bbefcb9-a519-4e3d-9449-cb9833ee6405" width="320" controls loop></video>
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          <video src="https://github.com/user-attachments/assets/6a2de19f-b9ec-4c22-82c9-49eb2fd3edb8" width="320" controls loop></video>
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</table>


# ComfyUI
[See kijai github](https://github.com/kijai/ComfyUI-WanVideoWrapper) for comfy ui workflows.

# Training details
High_noise_model and low_noise_model are distilled simultaneously. On 81x720x1280, 81x1280x720, 81x480x832, 81x832x480 size options.

# Tips on usage
In the distillation process, euler scheduler is used, with time_shift = 5. Specifically, the timesetps should be [1000.0000,  937.5001,  833.3333,  625.0000]

In inference, please set the scheduler accordingly. Besides, please set cfg = 1.0 so that NFE = 4 but not 8.