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README.md
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---
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license: apache-2.0
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---
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## π§ FlashVSR (ComfyUI Integration Model)
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This repository hosts the **FlashVSR model weights** used in the [ComfyUI-FlashVSR](https://github.com/1038lab/ComfyUI-FlashVSR) project.
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It provides fast and efficient **video super-resolution** powered by **FlashAttention-based architectures**.
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### π¦ Model Overview
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**FlashVSR** (Flash Video Super-Resolution) is a high-performance video SR model that leverages efficient attention computation to upscale low-resolution videos while maintaining temporal consistency.
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This version is provided for **ComfyUI integration**, optimized for direct use with the [ComfyUI-FlashVSR extension](https://github.com/1038lab/ComfyUI-FlashVSR).
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### π§© Model Files
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| File | Description | Size |
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| ------------------------------------------------ | ---------------------------- | ------- |
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| `Wan2_1-T2V-1_3B_FlashVSR_fp32.safetensors` | Main FlashVSR model weights | ~5.7 GB |
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| `Wan2_1_FlashVSR_TCDecoder_fp32.safetensors` | Temporal consistency decoder | ~181 MB |
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| `Wan2_1_FlashVSR_LQ_proj_model_bf16.safetensors` | Low-quality projection model | ~576 MB |
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| `Wan2.1_VAE.safetensors` | VAE weights | ~254 MB |
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| `Prompt.safetensors` | Conditioning embeddings | ~4 MB |
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### βοΈ Usage (with ComfyUI)
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1. **Install** [ComfyUI](https://github.com/comfyanonymous/ComfyUI)
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2. **Clone** the FlashVSR node extension:
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```bash
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git clone https://github.com/1038lab/ComfyUI-FlashVSR.git
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```
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3. **Download the model files** from this Hugging Face repo:
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* Place them inside:
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```
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ComfyUI/models/FlashVSR/
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```
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4. **Launch ComfyUI** and load the FlashVSR workflow.
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### π§βπ¬ Original Work
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This model is based on the research and implementation from
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π [JunhaoZhuang/FlashVSR](https://huggingface.co/JunhaoZhuang/FlashVSR)
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All credit for the model architecture and original training goes to the authors.
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This repository only repackages the model for **ComfyUI integration**.
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### π License
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Please refer to the original [FlashVSR license](https://huggingface.co/JunhaoZhuang/FlashVSR) for usage rights.
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Any redistribution or fine-tuning should comply with the same terms.
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### π§° Related Resources
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* π§© [ComfyUI-FlashVSR GitHub Repo](https://github.com/1038lab/ComfyUI-FlashVSR)
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* π [FlashVSR Original Model](https://huggingface.co/JunhaoZhuang/FlashVSR)
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* π¬ [Hugging Face Discussion](https://huggingface.co/1038lab/FlashVSR/discussions)
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