| --- |
| license: apache-2.0 |
| tags: |
| - video-super-resolution |
| - upscaling |
| - diffusion |
| - dit |
| - gguf |
| - fp8 |
| language: |
| - en |
| --- |
| |
| # SeedVR2 — Quantized Model Mirror |
|
|
| Quantized and converted checkpoints for [SeedVR2](https://github.com/ByteDance-Seed/SeedVR) by ByteDance-Seed. |
|
|
| **Original model:** [ByteDance-Seed/SeedVR](https://github.com/ByteDance-Seed/SeedVR) |
|
|
| ## Available Checkpoints |
|
|
| | File | Size | Description | |
| |---|---|---| |
| | `seedvr2_ema_3b_fp8_e4m3fn.safetensors` | 3.39 GB | 3B model, FP8 quantized | |
| | `seedvr2_ema_3b-Q4_K_M.gguf` | 1.91 GB | 3B model, GGUF Q4_K_M quantized | |
| | `seedvr2_ema_7b_fp8_e4m3fn.safetensors` | 8.24 GB | 7B model, FP8 quantized | |
| | `seedvr2_ema_7b-Q4_K_M.gguf` | 4.64 GB | 7B model, GGUF Q4_K_M quantized | |
| | `ema_vae_fp16.safetensors` | 501 MB | VAE (FP16) | |
|
|
| ## Model Details |
|
|
| SeedVR2 is a high-quality video super-resolution model that upscales low-resolution video to high resolution using diffusion-based super-resolution. Available in 3B and 7B parameter variants. |
|
|
| - **Architecture:** DiT-based diffusion model |
| - **Task:** Video super-resolution / upscaling |
| - **Paper:** [SeedVR: Seed Video Restoration](https://github.com/ByteDance-Seed/SeedVR) |
|
|
| ## Usage with ComfyUI-FFMPEGA |
|
|
| These models are automatically downloaded and used by the [ComfyUI-FFMPEGA](https://github.com/AEmotionStudio/ComfyUI-FFMPEGA) extension via the AI Upscale mode. |
|
|
| ## License |
|
|
| Apache 2.0 — see [LICENSE](LICENSE) file. Same license as the original model. |
|
|
