30 lines
1.5 KiB
Plaintext
30 lines
1.5 KiB
Plaintext
# 🔪 ComfyUI Sharp Frame Selector
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A collection of high-performance custom nodes for **ComfyUI** designed to detect blur, calculate sharpness scores, and automatically extract the best frames from videos or image batches.
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This pack includes two distinct approaches:
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1. **Parallel Video Loader:** A multi-threaded, path-based loader for processing massive video files directly from disk (Low RAM usage).
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2. **Standard Sharpness Duo:** A classic filter setup for processing images/latents *inside* your existing workflow.
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---
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## 🚀 Key Features
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### 1. New: Parallel Video Loader (Path-Based)
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* **Zero-RAM Scanning:** Scans video files directly from disk without decoding every frame to memory.
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* **Multi-Threaded:** Uses all CPU cores to calculate sharpness scores at high speed.
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* **Batching Support:** Includes a "Page" system to process long movies in chunks (e.g., minute-by-minute) without restarting ComfyUI.
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* **Smart Selection:** Automatically skips "adjacent" frames to ensure you get a diverse selection of sharp images.
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### 2. Standard Sharpness Duo (Tensor-Based)
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* **Workflow Integration:** Works with any node that outputs an `IMAGE` batch (e.g., AnimateDiff, VideoHelperSuite).
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* **Precision Filtering:** Sorts and filters generated frames before saving or passing to a second pass (img2img).
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---
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## 📦 Installation
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1. Clone this repository into your `custom_nodes` folder:
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```bash
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cd ComfyUI/custom_nodes/
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git clone [https://github.com/ethanfel/ComfyUI-Sharp-Selector.git](https://github.com/ethanfel/ComfyUI-Sharp-Selector.git) |