69 lines
1.7 KiB
Markdown
69 lines
1.7 KiB
Markdown
# ComfyUI-SmartResolutionPicker
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A lightweight yet powerful resolution assistant for ComfyUI.
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It allows you to **select image size using human-friendly dropdowns** instead of typing width and height manually.
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Designed for:
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✓ EmptyLatentImage
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✓ Video / TikTok / IG / Story formats
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✓ ControlNet / AnimateDiff / Sampler
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✓ Latent-safe (auto snap to 64)
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---
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## ✨ Features
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🧠 Smart width & height calculation
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– Choose **Resolution Preset** (HD, FullHD, 2K, 4K, 8K)
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– Choose **Aspect Ratio** (1:1, 9:16, 4:5, 21:9 etc.)
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– Output: clean `width` and `height` (INT values)
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⚙ Latent-safe scaling
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– Automatically snaps resolution to the nearest multiple of 64
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– 100% compatible with latent operations
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🎯 Two Nodes Included
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| Node | Description |
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|------|-------------|
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| Smart Resolution Picker | Returns width & height (INT) for image/latent initialization |
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| Smart Latent Generator | Directly creates empty LATENT tensor from resolution + ratio |
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---
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## 📐 Available Resolution Presets
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| Name | Size |
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|------|------|
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| SD | 512 × 512 |
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| HD | 1280 × 720 |
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| FullHD | 1920 × 1080 |
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| 2K Cinema | 2048 × 1080 |
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| QHD | 2560 × 1440 |
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| 4K UHD | 3840 × 2160 |
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| 8K UHD | 7680 × 4320 |
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---
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## 📸 Available Aspect Ratios
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| Ratio | Common Usage |
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|-------|--------------|
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| 1:1 | Square / Album Cover |
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| 4:5 | Instagram Portrait |
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| 3:4 | Classic Portrait / Photography |
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| 2:3 | DSLR Photo / Print |
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| 5:4 | Medium Format |
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| 9:16 | TikTok / Reel / Story |
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| 16:9 | YouTube / Widescreen |
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| 21:9 | Cinematic Ultra-wide |
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---
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## 🚀 SmartLatentGenerator Node
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Generates latent **directly**, no need for EmptyLatentImage.
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```mermaid
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flowchart LR
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A[SmartLatentGenerator] --> B[Sampler / KSampler]
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