ComfyUI SS Before After Node

Create stunning before-and-after transition videos directly in ComfyUI.

This repository provides two powerful custom nodes for ComfyUI to create stunning before-and-after transition videos. These nodes are designed for visual comparisons, transformations, and creative effects, supporting both standard and depth map-based transitions.

✨ Features

• 🔄 SSBeforeAndAfterVideo - Create videos with fade and wipe transitions between two images.
• 🌌 Depth Map Support - Create depth-aware transitions (SSBeforeAndAfterVideoWithDepthMap) for immersive effects.
• 🎬 Customizable Output - High-quality output with custom resolution, fps, feathering, and looping.
• ⚡ FFmpeg Integration - Robust video encoding.
• 📊 Progress Tracking - Built-in progress bar for frame generation.

🚀 Quick Start

Prerequisites

• ComfyUI installed
• FFmpeg installed and available in system PATH

Installation

1. Go to your ComfyUI custom nodes directory:

   cd ComfyUI/custom_nodes
   

2. Clone this repository:

   git clone https://github.com/SamSeenX/ComfyUI_SSBeforeAfterNode.git
   

3. Install dependencies:

   pip install -r ComfyUI_SSBeforeAfterNode/requirements.txt
   

4. Restart ComfyUI.

Basic Usage

1. Add the node SSBeforeAndAfterVideo or SSBeforeAndAfterVideoWithDepthMap to your workflow.
2. Connect your before_image and after_image inputs.
3. Configure parameters (transition type, duration, FPS).
4. Run the workflow.

📖 Documentation

Node 1: SSBeforeAndAfterVideo

Creates before-and-after transition videos using classic fade and wipe effects.

Parameters:

• transition_type: fade, wipe_from_left, wipe_from_top, etc.
• transition_duration: 0.5 - 10.0 seconds.
• feather: Softness of the wipe edge (0.0 - 1.0).

Node 2: SSBeforeAndAfterVideoWithDepthMap

Creates transitions using a depth map, revealing images based on depth (e.g., back-to-front).

Parameters:

• depth_map: Input depth map image.
• transition_type: back_to_front, front_to_back, middle_out.
• easing_method: Smoothness of the transition.

🏗️ Project Structure

ComfyUI_SSBeforeAfterNode/
├── ss_before_after_video.py            # Basic node logic
├── ss_before_after_video_with_depth.py # Depth-aware node logic
├── requirements.txt                    # Python dependencies
└── README.md

🤝 Contributing

Contributions are welcome!

1. Fork the repository
2. Create your feature branch
3. Commit your changes
4. Push to the branch
5. Open a Pull Request

📝 License

This project is licensed under the MIT License - see the LICENSE file for details.

☕ Support

If you find this project useful, please consider supporting me:

• ⭐ Starring this repository
• 🐛 Reporting issues
• ☕ Buy me a coffee

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Created with ❤️ by SamSeen