🦙 comfyui-hoangyell-video-edit 🎬✨

Professional ComfyUI custom nodes for video editing workflows. 🚀

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Author: hoangyell Coding for fun! If you like this project, visit my site or say hi!

✨ Features

• 📂 Select video and image files via ComfyUI file picker
• 🖼️ Image is scaled and padded to fit video resolution (no crop/stretch)
• 🔍 Zoom transition animation between intro image and main video
• 🎥 All video properties (resolution, fps, pixel format, codec, bitrate) are matched to the original video
• 💾 Output is auto-saved and selectable in ComfyUI
• 🧩 Modular codebase, ready for future expansion (more nodes, helpers, and utilities)

🚦 How to Use

1. Move to your ComfyUI/custom_nodes/ directory:

   cd /path/to/ComfyUI/custom_nodes/
   

2. Clone this repository:

   git clone https://github.com/HoangYell/comfyui-hoangyell-video
   

3. (Recommended) Activate your Python virtual environment, or create one if you haven't:

   python3 -m venv venv
   source venv/bin/activate
   

4. Install the required Python packages:

   pip install -r requirements.txt
   

5. Restart ComfyUI.

6. See the example workflow below for how to use the node:

<p align="center"> <img src="input/how_to_use_this_node.png" alt="How to use the VideoIntroImage node" width="600"/> </p>

🎬 Before & After Example

Before (Input Video):

<video src="input/goat.mp4" controls width="320"></video>

After (Output Video):

<video src="input/this_is_output.mp4" controls width="320"></video>

📦 Requirements

• 🛠️ ffmpeg (system binary)
• 🛠️ ffprobe (system binary)
• 🐍 ffmpeg-python (for future extensibility, see requirements.txt)

🧩 Node: VideoIntroImage

Inputs:

• 🎞️ video_path: Path to the main video file
• 🖼️ image_path: Path to the intro image file
• ⏱️ duration: Duration (seconds) for the intro image

Outputs:

• 📤 output_video_path: Path to the output video file
• 📁 output_video_file: Output video file (for ComfyUI file output)

🛠️ Extensibility

• 🧰 All helpers are in utils.py for easy reuse.
• 🏗️ Node code is modular and ready for future splitting into multiple files/classes.
• 📚 Follow the structure in Bjornulf_custom_nodes for large-scale node collections.

📄 License

MIT