VantageLongWanVideo is a lightweight project management system for ComfyUI, designed for long-running, prompt-driven video generation. It simplifies workflow management by saving prompts to disk, handling continuity across runs, and allowing resuming or regenerating from any point.

✨ Highlights

This project includes three nodes:
- Vantage Project Loader → Project manager node (saves/loads scripts, computes start points)
- Vantage I2V Single Model Looper → For Wan 2.1 / Wan 2.2 AIO workflows
- Vantage I2V Dual Model Looper → For Wan 2.2 High/Low noise workflows

✨ Features

Save and load prompt scripts as JSON files
Automatic start_prompt calculation based on existing output folders
Resume generation from any prompt index
Extend projects with new prompts without re-rendering previous clips
Regenerate selected segments by specifying a positive start_prompt
Organized output structure for easy project management
Works with both single-model and dual-model workflows

🧰 Requirements

ComfyUI (current version).
Python 3.10+ recommended.

⚙️ Installation

Method 1: Using ComfyUI Manager (Recommended)

Open ComfyUI Manager.
Click on Install Custom Nodes.
Search for VantageLongWanVideo and click Install.
Restart ComfyUI.

Method 2: Manual Installation

Navigate to your ComfyUI custom_nodes directory.
```
cd ComfyUI/custom_nodes/
```

Clone this repository:

git clone https://github.com/vantagewithai/VantageLongWanVideo.git

Restart ComfyUI.