Generate infinite videos with Wan 2.2 without running out of VRAM.

This workflow uses a specialized custom node to handle segment-based generation. It automatically blends loop transitions and manages memory, allowing you to create long-form videos on consumer GPUs.

⚠️ REQUIRED CUSTOM NODE You must install this node for the workflow to function: 👉 https://github.com/Granddyser/wan-video-extender (install via ComfyUI Manager or git clone into custom_nodes)

🚀 Key Features

• Infinite Extension: Create videos of any length using up to 10+ sequential loops.

• Memory Optimization: Uses segment-based storage (disk-swapping) to keep VRAM usage extremely low, even for long videos.

• Seamless Transitions: Built-in frame overlapping ensures smooth cuts between loops.

• Full Control: Set unique prompts and reference images for each loop.

• Input Flexibility: Start from an image, an existing video, or text-only.

Included Workflows

1. Standard (Native): Best for the Wan 2.2 Rapid/AIO models. Fast and stable.

2. High/Low Noise (Advanced): For users who want to use separate High/Low noise diffusion models and specific VACE modules for maximum quality control.

How to use

1. Install the Wan Video Extender node linked above.

2. Load the workflow.

3. Select your Wan 2.2 Checkpoint (e.g., Wan2.2-14B-Rapid).

4. Write your prompts for the active loops (Loop 1, Loop 2, etc.).

5. (Optional) Load a "Global Reference Image" to keep character consistency.

6. Queue Prompt!