Extensions/Native Looper
ComfyUI Extension

Native Looper

Multi-loop video generation with sharp output and character consistency

By masteroleary·Created 4 months ago·Updated 4 months ago· 2
masteroleary/ComfyUI-LooperNode
Nodes4
On cloudLocal install
Categoryvideo/native, video/i2v_looper
Stars2
Updated4 months ago

Nodes (4)

I2V Loop
video/native
I2V Looper
video/native
I2V Looper High/Low
video/i2v_looper
I2V Loop High/Low
video/i2v_looper
Readme

ComfyUI-NativeLooper

Multi-loop video generation with sharp output and character consistency.

Features

  • Multi-loop generation — up to 10 segments, chained for seamless long videos
  • Per-loop prompts — different prompt for each segment
  • Per-loop frame counts — customize duration per segment
  • Per-loop LoRA — different LoRA per segment
  • Memory efficient — segments saved to disk between loops, VRAM cleaned between iterations

Installation

Option 1: Clone into custom_nodes

cd ComfyUI/custom_nodes
git clone https://github.com/YOUR_USERNAME/ComfyUI-NativeLooper.git

Option 2: Manual

Copy the nodes.py and __init__.py files into ComfyUI/custom_nodes/ComfyUI-NativeLooper/.

No additional dependencies required — uses only ComfyUI built-in modules.

How It Works

  1. For each loop:
    • Encodes prompt and CLIP Vision features for the current start image
    • Builds WanImageToVideo conditioning
    • Optionally applies a per-loop LoRA
    • Samples with KSampler, decodes with VAE
    • Saves segment to disk; uses last frame as start image for the next loop
  2. Concatenates all segments into the final video.

License

MIT