ComfyUI-K3NKImageGrab

Name: ComfyUI-K3NKImageGrab
Author: K3NK3

Standalone ComfyUI node to grab the last N frames from a directory as a single batch with optional frame stride, designed for video continuation workflows and temporal consistency improvement.

VRAM Requirements

Direct Answer: The ComfyUI node ComfyUI-K3NKImageGrab requires a minimum base VRAM of 4096MB and is optimized for GPUs with at least 8GB of VRAM. Low VRAM mode is not supported for this node.

Very High (4-8GB)

Base VRAM:: 4096MB (4.0GB)
Recommended GPU:: 8GB+ VRAM
Low VRAM Mode:: ✗ Not supported
Estimation Confidence:: MEDIUM

🧮 Interactive VRAM Compatibility Estimator

1. Your GPU VRAM:

2. Base Model Weight:

3. Target Resolution:

4. ComfyUI Optimization launch argument:

Estimated Total VRAM: 3.00 GBTarget: 8 GB

✅ Comfortable Fit

Your GPU has plenty of headroom. You can run this node safely with your active configurations!

Deploy on High-Performance GPUs

Need more VRAM to run ComfyUI with this node? Rent low-cost, high-performance GPUs on Vast.ai instantly.

🚀 Deploy on Vast.ai

Deploy on Cloud GPUs

Need more VRAM to run ComfyUI with this node? Rent low-cost, high-performance cloud GPUs on RunPod instantly.

🚀 Deploy on RunPod

Python Dependencies

Direct Answer: Running ComfyUI-K3NKImageGrab requires installing the following Python package dependencies: numpy>=1.21.0, opencv-python>=4.5.0 # Optional: Required for video processing, pillow>=9.0.0, torch>=1.10.0. This node specifically requires PyTorch version 1.10.0 or newer.

requirements.txt

numpy>=1.21.0
opencv-python>=4.5.0  # Optional: Required for video processing
pillow>=9.0.0
torch>=1.10.0

🛠️ Interactive Setup & Dependency Resolver

Operating System:

Environment Type:

Run this terminal command in your ComfyUI root folder:

# Loading command...

⚠️ Special Environment Requirements:

Requires PyTorch version 1.10.0+.

To update PyTorch for your selected setup, run:

# Loading PyTorch command...