ComfyUI-VideoBasicLatentSync

By jax-explorerView on GitHub →

Optimize OOM issues based on ComfyUI-LatentSyncWrapper. [a/ShmuelRonen/ComfyUI-LatentSyncWrapper](https://github.com/ShmuelRonen/ComfyUI-LatentSyncWrapper) VideBasic Optimize OOM Plan: [a/jax-explorer/ComfyUI-VideoBasic](https://github.com/jax-explorer/ComfyUI-VideoBasic)

How much VRAM does ComfyUI-VideoBasicLatentSync require?

Direct Answer: The ComfyUI node ComfyUI-VideoBasicLatentSync 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

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!

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What Python packages are required for ComfyUI-VideoBasicLatentSync?

Direct Answer: Running ComfyUI-VideoBasicLatentSync requires installing the following Python package dependencies: decord, diffusers, einops, face-alignment, ffmpeg-python>=0.2.0, huggingface-hub>=0.10.0, mediapipe>=0.10.8, omegaconf, opencv-python, safetensors, soundfile, transformers. Ensure your ComfyUI environment has these packages active before launching.

requirements.txt
decord
diffusers
einops
face-alignment
ffmpeg-python>=0.2.0
huggingface-hub>=0.10.0
mediapipe>=0.10.8
omegaconf
opencv-python
safetensors
soundfile
transformers

Interactive Setup & Dependency Resolver

Operating System:
Environment Type:
Run this terminal command in your ComfyUI root folder:
# Loading command...

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Arc2Face ComfyUI Node Library
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Arthemy Live Tuner - SDXL
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BokehDiffusionComfyUI
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Frequently Asked Questions

How much VRAM does ComfyUI-VideoBasicLatentSync require?

ComfyUI-VideoBasicLatentSync requires a minimum of 4096MB (4.0GB) of VRAM for base operation. For optimal performance, a GPU with at least 8GB of VRAM is recommended. Low VRAM mode is not supported for this node.

Can I run ComfyUI-VideoBasicLatentSync on an RTX 3060, RTX 4070, or RTX 4090?

✅ RTX 3060 (12GB): Yes, fully compatible with 6.8GB headroom. ✅ RTX 4070 (12GB): Yes, fully compatible with 6.8GB headroom. ✅ RTX 4070 Ti (16GB): Yes, fully compatible with 10.4GB headroom. ✅ RTX 4090 (24GB): Yes, fully compatible with 17.6GB headroom

What Python packages are required for ComfyUI-VideoBasicLatentSync?

To run ComfyUI-VideoBasicLatentSync, you need to install: decord, diffusers, einops, face-alignment, ffmpeg-python>=0.2.0, huggingface-hub>=0.10.0, mediapipe>=0.10.8, omegaconf, opencv-python, safetensors, soundfile, transformers. You can install these using pip or add them to your requirements.txt file.

How do I install ComfyUI-VideoBasicLatentSync in ComfyUI?

To install ComfyUI-VideoBasicLatentSync: (1) Navigate to your ComfyUI/custom_nodes directory, (2) Clone the repository: git clone https://github.com/jax-explorer/ComfyUI-VideoBasicLatentSync, (3) Install dependencies: pip install -r requirements.txt (if present), (4) Restart ComfyUI. Alternatively, use ComfyUI Manager for one-click installation.