ComfyUI Sync Lipsync Node

By wasilone11View on GitHub →

This custom node allows you to perform audio-video lip synchronization inside ComfyUI using a simple interface.

How much VRAM does ComfyUI Sync Lipsync Node require?

Direct Answer: The ComfyUI node ComfyUI Sync Lipsync Node 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 Sync Lipsync Node?

Direct Answer: Running ComfyUI Sync Lipsync Node requires installing the following Python package dependencies: protobuf<6.0.0,>=3.20.3, requests==2.32.3, syncsdk==0.1.9. Ensure your ComfyUI environment has these packages active before launching.

requirements.txt
protobuf<6.0.0,>=3.20.3
requests==2.32.3
syncsdk==0.1.9

Interactive Setup & Dependency Resolver

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

Related Custom Nodes

The following custom nodes run in the same PyTorch / CUDA environment and share similar categories or workflows:

ATI_AudioReactive
by yukascomfy1.5GB VRAM
Akatz Custom Nodes
by akatz-ai128MB VRAM
Artha-Gemini
by Cyrostar4.0GB VRAM
Bjornulf_custom_nodes
by justUmen256MB VRAM

Frequently Asked Questions

How much VRAM does ComfyUI Sync Lipsync Node require?

ComfyUI Sync Lipsync Node 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 Sync Lipsync Node 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 Sync Lipsync Node?

To run ComfyUI Sync Lipsync Node, you need to install: protobuf<6.0.0,>=3.20.3, requests==2.32.3, syncsdk==0.1.9. You can install these using pip or add them to your requirements.txt file.

How do I install ComfyUI Sync Lipsync Node in ComfyUI?

To install ComfyUI Sync Lipsync Node: (1) Navigate to your ComfyUI/custom_nodes directory, (2) Clone the repository: git clone https://github.com/wasilone11/comfyui-sync-lipsync-node, (3) Install dependencies: pip install -r requirements.txt (if present), (4) Restart ComfyUI. Alternatively, use ComfyUI Manager for one-click installation.