ComfyUI_OmniAvatar
A ComfyUI custom node developed based on OmniAvatar, capable of generating video sequences with synchronized lip movements and facial expressions by inputting a portrait image, audio, and text prompt. The node parameters and invocation method are fully consistent with the official OmniAvatar inference.
How much VRAM does ComfyUI_OmniAvatar require?
Direct Answer: The ComfyUI node ComfyUI_OmniAvatar 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.
- Base VRAM:
- 4096MB (4.0GB)
- Recommended GPU:
- 8GB+ VRAM
- Low VRAM Mode:
- ✗ Not supported
- Estimation Confidence:
- MEDIUM
Interactive VRAM Compatibility Estimator
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_OmniAvatar?
Direct Answer: Running ComfyUI_OmniAvatar requires installing the following Python package dependencies: dlib, einops, face_alignment, ffmpeg-python, ftfy, librosa==0.10.2.post1, numpy==1.26.4, omegaconf, opencv-python, peft==0.15.1, pillow, scipy==1.14.0, scipy==1.14.0, soundfile, torch>=1.13, tqdm, transformers==4.52.3, xfuser==0.4.1. This node specifically requires PyTorch version 1.13 or newer.
dlib
einops
face_alignment
ffmpeg-python
ftfy
librosa==0.10.2.post1
numpy==1.26.4
omegaconf
opencv-python
peft==0.15.1
pillow
scipy==1.14.0
scipy==1.14.0
soundfile
torch>=1.13
tqdm
transformers==4.52.3
xfuser==0.4.1Interactive Setup & Dependency Resolver
# Loading command...Special Environment Requirements:
Requires PyTorch version 1.13+.
# Loading PyTorch command...Frequently Asked Questions
How much VRAM does ComfyUI_OmniAvatar require?
ComfyUI_OmniAvatar 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_OmniAvatar 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 PyTorch version does ComfyUI_OmniAvatar need?
ComfyUI_OmniAvatar requires the following PyTorch-related packages: torch>=1.13. Ensure your ComfyUI environment has these installed. Ensure your PyTorch installation matches your CUDA version (use torch.version.cuda to check).
What Python packages are required for ComfyUI_OmniAvatar?
To run ComfyUI_OmniAvatar, you need to install: dlib, einops, face_alignment, ffmpeg-python, ftfy, librosa==0.10.2.post1, numpy==1.26.4, omegaconf, opencv-python, peft==0.15.1, pillow, scipy==1.14.0, scipy==1.14.0, soundfile, torch>=1.13, tqdm, transformers==4.52.3, xfuser==0.4.1. You can install these using pip or add them to your requirements.txt file.
How do I install ComfyUI_OmniAvatar in ComfyUI?
To install ComfyUI_OmniAvatar: (1) Navigate to your ComfyUI/custom_nodes directory, (2) Clone the repository: git clone https://github.com/CallMe1101/ComfyUI_OmniAvatar, (3) Install dependencies: pip install -r requirements.txt (if present), (4) Restart ComfyUI. Alternatively, use ComfyUI Manager for one-click installation.