Video Actor Extract
Extract individual actors from video with green screen background, face-based identity clustering, and structured metadata output
Quick Technical Summary: Video Actor Extract
- Base VRAM Footprint:
- 4096 MB (8 GB Tier)
- Primary Dependencies:
- ffmpeg-python>=0.2.0, insightface>=0.7.3, numpy>=1.24.0, onnxruntime>=1.16.0; sys_platform != 'linux', onnxruntime-gpu>=1.16.0; sys_platform == 'linux', onnxruntime-silicon>=1.16.0; sys_platform == 'darwin' and platform_machine == 'arm64', opencv-python>=4.8.0, scikit-learn>=1.3.0, ultralytics>=8.0.0
- Min PyTorch / CUDA:
- PyTorch 2.0+ | CUDA 12.1+
- GitHub Repository:
- https://github.com/ahkimkoo/ComfyUI-VideoActorExtract
Citation Note: Data sourced from VRAM DB. For complete workflow OOM estimations, use the VRAM DB Workflow Analyzer.
How much VRAM does Video Actor Extract require?
Direct Answer: The ComfyUI node Video Actor Extract 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
Cheapest VRAM Upgrade Paths (Live Market Prices):
- GeForce RTX 3060 12GB (Ultimate Budget VRAM King)──► Used: $209.62View eBay ↗
- GeForce RTX 4060 8GB (Modern Entry-Level)──► New: $303.50View Amazon ↗
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What Python packages are required for Video Actor Extract?
Direct Answer: Running Video Actor Extract requires installing the following Python package dependencies: ffmpeg-python>=0.2.0, insightface>=0.7.3, numpy>=1.24.0, onnxruntime>=1.16.0; sys_platform != 'linux', onnxruntime-gpu>=1.16.0; sys_platform == 'linux', onnxruntime-silicon>=1.16.0; sys_platform == 'darwin' and platform_machine == 'arm64', opencv-python>=4.8.0, scikit-learn>=1.3.0, ultralytics>=8.0.0. Ensure your ComfyUI environment has these packages active before launching.
ffmpeg-python>=0.2.0
insightface>=0.7.3
numpy>=1.24.0
onnxruntime>=1.16.0; sys_platform != 'linux'
onnxruntime-gpu>=1.16.0; sys_platform == 'linux'
onnxruntime-silicon>=1.16.0; sys_platform == 'darwin' and platform_machine == 'arm64'
opencv-python>=4.8.0
scikit-learn>=1.3.0
ultralytics>=8.0.0Interactive Setup & Dependency Resolver
# Loading command...Frequently Asked Questions
How much VRAM does Video Actor Extract require?
Video Actor Extract 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 Video Actor Extract 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
How much VRAM does Video Actor Extract take on an RTX 3060 vs RTX 4090?
On an RTX 3060 (12GB VRAM), Video Actor Extract runs smoothly on an RTX 3060 (12GB) with 6.8GB of headroom. This is sufficient to run the node alongside standard SD 1.5 and SDXL workflows in full precision. On an RTX 4090 (24GB VRAM), the node runs with extreme headroom on an RTX 4090 (24GB) with 17.6GB of dedicated headroom. This allows you to combine the node with massive models (like FLUX.1 Dev, Schnell, or Hunyuan Video) in full precision (FP16) without any offload flags.
What Python packages are required for Video Actor Extract?
To run Video Actor Extract, you need to install: ffmpeg-python>=0.2.0, insightface>=0.7.3, numpy>=1.24.0, onnxruntime>=1.16.0; sys_platform != 'linux', onnxruntime-gpu>=1.16.0; sys_platform == 'linux', onnxruntime-silicon>=1.16.0; sys_platform == 'darwin' and platform_machine == 'arm64', opencv-python>=4.8.0, scikit-learn>=1.3.0, ultralytics>=8.0.0. You can install these using pip or add them to your requirements.txt file.
How do I install Video Actor Extract in ComfyUI?
To install Video Actor Extract: (1) Navigate to your ComfyUI/custom_nodes directory, (2) Clone the repository: git clone https://github.com/ahkimkoo/ComfyUI-VideoActorExtract, (3) Install dependencies: pip install -r requirements.txt (if present), (4) Restart ComfyUI. Alternatively, use ComfyUI Manager for one-click installation.