Uploaded September 2024 | Updated September 2026, 50 minutes ago

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This tutorial will teach you how to easily extract detailed alpha mattes from videos in ComfyUI without the need to rotoscope in an external program. You can use these alpha mattes for all types of effects and workflows both in and out of ComfyUI.

You can download this workflow here:
civitai.com/models/746889/sam2-easy-comfyui-alphamattes-rotoscope

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