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comfyui-motion-previs-studio

Open-source 3D camera, character & motion previs studio replacing Higgsfield 3D-Jutsu for AI video.

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GITHUB · launched Oct 29, 2026 · 29 upvotes (top 51%)

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Could you build this?

Partial A browser-based 3D camera, character, and motion previs UI with ComfyUI integration is buildable with three.js and a node-based backend. Realistic character rigs and motion retargeting need animation expertise and assets.

What it would actually take: The stack would be three.js or Babylon.js for the 3D viewport, a ComfyUI custom node package for export, and a pose or camera-data format. The hard parts are skeleton retargeting, motion data, and matching the camera to the video model's expectations. Good results need rigged characters and animation assets, which a solo builder may not have.

Competitors

Other products that read as similar to this one : 484 launches clear the similarity bar, closest 8 shown.

Attention rank: #263 of 485 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 358 days after the earliest competitor.

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