Question: Is there a tool that can capture motion from a single camera video and apply it to a digital avatar?

If you're looking for a tool to capture motion from a single camera video and apply it to a digital avatar, Move AI is a great option. The system, which combines AI, computer vision and biomechanics, converts 2D video into 3D motion data. It can handle single-camera capture through its Move One product, good for solo animators or small teams, and can handle multi-camera capture for more advanced motion capture needs.

Another option is DeepMotion, a web-based system that uses AI motion capture and real-time body tracking to generate 3D animations from video input. It has customizable characters, face and hand tracking, and support for multiple people. DeepMotion is geared for digital creators, filmmakers and game developers who need animation tools that work fast without requiring a lot of technical expertise.

If you're looking for a more specialized tool, check out Meshcapade. The digital human avatar platform uses a generative model called SMPL to generate photorealistic digital avatars from text, video or images. It can capture motion from video and generate body shape from images, which makes it useful for e-commerce and the metaverse. Meshcapade can be integrated with several game engines and graphics packages.

Last, Motorica is another tool worth a look. It uses generative AI to generate high-quality motion capture data quickly and easily. It's geared for animators and content creators who need to generate high-quality animations fast. Motorica's AI abilities mean there's no need for complex setup and post-processing, and it's a good option for those who want to automate their animation pipeline.