Question: Can you recommend a platform that can automatically track an actor's performance and apply it to a CG character in a scene?

If you want to track an actor's performance and apply it to a CG character in a scene, Wonder Studio is a good option. It uses AI to recognize cuts in video, track the actor's movement, and apply it to a designated CG character with fluid animation, lighting and compositing. The platform streamlines VFX work, eliminating the need for motion capture and 3D software, and can be easily integrated with existing pipelines.

Another option is DeepMotion, which offers AI-based motion capture and real-time body tracking from video input. It has features like text-to-3D animation, multi-person tracking, customizable characters and physics simulation, making it a good fit for digital creators and filmmakers who want to accelerate their animation workflow.

Move AI is also worth a look, offering markerless motion capture products that convert 2D video into 3D motion data. It can handle single and multi-camera capture, hand and finger tracking, and high-quality motion data, and offers a range of pricing options for individuals, small studios and larger studios.

Last, Plask Motion uses AI to convert video into 3D animations for fast prototyping and workflow improvements. It can handle multi-person motion capture, multiple file formats and real-time collaboration, making it good for game developers, filmmakers and virtual reality creators who need fast, realistic motion capture tools.