Is integrating Mixamo presets into Adobe Animate a copyright violation?

Hello!

I've added support for importing Motion Capture coordinates (optimized for 2D characters) into my Adobe Animate extension, including presets from the Adobe Mixamo catalog.

If I embed 20–30 Mixamo presets directly into the extension, would that be a copyright violation? The extension is completely free.

Detailed update overview on YouTube: Import BVH into Adobe Animate