Theia3D is a markerless motion capture solution that outputs kinematic pose data in .c3d, .fbx or .json file formats using synchronized videos as input. If your camera system can record videos that are synchronized with external devices, then the kinematic outputs from Theia3D will be synchronized with the signals from your other external devices. If the signals from those devices can be exported to separate .c3d files, it is possible to merge the kinematic .c3d files from Theia3D with the .c3d files containing other measurements in software such as Visual3D.

The following camera systems can be synchronized with external devices and have been verified to work with Theia3D:

• Qualisys Miqus
• OptiTrack Prime Color
• Vicon Vue/FLIR Blackfly S
• Contemplas custom camera solutions