The data have been divided into 15 .tar archives, with one archive for each participant. Within each archive are:

 - camera calibration files for the machine vision system for each participant
 - directories for each participant's movement trials, each of which contains:
 - 9 video files, one for each camera (h265 encoded mpeg4 files using yuv
444p)
 - 1 "raw.c3d" unprocessed motion capture file
 - 1 "markers.c3d" Visual 3D processed motion capture file
 - 1 "led.c3d" file, observations of the auxilliary sychronisation light
system.
The video files were created using the FFMPeg library and can be viewed either using FFMpeg's tools (e.g. ffplay) or various other video players, such as VLC. (The YUV444p colour format may make some video players not accept the files). Computer Vision practitioners should have no difficulties using the videos through OpenCV using the FFMpeg backend either with Python or C++ in Linux and Windows.
Calibration files have a simple text file format providing image dimensions, 3x3 intrinsic matrix K, 4x4 extrinsic transformation L (which transforms a point from world to camera coordinates) and distortion parameters k0 -> k4 compatible with OpenCV distortion models. The format of the file is as follows:
``` <width> <height>
K00 K01 K02 K10 K11 K12 K20 K21 K22
L00 L01 L02 L03 L10 L11 L12 L13 L20 L21 L22 L23 L30 L31 L32 L33
k0 k1 k2 k3 k4 ```