The dolly can communicate its position in space in real-time via the FreeD protocol so it can be used by any virtual production solution like Zero Density, Pixotope, Disguise,…
Because of the curve, spatial calibration is required. Thanks to the software, tracking data of devices are aggregated to communicate the coordinates of a global virtual camera under a single FreeD signal.
The use of curved rails requires the use of external tracking to calibrate the rail path. We provide an innovative process to perform this calibration, using a Vive tracker. Of course, any other tracking solution can also be used: Mo-Sys, Stype, NCam.