I recently purchased a TEVO-VL20N-NDI PTZ camera (
https://www.tenveo-video-conference.com/ndi-ptz-camera/tevo-vl20n-ndi-ptz-conference-camera-hd1080p.html)
and am facing challenges calibrating and utilizing it for tracked usage via the Aximmetry Camera Calibrator. Specifically, I am encountering issues with the VISCA protocol. The calibrator frequently displays a "connection lost" message, although this disappears when I maneuver the PTZ using the web interface, prompting me to calibrate. Despite successful calibration with the checkerboard, the VISCA tracking information isn't transmitted during testing, causing the virtual ground to remain stationary.
Here's a video showing the camera loosing its VISCA connection: https://streamable.com/waybi0
I would immensely appreciate any advice or insights from anyone who has experience with this particular camera, especially regarding the VISCA protocol and Aximmetry calibration.
Thank you very much!
Best regards,
Your camera probably isn’t suitable for sending tracking data. VISCA is a protocol for controlling the camera and not primarily for sending tracking data. I haven’t seen any VISCA camera sending useable tracking data so far. Professional PTZ cameras use FreeD.