Crash using orbbec top and gemini 335 LE

Hello everyone !!

We have just purchased an orbbec gemini 335 LE camera for a project.
When I try to connect to the camera via the orbbec top touchdesigner it crashes instantly. I’m connected directly to the camera via RJ45.
Via the orbbec viewer I can detect the camera and stream different types of data.
I tried with firmware 1.5.31 and 1.5.55 both generate the same error.

It seems that the orbbec SDK used by touchdesigner is too old for this camera model. Do you know if a switch to orbbec sdk_V2 is planned soon?

Thanks,

Sorry you’re having trouble with this. We’ve tested with an older USB gemini camera, but we don’t have one of the newer ethernet versions so we haven’t tried that one yet.

I haven’t looked at the newer SDK yet, so I can’t say for sure if there will be any issues with the update but I expect we will upgrade for the new 2025 experimental release that is out now.

I will let you know when we have more information on that.

Hi Rob, thanks for your time,

When i read the orbbec documentation it seems that the 1.5.31 firmware of this new gemini camera is not compatible with the SDK v1. The first SDK version that is compatible with this firmware seems to be the [2.3.5] (Release Release v2.3.5 · orbbec/OrbbecSDK_v2 · GitHub)

Its a good news if the new sdk is implemented in the new build !

Thanks !