Erroneous depths from SVO files

I’ve been computing the depth of some SVO files with different ZED cameras (one ZED model and two ZED 2 models). I’ve recorded several videos with each one. The SDK version is 3.8.

With one of the ZED 2 cameras the returned depth is correct, but with the other two my depth maps have an average error of 500mm and a maximum error of 1.6m.
I have tried to recalibrate the cameras but the error remains the same.

I’m working with Ubuntu 18.04 and CUDA 12.1.

Does anyone know why this is happening?

Thanks in advance.

Hi @AdrianaGVL,

Would it be possible for you to send some sample SVOs from each camera in the same scene in order for us to troubleshoot the issue? You can email them to if you wish.

With this we will be able to see if this is a calibration issue, or something different.

Hi @mattrouss,

Sure, no problem.
Thank you.