ZED Link Quad v1.4.1 -- unsynchronized cameras (AGX Orin, 3× ZED X Mini)

Hardware
1

Hardware/Software:

  • Jetson AGX Orin, L4T 36.3.0, kernel 5.15.136-tegra

  • 3× ZED X Mini Stereo (GMSL2), ZED Link Quad

  • ZED SDK 5.1.0, stereolabs-zedlink-quad v1.3.2

I followed the guide for Enable full onboard synchronization, but the ts of the images are drifting over time.

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59811821212733962501872×874 98.4 KB

In this plot, the time difference of each camera wrt the camera 1 are shown. The plot is showing a recording of 9000 samples which is 5 min at 30 fps.

Thanks

2

Hi @LeoBrizi,

Would you be able to update to ZED SDK 5.2.3 and ZED X Driver 1.4.1 to benefit from all sync and performance improvements that may impact this?

1 Like
3

Update to ZED SDK 5.2.3 and ZED link 1.4.1

ZED_Diagnostic_Results.json (51.5 KB)