Deepstream nvtracker maximum tracking id

Accelerated Computing Intelligent Video Analytics DeepStream SDK
1

Hello,

I am wondering what is the maximum id that an object can take from nvtracker because the IDs in the pipeline is always increasing I want to know if I let my pipeline running for days will it reset the IDs if it reached the maximum of its datatype ? and what is the maximum id that the object could take ?

Thanks in advance.

3

Please provide complete information as applicable to your setup.

• Hardware Platform (Jetson / GPU)
• DeepStream Version
• JetPack Version (valid for Jetson only)
• TensorRT Version
• NVIDIA GPU Driver Version (valid for GPU only)
• Issue Type( questions, new requirements, bugs)
• How to reproduce the issue ? (This is for bugs. Including which sample app is using, the configuration files content, the command line used and other details for reproducing)
• Requirement details( This is for new requirement. Including the module name-for which plugin or for which sample application, the function description)

4

I am running Deepstream 5.1 on Dell G5 15 the GPU is GTX 1650ti the OS is Ubuntu 18.04.5LTS tensorrt version 7.2.3.4 GPU Driver 460.39 CUDA version 11.2

6

You can check the filed inside _NvDsObjectMeta, so it should less than the max number guint64 can represent
guint64 object_id;

8

what happens to the tracking IDs if the maximum of guint64 is reached ? does it restart giving IDs from 0 again ?

10

There is no update from you for a period, assuming this is not an issue any more.
Hence we are closing this topic. If need further support, please open a new one.
Thanks

Yeah, it will override the previous ID, what’s the issue did you meet?

12

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