Tracker The unique ID of the tracking object is null

Accelerated Computing Intelligent Video Analytics DeepStream SDK
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**• Hardware Platform (Jetson / GPU)：dGPU**
**• DeepStream Version:5.1**
**• JetPack Version (valid for Jetson only)**
**• TensorRT Version:7.2.3**
**• NVIDIA GPU Driver Version (valid for GPU only):11.1**
**• Issue Type( questions, new requirements, bugs):questions**
**• deepstream python api Multiplex detection,sample deepstream-test3 run out no vidio of lables？
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Sorry, I didn’t get, can you explain more details about what’s the issue/question?

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I add the tracking function of deepstream-test2 on the basis of deepstream-test3. The video playback has ID, but I extract it as empty in the code. What’s the matter？

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NvDsObjectMeta — Deepstream Deepstream Version: 6.1.1 documentation , you should print the obj_meta.object_id

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Yes, I made a mistake just now. After my modification is correct, the result is also wrong. What should I do？
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Video display has ID，Do I need any configuration in my code?

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Could you refer DeepStream SDK FAQ - #11 by bcao if you are using nvdcf tracker

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Brother, my language is python. What should I do?

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Brother, please tell me how to stop deep stream-test1 in the background!

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Hey customer, please create new topic for your new quesiton , we would like one topic to track one issue