Modifying the message sent by nvmsgbroker

[thieshanthan]

I using the deepstream-test4 sample app with amqp to get the metadata sent to a server. The example is working as expected. But it always sends some metadata that I dont need (sensor, place, analytics informations, locations, coordinates). How can I control what I send through the broker?

Also if I want to attach custom data, How should I do it?

• Hardware Platform (Jetson / GPU): Jetson
• DeepStream Version: 6.3
• JetPack Version (valid for Jetson only): 5.1.2
• TensorRT Version
• NVIDIA GPU Driver Version (valid for GPU only)
• Issue Type( questions, new requirements, bugs): Question

[fanzh]

the data encapsulation is nvmsgconv low-level lib, which is opensource. you can modify the generate_event_message/generate_dsmeta_message to customize. especially you need to rebuild and replace the so after modifying. the code path is \opt\nvidia\deepstream\deepstream-7.0\sources\libs\nvmsgconv.