Inject NVDS_ANALYTICS in running pipeline

[deda-100]

Hello all,

I have a running pipeline for object detection where I use the component nvds_analytics to count objects in a certain region.
My question here is, am I able to modify the ROI of this analytics while the pipeline is running?
Or do I need to stop the pipeline, change the config file with the new ROI and then start again the pipeline?

[fanzh]

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)

[fanzh]

please refer to this topic.

[fanzh]

why do you need to modify the ROI dynamically? did you try the solution above? Thank you!