Is there any way to import data of object detection with gst-launch?

[dpcivl]

Hi, I'm really appreciated that I've been helped so much time in this forum.

Thank you for all of your help.

Anyway, I faced another problem.

I'm working with i.MX Machine Learning Guide.

With gst-launch, I'm doing object detection with my tflite model(mobilenet-ssd v2).

However, I can see the bounding boxes with my monitor but I want to import data like scores and classes that GStreamer has found.

If I want to use data from GStreamer, what should I do? Where can I find them?

My goal is to use them for variables of Python or C++ program.

[Zhiming_Liu · Accepted solution]

You may need modify nnstreamer code or refer the nnstreamer documents

https://github.com/nnstreamer/nnstreamer/tree/main/Documentation