Tracker and sgie with multi source

[htopcu]

Please provide complete information as applicable to your setup.

• Hardware Platform (Jetson / GPU) Jetson Nano
• DeepStream Version 5.1
• JetPack Version (valid for Jetson only) 4.5.1
• TensorRT Version 7.1.3+cuda10.2
• Issue Type( questions, new requirements, bugs) Question

I am trying to make tracker and secondary gie work with below code. I had no problem with 1 source. I think I have problems with linkings.

Thanks.

deepstream_multi_usb.py (19.8 KB)

sgie has 2 class Helmet and Humanhead. Its only draw box for Humanhead but I cant access obj_meta for sgie

[htopcu]

Found better way here

But still can’t access sgie obj_meta

            if obj_meta.obj_label != SGIE_CLASS_LBL_HUMANHEAD:
                obj_counter[obj_meta.class_id] += 1
            if obj_meta.obj_label == PGIE_CLASS_LBL_PERSON:
                obj_meta.rect_params.border_color.set(1.0, 1.0, 0.0, 1.0)
            if obj_meta.obj_label == SGIE_CLASS_LBL_HELMET:
                obj_counter[SGIE_CLASS_ID_HELMET] += 1
                obj_meta.rect_params.border_color.set(0.0, 1.0, 0.0, 1.0)
            elif obj_meta.obj_label == SGIE_CLASS_LBL_HUMANHEAD:
                obj_counter[SGIE_CLASS_ID_HUMANHEAD] += 1
                obj_meta.rect_params.border_color.set(1.0, 0.0, 0.0, 1.0)

obj_meta.obj_label never equals to ‘Helmet’ or ‘Human head’ so I can’t set color.
But It works for Person

[htopcu]

It works after below change

#tiler_src_pad=tracker.get_static_pad("src")
tiler_src_pad=sgie1.get_static_pad("src")

[htopcu]

New problem here