No problem - by the way, if you don’t need temporal tracking, you could simply do it as you outlined in the other thread:
The VPI or DeepStream-based tracking would be for if you wanted certainty that the bounding box was the same person frame-to-frame (for example, if multiple people were in the camera frame).
“Tracking by detection” is essentially what was being referred to in the other thread - since these object detection DNNs are fairly accurate, they produce detection bounding-boxes a good amount of the time (although there is noise). However the object detection DNN doesn’t know if that is the same person or not in the bounding box - just that it is a person (any person).