Reset nvtracker counter

gautamr · July 30, 2019, 10:51am

Is there any way to reset the nvtracker value after reaching a certain value in DS 3.0?

ChrisDing · July 31, 2019, 2:47am

Do you mean tracker id ?

gautamr · July 31, 2019, 5:58pm

Hi Chris, you are right. I wish to reset the tracker id.

ChrisDing · August 1, 2019, 6:55am

Can you share why you need to reset tracking ID ?

sumityadav · August 25, 2019, 6:52am

resetting the tracking ID may be needed when object-id becomes more than the limit 0xFFFFFFFFFFFFFFFF, this situation may arise for continuously running surveillance cameras.

ChrisDing · August 25, 2019, 8:59am

For example 100 tracking ids per second, over 40 billion years it’s possilbe to be overflow

Andrew_Smith · November 10, 2020, 5:39am

@ChrisDing

I have opened a similar issue Reset nvDsAnalytics counters and nvTracker counter, Python

I understand the unique id wont overflow but we are happy with the counters starting from 0,1,2 … N but N needs to go back to 0 the following day, the same with any analytics line crossings etc.

Im sure this can be accomplished with knowing the previous days ending point, but then we need to modify the metadata per object per stream.

Regards Andrew