what's max value of tracking id in deepstream 3.0?

I can’t switch to 4.0,I know that 4.0 tracking id type is gint64,
what’s the type in 3.0 nvtracker plugin?
if is not gint64,is any workarounds to change to gint64.

I check 3.0 code, gstnvdsmeta.h -> NvDsObjectParams -> “gint tracking_id;”
“gint” has 4 bytes, “gint64” has 8 bytes. I think there is no workarouds to change to gint64.

Can you share what’s problem to switch to 4.0 ?

Hi mailcollect,

We haven’t heard back from you in a couple weeks, so marking this topic closed.
Please open a new forum issue when you are ready and we’ll pick it up there.