MQTT Details?

[mmcc-xx]

Hi All - I'm hoping to get some more information on when various MQTT messages are published.

If a person is detected and snapshots are enabled, is frigate/<camera_name>/person/snapshot published once and only once for the duration of that "event"?

If a person is detected, is a frigate/events message published every time that person moves within the frame?

Thanks,
Clark

[NickM-27]

If a person is detected and snapshots are enabled, is frigate/<camera_name>/person/snapshot published once and only once for the duration of that "event"?

The snapshot is updated from time to time based on score and some other factors

If a person is detected, is a frigate/events message published every time that person moves within the frame?

No, it has a publish on start when the object is detected, publishes updates when the object enters or exits a zone, publishes updates once a minute (object is stationary), and published on end

[mmcc-xx]

Thanks for the info - that saves me some messing around.

"The snapshot is updated from time to time based on score and some other factors"

Is this documented anywhere?

[NickM-27]

I don't believe so