In fact, we succeeded to get metadata from the Video Processing toolkit (by using deepstream). So as the next step, we want to generate alarms using these bounding boxes metadata.
Please read these articles, they might be helpful –
https://developer.milestonesys.com/s/article/exploring-the-MIP-SDK-recommended-top-SDK-samples http://download.milestonesys.com/MIPSDK/Samples/TriggerAlarmFromExternal-ConceptSolution.pdf
In fact, I read all these examples, but I didn’t found any way to get alarms into the smart client from the sent metadata (bounding boxes). Could I generate an event using this metadata?
You will need to implement something to send events, not just metadata.
You could say that submitting metadata will never result in an alarm, and there is no feature in XProtect to raise an alarm or event based on what metadata comes in.
It is possible for you to send the events when the metadata meet criteria that you decide should raise an event that can trigger an alarm.
This is the reason we answered with instructions on how to submit an analytics event.