What are the class labels supported by XProtectAnalysis? For class labels that go beyond the few defined by the ONVIF Analytics Service Specification, how are they parsed by XProtectAnalysis?
The only analysis data / metadata that Milestone uses and interprets is the bounding boxes.
You can submit metadata in you preferred format and develop an integration that uses it. For example you could develop a Samrt Client plug-in that reads your metadata and makes overlay on the cameras displayed in the Smart Client.
Bo - Thank you for the response. So if NVIDIA has other class labels that are not supported by ONVIF - for example class label TRUCK, what you are saying is that the label by itself is not of interest but Milestone just uses the bounding box? In that case if I have to search retrospectively for all video clips from cameras that show Grey Trucks, how does that query get supported in Milestone if there is no notion of the class label Truck?
Right now you can only search metadata by time. So no understanding of the metadata is required for the Milestone VMS.
To be Onvif compliant you should submit the data as an Onvif extension, but as you can hear this is not a demand.