different alert/detection objects in one camera but different zones

[GnomiBerlin]

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Question: how can I setup a config to reach this?

Goal:

Camera A:
ZoneAA:
ZoneBB:

objects:
- bicycle
- bird
- cat
- dog
- person

Alerts:
ZoneAA: person, bicycle
ZoneBB: person, cat, dog

Detections:
ZoneAA: cat, bird, dog
ZoneBB: bicycle

---

used, but not correct:
I do not know, how I can separate the review alerts/detections for the zones and if there is another error?

CameraA:
    ffmpeg:
      inputs:
        - path: rtsp://user:[email protected]/cam/realmonitor?channel=1&subtype=00
          roles:
            - record
        - path: rtsp://user:[email protected]/cam/realmonitor?channel=1&subtype=01
          roles:
            - detect
      output_args:
        record: preset-record-generic-audio-copy #preset-record-generic-audio-aac
    detect:
      width: 640
      height: 480
      fps: 5
    objects:
      track:
        - person
        - bicycle
        - bird
        - cat
        - dog

    snapshots:
      enabled: true
      timestamp: true
      bounding_box: true
      required_zones:
        - ZoneBB
        - ZoneAA
      retain:
        default: 30
    record:
      enabled: true
      retain:
        days: 0
        mode: motion
      events:
        pre_capture: 5
        post_capture: 5
        retain:
          default: 14
          mode: active_objects
    ui:
      order: 2

    zones:
      ZoneAA:
        coordinates: 
          0.001,0.484,0.42,0.25,0.787,0.145,0.864,0.191,0.873,0.252,0.875,0.386,0.956,0.523,0.828,0.998,0,1
        loitering_time: 0
        objects:
          - bicycle
          - bird
          - cat
          - dog
          - person
      ZoneBB:
        coordinates: 0.123,0.232,0.671,0.024,0.674,0.003,0.189,0.001,0.002,0.253,0,0.393
        loitering_time: 0
        objects:
          - person
          - bicycle
          - dog
          - cat
    review:
      alerts:
        required_zones:
          - ZoneBB
          - ZoneAA
        labels:
          - bicycle
          - person
      detections:
        required_zones:
          - ZoneBB
          - ZoneAA
        labels:
          - cat
          - dog
          - bird
version: 0.14

[NickM-27]

If you allow the detections to come from anywhere that would simplify it a lot. Otherwise you'll need 4 zones

[GnomiBerlin]

o.k., but if I would make only Alerts zone specific, how should the config looks like?

are the alers only used implicit due to the zone configuration and the review-part ignores the alert objet types, which are not defined in the zone?
Is the below config as you propose or how should it look like?

Assumption:

Alerts:
ZoneAA: person, bicycle
ZoneBB: person, cat, dog

---

CameraA:
    ffmpeg:
      inputs:
        - path: rtsp://user:[email protected]/cam/realmonitor?channel=1&subtype=00
          roles:
            - record
        - path: rtsp://user:[email protected]/cam/realmonitor?channel=1&subtype=01
          roles:
            - detect
      output_args:
        record: preset-record-generic-audio-copy #preset-record-generic-audio-aac
    detect:
      width: 640
      height: 480
      fps: 5
    objects:
      track:
        - person
        - bicycle
        - bird
        - cat
        - dog

    snapshots:
      enabled: true
      timestamp: true
      bounding_box: true
      required_zones:
        - ZoneBB
        - ZoneAA
      retain:
        default: 30
    record:
      enabled: true
      retain:
        days: 0
        mode: motion
      events:
        pre_capture: 5
        post_capture: 5
        retain:
          default: 14
          mode: active_objects
    ui:
      order: 2

    zones:
      ZoneAA:
        coordinates: 
          0.001,0.484,0.42,0.25,0.787,0.145,0.864,0.191,0.873,0.252,0.875,0.386,0.956,0.523,0.828,0.998,0,1
        loitering_time: 0
        objects:
          - bicycle
          - person
      ZoneBB:
        coordinates: 0.123,0.232,0.671,0.024,0.674,0.003,0.189,0.001,0.002,0.253,0,0.393
        loitering_time: 0
        objects:
          - person
          - dog
          - cat
    review:
      alerts:
        required_zones:
          - ZoneBB
          - ZoneAA
        labels:
          - bicycle
          - person
          - dog
          - cat
      
version: 0.14

[NickM-27]

the config there looks fine, although defining the labels for alerts is redundant since it is already defined for the zone.

[GnomiBerlin]

Ok, now I saw not any alert during the last day. I will check all again and also remove the redundancy....

[GnomiBerlin]

so, I now removed the redundancy labels in the alerts of the review part and reached:

....    
  zones:
      ZoneAA:
        coordinates: 
          0.001,0.484,0.42,0.25,0.787,0.145,0.864,0.191,0.873,0.252,0.875,0.386,0.956,0.523,0.828,0.998,0,1
        loitering_time: 0
        objects:
          - bicycle
          - person
      ZoneBB:
        coordinates: 0.123,0.232,0.671,0.024,0.674,0.003,0.189,0.001,0.002,0.253,0,0.393
        loitering_time: 0
        objects:
          - person
          - dog
          - cat
    review:
      alerts:
        required_zones:
          - ZoneBB
          - ZoneAA

The result is, that in the GUI Alerts of default car,person are shown and not my Alert types.
I add the labels like person and dog again, it is shown correctly, but the same alerts in both zones??

[NickM-27]

I add the labels like person and dog again, it is shown correctly, but the same alerts in both zones??

that's just because the UI doesn't look at the object restrictions for zones. Otherwise that sentence would get very long.