[Config Support]: MQTT events even though not a legit detect #11501

danodemano · 2024-05-24T01:28:46Z

danodemano
May 24, 2024

Describe the problem you are having

Hope this makes sense. I'll try to keep it brief. Why am I getting events with the false_positive = false when they don't pass the min_area: 1000 threshold? Raw JSON output is in the log box. These events do NOT show up in the events area of Frigate. I can get into the details if needed but briefly I'm using some custom code to send alerts only during specific times and I have Home Assistant switches to disable altering at will. Picture here:

Version

0.13.2-6476f8a

Frigate config file

mqtt:
  enabled: True
  host: 192.168.9.205
  port: 1883
  topic_prefix: frigate
  client_id: frigate

rtmp:
  enabled: False

go2rtc:
  streams:
    driveway:
      - rtsp:https://admin:[pass]@192.168.53.110:554/cam/realmonitor?channel=1&subtype=00&authbasic=YWRtaW46amFja2hhbW1lcjg2
    driveway_sub:
      - rtsp:https://admin:[pass]@192.168.53.110:554/cam/realmonitor?channel=1&subtype=02&authbasic=YWRtaW46amFja2hhbW1lcjg2
    front_walk:
      - rtsp:https://admin:[pass]@192.168.53.111:554/s0
    front_walk_sub:
      - rtsp:https://admin:[pass]@192.168.53.111:554/s2
    patio_1:
      - rtsp:https://admin:[pass]@192.168.53.112:554/s0
    patio_1_sub:
      - rtsp:https://admin:[pass]@192.168.53.112:554/s2
    patio_2:
      - rtsp:https://admin:[pass]@192.168.53.118:554/s0
    patio_2_sub:
      - rtsp:https://admin:[pass]@192.168.53.118:554/s2
    backyard:
      - rtsp:https://admin:[pass]@192.168.53.113:554/s0
    backyard_sub:
      - rtsp:https://admin:[pass]@192.168.53.113:554/s2
    house_east:
      - rtsp:https://admin:[pass]@192.168.53.120:554/s0
    house_east_sub:
      - rtsp:https://admin:[pass]@192.168.53.120:554/s2
    living_room:
      - rtsp:https://admin:[pass]@192.168.53.115:554/s0
    living_room_sub:
      - rtsp:https://admin:[pass]@192.168.53.115:554/s2
    den:
      - rtsp:https://admin:[pass]@192.168.53.119:554/s0
    den_sub:
      - rtsp:https://admin:[pass]@192.168.53.119:554/s2
    craft_room:
      - rtsp:https://admin:[pass]@192.168.53.116:554/s0
    craft_room_sub:
      - rtsp:https://admin:[pass]@192.168.53.116:554/s2
    garage:
      - rtsp:https://admin:[pass]@192.168.53.117:554/s0
    garage_sub:
      - rtsp:https://admin:[pass]@192.168.53.117:554/s2
    basement:
      - rtsp:https://admin:[pass]@192.168.53.114:554/s0
    basement_sub:
      - rtsp:https://admin:[pass]@192.168.53.114:554/s2
    litter_boxes:
      - rtsp:https://admin:[pass]@192.168.53.131:554/h264Preview_01_main
    litter_boxes_sub:
      - rtsp:https://admin:[pass]@192.168.53.131:554/h264Preview_01_sub

cameras:
  driveway:
    enabled: True
    record:
      events:
        required_zones:
          - driveway_zone
    snapshots:
      required_zones:
        - driveway_zone
    ffmpeg:
      output_args:
        record: preset-record-generic-audio-copy
      inputs:
        - path: rtsp:https://127.0.0.1:8554/driveway
          input_args: preset-rtsp-restream
          roles:
          - record
        - path: rtsp:https://127.0.0.1:8554/driveway_sub
          input_args: preset-rtsp-restream
          roles:
          - detect
          - audio
    motion:
        mask:
          - 883,60,1236,61,1230,29,878,29
    zones:
      driveway_zone:
        coordinates: 1280,720,1280,213,1099,162,983,136,890,117,673,109,508,108,324,133,170,160,0,213,0,720
        inertia: 1
        objects:
          - person
        filters:
          person:
            min_area: 5000
            max_area: 100000
            threshold: 0.70
    best_image_timeout: 60
    ui:
      order: 0
      dashboard: True
    birdseye:
      order: 0
    mqtt:
      enabled: True
      timestamp: True
      bounding_box: True
      crop: False
  front_walk:
    enabled: True
    record:
      events:
        required_zones:
          - front_yard_and_steps
    snapshots:
      required_zones:
        - front_yard_and_steps
    ffmpeg:
      output_args:
        record: preset-record-generic-audio-copy
      inputs:
        - path: rtsp:https://127.0.0.1:8554/front_walk
          input_args: preset-rtsp-restream
          roles:
          - record
        - path: rtsp:https://127.0.0.1:8554/front_walk_sub
          input_args: preset-rtsp-restream
          roles:
          - detect
          - audio
    zones:
      front_yard_and_steps:
        coordinates: 1024,60,1024,576,463,576,0,576,0,162,179,107,290,167,303,74,510,0,897,0
        inertia: 1
        objects:
          - person
        filters:
          person:
#            min_area: 5000
#            max_area: 100000
            threshold: 0.75
    motion:
      lightning_threshold: 0.7
      contour_area: 30
      threshold: 50
    best_image_timeout: 60
    ui:
      order: 1
      dashboard: True
    birdseye:
      order: 1
    mqtt:
      enabled: True
      timestamp: True
      bounding_box: True
      crop: False
  patio_1:
    enabled: True
    record:
      events:
        required_zones:
          - patio_1_zone
    snapshots:
      required_zones:
        - patio_1_zone
    ffmpeg:
      output_args:
        record: preset-record-generic-audio-copy
      inputs:
        - path: rtsp:https://127.0.0.1:8554/patio_1
          input_args: preset-rtsp-restream
          roles:
          - record
        - path: rtsp:https://127.0.0.1:8554/patio_1_sub
          input_args: preset-rtsp-restream
          roles:
          - detect
          - audio
    motion:
        mask:
          - 600,243,611,242,613,225,601,223
          - 550,226,562,229,563,209,551,206
    zones:
      patio_1_zone:
        coordinates: 0,576,1024,576,1024,0,0,0
        inertia: 1
        objects:
          - person
        filters:
          person:
            min_area: 1000
#            max_area: 100000
            threshold: 0.70
    best_image_timeout: 60
    ui:
      order: 2
      dashboard: True
    birdseye:
      order: 2
    mqtt:
      enabled: True
      timestamp: True
      bounding_box: True
      crop: False
  patio_2:
    enabled: True
    record:
      events:
        required_zones:
          - patio_2_zone
    snapshots:
      required_zones:
        - patio_2_zone
    ffmpeg:
      output_args:
        record: preset-record-generic-audio-copy
      inputs:
        - path: rtsp:https://127.0.0.1:8554/patio_2
          input_args: preset-rtsp-restream
          roles:
          - record
        - path: rtsp:https://127.0.0.1:8554/patio_2_sub
          input_args: preset-rtsp-restream
          roles:
          - detect
          - audio
    zones:
      patio_2_zone:
        coordinates: 0,576,1024,576,1024,0,0,0
        inertia: 1
        objects:
          - person
        filters:
          person:
            min_area: 5000
            max_area: 100000
            threshold: 0.75
    best_image_timeout: 60
    ui:
      order: 3
      dashboard: True
    birdseye:
      order: 3
    mqtt:
      enabled: True
      timestamp: True
      bounding_box: True
      crop: False
  backyard:
    enabled: True
    record:
      events:
        required_zones:
          - backyard_zone
    snapshots:
      required_zones:
        - backyard_zone
    ffmpeg:
      output_args:
        record: preset-record-generic-audio-copy
      inputs:
        - path: rtsp:https://127.0.0.1:8554/backyard
          input_args: preset-rtsp-restream
          roles:
          - record
        - path: rtsp:https://127.0.0.1:8554/backyard_sub
          input_args: preset-rtsp-restream
          roles:
          - detect
          - audio
    motion:
      lightning_threshold: 0.7
    zones:
      backyard_zone:
        coordinates: 0,576,1024,576,1024,0,0,0
        inertia: 1
        objects:
          - person
        filters:
          person:
#            min_area: 5000
#            max_area: 100000
            threshold: 0.70
    best_image_timeout: 60
    ui:
      order: 4
      dashboard: True
    birdseye:
      order: 4
    mqtt:
      enabled: True
      timestamp: True
      bounding_box: True
      crop: False
  house_east:
    enabled: True
    record:
      events:
        required_zones:
          - side_yard
    snapshots:
      required_zones:
        - side_yard
    ffmpeg:
      output_args:
        record: preset-record-generic-audio-copy
      inputs:
        - path: rtsp:https://127.0.0.1:8554/house_east
          input_args: preset-rtsp-restream
          roles:
          - record
        - path: rtsp:https://127.0.0.1:8554/house_east_sub
          input_args: preset-rtsp-restream
          roles:
          - detect
          - audio
    zones:
      side_yard:
        coordinates: 865,576,873,69,765,65,628,88,497,134,286,246,0,413,0,576,441,576
        inertia: 1
        objects:
          - person
        filters:
          person:
#            min_area: 5000
#            max_area: 100000
            threshold: 0.70
    best_image_timeout: 60
    ui:
      order: 5
      dashboard: True
    birdseye:
      order: 5
    mqtt:
      enabled: True
      timestamp: True
      bounding_box: True
      crop: False
  living_room:
    enabled: True
    record:
      events:
        required_zones:
          - window
          - door
    snapshots:
      required_zones:
        - window
        - door
    ffmpeg:
      output_args:
        record: preset-record-generic-audio-copy
      inputs:
        - path: rtsp:https://127.0.0.1:8554/living_room
          input_args: preset-rtsp-restream
          roles:
          - record
        - path: rtsp:https://127.0.0.1:8554/living_room_sub
          input_args: preset-rtsp-restream
          roles:
          - detect
          - audio
    zones:
      window:
        coordinates: 113,314,400,296,400,45,93,88
        inertia: 1
        objects:
          - person
        filters:
          person:
#            min_area: 5000
#            max_area: 100000
            threshold: 0.75
      door:
        coordinates: 529,372,770,383,807,48,560,24
        inertia: 3
        objects:
          - person
        filters:
          person:
#            min_area: 5000
#            max_area: 100000
            threshold: 0.75
    best_image_timeout: 60
    ui:
      order: 6
      dashboard: True
    birdseye:
      order: 6
    mqtt:
      enabled: True
      timestamp: True
      bounding_box: True
      crop: False
  den:
    enabled: True
    record:
      events:
        required_zones:
          - den_zone
    snapshots:
      required_zones:
        - den_zone
    ffmpeg:
      output_args:
        record: preset-record-generic-audio-copy
      inputs:
        - path: rtsp:https://127.0.0.1:8554/den
          input_args: preset-rtsp-restream
          roles:
          - record
        - path: rtsp:https://127.0.0.1:8554/den_sub
          input_args: preset-rtsp-restream
          roles:
          - detect
          - audio
    zones:
      den_zone:
        coordinates: 0,576,1024,576,1024,0,0,0
        inertia: 1
        objects:
          - person
        filters:
          person:
            min_area: 5000
            max_area: 100000
            threshold: 0.75
    best_image_timeout: 60
    ui:
      order: 7
      dashboard: True
    birdseye:
      order: 7
    mqtt:
      enabled: True
      timestamp: True
      bounding_box: True
      crop: False
  craft_room:
    enabled: True
    record:
      events:
        required_zones:
          - craft_room_zone
    snapshots:
      required_zones:
        - craft_room_zone
    ffmpeg:
      output_args:
        record: preset-record-generic-audio-copy
      inputs:
        - path: rtsp:https://127.0.0.1:8554/craft_room
          input_args: preset-rtsp-restream
          roles:
          - record
        - path: rtsp:https://127.0.0.1:8554/craft_room_sub
          input_args: preset-rtsp-restream
          roles:
          - detect
          - audio
    zones:
      craft_room_zone:
        coordinates: 0,576,1024,576,1024,0,0,0
        inertia: 1
        objects:
          - person
        filters:
          person:
            min_area: 5000
            max_area: 100000
            threshold: 0.75
    best_image_timeout: 60
    ui:
      order: 8
      dashboard: True
    birdseye:
      order: 8
    mqtt:
      enabled: True
      timestamp: True
      bounding_box: True
      crop: False
  garage:
    enabled: True
    record:
      events:
        required_zones:
          - garage_door
    snapshots:
      required_zones:
        - garage_door
    ffmpeg:
      output_args:
        record: preset-record-generic-audio-copy
      inputs:
        - path: rtsp:https://127.0.0.1:8554/garage
          input_args: preset-rtsp-restream
          roles:
          - record
        - path: rtsp:https://127.0.0.1:8554/garage_sub
          input_args: preset-rtsp-restream
          roles:
          - detect
          - audio
    zones:
      garage_door:
        coordinates: 181,425,640,429,647,39,171,42
        inertia: 1
        objects:
          - person
        filters:
          person:
            min_area: 5000
            max_area: 100000
            threshold: 0.75
    best_image_timeout: 60
    ui:
      order: 9
      dashboard: True
    birdseye:
      order: 9
    mqtt:
      enabled: True
      timestamp: True
      bounding_box: True
      crop: False
  basement:
    enabled: True
    record:
      events:
        required_zones:
          - basement_zone
    snapshots:
      required_zones:
        - basement_zone
    ffmpeg:
      output_args:
        record: preset-record-generic-audio-copy
      inputs:
        - path: rtsp:https://127.0.0.1:8554/basement
          input_args: preset-rtsp-restream
          roles:
          - record
        - path: rtsp:https://127.0.0.1:8554/basement_sub
          input_args: preset-rtsp-restream
          roles:
          - detect
          - audio
    zones:
      basement_zone:
        coordinates: 0,576,1024,576,1024,0,0,0
        inertia: 1
        objects:
          - person
        filters:
          person:
            min_area: 5000
            max_area: 100000
            threshold: 0.75
    best_image_timeout: 60
    ui:
      order: 10
      dashboard: True
    birdseye:
      order: 10
    mqtt:
      enabled: True
      timestamp: True
      bounding_box: True
      crop: False
  litter_boxes:
    enabled: True
    record:
      enabled: False
    ffmpeg:
      output_args:
        record: preset-record-generic-audio-copy
      inputs:
#        - path: rtsp:https://127.0.0.1:8554/litter_boxes
#          input_args: preset-rtsp-restream
#          roles:
#          - record
        - path: rtsp:https://127.0.0.1:8554/litter_boxes_sub
          input_args: preset-rtsp-restream
          roles:
#          - detect
          - audio
    best_image_timeout: 60
    ui:
      order: 11
      dashboard: True
    birdseye:
      order: 11
    mqtt:
      enabled: True
      timestamp: True
      bounding_box: True
      crop: False

ffmpeg:
  hwaccel_args: preset-vaapi
#  hwaccel_args: preset-intel-qsv-h264

detectors:
#  detector_cpu:
#    type: cpu
#    num_threads: 6
#  ov:
#    type: openvino
#    device: AUTO
  coral:
    type: edgetpu
    device: usb

audio:
  enabled: True
  max_not_heard: 30
  min_volume: 500
  listen:
    - bark
    - fire_alarm
    - scream
    - speech
    - yell
    - gunshot

record:
  enabled: True
  retain:
    days: 14
    mode: motion
  events:
    pre_capture: 10
    post_capture: 10
    retain:
      default: 30
      mode: active_objects

snapshots:
  enabled: True
  retain:
    default: 30

birdseye:
  enabled: True
  mode: continuous

motion:
  threshold: 10
  contour_area: 5
  lightning_threshold: 0.8

ui:
  time_format: 24hour

Relevant log output

{"before":{"id":"1716512502.308108-6lvlhn","camera":"patio_1","frame_time":1716513481.268663,"snapshot":{"frame_time":1716513050.683298,"box":[593,217,611,253],"area":648,"region":[396,56,716,376],"score":0.68359375,"attributes":[]},"label":"person","sub_label":null,"top_score":0.71484375,"false_positive":false,"start_time":1716512502.308108,"end_time":null,"score":0.65234375,"box":[594,217,612,250],"area":594,"ratio":0.5454545454545454,"region":[375,0,695,320],"stationary":true,"motionless_count":896,"position_changes":8,"current_zones":[],"entered_zones":[],"has_clip":false,"has_snapshot":false,"attributes":{},"current_attributes":[]},"after":{"id":"1716512502.308108-6lvlhn","camera":"patio_1","frame_time":1716513541.460286,"snapshot":{"frame_time":1716513050.683298,"box":[593,217,611,253],"area":648,"region":[396,56,716,376],"score":0.68359375,"attributes":[]},"label":"person","sub_label":null,"top_score":0.71484375,"false_positive":false,"start_time":1716512502.308108,"end_time":null,"score":0.640625,"box":[596,219,611,250],"area":465,"ratio":0.4838709677419355,"region":[420,67,740,387],"stationary":true,"motionless_count":1185,"position_changes":8,"current_zones":[],"entered_zones":[],"has_clip":false,"has_snapshot":false,"attributes":{},"current_attributes":[]},"type":"update"}

Frigate stats

No response

Operating system

Other

Install method

Docker CLI

Coral version

USB

Any other information that may be helpful

No response

Answered by NickM-27

May 24, 2024

If they are empty list then it can be ignored. Current zones is the list of zones entered at that moment in time and entered zones is the list of zones entered at any time, chronologically

View full answer

NickM-27 · 2024-05-24T01:30:30Z

NickM-27
May 24, 2024
Collaborator Sponsor

You have applied filters to the zone, but the object is still detected. /events topic will send data for all detections. You can simply ignore these by checking that the object is considered entering the zone.

3 replies

danodemano May 24, 2024
Author

Thanks for the super-fast reply! How do I check if the object is entering the zone via MQTT? Or is there some other config option I need to apply?

I do see a current_zones and entered_zones in the output. So based on the docs here if those are null I can ignore? https://docs.frigate.video/integrations/mqtt/

NickM-27 May 24, 2024
Collaborator Sponsor

If they are empty list then it can be ignored. Current zones is the list of zones entered at that moment in time and entered zones is the list of zones entered at any time, chronologically

Answer selected by danodemano

danodemano May 24, 2024
Author

Got it, thank you again for the quick help. Have a fantastic holiday weekend (assuming you are in the US)!

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[Config Support]: MQTT events even though not a legit detect #11501

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[Config Support]: MQTT events even though not a legit detect #11501

danodemano May 24, 2024

Describe the problem you are having

Version

Frigate config file

Relevant log output

Frigate stats

Operating system

Install method

Coral version

Any other information that may be helpful

Replies: 1 comment · 3 replies

NickM-27 May 24, 2024 Collaborator Sponsor

danodemano May 24, 2024 Author

NickM-27 May 24, 2024 Collaborator Sponsor

danodemano May 24, 2024 Author

danodemano
May 24, 2024

Replies: 1 comment 3 replies

NickM-27
May 24, 2024
Collaborator Sponsor

danodemano May 24, 2024
Author

NickM-27 May 24, 2024
Collaborator Sponsor

danodemano May 24, 2024
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