update birdseye to handle stationary objects

elax46 · Feb 19, 2022 · ebdfbfe · ebdfbfe
1 parent 1a009c7
commit ebdfbfe
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Showing 3 changed files with 6 additions and 5 deletions.
diff --git a/docs/docs/integrations/mqtt.md b/docs/docs/integrations/mqtt.md
@@ -56,6 +56,7 @@ Message published for each changed event. The first message is published when th
  "thumbnail": null,
  "has_snapshot": false,
  "has_clip": false,
+ "stationary": false, // whether or not the object is considered stationary
  "motionless_count": 0, // number of frames the object has been motionless
  "position_changes": 2 // number of times the object has moved from a stationary position
  },
@@ -78,6 +79,7 @@ Message published for each changed event. The first message is published when th
  "thumbnail": null,
  "has_snapshot": false,
  "has_clip": false,
+ "stationary": false, // whether or not the object is considered stationary
  "motionless_count": 0, // number of frames the object has been motionless
  "position_changes": 2 // number of times the object has changed position
  }

diff --git a/frigate/object_processing.py b/frigate/object_processing.py
@@ -193,6 +193,8 @@ def to_dict(self, include_thumbnail: bool = False):
  "box": self.obj_data["box"],
  "area": self.obj_data["area"],
  "region": self.obj_data["region"],
+ "stationary": self.obj_data["motionless_count"]
+ > self.camera_config.detect.stationary_threshold,
  "motionless_count": self.obj_data["motionless_count"],
  "position_changes": self.obj_data["position_changes"],
  "current_zones": self.current_zones.copy(),

diff --git a/frigate/output.py b/frigate/output.py
@@ -184,10 +184,7 @@ def camera_active(self, object_box_count, motion_box_count):
  if self.mode == BirdseyeModeEnum.continuous:
  return True
 
- if (
- self.mode == BirdseyeModeEnum.motion
- and object_box_count + motion_box_count > 0
- ):
+ if self.mode == BirdseyeModeEnum.motion and motion_box_count > 0:
  return True
 
  if self.mode == BirdseyeModeEnum.objects and object_box_count > 0:
@@ -418,7 +415,7 @@ def receiveSignal(signalNumber, frame):
  ):
  if birdseye_manager.update(
  camera,
- len(current_tracked_objects),
+ len([o for o in current_tracked_objects if not o["stationary"]]),
  len(motion_boxes),
  frame_time,
  frame,