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update birdseye to handle stationary objects

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This commit is contained in:
Blake Blackshear 2022-02-12 06:59:10 -06:00
parent 1a009c7fd1
commit ebdfbfe96c
3 changed files with 6 additions and 5 deletions
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2
docs/docs/integrations/mqtt.md
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@ -56,6 +56,7 @@ Message published for each changed event. The first message is published when th
"thumbnail": null, "thumbnail": null,
"has_snapshot": false, "has_snapshot": false,
"has_clip": 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 "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 "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, "thumbnail": null,
"has_snapshot": false, "has_snapshot": false,
"has_clip": 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 "motionless_count": 0, // number of frames the object has been motionless
"position_changes": 2 // number of times the object has changed position "position_changes": 2 // number of times the object has changed position
} }

2
frigate/object_processing.py
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@ -193,6 +193,8 @@ class TrackedObject:
"box": self.obj_data["box"], "box": self.obj_data["box"],
"area": self.obj_data["area"], "area": self.obj_data["area"],
"region": self.obj_data["region"], "region": self.obj_data["region"],
"stationary": self.obj_data["motionless_count"]
> self.camera_config.detect.stationary_threshold,
"motionless_count": self.obj_data["motionless_count"], "motionless_count": self.obj_data["motionless_count"],
"position_changes": self.obj_data["position_changes"], "position_changes": self.obj_data["position_changes"],
"current_zones": self.current_zones.copy(), "current_zones": self.current_zones.copy(),

7
frigate/output.py
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@ -184,10 +184,7 @@ class BirdsEyeFrameManager:
if self.mode == BirdseyeModeEnum.continuous: if self.mode == BirdseyeModeEnum.continuous:
return True return True
if ( if self.mode == BirdseyeModeEnum.motion and motion_box_count > 0:
self.mode == BirdseyeModeEnum.motion
and object_box_count + motion_box_count > 0
):
return True return True
if self.mode == BirdseyeModeEnum.objects and object_box_count > 0: if self.mode == BirdseyeModeEnum.objects and object_box_count > 0:
@ -418,7 +415,7 @@ def output_frames(config: FrigateConfig, video_output_queue):
): ):
if birdseye_manager.update( if birdseye_manager.update(
camera, camera,
len(current_tracked_objects), len([o for o in current_tracked_objects if not o["stationary"]]),
len(motion_boxes), len(motion_boxes),
frame_time, frame_time,
frame, frame,