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only try absolute zoom in if obj area has changed

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This commit is contained in:
Josh Hawkins 2023-10-01 22:01:13 -05:00
parent e8f00b71f2
commit 4fc2a5f340
1 changed files with 10 additions and 0 deletions
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10
frigate/ptz/autotrack.py
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@ -674,6 +674,16 @@ class PtzAutoTracker:
zoom = min(1.0, zoom_level + 0.1) zoom = min(1.0, zoom_level + 0.1)
else: else:
zoom = max(0.0, zoom_level - 0.1) zoom = max(0.0, zoom_level - 0.1)
# don't make small movements to zoom in if area hasn't changed significantly
# but always zoom out if necessary
if (
"area" in obj.previous
and abs(obj.obj_data["area"] - obj.previous["area"])
/ obj.obj_data["area"]
< 0.3
and zoom >= zoom_level
):
zoom = 0
# relative zooming concurrently with pan/tilt # relative zooming concurrently with pan/tilt
if camera_config.onvif.autotracking.zooming == ZoomingModeEnum.relative: if camera_config.onvif.autotracking.zooming == ZoomingModeEnum.relative: