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zoom on initial move if relative

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This commit is contained in:
Josh Hawkins 2023-10-07 12:10:32 -05:00
parent 4950b1cd01
commit 9d2937e681
1 changed files with 15 additions and 17 deletions
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32
frigate/ptz/autotrack.py
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@ -775,26 +775,24 @@ class PtzAutoTracker:
# 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:
# don't zoom on initial move
if self.tracked_object_previous[camera] is None: if self.tracked_object_previous[camera] is None:
zoom = 0
self.previous_target_box[camera] = target_box self.previous_target_box[camera] = target_box
else:
if (
result := self._should_zoom_in(
camera,
obj,
predicted_box
if camera_config.onvif.autotracking.movement_weights
else obj.obj_data["box"],
)
) is not None:
# zoom in value
zoom = target_box ** self.zoom_factor[camera]
if not result: if (
# zoom out result := self._should_zoom_in(
zoom = -(1 - zoom) if zoom != 0 else 0 camera,
obj,
predicted_box
if camera_config.onvif.autotracking.movement_weights
else obj.obj_data["box"],
)
) is not None:
# zoom in value
zoom = target_box ** self.zoom_factor[camera]
if not result:
# zoom out
zoom = -(1 - zoom) if zoom != 0 else 0
logger.debug(f"{camera}: Zooming: {result} Zoom amount: {zoom}") logger.debug(f"{camera}: Zooming: {result} Zoom amount: {zoom}")