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simplify

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This commit is contained in:
Nicolas Mowen 2024-03-08 15:07:34 -07:00
parent 3d539c93eb
commit 9091fc4c4a
1 changed files with 9 additions and 7 deletions
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16
frigate/output/preview.py
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@ -201,13 +201,13 @@ class PreviewRecorder:
frame_time: float, frame_time: float,
) -> bool: ) -> bool:
"""Decide if this frame should be added to PREVIEW.""" """Decide if this frame should be added to PREVIEW."""
active_objs = get_active_objects(frame_time, self.config, current_tracked_objects)
preview_output_fps = ( preview_output_fps = (
2 2
if any( if any(
o["label"] == "car" o["label"] == "car"
for o in get_active_objects( for o in active_objs
frame_time, self.config, current_tracked_objects
)
) )
else 1 else 1
) )
@ -217,10 +217,7 @@ class PreviewRecorder:
return False return False
# send frame if a non-stationary object is in a zone # send frame if a non-stationary object is in a zone
if any( if len(active_objs > 0):
(len(o["current_zones"]) > 0 and not o["stationary"])
for o in current_tracked_objects
):
self.last_output_time = frame_time self.last_output_time = frame_time
return True return True
@ -228,6 +225,11 @@ class PreviewRecorder:
self.last_output_time = frame_time self.last_output_time = frame_time
return True return True
# ensure that at least 2 frames are written every minute
if frame_time - self.last_output_time > 30:
self.last_output_time = frame_time
return True
return False return False
def write_frame_to_cache(self, frame_time: float, frame) -> None: def write_frame_to_cache(self, frame_time: float, frame) -> None: