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Initialize grid before starting processing frames

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This commit is contained in:
Nick Mowen 2023-10-17 08:05:00 -06:00
parent f359715341
commit f073d6b94b
1 changed files with 6 additions and 3 deletions
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9
frigate/video.py
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@ -423,6 +423,8 @@ def track_camera(
frame_manager = SharedMemoryFrameManager() frame_manager = SharedMemoryFrameManager()
region_grid = get_camera_regions_grid(config.name, config.detect)
process_frames( process_frames(
name, name,
frame_queue, frame_queue,
@ -441,6 +443,7 @@ def track_camera(
motion_enabled, motion_enabled,
stop_event, stop_event,
ptz_metrics, ptz_metrics,
region_grid
) )
logger.info(f"{name}: exiting subprocess") logger.info(f"{name}: exiting subprocess")
@ -508,13 +511,13 @@ def process_frames(
motion_enabled: mp.Value, motion_enabled: mp.Value,
stop_event, stop_event,
ptz_metrics: PTZMetricsTypes, ptz_metrics: PTZMetricsTypes,
region_grid,
exit_on_empty: bool = False, exit_on_empty: bool = False,
): ):
fps = process_info["process_fps"] fps = process_info["process_fps"]
detection_fps = process_info["detection_fps"] detection_fps = process_info["detection_fps"]
current_frame_time = process_info["detection_frame"] current_frame_time = process_info["detection_frame"]
region_grid = None next_region_update = get_tomorrow_at_2()
next_region_update = None
fps_tracker = EventsPerSecond() fps_tracker = EventsPerSecond()
fps_tracker.start() fps_tracker.start()
@ -524,7 +527,7 @@ def process_frames(
region_min_size = get_min_region_size(model_config) region_min_size = get_min_region_size(model_config)
while not stop_event.is_set(): while not stop_event.is_set():
if not region_grid or datetime.datetime.now() > next_region_update: if datetime.datetime.now() > next_region_update:
region_grid = get_camera_regions_grid(camera_name, detect_config) region_grid = get_camera_regions_grid(camera_name, detect_config)
next_region_update = get_tomorrow_at_2() next_region_update = get_tomorrow_at_2()