chris/frigate
1
0
Fork 0
forked from Github/frigate
Code Pull Requests Packages Activity

only save recordings when an event is in progress

Browse Source
This commit is contained in:
Blake Blackshear
2021-10-23 16:18:13 -05:00
parent 6c8b184d2c
commit 2f2329ba44
7 changed files with 215 additions and 65 deletions
Download Patch File Download Diff File Expand all files Collapse all files

40
frigate/events.py
View File

@@ -30,6 +30,11 @@ class EventProcessor(threading.Thread):
self.stop_event = stop_event
def run(self):
# set an end_time on events without an end_time on startup
Event.update(end_time=Event.start_time + 30).where(
Event.end_time == None
).execute()
while not self.stop_event.is_set():
try:
event_type, camera, event_data = self.event_queue.get(timeout=10)
@@ -38,14 +43,35 @@ class EventProcessor(threading.Thread):
logger.debug(f"Event received: {event_type} {camera} {event_data['id']}")
event_config: EventsConfig = self.config.cameras[camera].record.events
if event_type == "start":
self.events_in_process[event_data["id"]] = event_data
if event_type == "end":
event_config: EventsConfig = self.config.cameras[camera].record.events
elif event_type == "update":
self.events_in_process[event_data["id"]] = event_data
# TODO: this will generate a lot of db activity possibly
if event_data["has_clip"] or event_data["has_snapshot"]:
Event.create(
Event.replace(
id=event_data["id"],
label=event_data["label"],
camera=camera,
start_time=event_data["start_time"] - event_config.pre_capture,
end_time=None,
top_score=event_data["top_score"],
false_positive=event_data["false_positive"],
zones=list(event_data["entered_zones"]),
thumbnail=event_data["thumbnail"],
region=event_data["region"],
box=event_data["box"],
area=event_data["area"],
has_clip=event_data["has_clip"],
has_snapshot=event_data["has_snapshot"],
).execute()
elif event_type == "end":
if event_data["has_clip"] or event_data["has_snapshot"]:
Event.replace(
id=event_data["id"],
label=event_data["label"],
camera=camera,
@@ -60,11 +86,15 @@ class EventProcessor(threading.Thread):
area=event_data["area"],
has_clip=event_data["has_clip"],
has_snapshot=event_data["has_snapshot"],
)
).execute()
del self.events_in_process[event_data["id"]]
self.event_processed_queue.put((event_data["id"], camera))
# set an end_time on events without an end_time before exiting
Event.update(end_time=datetime.datetime.now().timestamp()).where(
Event.end_time == None
).execute()
logger.info(f"Exiting event processor...")