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Code Issues Actions 3 Packages Projects Releases Wiki Activity

Dynamic Management of Cameras (#18671)

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* Add base class for global config updates

* Add or remove camera states

* Move camera process management to separate thread

* Move camera management fully to separate class

* Cleanup

* Stop camera processes when stop command is sent

* Start processes dynamically when needed

* Adjust

* Leave extra room in tracked object queue for two cameras

* Dynamically set extra config pieces

* Add some TODOs

* Fix type check

* Simplify config updates

* Improve typing

* Correctly handle indexed entries

* Cleanup

* Create out SHM

* Use ZMQ for signaling object detectoin is completed

* Get camera correctly created

* Cleanup for updating the cameras config

* Cleanup

* Don't enable audio if no cameras have audio transcription

* Use exact string so similar camera names don't interfere

* Add ability to update config via json body to config/set endpoint

Additionally, update the config in a single rather than multiple calls for each updated key

* fix autotracking calibration to support new config updater function

---------

Co-authored-by: Josh Hawkins <32435876+hawkeye217@users.noreply.github.com>
This commit is contained in:
Nicolas Mowen
2025-08-16 10:20:33 -05:00
committed by Blake Blackshear
co-authored by Josh Hawkins
parent 4b57e5e265
commit faadea8e1f
18 changed files with 533 additions and 228 deletions
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frigate/ptz/autotrack.py
+7 -4
View File
@@ -31,7 +31,7 @@ from frigate.const import (
)
from frigate.ptz.onvif import OnvifController
from frigate.track.tracked_object import TrackedObject
from frigate.util.builtin import update_yaml_file
from frigate.util.builtin import update_yaml_file_bulk
from frigate.util.config import find_config_file
from frigate.util.image import SharedMemoryFrameManager, intersection_over_union
@@ -348,10 +348,13 @@ class PtzAutoTracker:
f"{camera}: Writing new config with autotracker motion coefficients: {self.config.cameras[camera].onvif.autotracking.movement_weights}"
)
update_yaml_file(
update_yaml_file_bulk(
config_file,
["cameras", camera, "onvif", "autotracking", "movement_weights"],
self.config.cameras[camera].onvif.autotracking.movement_weights,
{
f"cameras.{camera}.onvif.autotracking.movement_weights": self.config.cameras[
camera
].onvif.autotracking.movement_weights
},
)
async def _calibrate_camera(self, camera):