blakeblackshear.frigate/frigate/const.py
Nicolas Mowen c3b313a70d
Audio events (#6848)
* Initial audio classification model implementation

* fix mypy

* Keep audio labelmap local

* Cleanup

* Start adding config for audio

* Add the detector

* Add audio detection process keypoints

* Build out base config

* Load labelmap correctly

* Fix config bugs

* Start audio process

* Fix startup issues

* Try to cleanup restarting

* Add ffmpeg input args

* Get audio detection working

* Save event to db

* End events if not heard for 30 seconds

* Use not heard config

* Stop ffmpeg when shutting down

* Fixes

* End events correctly

* Use api instead of event queue to save audio events

* Get events working

* Close threads when stop event is sent

* remove unused

* Only start audio process if at least one camera is enabled

* Add const for float

* Cleanup labelmap

* Add audio icon in frontend

* Add ability to toggle audio with mqtt

* Set initial audio value

* Fix audio enabling

* Close logpipe

* Isort

* Formatting

* Fix web tests

* Fix web tests

* Handle cases where args are a string

* Remove log

* Cleanup process close

* Use correct field

* Simplify if statement

* Use var for localhost

* Add audio detectors docs

* Add restream docs to mention audio detection

* Add full config docs

* Fix links to other docs

---------

Co-authored-by: Jason Hunter <hunterjm@gmail.com>
2023-07-01 08:18:33 -05:00

50 lines
1.3 KiB
Python

CONFIG_DIR = "/config"
DEFAULT_DB_PATH = f"{CONFIG_DIR}/frigate.db"
MODEL_CACHE_DIR = f"{CONFIG_DIR}/model_cache"
BASE_DIR = "/media/frigate"
CLIPS_DIR = f"{BASE_DIR}/clips"
RECORD_DIR = f"{BASE_DIR}/recordings"
EXPORT_DIR = f"{BASE_DIR}/exports"
BIRDSEYE_PIPE = "/tmp/cache/birdseye"
CACHE_DIR = "/tmp/cache"
YAML_EXT = (".yaml", ".yml")
FRIGATE_LOCALHOST = "http://127.0.0.1:5000"
PLUS_ENV_VAR = "PLUS_API_KEY"
PLUS_API_HOST = "https://api.frigate.video"
BTBN_PATH = "/usr/lib/btbn-ffmpeg"
# Attributes
ATTRIBUTE_LABEL_MAP = {
"person": ["face", "amazon"],
"car": ["ups", "fedex", "amazon", "license_plate"],
}
ALL_ATTRIBUTE_LABELS = [
item for sublist in ATTRIBUTE_LABEL_MAP.values() for item in sublist
]
# Audio Consts
AUDIO_DURATION = 0.975
AUDIO_FORMAT = "s16le"
AUDIO_MAX_BIT_RANGE = 32768.0
AUDIO_SAMPLE_RATE = 16000
# Regex Consts
REGEX_CAMERA_NAME = r"^[a-zA-Z0-9_-]+$"
REGEX_RTSP_CAMERA_USER_PASS = r":\/\/[a-zA-Z0-9_-]+:[\S]+@"
REGEX_HTTP_CAMERA_USER_PASS = r"user=[a-zA-Z0-9_-]+&password=[\S]+"
# Known Driver Names
DRIVER_ENV_VAR = "LIBVA_DRIVER_NAME"
DRIVER_AMD = "radeonsi"
DRIVER_INTEL_i965 = "i965"
DRIVER_INTEL_iHD = "iHD"
# Record Values
MAX_SEGMENT_DURATION = 600
MAX_PLAYLIST_SECONDS = 7200 # support 2 hour segments for a single playlist to account for cameras with inconsistent segment times