mirror of
https://github.com/blakeblackshear/frigate.git
synced 2024-12-23 19:11:14 +01:00
ad60f4894b
* Update go2rtc to 1.1.1 * Remove redundant qualifiers * Remove qualifiers * Set default_query * Update version
76 lines
2.9 KiB
Python
76 lines
2.9 KiB
Python
"""Creates a go2rtc config file."""
|
|
|
|
import json
|
|
import os
|
|
import sys
|
|
import yaml
|
|
|
|
|
|
BTBN_PATH = "/usr/lib/btbn-ffmpeg"
|
|
FRIGATE_ENV_VARS = {k: v for k, v in os.environ.items() if k.startswith("FRIGATE_")}
|
|
config_file = os.environ.get("CONFIG_FILE", "/config/config.yml")
|
|
|
|
# Check if we can use .yaml instead of .yml
|
|
config_file_yaml = config_file.replace(".yml", ".yaml")
|
|
if os.path.isfile(config_file_yaml):
|
|
config_file = config_file_yaml
|
|
|
|
with open(config_file) as f:
|
|
raw_config = f.read()
|
|
|
|
if config_file.endswith((".yaml", ".yml")):
|
|
config = yaml.safe_load(raw_config)
|
|
elif config_file.endswith(".json"):
|
|
config = json.loads(raw_config)
|
|
|
|
go2rtc_config: dict[str, any] = config.get("go2rtc", {})
|
|
|
|
# we want to ensure that logs are easy to read
|
|
if go2rtc_config.get("log") is None:
|
|
go2rtc_config["log"] = {"format": "text"}
|
|
elif go2rtc_config["log"].get("format") is None:
|
|
go2rtc_config["log"]["format"] = "text"
|
|
|
|
if not go2rtc_config.get("webrtc", {}).get("candidates", []):
|
|
default_candidates = []
|
|
# use internal candidate if it was discovered when running through the add-on
|
|
internal_candidate = os.environ.get("FRIGATE_GO2RTC_WEBRTC_CANDIDATE_INTERNAL", None)
|
|
if internal_candidate is not None:
|
|
default_candidates.append(internal_candidate)
|
|
# should set default stun server so webrtc can work
|
|
default_candidates.append("stun:8555")
|
|
|
|
go2rtc_config["webrtc"] = {"candidates": default_candidates}
|
|
else:
|
|
print("[INFO] Not injecting WebRTC candidates into go2rtc config as it has been set manually", file=sys.stderr)
|
|
|
|
# sets default RTSP response to be equivalent to ?video=h264,h265&audio=aac
|
|
# this means user does not need to specify audio codec when using restream
|
|
# as source for frigate and the integration supports HLS playback
|
|
if go2rtc_config.get("rtsp") is None:
|
|
go2rtc_config["rtsp"] = {"default_query": "mp4"}
|
|
elif go2rtc_config["rtsp"].get("default_query") is None:
|
|
go2rtc_config["rtsp"]["default_query"] = "mp4"
|
|
|
|
# need to replace ffmpeg command when using ffmpeg4
|
|
if not os.path.exists(BTBN_PATH):
|
|
if go2rtc_config.get("ffmpeg") is None:
|
|
go2rtc_config["ffmpeg"] = {
|
|
"rtsp": "-fflags nobuffer -flags low_delay -stimeout 5000000 -user_agent go2rtc/ffmpeg -rtsp_transport tcp -i {input}"
|
|
}
|
|
elif go2rtc_config["ffmpeg"].get("rtsp") is None:
|
|
go2rtc_config["ffmpeg"][
|
|
"rtsp"
|
|
] = "-fflags nobuffer -flags low_delay -stimeout 5000000 -user_agent go2rtc/ffmpeg -rtsp_transport tcp -i {input}"
|
|
|
|
for name in go2rtc_config.get("streams", {}):
|
|
stream = go2rtc_config["streams"][name]
|
|
|
|
if isinstance(stream, str):
|
|
go2rtc_config["streams"][name] = go2rtc_config["streams"][name].format(**FRIGATE_ENV_VARS)
|
|
elif isinstance(stream, list):
|
|
for i, stream in enumerate(stream):
|
|
go2rtc_config["streams"][name][i] = stream.format(**FRIGATE_ENV_VARS)
|
|
|
|
print(json.dumps(go2rtc_config))
|