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https://github.com/blakeblackshear/frigate.git
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2f3e046130
* Fix HA IP address and WebRTC port inferring * Add note for when candidates aren't being injected
67 lines
2.5 KiB
Python
67 lines
2.5 KiB
Python
"""Creates a go2rtc config file."""
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import json
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import os
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import yaml
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BTBN_PATH = "/usr/lib/btbn-ffmpeg"
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FRIGATE_ENV_VARS = {k: v for k, v in os.environ.items() if k.startswith("FRIGATE_")}
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config_file = os.environ.get("CONFIG_FILE", "/config/config.yml")
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# Check if we can use .yaml instead of .yml
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config_file_yaml = config_file.replace(".yml", ".yaml")
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if os.path.isfile(config_file_yaml):
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config_file = config_file_yaml
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with open(config_file) as f:
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raw_config = f.read()
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if config_file.endswith((".yaml", ".yml")):
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config = yaml.safe_load(raw_config)
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elif config_file.endswith(".json"):
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config = json.loads(raw_config)
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go2rtc_config: dict[str, any] = config.get("go2rtc", {})
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# we want to ensure that logs are easy to read
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if go2rtc_config.get("log") is None:
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go2rtc_config["log"] = {"format": "text"}
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elif go2rtc_config["log"].get("format") is None:
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go2rtc_config["log"]["format"] = "text"
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if not go2rtc_config.get("webrtc", {}).get("candidates", []):
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default_candidates = []
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# use internal candidate if it was discovered when running through the add-on
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internal_candidate = os.environ.get("FRIGATE_GO2RTC_WEBRTC_CANDIDATE_INTERNAL", None)
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if internal_candidate is not None:
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default_candidates.append(internal_candidate)
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# should set default stun server so webrtc can work
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default_candidates.append("stun:8555")
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go2rtc_config["webrtc"] = {"candidates": default_candidates}
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else:
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print("[INFO] Not injecting WebRTC candidates into go2rtc config as it has been set manually")
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# need to replace ffmpeg command when using ffmpeg4
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if not os.path.exists(BTBN_PATH):
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if go2rtc_config.get("ffmpeg") is None:
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go2rtc_config["ffmpeg"] = {
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"rtsp": "-fflags nobuffer -flags low_delay -stimeout 5000000 -user_agent go2rtc/ffmpeg -rtsp_transport tcp -i {input}"
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}
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elif go2rtc_config["ffmpeg"].get("rtsp") is None:
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go2rtc_config["ffmpeg"][
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"rtsp"
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] = "-fflags nobuffer -flags low_delay -stimeout 5000000 -user_agent go2rtc/ffmpeg -rtsp_transport tcp -i {input}"
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for name in go2rtc_config.get("streams", {}):
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stream = go2rtc_config["streams"][name]
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if isinstance(stream, str):
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go2rtc_config["streams"][name] = go2rtc_config["streams"][name].format(**FRIGATE_ENV_VARS)
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elif isinstance(stream, list):
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for i, stream in enumerate(stream):
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go2rtc_config["streams"][name][i] = stream.format(**FRIGATE_ENV_VARS)
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print(json.dumps(go2rtc_config))
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