63 lines
1.8 KiB
Python
63 lines
1.8 KiB
Python
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#!/usr/bin/env python3
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import subprocess
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import time
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import os
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import requests
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from datetime import datetime
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# --- CONFIG ---
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STREAM_URL = "http://stream.genesis-radio.net:7454/stream"
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DURATION = 30 # Seconds to monitor
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SILENCE_THRESHOLD = "-50dB"
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SILENCE_DURATION = 5 # Seconds of continuous silence to trigger alert
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TELEGRAM_BOT_TOKEN = "8178867489:AAH0VjN7VnZSCIWasSz_y97iBLLjPJA751k"
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TELEGRAM_CHAT_ID = "1559582356"
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ALERT_FLAG_PATH = "/tmp/genesis_radio_silence.alerted"
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# --- FUNCTIONS ---
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def check_for_silence():
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"""Run ffmpeg with silencedetect and return True if silence is detected."""
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command = [
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"ffmpeg",
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"-i", STREAM_URL,
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"-t", str(DURATION),
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"-af", f"silencedetect=noise={SILENCE_THRESHOLD}:d={SILENCE_DURATION}",
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"-f", "null", "-"
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]
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try:
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output = subprocess.check_output(command, stderr=subprocess.STDOUT, text=True)
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return "silence_start" in output
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except subprocess.CalledProcessError as e:
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return "silence_start" in e.output
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def send_telegram_alert():
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"""Send an alert to Telegram."""
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message = f"🚨 Genesis Radio Alert [{datetime.now()}]: Possible dead air detected on the stream."
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url = f"https://api.telegram.org/bot{TELEGRAM_BOT_TOKEN}/sendMessage"
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payload = {
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"chat_id": TELEGRAM_CHAT_ID,
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"text": message
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}
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try:
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requests.post(url, data=payload, timeout=10)
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except requests.RequestException as e:
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print(f"[!] Failed to send Telegram alert: {e}")
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def main():
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silence = check_for_silence()
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if silence:
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if not os.path.exists(ALERT_FLAG_PATH):
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send_telegram_alert()
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open(ALERT_FLAG_PATH, "w").close()
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else:
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if os.path.exists(ALERT_FLAG_PATH):
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os.remove(ALERT_FLAG_PATH)
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if __name__ == "__main__":
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main()
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