start.sh

#!/bin/bash

# 1. Start Xvfb (Virtual Screen)
Xvfb :99 -screen 0 1080x1920x24 &
export DISPLAY=:99

# 2. Check for Music
if [ ! -f bgm.mp3 ]; then
    echo "Downloading background music..."
    wget -q -O bgm.mp3 "https://files.freemusicarchive.org/storage-freemusicarchive-org/music/no_curator/Kevin_MacLeod/Oddities/Kevin_MacLeod_-_Winner_Winner.mp3"
fi

# 3. Create Node Server (Website) on Port 7860
echo "
const express = require('express');
const app = express();
const path = require('path');
app.get('/', (req, res) => res.sendFile(path.join(__dirname, 'index.html')));
app.get('/health', (req, res) => res.send('OK'));
app.listen(7860, () => console.log('Server ready on port 7860'));

const puppeteer = require('puppeteer');

(async () => {
  try {
    const browser = await puppeteer.launch({
      executablePath: '/usr/bin/google-chrome',
      headless: false,
      args: [
        '--no-sandbox',
        '--disable-setuid-sandbox',
        '--start-fullscreen',
        '--window-size=1080,1920',
        '--kiosk',
        '--disable-infobars',
        '--disable-dev-shm-usage',
        '--disable-gpu', 
        '--autoplay-policy=no-user-gesture-required'
      ]
    });
    const page = await browser.newPage();
    await page.setViewport({ width: 1080, height: 1920 });
    await page.goto('http://localhost:7860');
    console.log('Browser loaded successfully');
  } catch (e) {
    console.error('Browser crashed:', e);
  }
})();
" > server.js

# 4. Create Smart DNS Resolver
echo "
const https = require('https');
const url = 'https://dns.google/resolve?name=a.rtmp.youtube.com&type=A';
https.get(url, (res) => {
    let data = '';
    res.on('data', (chunk) => data += chunk);
    res.on('end', () => {
        try {
            const json = JSON.parse(data);
            if (json.Answer) {
                console.log(json.Answer.find(a => a.type === 1).data);
            } else { console.log('DNS_FAIL'); }
        } catch (e) { console.log('DNS_FAIL'); }
    });
}).on('error', (err) => console.log('DNS_FAIL'));
" > resolve_ip.js

# 5. Start Website
node server.js &
sleep 15

# 6. Resolve YouTube IP
echo "Resolving YouTube IP..."
YOUTUBE_IP=$(node resolve_ip.js)
if [ "$YOUTUBE_IP" == "DNS_FAIL" ] || [ -z "$YOUTUBE_IP" ]; then
    YOUTUBE_IP="142.250.179.140"
fi
echo "Targeting Server: $YOUTUBE_IP"

# 7. Start Stream (CPU OPTIMIZED)
# Changes: Reduced bitrate to 2500k, changed preset to ultrafast, added -r 30 output enforcement
ffmpeg -y \
    -thread_queue_size 1024 -f x11grab -draw_mouse 0 -s 1080x1920 -framerate 30 -i :99 \
    -thread_queue_size 1024 -stream_loop -1 -i bgm.mp3 \
    -c:v libx264 -preset ultrafast -b:v 2500k -maxrate 3000k -bufsize 6000k -pix_fmt yuv420p -g 60 -r 30 \
    -c:a aac -b:a 128k -ar 44100 -map 0:v:0 -map 1:a:0 \
    -f flv "rtmp://$YOUTUBE_IP:1935/live2/$YOUTUBE_KEY"