Add PHP Video Converter Suite with live stream pipelines and nuclear control panel UI

Full-featured video conversion platform with:
- FFmpeg-based pipeline system with composable stages (transcode, scale, filter, audio, bitrate, framerate, trim, deinterlace, denoise, stabilize)
- Live stream management with real-time format switching (RTMP/RTSP/HTTP)
- Industrial/nuclear power plant control room themed UI with gauges, switches, LED indicators
- Format switchboard for instant conversion between 16+ video/audio formats
- Pipeline designer with visual flow editor and drag-and-drop stage composition
- Job queue with priority scheduling and batch conversion
- WebSocket server for real-time progress broadcasting
- REST API for all operations (upload, convert, streams, pipelines, queue)
- System monitoring (CPU, memory, disk) with animated gauge displays
- Docker Compose setup with web, websocket, and worker services

https://claude.ai/code/session_01WxmHGnVFXGm2bwbFREHkHb

video-converter-suite/bin/start.sh

@@ -0,0 +1,101 @@
+#!/bin/bash
+
+# Video Converter Suite - Startup Script
+# Starts all services: Web Server, WebSocket Server, Queue Worker
+
+echo "================================================"
+echo "  VIDEO CONVERTER SUITE - Starting Services"
+echo "================================================"
+echo ""
+
+DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+cd "$DIR"
+
+# Create storage directories
+mkdir -p storage/{uploads,outputs,thumbnails,logs,temp}
+
+# Check FFmpeg
+if command -v ffmpeg &> /dev/null; then
+    echo "[OK] FFmpeg: $(ffmpeg -version 2>&1 | head -1)"
+else
+    echo "[!!] FFmpeg not found. Install with: apt install ffmpeg"
+    echo "     The application will work but conversions will fail."
+fi
+
+# Check PHP
+if command -v php &> /dev/null; then
+    echo "[OK] PHP: $(php -v 2>&1 | head -1)"
+else
+    echo "[!!] PHP not found."
+    exit 1
+fi
+
+# Install dependencies if needed
+if [ ! -d "vendor" ]; then
+    echo ""
+    echo "Installing dependencies..."
+    if command -v composer &> /dev/null; then
+        composer install
+    else
+        echo "[!!] Composer not found. WebSocket server won't work."
+        echo "     The web interface will still work without it."
+    fi
+fi
+
+echo ""
+echo "Starting services..."
+echo ""
+
+# Start Web Server
+echo "[1/3] Web Server on http://localhost:8080"
+php -S 0.0.0.0:8080 -t public public/router.php \
+    -d upload_max_filesize=5G \
+    -d post_max_size=5G \
+    -d memory_limit=512M \
+    -d max_execution_time=3600 \
+    > storage/logs/web.log 2>&1 &
+WEB_PID=$!
+
+# Start WebSocket Server (optional, requires Ratchet)
+if [ -f "vendor/autoload.php" ]; then
+    echo "[2/3] WebSocket Server on ws://localhost:8081"
+    php bin/websocket-server.php > storage/logs/websocket.log 2>&1 &
+    WS_PID=$!
+else
+    echo "[2/3] WebSocket Server: SKIPPED (run composer install first)"
+    WS_PID=""
+fi
+
+# Start Queue Worker
+echo "[3/3] Queue Worker"
+php bin/queue-worker.php > storage/logs/worker.log 2>&1 &
+WORKER_PID=$!
+
+echo ""
+echo "================================================"
+echo "  All services started!"
+echo ""
+echo "  Web UI:    http://localhost:8080"
+echo "  WebSocket: ws://localhost:8081"
+echo ""
+echo "  PIDs: Web=$WEB_PID WS=$WS_PID Worker=$WORKER_PID"
+echo "  Logs: storage/logs/"
+echo ""
+echo "  Press Ctrl+C to stop all services"
+echo "================================================"
+
+# Trap exit to kill all processes
+cleanup() {
+    echo ""
+    echo "Stopping all services..."
+    kill $WEB_PID 2>/dev/null
+    [ -n "$WS_PID" ] && kill $WS_PID 2>/dev/null
+    kill $WORKER_PID 2>/dev/null
+    echo "All services stopped."
+    exit 0
+}
+
+trap cleanup EXIT INT TERM
+
+# Wait for any process to exit
+wait