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  ║  GPU: AUTO   DASHBOARD: LIVE   CONCAT: INSTANT       ║
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# Global install gives you the ffmpeg-render-pro + ffmpeg-render-pro-mcp binaries
npm install -g ffmpeg-render-pro

# Or clone the repo directly
git clone https://github.com/beeswaxpat/ffmpeg-render-pro.git
cd ffmpeg-render-pro

# System info (workers, RAM, CPU, ffmpeg version)
ffmpeg-render-pro info

# Probe hardware encoders
ffmpeg-render-pro detect-gpu

# 5s benchmark render (dashboard auto-opens at http://127.0.0.1:8080)
ffmpeg-render-pro benchmark

# Longer render, custom resolution
ffmpeg-render-pro benchmark --duration=30 --width=1080 --height=1920 --fps=30

# Force CPU / GPU encoding
ffmpeg-render-pro detect-gpu --cpu
ffmpeg-render-pro detect-gpu --gpu

ffmpeg-render-pro info                # System snapshot
ffmpeg-render-pro detect-gpu          # Probe hardware encoders
ffmpeg-render-pro render <worker.js>  # Render with your worker script
ffmpeg-render-pro benchmark           # Quick 5s test render

const {
  renderParallel,    // Core: parallel rendering engine
  createEncoder,     // Pipe raw frames to ffmpeg
  detectGPU,         // Cross-platform GPU detection
  getConfig,         // Auto-tune workers, codec selection
  concatSegments,    // Stream-copy segment joining
  colorGrade,        // Apply color grades (presets or custom)
  mergeAudio,        // Combine video + audio
  startDashboard,    // Live progress dashboard
  saveCheckpoint,    // Checkpoint serialization
  loadCheckpoint,    // Checkpoint restoration
} = require('ffmpeg-render-pro');

await renderParallel({
  workerScript: './my-worker.js',  // Your frame generator
  outputPath: './output.mp4',
  width: 1920,
  height: 1080,
  fps: 60,
  duration: 60,        // seconds
  title: 'My Render',
  autoOpen: true,      // auto-open dashboard in browser
});

const { workerData, parentPort } = require('worker_threads');
const { spawn } = require('child_process');

const { width, height, fps, startFrame, endFrame, segmentPath, workerId } = workerData;

// Spawn ffmpeg encoder
const ffmpeg = spawn('ffmpeg', [
  '-y', '-f', 'rawvideo', '-pixel_format', 'bgra',
  '-video_size', `${width}x${height}`, '-framerate', String(fps),
  '-i', 'pipe:0',
  '-c:v', 'libx264', '-preset', 'fast', '-crf', '20',
  '-pix_fmt', 'yuv420p', '-movflags', '+faststart',
  segmentPath,
], { stdio: ['pipe', 'pipe', 'pipe'] });

const buffer = Buffer.alloc(width * height * 4);

for (let f = startFrame; f < endFrame; f++) {
  // Fill buffer with your frame data (BGRA format)
  renderMyFrame(f, buffer);

  // Write with backpressure
  const ok = ffmpeg.stdin.write(buffer);
  if (!ok) await new Promise(r => ffmpeg.stdin.once('drain', r));

  // Report progress
  parentPort.postMessage({ type: 'progress', workerId, pct: ..., fps: ..., frame: ..., eta: ... });
}

ffmpeg.stdin.end();
ffmpeg.on('close', () => parentPort.postMessage({ type: 'done', workerId }));

node examples/render-test.js --duration=5
node examples/render-test.js --duration=30
node examples/render-test.js --duration=60 --width=1080 --height=1920

npm test

# After `npm install -g ffmpeg-render-pro` the MCP binary is on your PATH:
claude mcp add --transport stdio ffmpeg-render-pro -- ffmpeg-render-pro-mcp

# Or without global install (uses npx):
claude mcp add --transport stdio ffmpeg-render-pro -- npx --yes --package=ffmpeg-render-pro ffmpeg-render-pro-mcp

{
  "mcpServers": {
    "ffmpeg-render-pro": {
      "command": "ffmpeg-render-pro-mcp"
    }
  }
}

{
  "mcpServers": {
    "ffmpeg-render-pro": {
      "command": "npx",
      "args": ["--yes", "--package=ffmpeg-render-pro", "ffmpeg-render-pro-mcp"]
    }
  }
}

# macOS / Linux
cp -r .claude/skills/ffmpeg-render-pipeline ~/.claude/skills/

# Windows
xcopy .claude\skills\ffmpeg-render-pipeline %USERPROFILE%\.claude\skills\ffmpeg-render-pipeline\ /E /I