playwright-demo-video

@jackzhaojin

Generate polished demo videos from Playwright specs with AI voiceover, captions, and music. Use when: creating demo videos for web projects, extracting captions from Playwright specs, generating TTS voiceover with ElevenLabs, merging video with freeze-frame timing, adding background music, auto-discovering project features to generate demo specs. Trigger: "demo video", "playwright demo", "generate demo", "caption extraction", "voiceover pipeline", "freeze frame merge", "auto-discover demo".