Produce a polished, narrated demo/promo video of ANY app or website. The footage is a real screen recording of whatever product you're demoing; the narration is generated and ASR-validated by the video-studio-mlx High Level Studio API (/studio/tts, optional voice cloning) — that API is the one fixed dependency, not the subject. Covers narration-first scripting, recording the target (macOS app via AppleScript, or website via Playwright), ffmpeg composition (framed stage, PNG captions, hero zoom, narration-anchored focus zoom+ring), and frame+ASR verification. Use when the user wants a demo video, a narrated walkthrough/promo, or voiceover synced to footage. Not for non-narrated screen recordings or plain screenshots.
2026-06-16