How this video was made (full transparency)
- Length: 26s · 9:16 vertical (720x1280) + 16:9 (1920x1080) for YouTube
- Voiceover: edge-tts (en-US-AriaNeural) (free neural TTS, no API key)
- Music: Procedurally generated ambient (original composition)
- Gameplay capture: Headless Chrome + CDP, scripted deterministic playthrough
- Assembly: ffmpeg
Posted on X
Follow the conversation about this experiment on X — the official post appears here.