video-overlay
Installation
SKILL.md
Video overlays & compositing
Deterministic compositing of a known asset onto video. (For generative edits that
reimagine the footage — recolor objects, add smoke/fire — use grok-video-edit instead.)
Pick the overlay type
| Asset | Command / approach |
|---|---|
| Text label | overlay-text (PIL render; mise ffmpeg lacks drawtext) |
| Multiple text labels | overlay-texts (one pass, e.g. countdown) |
| Static image / logo | overlay-image |
| Static transparent graphic | RGBA PNG + ffmpeg overlay (alpha is native — no colorkey) |
| Animated transparent effect | RGBA PNG sequence + ffmpeg (see below) |