Karaoke Captions Skill

Generate dynamic, TikTok/Shorts-style karaoke captions with word-level highlight sweeps using ASS subtitles and FFmpeg libass. Supports style matching from a reference screenshot.

Scripts, presets, and references live next to this skill. Run the commands from the skill directory (or pass absolute paths).

Requirements

• macOS with Apple Silicon (MLX Whisper)
• Python 3.10+
• FFmpeg with libass (brew install ffmpeg)

python -m venv .venv
source .venv/bin/activate
pip install -r requirements.txt