video-skills

video-skills

Skills for working with videos - download, transcribe, and narrate.

Install

Option 1: Claude Code plugin commands

/plugin marketplace add feiskyer/video-skills
/plugin install video-skills@video-skills

Option 2: npx skills

npx skills add feiskyer/video-skills

Skills

download-video

Download videos from YouTube, Bilibili, Twitter/X, TikTok, and 1000+ other sites.

Setup:

brew install yt-dlp ffmpeg

Usage:

"Download this video: https://youtube.com/watch?v=..."
"Download audio only from https://youtu.be/..."
"Download this video in 1080p: https://bilibili.com/video/BV..."

transcribe-video

Extract transcript from local video files. Checks for embedded subtitles first, falls back to API-based speech recognition.

Setup:

pip install openai python-dotenv

Create ~/.transcribe_video.env:

OPENAI_API_KEY=your-key-here
# OPENAI_API_BASE=https://<base-url>/v1/      # Optional Base URL
# TRANSCRIBE_MODEL=gpt-4o-transcribe-diarize. # Optional Model Name

Usage:

"Transcribe ~/Downloads/meeting.mp4"
"Extract subtitles from ~/Desktop/lecture.mkv"
"把这个视频转成文字: ~/Downloads/demo.mov"

narrate-video

Generate professional voiceover narration with Azure TTS by default, or Gemini 3.1 Flash TTS when configured. The skill analyzes video scenes, writes a timed script, and produces a narrated video with audio-video sync.

Setup:

pip install python-dotenv

# Azure provider only
pip install azure-cognitiveservices-speech

Create ~/.narrate_video.env:

# Azure provider (default)
AZURE_SPEECH_KEY=your-key-here
AZURE_SPEECH_REGION=your-region-here

# Gemini provider (optional)
# GEMINI_API_KEY=your-key-here
# GEMINI_TTS_MODEL=gemini-3.1-flash-tts-preview

Notes:

• azure is still the default provider.
• To use Gemini, add GEMINI_API_KEY and set TTS_PROVIDER = "gemini" in the generated narration_script.py.
• Gemini uses the official Google AI Studio / Gemini API TTS flow with model gemini-3.1-flash-tts-preview.

Usage:

"Add voiceover narration to ~/Desktop/demo.mov"
"给这个录屏加上中文旁白: ~/Downloads/screen-recording.mp4"
"Narrate this tutorial video in English: ~/Desktop/tutorial.mov"
"Use Gemini TTS to narrate ~/Desktop/tutorial.mov with a warm voice"

License

MIT