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video-thumbnail-extractor

@majiayu000/claude-skill-registry
27
0

Extract frames from videos at specific timestamps or intervals, find best frames, and generate thumbnail grids for previews.

Install Skill

Shared

Installs to .agents/skills, used by Codex, Amp, Warp, Cursor, OpenCode, and more.

CodexAmp
WarpCursorOpenCode
ClineGemini CLI
GitHub Copilot
Personal

Available across projects.

$npx skills-installer add @majiayu000/claude-skill-registry/video-thumbnail-extractor --client shared
Project

Writes to .agents/skills.

$npx skills-installer add @majiayu000/claude-skill-registry/video-thumbnail-extractor -p --client shared
Note: Review the skill instructions before using it.

SKILL.md

name video-thumbnail-extractor
description Extract frames from videos at specific timestamps or intervals, find best frames, and generate thumbnail grids for previews.

Video Thumbnail Extractor

Extract frames and create thumbnails from videos.

Features

  • Frame Extraction: Extract at timestamps or intervals
  • Best Frame Detection: Find sharpest/brightest frames
  • Grid Previews: Contact sheet thumbnails
  • Batch Processing: Process multiple videos
  • Multiple Formats: PNG, JPG output

CLI Usage

python video_thumbnail_extractor.py --input video.mp4 --time 00:01:30 --output thumb.jpg
python video_thumbnail_extractor.py --input video.mp4 --grid 4x4 --output preview.jpg

Dependencies

  • moviepy>=1.0.3
  • pillow>=10.0.0
  • numpy>=1.24.0