video-frames

Extract video frames or clips at specified timestamps using ffmpeg.

Updated Feb 18, 2026
One-click install
npx skills add https://github.com/ClaudioCeppi83/kora-os-kernel --skill video-frames-claudioceppi83
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: video-frames
Source: https://github.com/ClaudioCeppi83/kora-os-kernel/tree/main/engines/openclaw/skills/video-frames
Command: npx skills add https://github.com/ClaudioCeppi83/kora-os-kernel --skill video-frames-claudioceppi83

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

Manually extracting frames from videos can be time-consuming. This Skill automates the process, allowing you to quickly review frames from a video file.

Core Features & Use Cases

  • Frame Extraction: Extract individual frames or short clips from videos.
  • Timestamp Selection: Specify a specific timestamp to extract the frame.
  • Output Format: Output frames in the format of your choice, either .jpg for quick sharing or .png for crisp UI frames.
  • Use Case: Efficiently create thumbnails or select keyframes for video content review without manual frame-by-frame selection.

Quick Start

Extract the first frame from a video:

{baseDir}/scripts/frame.sh /path/to/video.mp4 --out /tmp/frame.jpg

Frequently Asked Questions about video-frames

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I extract a frame from a video at a specific timestamp?

To extract a frame at a specific timestamp, you run the provided ffmpeg script against your video file and pass the desired timestamp argument. The process outputs a single frame image for quick content review or thumbnail generation.

Can I output extracted video frames in PNG format for UI inspection?

Yes, you can output extracted video frames in PNG format to get crisp UI frames, or choose JPEG for quick sharing. The script handles the format specification to provide the image quality you need for analysis.

What is the best way to automate video thumbnail generation without manual frame-by-frame selection?

Automating video thumbnail generation is done by running a shell script that uses ffmpeg to extract frames or short clips. This bypasses manual selection, efficiently outputting keyframes for video content review.

Do I need ffmpeg installed to extract frames from a video file using this method?

Yes, you need ffmpeg installed because the underlying extraction script directly invokes it to process the video file. The tool operates by passing your video path and parameters to ffmpeg for frame extraction.

How to extract short clips from a video for content inspection?

You extract short clips from a video for content inspection by executing the extraction script with your video file path. It uses ffmpeg to isolate the segment and output it as an image or clip for quick review.

Does video frame extraction work with any video file format?

Video frame extraction works with any video file format supported by ffmpeg, which handles the decoding. You provide the specific video file path, and the script outputs frames in your chosen JPEG or PNG format.