video-frames

Extract video frames at specific timestamps using ffmpeg.

Updated May 8, 2026
One-click install
npx skills add https://github.com/freire19/Mythos --skill video-frames-freire19
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: video-frames
Source: https://github.com/freire19/Mythos/tree/main/skills/video-frames
Command: npx skills add https://github.com/freire19/Mythos --skill video-frames-freire19

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires ffmpeg, and includes scripts (resource) components.

What problem does it solve?

This Skill turns long or busy video footage into single frames or short clip segments so you can quickly inspect what matters without scrubbing manually.

Core Features & Use Cases

  • Single-frame extraction: Capture an exact frame for documentation, evidence, or UI previews.
  • Timestamp-based thumbnails: Extract the frame around a specific moment to review events precisely.
  • Use case: When investigating a security incident, extract frames at key timestamps to compare visual changes, identify indicators, or prepare concise reports.

Quick Start

Use the video-frames skill to extract a frame from /path/to/video.mp4 at 00:00:10 and save it to /tmp/frame-10s.jpg by running the provided frame.sh script.

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 for incident review?

To extract a frame at a specific timestamp, you can use a wrapper script that leverages ffmpeg to capture the exact moment and save it as a .jpg or .png file for visual inspection. This streamlines investigations by pinpointing key events without manual scrubbing.

Do I need ffmpeg installed to extract thumbnails from video files?

Yes, you need ffmpeg installed on your system to extract thumbnails from video files. The extraction process relies on ffmpeg functionality to process the video stream and output the selected frame to an image format like .jpg or .png.

What is the best way to capture a single evidence frame from a long video file?

The best way to capture a single evidence frame is using a script that automates ffmpeg extraction. It allows you to specify the exact timestamp or grab the first frame, outputting a static image file for documentation, debugging, or reporting purposes.

Can I generate quick thumbnails from video files without scrubbing manually?

Yes, you can generate quick thumbnails by running a frame extraction script that processes video files via ffmpeg. This allows you to capture frames at specific timestamps, bypassing manual scrubbing for fast visual inspection.

Does this frame extraction method support output formats other than .jpg and .png?

Based on the available metadata, frame extraction explicitly supports writing output image files in .jpg or .png format. The wrapper script processes the video input and saves the extracted frame using one of these specified image formats.

Why extract frames from video footage during a security incident investigation?

Extracting frames during a security incident allows you to compare visual changes and identify indicators at key timestamps. This converts busy footage into static evidence frames, helping you prepare concise reports for debugging and review.