ffmpeg

Convert, trim, and compress video and audio files using ffmpeg and ffprobe.

Updated Dec 24, 2025
One-click install
npx skills add https://github.com/MakotoUwaya/dotfiles --skill ffmpeg-makotouwaya
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: ffmpeg
Source: https://github.com/MakotoUwaya/dotfiles/tree/main/.config/claude-code/skills/ffmpeg
Command: npx skills add https://github.com/MakotoUwaya/dotfiles --skill ffmpeg-makotouwaya

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill simplifies the complex process of converting, editing, and manipulating video and audio files, making media processing accessible.

Core Features & Use Cases

  • Format Conversion: Easily change video and audio formats (e.g., MOV to MP4, AVI to MKV).
  • Trimming and Editing: Precisely cut and combine video segments.
  • Compression and Quality Adjustment: Optimize file sizes while maintaining desired quality.
  • Audio Manipulation: Extract, replace, or adjust audio levels.
  • Use Case: Convert a large MOV video file to a smaller MP4 for web sharing, or trim a specific segment from a long recording.

Quick Start

Use the ffmpeg skill to convert the input video file 'my_video.mov' to 'my_video.mp4'.

Frequently Asked Questions about ffmpeg

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

FAQPage Schema
How do I convert a MOV video file to MP4 for web sharing?

You can convert MOV to MP4 by transcoding the input video file using the ffmpeg command-line interface, adjusting format and compression to reduce file size for web sharing.

What is the best way to compress a video while maintaining quality?

To compress video while maintaining quality, use ffmpeg's CRF and preset options to optimize file size by adjusting the Constant Rate Factor according to your desired visual output.

Can I extract audio from a video file and save it separately?

Yes, you can extract audio from a video file using ffmpeg's audio manipulation features to isolate, replace, or adjust audio levels and save the audio track independently.

How do I trim a specific segment from a long video recording?

To trim a specific segment from a long video recording, use ffmpeg's trimming and editing commands to precisely cut and combine video segments without re-encoding the entire file.

Does ffprobe work for retrieving media information and metadata?

Yes, ffprobe works for retrieving media information, allowing you to inspect detailed metadata and stream properties of video and audio files before processing or transcoding them.

Can I create a GIF from a video using command-line tools?

Yes, you can create a GIF from a video using ffmpeg's format conversion and GIF creation features to transcode the input video segment into an animated GIF output.