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ai-video-editor

Automate ffmpeg-based video editing tasks like trimming, resizing, and subtitling.

Updated Jan 31, 2026
Search Tags:#video#audio#ffmpeg#resize#video-editing#trim#concat
One-click install
npx skills add https://github.com/Lutra23/content-workflow --skill ai-video-editor
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: ai-video-editor
Source: https://github.com/Lutra23/content-workflow/tree/main/skills/ai-video-editor
Command: npx skills add https://github.com/Lutra23/content-workflow --skill ai-video-editor

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

Video teams and individuals spend time performing repetitive video editing tasks such as concatenating clips, trimming, adjusting speed, adding audio, resizing, and subtitling. This Skill automates those tasks, reducing manual effort and speeding up production.

Core Features & Use Cases

  • Automated editing: Concatenate multiple clips into a single video, trim segments, adjust speed, and overlay audio.
  • Media transformation: Resize, add subtitles, and sync audio to deliver ready-to-publish videos.
  • Use Case: Create a 90-second trailer by combining three clips, trimming to the highlights, and adding a background track.

Quick Start

Concatenate clip1.mp4 and clip2.mp4 into output.mp4, then trim the result from 10 to 30 seconds.

Frequently Asked Questions about ai-video-editor

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

FAQPage Schema
How do I automate ffmpeg video editing tasks like trimming and concatenating clips?▼

To automate ffmpeg video editing, this Skill orchestrates operations to concatenate clips, trim segments, adjust speed, overlay audio, and resize videos for publish-ready output.

Can I use Python to batch resize videos and add subtitles with ffmpeg?▼

Yes, you can use Python to batch resize videos and add subtitles, as this Skill provides a Python CLI that interfaces with a local ffmpeg installation and a lightweight VideoEditor library.

Does this video editing Skill require a local ffmpeg installation to work?▼

Yes, this video editing Skill requires a local ffmpeg installation to work, as the Python CLI interfaces with it directly to perform media transformation operations reliably.

What is the best way to combine multiple video clips and add a background audio track?▼

The best way to combine multiple video clips and add a background audio track is using this Skill, which automates assembling clips and overlaying audio tracks for publish-ready videos.

How do I trim a segment from an existing video file using a Python CLI?▼

You can trim a segment from an existing video file using the Skill's Python CLI, which orchestrates ffmpeg-based operations to extract specific time ranges from input video files.

Why use an automated video editing script instead of manual video editing software?▼

Using an automated video editing script reduces manual effort and speeds up production by orchestrating repetitive ffmpeg tasks like trimming, resizing, and subtitling, unlike manual video editing software.

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