Agent skill

concat-mp4

Concatenate multiple MP4 files in order into a single MP4 using ffmpeg stream copy.

View SKILL.md on GitHub Repository
Stars 163
Forks 31

Install this agent skill to your Project

npx add-skill https://github.com/majiayu000/claude-skill-registry/tree/main/skills/development/concat-mp4

SKILL.md

Concatenate MP4 Files

Join several .mp4 files in sequence without re-encoding (ffmpeg concat demuxer).

Run

bash
.venv/Scripts/python .claude/skills/concat_videos/scripts/concat_videos.py "output.mp4" "clip1.mp4" "clip2.mp4" "clip3.mp4"

Parameters

  • Required: output (destination mp4), inputs (>=2 mp4 files, ordered)
  • Optional: none

Example

bash
.venv/Scripts/python .claude/skills/concat_videos/scripts/concat_videos.py "./out/combined.mp4" "./out/part1.mp4" "./out/part2.mp4"

Didn't find tool you were looking for?

Be as detailed as possible for better results