ReddRadar
Agent skill
concat-mp4
Concatenate multiple MP4 files in order into a single MP4 using ffmpeg stream copy.
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
.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
.venv/Scripts/python .claude/skills/concat_videos/scripts/concat_videos.py "./out/combined.mp4" "./out/part1.mp4" "./out/part2.mp4"
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