KangDongGwonKangDongGwon/claude-skills/skills/youtube2mp4/SKILL.md

youtube2mp4

Skill0 starsChanged 6 months agoMITView on GitHub

Use when the user provides a YouTube URL and wants to download the video as an mp4 file (optionally audio-only, resolution-capped, or time-trimmed). Triggers - /youtube2mp4, youtube download, 유튜브 다운로드, mp4 다운, yt-dlp download, 영상 저장.

Installs packages

1 other project uses a version of this, 1 of them edited.

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Most recently taken up by

s-choung/Research-Skillsedited, first seen May 16, 2026

Other versions1 project uses a version of this.
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How matches are found. Word for word: the exact same text. Edited: shares passages with this file (“99% same” means 99% of its five-word phrases also appear here; 10% or more counts). Their own version: similar meaning, or, weakest, the same name. We can’t tell which project had it first. Projects are counted among the 200 most-starred candidates, and mentions are links to the repository we found, up to 50 per site, so both counts are a floor.
In this repository15 other files it gives its agents.
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- matplotlib-scientificSkill
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- transcript2htmlSkill
- youtubeSkill

The file

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Files

SKILL.md

YouTube to MP4

YouTube URL에서 mp4 영상을 다운로드한다. 해상도 제한, 구간 자르기, 오디오 전용 지원.

Usage

/youtube2mp4 <youtube_url> [options]

Execution

python3 ~/.claude/skills/youtube2mp4/yt2mp4.py <URL> [options]

Options

Flag	Default	Description
`--res N`	`1080`	최대 해상도 (480/720/1080/2160)
`--audio`	-	오디오만 (m4a)
`--start HH:MM:SS`	-	시작 시각
`--end HH:MM:SS`	-	종료 시각
`-o PATH`	`.`	출력 디렉토리
`--name NAME`	auto	출력 파일명 (확장자 제외)

Examples

python3 ~/.claude/skills/youtube2mp4/yt2mp4.py "<url>"
python3 ~/.claude/skills/youtube2mp4/yt2mp4.py "<url>" --res 720 -o ./clips
python3 ~/.claude/skills/youtube2mp4/yt2mp4.py "<url>" --start 00:30 --end 01:45
python3 ~/.claude/skills/youtube2mp4/yt2mp4.py "<url>" --audio

Output

기본 파일명: <title> [<video_id>].mp4 (또는 --name 지정 시 해당 이름).

Requirements

yt-dlp (brew install yt-dlp)
ffmpeg (brew install ffmpeg) - merge / section cut용

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