youtube-downloader

Installation
Summary

Download YouTube videos in customizable quality and format with audio-only MP3 support.

  • Supports six quality presets (best, 1080p, 720p, 480p, 360p, worst) and three video formats (MP4, WebM, Matroska)
  • Audio-only downloads extract video as MP3 files for music or podcast extraction
  • Automatically installs and uses yt-dlp for robust stream selection and merging
  • Configurable output directory; defaults to /mnt/user-data/outputs/ with auto-generated filenames from video titles
SKILL.md

YouTube Video Downloader

Download YouTube videos with full control over quality and format settings.

Quick Start

The simplest way to download a video:

python scripts/download_video.py "https://www.youtube.com/watch?v=VIDEO_ID"

This downloads the video in best available quality as MP4 to /mnt/user-data/outputs/.

Options

Quality Settings

Use -q or --quality to specify video quality:

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Installs
3.0K
GitHub Stars
59.4K
First Seen
Jan 20, 2026