SuperAPI AI Directory

video-downloader

General & other

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Updated 10-16 01:28

About this skill

Video Downloader Guide

Download videos with customizable quality and format options using yt-dlp.

When to Use

  • Downloading videos from YouTube and other sites
  • Saving videos for offline viewing
  • Extracting audio as MP3
  • Choosing specific quality settings
  • Converting between video formats

Quick Start

# Basic download (best quality)
yt-dlp "https://www.youtube.com/watch?v=VIDEO_ID"
Specify quality

yt-dlp -f "bestvideo[height<=1080]+bestaudio" "URL"

Audio only as MP3

yt-dlp -x --audio-format mp3 "URL"


## Quality Options

| Quality | Command Flag |
|---------|-------------|
| Best | `-f best` (default) |
| 1080p | `-f "bestvideo[height<=1080]+bestaudio"` |
| 720p | `-f "bestvideo[height<=720]+bestaudio"` |
| 480p | `-f "bestvideo[height<=480]+bestaudio"` |
| 360p | `-f "bestvideo[height<=360]+bestaudio"` |
| Worst | `-f worst` |

## Format Options

| Format | Command |
|--------|---------|
| MP4 | `--merge-output-format mp4` |
| WebM | `--merge-output-format webm` |
| MKV | `--merge-output-format mkv` |

## Audio Extraction

```bash
# Extract as MP3
yt-dlp -x --audio-format mp3 "URL"

# Extract as M4A (better quality)
yt-dlp -x --audio-format m4a "URL"

# Best audio quality
yt-dlp -x --audio-quality 0 "URL"

Custom Output

# Custom output directory
yt-dlp -o "/path/to/dir/%(title)s.%(ext)s" "URL"

# Custom filename template
yt-dlp -o "%(upload_date)s-%(title)s.%(ext)s" "URL"

Playlist Handling

# Download entire playlist
yt-dlp "PLAYLIST_URL"

# Skip playlists (single video only)
yt-dlp --no-playlist "URL"

# Download specific items from playlist
yt-dlp --playlist-items 1-5 "PLAYLIST_URL"

Installation

# macOS
brew install yt-dlp

# pip
pip install yt-dlp

# Update
yt-dlp -U

Common Examples

# 1080p MP4 to specific folder
yt-dlp -f "bestvideo[height<=1080]+bestaudio" \
       --merge-output-format mp4 \
       -o "~/Videos/%(title)s.%(ext)s" "URL"

# Audio only as high-quality MP3
yt-dlp -x --audio-format mp3 --audio-quality 0 "URL"

# Download with subtitles
yt-dlp --write-subs --sub-lang en "URL"

# List available formats
yt-dlp -F "URL"

Important Notes

  • Video filename generated from video title
  • Higher quality = larger file size
  • Some sites may have restrictions
  • Keep yt-dlp updated for best compatibility