video-dl（视频 DL）

Video Downloader

Download videos from almost any website using yt-dlp.

Supported Sites

YouTube, Reddit, Twitter/X, TikTok, Instagram, Vimeo, Facebook, Twitch, and 1000+ others. Full list: https://github.com/yt-dlp/yt-dlp/blob/master/supportedsites.md

Usage

Quick Download (best quality)

{baseDir}/scripts/download.sh "URL"

Downloads to ~/Downloads/videos/ with best quality.

With Options

{baseDir}/scripts/download.sh "URL" [OPTIONS]

Common options:

• --audio-only - Extract audio only (mp3)
• --720p - Limit to 720p max
• --1080p - Limit to 1080p max
• --output DIR - Custom output directory
• --filename NAME - Custom filename (without extension)

Examples

# Download YouTube video (best quality)
{baseDir}/scripts/download.sh "https://www.youtube.com/watch?v=dQw4w9WgXcQ"

# Download Reddit video
{baseDir}/scripts/download.sh "https://www.reddit.com/r/videos/comments/abc123/cool_video/"

# Extract audio only
{baseDir}/scripts/download.sh "https://www.youtube.com/watch?v=dQw4w9WgXcQ" --audio-only

# Download to specific folder
{baseDir}/scripts/download.sh "URL" --output ~/Videos/projects

# Custom filename
{baseDir}/scripts/download.sh "URL" --filename "my-video"

Output

• Default location: ~/Downloads/videos/
• Filename format: {title}-{id}.{ext}
• Returns full path to downloaded file on success

Notes

• Reddit videos require merging video+audio (handled automatically)
• Age-restricted YouTube videos may require cookies (not currently configured)
• Very long videos may take time; script shows progress
• If download fails, check if the site is supported or if the video is private/deleted

Sending to Telegram

Large videos need compression for Telegram's 16MB limit. For long videos:

1. Download the video normally
2. Run compression in background:

   nohup {baseDir}/scripts/compress-and-send.sh "/path/to/video.mp4" "CHAT_ID" > /tmp/compress.log 2>&1 &

1. Check back after estimated time (duration ÷ 4)
2. Send the resulting -telegram.mp4 file

This avoids spamming the chat with progress updates.

Direct yt-dlp Access

For advanced usage, yt-dlp is available at ~/.local/bin/yt-dlp (updated) or /usr/bin/yt-dlp. See yt-dlp --help for all options.