: To target a specific small MP4 resolution, use: yt-dlp -f "best[height<=480][ext=mp4]" [URL] .

: For advanced users, tools like yt-dlp allow you to specify the "worst" quality to ensure the smallest file. Command : yt-dlp -f worst [URL]

The phrase typically refers to a specific technical configuration used in command-line video downloaders like yt-dlp or youtube-dl to retrieve the smallest available file size for a video. What is "Format 22"?