youtube-dl download mp3 code example

Example 1: youtube-dl mp3 only

youtube-dl -x --audio-format mp3 <youtube-link>

Example 2: linux download youtube mp3

youtube-dl --extract-audio --audio-format mp3 <video URL>

Example 3: how to use youtube dl for mp3

youtube-dl -x --audio-format mp3 https://www.youtube.com/watch?v=jwD4AEVBL6Q

Example 4: youtube-dl download audio

youtube-dl -F http://www.youtube.com/watch?v={video ID}  to get available audio
then
youtube-dl -f {number of available audio} http://www.youtube.com/watch?v={video ID}