Youtube-DL Simple Usage

Tutorial:

https://yogapan.github.io/2017/08/16/Youtube-dl%E6%BF%83%E7%B8%AE%E6%95%99%E5%AD%B8%E7%AD%86%E8%A8%98/

Official Tutorial:

https://github.com/rg3/youtube-dl

Basic Download (For One line / playlist):

$ youtube-dl -f mp4 <url>

Subtitle List: 

$ youtube-dl --list-subs https://www.youtube.com/watch?v=pnnsyjcFnjc

Subtitle Embed (Embed Chinese Only): 

$ youtube-dl --write-sub --embed-sub --sub-lang zh-tw -f mp4 https://www.youtube.com/watch?v=pnnsyjcFnjc

Subtitle Embed (Embed All Subtitle): 

 $ youtube-dl --write-sub --embed-sub --all-subs -f mp4 https://www.youtube.com/watch?v=pnnsyjcFnjc

Down MP3:

$ youtube-dl -x --audio-format mp3 <url>

Down MP3 with album cover:

$ youtube-dl -x --audio-format mp3 --embed-thumbnail --add-metadata https://www.youtube.com/watch?v=9aJVr5tTTWk