Download in Youtube using Youtube-dl commands

Youtube-dl

• Youtube-dl is a python scripts that downloads video's or audio's from YouTube and formats them on your device.
• Youtube-dl is also supporting to separate audio or subtitles from youtube video's.
• Install Youtube-dl on Fedora/CentOS: Enable EPEL Repository

  $ wget http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-10.noarch.rpm
  $ rpm -ivh epel-release-7-10.noarch.rpm
  

  Installs Youtube-dl:

  $ yum install youtube-dl
  

  if you dont want do enable EPEL Repository, use the below commands

  # wget https://yt-dl.org/downloads/latest/youtube-dl -O /usr/local/bin/youtube-dl
  chmod a+rx /usr/local/bin/youtube-dl
  

  Install Youtube-dl on Ubuntu:

  $ sudo add-apt-repository ppa:nilarimogard/webupd8
  $ sudo apt-get update
  $ sudo apt-get install youtube-dl
  

• To download video use the youtube-dl command:

  youtube-dl https://www.youtube.com/watch?v=1jwX9CLaVv8
  

• To download youtube playlist:

  youtube-dl --extract-audio --audio-format mp3 --output "%(uploader)s%(title)s.mp3" 
  https://www.youtube.com/playlist?list=PL9mwVLmXt_OcPAkvoFi2z3XPfxwfUCVys --playlist-start  1
                  

• To find the formats are supported from youtube video's to convert.

                    youtube-dl -F https://www.youtube.com/playlist?list=PL9mwVLmXt_OcPAkvoFi2z3XPfxwfUCVys
  

  Supported formats are displayed as below,

  242          webm       300x240    DASH video  170k , vp9, 1fps, video only, 2.50MiB
  17           3gp        176x144    small ,  mp4a.40.2, mp4v.20.3
  36           3gp        320x240    small ,  mp4a.40.2, mp4v.20.3
  5            flv        400x240    small 
  43           webm       640x360    medium ,  vorbis, vp8.0
  18           mp4        640x360    medium ,  mp4a.40.2, avc1.42001E (best)
  

• To download the video in required format. here 18 is the format id.

                    youtube-dl -f 18 https://www.youtube.com/playlist?list=PL9mwVLmXt_OcPAkvoFi2z3XPfxwfUCVys