download youtube video by command [ full playlist – all video’s of user ]

at first donwload 'youtube-dl.exe' from Download then keep it in a folder ..
then open cmd .. goto the directory where you put the youtube-dl.exe
then write ..

> youtube-dl (VIDEO LINK)

//for diferent formate ...

> youtube-dl -F (VIDEO LINK)

// it will show a list of formats . take the format code

//i.e : format code 17 . then

> youtube-dl -f17 (VIDEO LINK)

//Use youtube-dl command to download videos straight off of YouTube.

//To download all videoS from a channel

> youtube-dl -citw ytuser:(username)

//To download all videos FORM a playlist

> youtube-dl -citw (playlist url) 

// thats it ..