snytdl

step:1

brew install ffmpeg

brew install youtube-dl

step:2

npm install -g snyoutube

example , download to mp4

snytdl -h "https://www.youtube.com/watch?v=JQGRg8XBnB4"

or

snytdl -p "socks5://127.0.0.1:1080" -h "https://www.youtube.com/watch?v=JQGRg8XBnB4"

or

snytdl -p "socks5://127.0.0.1:1086" -h "https://www.youtube.com/watch?v=JQGRg8XBnB4"