This is Nothing But youtube-Dl which u can find here
https://github.com/rg3/youtube-dl
https://yt-dl.org/downloads/2017.11.06/youtube-dl.exe
add youtube-dl to the path in windows or else keep it in the folder as same as the download location add ffmpeg to path or in the same location where u wanna download and then
open cmd in the download location
type youtube-dl -F url to find the available formats and
youtube-dl -f format url to download the needed format
youtube-dl url will automatically download the best available format 1080p in hotstar and 15mbps 1080p in voot
here is how to add youtube-dl and ffmpeg to path
https://superuser.com/questions/9495...-in-windows-10