1. Open up the cmdline.
2. Run a command.
For sortivo it would be something like:
filebot -script fn:sortivo -trust-script "D:/tivo/recordings" -non-strict --output "D:/Organized Media/"
This is probably not what you're looking for. This is for people that download or record movies or tv shows, more or less well-named, and want things sorted out everyday. The script only runs once but with task scheduler or other tools you can automate things.
* If wanna throw your entire completely messed up collection you're welcome to try, but don't expect a magic hammer.
** I think you might be looking for something like this? But the very nature of a script like this is to be only used once, plus it's really not so easy, so nobody is gonna bother with actually making it work: