You can only scan a single folder, which is also the recommended way to store your movies. Each movie in its own subfolder.
Which then provides a way to add a single movie by including the path parameter in the command line.
(Yes, it is also possible to put all movies into one single folder. However, scanning this big folder will get slower and slower the more items it has in it – particularly when also using external subtitles.
If you are looking to shorten the library scan times, go with the “one subfolder per movie” method. There is software out there which can help you to achieve this in a short time, e.g Filebot )
