Where does iTunes store the movies that I add via the file sharing option?

Hello there. I am currently putting some movies on my iPad with File Sharing on iTunes Does anyone know where iTunes stores those files when I drag them in there? I’ve been looking in the iTunes folder (in Music) but did not find anything.

Reason I ask: I wanted to know if it would be possible to add the movies directly to this folder, since the drag&drop into iTunes does not have any progress bar…