How many Sonic the Hedgehog movies are there?

So far 1 real one (Sonic the Hedgehog: The Movie, sometimes referred to as the "Sonic OVA"). But there's this YouTuber called "SonicMovies", who makes sonic movies from sonic games. Also, Blue Core StudiOS is making a non-profit Sonic Fan Film which may come out this year. But other then that, so far, 1.

There's sonic riders, one about Princess Elise and Sonic: The Movie that's the only three I have seen.