Venom - Trailer

I'm not sure what to make of this. Venom is an interesting enough character. But from what I have heard, this is not a part of the Marvel Cinematic Universe. So what does that mean for Venom's connection to Spider-Man? Will Venom connect with just Spider-Man (in a future movie) and not any of the other Marvel characters? Or will Venom remain separate even from Spider-Man?