Nintendo wants? They've been bugged by big film studios to let their IPs into Hollywood, but Nintendo has always refused. It can go well obviously, or a poor film can hurt a properties reputation.
Nintendo is probably the last remaining media company with a large number of characters and brands that have yet to be really attempted in films. Lots of film studios would love a chance to take some of their IPs to film.
I wouldn't expect Nintendo to suddenly agree to a bunch of film or TV. Its just not their style and a Metroid or Zelda are going to sell well, video game wise, without more spotlight
Expect more strategic smaller things, like them working with the Universal Studios park







