At least WiiU has MP4

[TomaTito]

KHlover said:

Turkish said:

TomaTito said:

Yes. It's currently the most common web and mobile video format. And thanks to that, I've been able to stream content to my WiiU!

Really? Thought it was mkv, all my movies and anime are in that format.

He should have specified that  as "most common low-mid res streaming format". The good stuff all is mkv, but I think you'd be hard pressed to find a site that streams in mkv. If you have one - please PM me :)

Don't want to start confusing containers and codecs... mkv is common for HD content, meanwhile MP4's are substituting the good old avi. EDIT: beat by Cobretti2.

OT: I don't think I mentioned that Plex transcodes, meaning in broad terms that your content doesn't need to be mp4.