Could this be Apple's new iPhone connector? Except for the fact that French site Nowhereelse has a terribly poor reputation, I don't see why not. They seem real parts, not photoshopped and the size seems to be the right one.
They seem to have eight contacts on each side, which will be enough for everything you need — video, audio, control, power and Apple's secret magic unicorn protocol.
Nowhereelse has been publishing photos of various iPhone 5 parts. [Nowhereelse]