Well Metal Gear Solid V was shown during the Microsoft Press Conference, yet was absent from the Sony one, but fear not, as Kojima has released a fantastic looking extended director's cut of the trailer which confirms the PS4 version of the game.
The trailers shows off the integration of the open world style being introduced for the first time in the series, alongside the different ways to travel around the map. The trailer also shows the different attributes of the game which have been tweaked or revamped, and introduced the characters featured in the game.
P.S. If you find yourself with a sudden lack of pants following the viewing of this trailer, rest assured that it is normal and happens to 96% of the viewers.