That definitely looks like a PS3, assuming that controller is for the blurred console.
If it was a PS4 controller, where is the light bar?
Also, does it really matter if we see a PS4 dev kit in the background? If you're under the assumption that TitanFall is anything more than a TIMED exclusive, you'd be dead wrong. It's Electronic Arts people. And the money that Microsoft is giving to EA won't keep them from releasing a PS4 version for very long. The amount EA can make off of TitanFall for PS4 far outweighs whatever Microsoft is willing to drop.
Well It's coming to 360 in 2014, but by 2015 with the PS4 starting at $399, it could well have dropped to $299 by then and be a juggernaut. I know there's a huge ps3 install base, but I'm not too sure about titanfall hitting PS3 in Q1/2 2015, seems a long way away (I know fifa 14 is on ps2/3/4)
Uh guys, this is EA. It should be expected that anything that's currently exclusive to the Xbone is just for a limited time. They port their games to almost everything as they want to make as much money as possible.