New PlayStation live-action video teasing God of War: Ascension?

Sony is back with yet another live-action teaser. The video, uploaded to the official PlayStation YouTube, is titled "Game Day 2013 Teaser".

At this point, it's unclear what the short video is teasing, but upon first look it appears related to God of War: Ascension. Sony did something similar for PlayStation All-Stars Battle Royale; they released a few 15-second teaser trailers before unveiling a full-length live-action trailer for the game.

This appears to be the same case. Regardless, it looks like we'll find out for sure on February 1, 2013, as that is the date

shown at the end of the video. The question is, what exactly will be unveiled on February 1st? Will it be another live-action trailer or some sort of big announcement relating to the game?

God of War: Ascension is due out in March 2013 on PlayStation 3.