I don't know if you've watched this already but I think I just have to post it here anyway. This trailer was shown during the Grammy Awards and it's slightly different from the Hunger Games theatrical trailer 2. The difference I think is that Katniss' interview with Flickerman was shown in Capitol television screens. Also, the scene with the tributes running to the Cornocupia was not featured on this trailer. Here is a screencap of the trailer.