Hello, Tomorrow i am shooting some pics and movies at a big dutch festival. Tonight i made some pictures and movies already. When its getting darker i think my photo and video settings should be a bit better. Any advice on this? The pictures seem a bit pixelated, i think its because of the ISO setting? I have it on automatic, should i manualy adjust this at night? For video's i am shooting in 720p 60 fps and at night i let it focus on the center of the screen and have the rest on auto, whitebalance, iso etc. I do this because of all the disco lights at the stages. Any tips or advice guys?