Hey guys.
So I made some videos at a concert I was at recently with my phone. The problem is that the audio was too loud for the phone and sounds really bad when played back... unless I turn the phone volume down, then they sound pretty good. I was wondering what options I have in terms of recencoding the audio in the file to lower the volume. How would I go about doing this?

Is there also anyway of trying to remove some of the "noise" in the file?

Any help is greatly appreciated.
-Andrew