coreplayer problem
 

Hi...I have a alltel touch 6.1 stock rom....I use coreplayer to stream aol radio(flv format) while I cycle.....the problem is I use blank screen in coreplayer and it goes blank for a while but always wakes up the screen and of course there goes the battery....are there any other media players that play flv audio and you can shut the screen off.....or is there something I can change with coreplayer......thanks all