Sometimes when I play a map I like to watch the video/image that goes with it, but when I play in osu!mania mode, I can't get a full view of it. I would like a way to adjust the opacity of the black background (the bars) of the scroller in beatmap options, when starting the beatmap. Or, another way would be to shrink the video and put it slightly to the right side so you can view it completely, the rest of the background being black.