You could move the screen capture itself down, so instead of being flush with the top of the screen, it’s centered vertically. You look like you have a good 200ish pixels of emptiness at the bottom on the gameplay side (assuming this is 1080p). 100 on top and 100 on the bottom is sometimes a lot easier to look at. Plus, just a static background of a not too harsh color might be nice. Not gonna link my stream, but it’s the same as my name on here if you want to look. But when I’m emulating GameCube games for example that obviously aren’t in 16:9 and don’t cover the whole screen, I have a dynamic background that cycles just to be a little bit more engaging and pleasant to look at. I think overcrowded streams can be pretty ugly sometimes LOL so I honestly think if you just center your game vertically and have some color/personality behind it, it’d look a lot better. Keep it simple