I'd like to be able to record the audio of just the game. What about a panel that lets you choose which apps will have their audio recorded, while also muting apps you don't want heard in your clips? (e.g I'm playing Siege while using youtube for music. I could mute youtube so that if I recorded something, only Siege audio would be in the clip. I'd still hear the music for myself, but the video I upload will not have the music.)