[feature request] Profile Switching #44

I have different profiles for streaming and for different recording settings. There's a few different reasons for this, including the ability to lock out accidentally starting a stream (which has happened in the past), or for recording different aspect ratios, or at a higher quality if I need to capture things like crisp text.

I'd like it to be an option, so I never forget to switch back and fourth, by just having it, and all other related functions, happen in 1 button press.