No option to change sound source after load. Or I could be blind... (very minor issue)

BRANCH: None

REPORT:
During the cutscene, I noticed that I was outputting to speakers rather than headphones. I alt-tabbed to (Windows) Desktop, changed to headphones as source, and alt-tabed back in.

Cinematic played through headphones, but main game kept playing through speakers. Couldn't see an option in menu to adjust to headphones in-game.