I wrote a short note on how to switch audio output in FreeBSD on the fly. For example, when you watch a video on Youtube or something and want to switch from rear audio to headphones or vice versa.Nothing groundbreaking, just retelling a documentation. But if you needed a short solution to this problem, here it is.https://iyer.ru/2025/09/29/how-to-switch-audio-output-in-freebsd-on-the-fly/#FreeBSD