News A Windows Insider user discovers an undocumented ‘Shared audio’ feature in the latest build — quick setting allows you to play audio through multip...

I remember having to go through quite a bit of trouble trying to prepare for a longer train ride with my daughter where we planned watching a movie with two different headsets. I used VoiceMeeter to get it done, but it was still a bit of a mess. Dual Bluetooth failed, because you'd need the very newest standard all around and mixed BT and wire audio is hard to synchronize to the same video: over the air transmission simply adds noticeable latency.

Given the technical mess underneath (analog and digital ports, USB, BT and proprietary wireless as well as discrete and software based DSP processing), I'd be quite surprised if they make it work at a level of quality where they make more people happy than they annoy with a new set of problems and issues. They might not let it become mainstream until the technical base changes significantly.