Programmatically switch audio devices on Windows 7

Question

On my Windows 7 PC, I\'ve got a set of speakers, some wireless headphones and a USB web cam. This means that I have two possible audio output devices and 2 possible audio in

Answer 1

If you are looking into changing default devices programmatically, then this is impossible by design.

• Programatically setting the default playback device (and recording device)
• How to change default sound playback device programatically?