Setting playback device by executing a batch file / powershell script

Question

I\'ve got my computer(Windows 7) hooked up to the TV, and i very often change output device for sound between Digital Audio (S/PDIF)(High definition audio device) and my headset

Answer 1

As far as I understand there is no way to do this programmatically. This is a deliberate design, since Microsoft does not want applications to override audio setting set by user.

You will find same answer here but if you solutions that manipulate windows you can have a look here.