AudioMirror

This driver isn't finished and has a few quirks. If you want a build and ship ready solution this is sadly not what you were looking for.

You've been warned.

An audio driver for Windows 10 (only tested on x64) that works as a virtual audio cable. Adds a virtual speaker that routes all played audio into a virtual microphone device.

As for documentation ... there's not much out there, at least I couldn't find it.

1. it's derived from the sysvad sample drivers with quite a bit of refactoring
2. as for actual documentation that's not examples - the only good source seemed to be the Microsoft Docs which are actually really good with explaining the most important concepts

For development I mostly used a virtual machine to see if the driver worked or crashed and to debug the code. Here's the basic installation process I used to install the driver during development (basically just devcon):