Volume_Mixer/WASAPI_Notification_Interfaces
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README.md

WASAPI Notification Interfaces

This is to implement the IAudioSessionEvents and IAudioSessionNotification interfaces found inthe Windows Core Audio API's Audiopolicy.h file.

The IAudioSessionNotification interface is used purely to register a function to be called when a new session is created and added to the audio stream:

IAudioSessionEvents can do a multitude of things, the ones initially being implemented are:

IAudioSessionEvents::OnSessionDisconnected()
and 
IAudioSessionEvents::OnSimpleVolumeChanged()

With the latter being called when the session volume is changed.