For AFV itself, a low latency device is required (which on Windows most likely will pick WASAPI).
For notifications and effects, the most compatible device is required (which on Windows will most likely fall back to QWindowsAudio).
QAudioDeviceInfo is a low level technical class, which shouldn't be used in higher level code. Remove it from all APIs
where possible and just create it in order to interface with QAudio
32 bit float is what is used in C# reference and has a much higher
dynamic range. 16 bit integer was clipping very often with all the VHF
simulation applied.
