Windows 10 Use audio output of an application as a virtual audio input device

  • Thread starter Thread starter Mehdi MIGAULT
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Mehdi MIGAULT

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Hi,

I have a Bluetooth Low Energy (BLE) device that stream audio through a custom service and I must be able to use this audio in any Windows application.


To do that, I developed an UWP application that connects to the BLE device, processes the audio data and outputs them using the AudioGraph API. Then, I used VB-Cable (vb-cable.com) combined with the "App volume and device preferences" from Windows to use the output of my application as an input for other application.


Unfortunately, this setup doesn't seem to be very stable (sometimes it works as expected, but sometimes, even though the settings are correct, audio from my application is output on wrong output or not at all). It seems that I'm not the only one to experiment with the problem (
Set audio endpoint devices application specific (programmatically)). What do you think about this ?


If this setup can't be fixed, what solution would you suggest to achieve this goal ?


Please, let me know if you need any more information.

Thanks in advance,
Best regards,

M.M.

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