Hi there,
We did a test with <LINK_TEXT text=“https://github.com/Microsoft/Windows-io … ure-object”>https://github.com/Microsoft/Windows-iotcore-samples/tree/develop/Samples/VideoCaptureSample/CS#initialize-mediacapture-object</LINK_TEXT> and it can record the audio correctly, it does not need any driver. we just use the oct release. <LINK_TEXT text=“https://docs.microsoft.com/en-us/window … /downloads”>https://docs.microsoft.com/en-us/windows/iot-core/downloads</LINK_TEXT> thanks.