Monitor microphone changes
Question
Is there any way to monitor microphone changes (plug in and plug out events)? Shouldn't matter if the mic is bluetooth / usb / or plugged directly to sound card. Application is built with C# but if there isn't any good way to get the events using C# then C++/CLI might be also option.
2 answers
solution1
0 2014-11-28 14:56:54
This link may help:
http://blogs.msdn.com/b/coding4fun/archive/2009/10/08/9905168.aspx
The post includes instructions on capturing the microphone level, etc.
Original post. Microphone Input
EDIT: Blog moved here: https://channel9.msdn.com/coding4fun/articles/NET-Voice-Recorder
solution2
0 ACCPTED 2014-12-02 15:30:13
I found also IMMNotificationClient from WASAPI which should work. Seems NAudio is not exposing this, but after customization I'm able to use it and get plugin / plugout events. Although it doesn't seem really stable - duplicated events / missing events and etc. Is there any proper implementation example in managed level?
Interface description :: IMMNotificationClient interface
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