Programmatically play sound into a microphone, how?

Question

C++ / C#

How to programmatically play sound into a microphone? There is a desire to troll players in online games, you probably heard on YouTube how trolls substitute votes and call random houses or bomb in the dot. There is a game in which you can use the H key to speak into the microphone. I want to programmatically send a sound file to the microphone at this moment, how can I do this in c sharp?

Answer 1

in a system not older than windows 7 there is a "stereo mixer" recording device, when it is turned on, any sound that any program plays will be sent to this "microphone", but in the game you need to select it as a recording device, if it cannot be selected, then only mechanically, plug the adapter into the microphone from the output to the speakers, but the volume must be at a minimum so as not to burn anything

Answer 2

Look towards similar programs . Created specifically to programmatically do what Vitaly Pukhov suggests doing mechanically. It is not very easy to set up, but they allow, roughly speaking, to emulate any sound device.