Setting input for microphone

[mikmike570]

Hello,

Does somebody know if there's a way for setting an input for a microphone?
I need to play a wav file into the microphone.

Thanks,
Mike.

[P1Tater]

Moving thread to Q&A section. In the future please post Questions there.

[nir36]

what do you want to do? record? or play?

[mikmike570]

I want to route a pcm file into the microphone's input, so that if someone opens the microphone using waveInOpen he will get that pcm.

Is that possible?
Thanks.

[nir36]

I must be missing something here.. because the device has a built in microphone working all the time.

[mikmike570]

Yes it does.
The microphone hardware transmits all sound to the lower driver and then to directshow drivers etc..
I want to disable the microphone and transmit my pcm file's sound into the directshow's "microphone input"