Connecting line in to bluetooth headset

Mar 17, 2012 at 12:55 PM

I just came across this API and worked my way through some of the tutorials. I have written a WPF app to play sound in my car. It takes the line in wave from a radio tuner and I want to route that via bluetooth to the car head unit.

If I use the onboard Windows 7 settings I cannot convince the line in- wave to be routed via bluetooth. No matter what I set it always uses the analog speaker output and I have some ground loop noise on that which explains why I would like to use bluetooth. For reasons I don't know the bluetooth headset output waveform is fixed at 48 kHz, 2 channels, 16 bit.

Is there an easy way to solve this, maybe with the waveIn, waveMixerStream32 and waveOut classes?

Thank you for your attention.

Coordinator
Mar 20, 2012 at 12:53 PM

as long as you can identify which output device your bluetooth headset is, you should be able to play to it using WaveOut.