[Alsa-user] virtual audiodevice driver

[Guru <gr...@ya...>]

Hello,

I want to implement virtual driver for sound card. And sound card is not connected through standard PCI, USB.. Its connected through ethernet. Driver should detect network audio device, 
driver should appear to the user as any other audio output device would.
UPnP protocol supported.
I want to know will alsa act as virtual sound card, detect network audio device. is these featured driver already there in alsa?

Best Regards.