Jaromir Dolecek wrote:

> Hi,
> I've done necessary changes to make the driver support full duplex,
> independant operation of uaudio. It works as fine for replay
> as it did before and recording seems to also (kind of) work.
> However, the recording contains only silence for me. I don't
> have any good microphone awailable tho, so this might be more problem
> with my microphone.

Have you checked the mute?  I have a USB audio input device that
goes into mute as soon as you start using it.  You have to start recording
fist and then unmute it.

    -- Lennart