http://bugs.winehq.org/show_bug.cgi?id=19908
--- Comment #2 from p.drezet@inx-systems.com 2009-09-02 15:15:38 --- Hi
I've tested this with a few programs including vlc for win32 for windows and all give mono output. The application I specifically need it for is a proprietry win32 application. All these applications output stereo when wine is configured for alsa.
So I'm pretty sure this is wine-jack specific for a range of win32 applications.
I verified that the signal is mono my loading the recorded data using audacity. I have spent some time making sure there were no other possibilities for the mono problem with different setups (it involved streaming from either alsa or jack sources using liquidsoap or darkices to decouple any connection problems) when switching between alsa and jack connections from wine the signal switched from stereo to mono.
Is there a specific fix for a mono problem in 1.1.28?