http://bugs.winehq.org/show_bug.cgi?id=32277
--- Comment #8 from betaguy@gmail.com 2012-11-26 16:34:18 CST --- As a side note, I'm still getting the AQMixerDevice::SetMixerChannelLayout: scope 2, element 0, layout: tag=0x650002: error -10851 thing in the console with a 6 channel layout, but not a 2-channel layout. Maybe wine is mapping something wrong in the coreaudio driver? I tried playing some 6-channel movies in VirtualDub and the layout seemed correct, so I'm not really sure where the error is there (although that doesn't use dsound afaik).
Either way, it seems benign; just thought it'd make a note of it.