http://bugs.winehq.org/show_bug.cgi?id=12349
--- Comment #21 from Jörg Höhle hoehle@users.sourceforge.net 2009-09-11 08:05:29 --- Created an attachment (id=23555) --> (http://bugs.winehq.org/attachment.cgi?id=23555) mail to wine-devel incl. patch
It turns out that bug #19901 and this one share a common cause. Wine gets confused by nBlockAlign or nAvgBytesPerSec being inconsistent (bogus) with nSamplesPerSec/nBitsPerSample/nChannels. Please see bug #19901 for further information, because it is less cluttered.