http://bugs.winehq.org/show_bug.cgi?id=14563
--- Comment #5 from Lei Zhang thestig@google.com 2008-08-19 20:50:44 --- The sound works if I drop native mciqtz32.dll in c:\windows\system32 and change system.ini to be:
[mci] MPEGVideo=mciqtz32.dll MPEGVideo2=mciqtz32.dll