[Bug 9597] New: Sony Digital Voice Editor 3 locks up when you try to play or convert an . msv file

http://bugs.winehq.org/show_bug.cgi?id=9597

Summary: Sony Digital Voice Editor 3 locks up when you try to
                    play or convert an .msv file
           Product: Wine
           Version: CVS/GIT
          Platform: Other
               URL: http://www.sony.jp/products/overseas/contents/support/do
                    wnload/
        OS/Version: other
            Status: NEW
          Keywords: download
          Severity: normal
          Priority: P2
         Component: wine-quartz
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Sony "IC Recorder" ICD-SX57 digital voice recorder uses
a proprietary format, .msv, and comes with "Sony Digital Voice Editor 3",
an app to convert them to .mp3.  (I believe you can download
several versions of that app from the URL above, haven't tried that myself.)

The app's installer completes, but Wine warns that MSCAT32.DLL
was not found.  Mike Hearn posted a patch that adds stubs for
this, http://www.winehq.org/pipermail/wine-patches/2006-April/026116.html ,
so I updated it a bit, added two missing forwards, and 
now the app installs without warning.
The next problem was a crash on startup, with backtrace starting with

=>1 0x7e37a450 convert_888_to_565_asis+0x70(width=0x78, height=0x18,
srcbits=0x4537888, srclinebytes=0x168, dstbits=0x7c081940,
dstlinebytes=0xffffff10)
[/home/dank/wine-git/dlls/winex11.drv/dib_convert.c:733] in winex11
(0x0033eed4)

Now, that's an old friend, and a patch for it is in
http://bugs.winehq.org/show_bug.cgi?id=7380#c16
With that patch, the app starts up and can find media properly.

Once you've done all that, you come to the bug that is the subject of this
report, namely, it crashes when you ask it to load a .msv file.
First, Wine outputs a stream of warnings for about twenty seconds, 
saying over and over

fixme:devenum:DEVENUM_ICreateDevEnum_CreateClassEnumerator Category
{cc7bfb41-f175-11d1-a392-00e0291f3959} not found
fixme:devenum:DEVENUM_ICreateDevEnum_CreateClassEnumerator Category
{cc7bfb46-f175-11d1-a392-00e0291f3959} not found
err:ole:CoGetClassObject class {e30629d1-27e5-11ce-875d-00608cb78066} not
registered
err:ole:CoGetClassObject no class object {e30629d1-27e5-11ce-875d-00608cb78066}
could be created for context 0x1
err:quartz:GraphBuilder_Render Unable to create filter (80040154), trying next
one

and then finally crashing with
err:seh:setup_exception stack overflow 160 bytes in thread 000d eip b7d3b573
esp 7cf39f60 stack 0x7cf3a000-0x7d04a000