[Bug 45565] New: Battle.net Helper.exe crashes when trying to view Twitch streams

https://bugs.winehq.org/show_bug.cgi?id=45565

Bug ID: 45565
           Summary: Battle.net Helper.exe crashes when trying to view
                    Twitch streams
           Product: Wine
           Version: 3.13
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 61989
  --> https://bugs.winehq.org/attachment.cgi?id=61989
Backtrace

Please note that this is a different issue than bug #43910.

Sometimes game pages in Battle.net App will have Twitch streams embedded in
their news items (I saw SC2, HotS, and the Overwatch League tab having this).
When opening such a page, Battle.net Helper.exe will crash (in a similar way to
bug #43910).

Two things visible in the logs that happen only in this case are
"fixme:cryptnet:verify_cert_revocation_from_aia_ext" and "MSAudDecMFT.dll nor
Msmpeg2adec.dll is not loaded".

The crash happens the same way in Wine devel and Wine Staging (both 3.13).

Workaround is to quickly click "Pause" or "Watch now" -- this will cause the
video to stop being loaded (clicking "Watch now" will open the stream in
browser).