[Bug 48292] New: RPG Tkool (RPG Maker) 2k/2k3: Can't play MP3 files when winegstreamer is disabled

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=48292

Bug ID: 48292
           Summary: RPG Tkool (RPG Maker) 2k/2k3: Can't play MP3 files
                    when winegstreamer is disabled
           Product: Wine
           Version: 5.0-rc1
          Hardware: x86-64
               URL: https://www.vector.co.jp/soft/dl/win95/game/se509140.h
                    tml
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: quartz
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail]
   Regression SHA1: 40a4c782b7f77534535dfa7bb2a97049026fef47
      Distribution: Ubuntu

When winegstreamer is disabled, RPG_RT.exe cannot play MP3 files. "OLE error
80004001" dialog appears and it crashes.

Steps to reproduce:
1. Download "Mystic Star" from
https://www.vector.co.jp/soft/dl/win95/game/se509140.html
2. Set locale to "ja_JP.UTF-8"
3. unar MysticStar.zip
4. Run RPG_RT.exe without winegstreamer (e.g.
"WINEDLLOVERRIDES=winegstreamer=")
5. Press "Enter" (Start new game)

This is a regression introduced by:

commit 40a4c782b7f77534535dfa7bb2a97049026fef47
Author: Zebediah Figura
Date:   Fri Sep 20 17:35:05 2019 -0500

winegstreamer: Reimplement the MPEG splitter on top of the mpegaudioparse
plugin.