New subject: [Bug 57294] Wine 9.13+ freezes in some applications using WMA Lossless audio

10 Oct 2024


      https://bugs.winehq.org/show_bug.cgi?id=57294
Bug ID: 57294
           Summary: Wine 9.13+ freezes in some applications using WMA
                    Lossless audio
           Product: Wine
           Version: 9.19
          Hardware: x86-64
               URL: http://storage1.lathercraft.net/madosoft/wagamamahighs
                    pec/wagamamahighspec_trial_web.zip
                OS: Linux
            Status: UNCONFIRMED
          Severity: minor
          Priority: P2
         Component: winegstreamer
          Assignee: wine-bugs@winehq.org
          Reporter: winebugs@print0.net
   Regression SHA1: 9192b3b724d90788f7a1682b3f9eedb7bf363e22
      Distribution: ArchLinux
Created attachment 77237
  --> https://bugs.winehq.org/attachment.cgi?id=77237
winegstreamer/wg_media_type: Set wmaversion 4 for WMAudio_Lossless
Working version: 9.12
Not working version: regression introduced in 9.13, still broken in 9.19
It's related to commits
fbceb9e60b3fa4c3009abd4e639c5ab8cc0a75c3..9192b3b724d90788f7a1682b3f9eedb7bf363e22.
A fix is attached. winegstreamer/wg_media_type: Set wmaversion 4 for
WMAudio_Lossless
I found an example application for reproducing and put it in the URL field.
SHA1: 8296ee356c675a74f6f421b31bd7f5808266b4cd
libav will throw `broken frame: channel len > samples_per_frame` errors and the
application gets stuck. This libav error originates from wmaprodec.c in
libavcodec (wmaversion 3) but that's not supposed to be used. After applying my
patch on 9.19/master it works again.
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[Bug 57294] New: Wine 9.13+ freezes in some applications using WMA Lossless audio