[Bug 55553] New: quartz:mpeglayer3 - test_sample_processing() fails on macOS

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55553

Bug ID: 55553
           Summary: quartz:mpeglayer3 - test_sample_processing() fails on
                    macOS
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Mac OS X
            Status: NEW
          Severity: normal
          Priority: P2
         Component: quartz
          Assignee: [e-mail]
          Reporter: [e-mail]

quartz:mpeglayer3 - test_sample_processing() fails on macOS:

mpeglayer3.c:1342: Test failed: Got valid size 1246.
mpeglayer3.c:1346: Test failed: Got stop time 2f87f.
mpeglayer3.c:1368: Test failed: Got valid size 1246.
mpeglayer3.c:1372: Test failed: Got stop time 34f4d.
mpeglayer3.c:1395: Test failed: Got valid size 1246.
mpeglayer3.c:1399: Test failed: Got stop time 34f4d.

See https://test.winehq.org/data/patterns.html#quartz:mpeglayer3

These failures started happening on 2023-08-30, are systematic, and only happen
on macOS (see Remi's rbernon-macos-* cloud test machines). See also bug 55552
for another set of similar quartz failures that started on the same day.