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  1. Qt
  2. QTBUG-95233

Windows mingw version asserts during acces to QMediaDevices

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Details

    • Bug
    • Resolution: Duplicate
    • P1: Critical
    • None
    • 6.2.0 RC
    • Multimedia
    • None
    • Windows

    Description

      My guess is that the downloadable mingw build from the qt installer is not build with the qt feature wmf.

      Thus the creation of the platform integration in qplatformmediaintegration.cpp defaults to the QDummyIntegration implementation.
      Since those functions returns nullptr for devices() any Qt-Multimedia example/application compiled with mingw crashes when trying to create an audio device.

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-95234 MingW build does not find WMF, and builds without a valid backend

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed
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              laknoll Lars Knoll
              robosturm Tilman Sandhoff
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              Dates

                Created:
                Updated:
                Resolved:

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