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Enabling DirectX 12 backend for QtQuick with MediaPlayer Object

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  • L Offline
    L Offline
    lplessard
    wrote on last edited by
    #1

    Hello,

    I'm trying to enable the DirectX 12 Backend for QtQuick by setting the environnement variable QT_QUICK_BACKEND to d3d12. Unfortunately, my application crashes as soon as I try to display video using the MediaPlayer and VideoOutput object.

    1f12dc77-4a55-420e-924a-3bd6bc8912cf-image.png

    I tried to do the same with the qmlvideofx example application and get the same result.

    18b7d502-e275-4546-9eb6-e35de86f1bd8-image.png

    Is the DirectX 12 backend supported for application using QtMultimedia?

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