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  1. Qt
  2. QTBUG-110141

QML app freeze when close an item with Multimedia Control inside

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Details

    • Bug
    • Resolution: Duplicate
    • P2: Important
    • 6.4.3, 6.5.0, 6.6.0
    • 6.4.1, 6.4.2, 6.5.0 Beta1
    • Multimedia
    • None
    • Android
    • 2023wk06FOQtforAndroid

    Description

      The BUG is replicable in the example

      https://doc.qt.io/qt-6/qtmultimedia-declarative-camera-example.html

       

      When I decide to close the app with Quit, the app freeze, and the log shows.

      ...........
E Surface : freeAllBuffers: 1 buffers were freed while being dequeued!
E BufferQueueProducer: [SurfaceTexture-3-25434-1](id:635a00000003,api:4,p:466,c:25434) queueBuffer: BufferQueue has been abandoned
E BufferQueueProducer: [SurfaceTexture-3-25434-1](id:635a00000003,api:4,p:466,c:25434) dequeueBuffer: BufferQueue has been abandoned
E BufferQueueProducer: [SurfaceTexture-3-25434-1](id:635a00000003,api:4,p:466,c:25434) cancelBuffer: BufferQueue has been abandoned
E BufferQueueProducer: [SurfaceTexture-3-25434-1](id:635a00000003,api:4,p:466,c:25434) cancelBuffer: BufferQueue has been abandoned
E BufferQueueProducer: [SurfaceTexture-3-25434-1](id:635a00000003,api:4,p:466,c:25434) cancelBuffer: BufferQueue has been abandoned
D Camera  : app passed NULL surface
D Camera  : app passed NULL surface

       

      I try with an android emulator and Android devices, and the result is the same.

      I repeat the compilation and running on Win10 and MacOs Ventura with the same result.

       

       

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        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-109168 Unloading Camera (QML) item on Android hangs app.

          • 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
          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-111152 Android QML Video/MediaPlayer component freezes UI on component removal

          • 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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              bartlomiejmoskal Bartlomiej Moskal
              ingpconci Paolo Conci
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              Dates

                Created:
                Updated:
                Resolved:

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