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  1. Qt
  2. QTBUG-46721

Qt Multimedia Video doesn't work on OpenGL 3.3

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Details

    • Bug
    • Resolution: Incomplete
    • Not Evaluated
    • None
    • 5.4.1
    • Multimedia
    • None
    • Encounteresd in Windows 7 and Windows 8 with OpenGL 3.3

    Description

      I am trying to play a video via QML and I found that on Windows with OpenGL 3.3 the video fails to load.

      There are no errors, just a black screen.

      QTDIAG:

      Microsoft Windows [Version 6.3.9600]
      (c) 2013 Microsoft Corporation. All rights reserved.
      
      C:\Users\cyberhouse>C:\Qt\5.4\mingw491_32\bin\qtdiag.exe
      Qt 5.4.2 (i386-little_endian-ilp32 shared (dynamic) release build; by GCC 4.9.1
       on "windows"
      OS: Windows 8.1 [winnt version 6.3.9600]
      
      Architecture: i386; features: SSE2 SSE3 SSSE3 SSE4.1 SSE4.2
      
      Library info:
        PrefixPath: C:\Qt\5.4\mingw491_32
        DocumentationPath: C:\Qt\Docs\Qt-5.4
        HeadersPath: C:\Qt\5.4\mingw491_32\include
        LibrariesPath: C:\Qt\5.4\mingw491_32\lib
        LibraryExecutablesPath: C:\Qt\5.4\mingw491_32\bin
        BinariesPath: C:\Qt\5.4\mingw491_32\bin
        PluginsPath: C:\Qt\5.4\mingw491_32\plugins
        ImportsPath: C:\Qt\5.4\mingw491_32\imports
        Qml2ImportsPath: C:\Qt\5.4\mingw491_32\qml
        ArchDataPath: C:\Qt\5.4\mingw491_32
        DataPath: C:\Qt\5.4\mingw491_32
        TranslationsPath: C:\Qt\5.4\mingw491_32\translations
        ExamplesPath: C:\Qt\Examples\Qt-5.4
        TestsPath: C:\Qt\5.4\mingw491_32\tests
      
      Standard paths [*...* denote writable entry]:
        DesktopLocation: "Desktop" *C:\Users\cyberhouse\Desktop*
        DocumentsLocation: "Documents" *C:\Users\cyberhouse\Documents*
        FontsLocation: "Fonts" *C:\Windows\Fonts*
        ApplicationsLocation: "Applications" *C:\Users\cyberhouse\AppData\Roaming\Mic
      osoft\Windows\Start Menu\Programs*
        MusicLocation: "Music" *C:\Users\cyberhouse\Music*
        MoviesLocation: "Movies" *C:\Users\cyberhouse\Videos*
        PicturesLocation: "Pictures" *C:\Users\cyberhouse\Pictures*
        TempLocation: "Temporary Directory" *C:\Users\cyberhouse\AppData\Local\Temp*
        HomeLocation: "Home" *C:\Users\cyberhouse*
        DataLocation: "Application Data" *C:\Users\cyberhouse\AppData\Local\QtProject
      qtdiag* C:\Users\cyberhouse\AppData\Local\QtProject\qtdiag C:\Qt\5.4\mingw491_3
      \bin C:\Qt\5.4\mingw491_32\bin\data
        CacheLocation: "Cache" *C:\Users\cyberhouse\AppData\Local\QtProject\qtdiag\ca
      he*
        GenericDataLocation: "Shared Data" *C:\Users\cyberhouse\AppData\Local* C:\Use
      s\cyberhouse\AppData\Local
        RuntimeLocation: "Runtime" *C:\Users\cyberhouse*
        ConfigLocation: "Configuration" *C:\Users\cyberhouse\AppData\Local\QtProject\
      tdiag* C:\Users\cyberhouse\AppData\Local\QtProject\qtdiag C:\Qt\5.4\mingw491_32
      bin C:\Qt\5.4\mingw491_32\bin\data
        DownloadLocation: "Download" *C:\Users\cyberhouse\Downloads*
        GenericCacheLocation: "Shared Cache" *C:\Users\cyberhouse\AppData\Local\cache
      
        GenericConfigLocation: "Shared Configuration" *C:\Users\cyberhouse\AppData\Lo
      al* C:\Users\cyberhouse\AppData\Local C:\Qt\5.4\mingw491_32\bin C:\Qt\5.4\mingw
      91_32\bin\data
      
      File selectors (increasing order of precedence):
        en_AU windows
      
      Network:
        Using "OpenSSL 1.0.2a 19 Mar 2015", version: 0x1000201f
      
      Platform capabilities: ThreadedPixmaps OpenGL ThreadedOpenGL WindowMasks Multip
      eWindows ForeignWindows NonFullScreenWindows NativeWidgets WindowManagement Ras
      erGLSurface AllGLFunctionsQueryable
      
      Style hints:
        mouseDoubleClickInterval: 500
        mousePressAndHoldInterval: 800
        startDragDistance: 10
        startDragTime: 500
        startDragVelocity: 0
        keyboardInputInterval: 400
        keyboardAutoRepeatRate: 32
        cursorFlashTime: 1060
        showIsFullScreen: 0
        passwordMaskDelay: 0
        passwordMaskCharacter: U+25CF
        fontSmoothingGamma: 1.2
        useRtlExtensions: 0
        setFocusOnTouchRelease: 0
      
      Theme:
        Styles: WindowsVista,WindowsXP,Windows  System font: "MS Shell Dlg 2" 7
        General font : "MS Shell Dlg 2" 7
        Fixed font   : "Courier New" 9
        Title font   : "MS Shell Dlg 2" 7
        Smallest font: "MS Shell Dlg 2" 7
        Native file dialog
      
      Screens: 1
      # 0 "\\.\DISPLAY1" Depth: 32 Primary: yes
        Geometry: 3840x1024+0+0 Available: 3840x976+0+0
        Physical size: 410x310 mm  Refresh: 60 Hz
        Physical DPI: 237.893,83.9019 Logical DPI: 120,120
        DevicePixelRatio: 1 Primary orientation: 2
        Orientation: 2 Native orientation: 0 OrientationUpdateMask: 0
      
      LibGL Vendor: NVIDIA Corporation
      Renderer: NVS 300/PCIe/SSE2
      Version: 3.3.0
      Shading language: 3.30 NVIDIA via Cg compiler
      Format: Version: 3.3 Profile: 0 Swap behavior: 2 Buffer size (RGBA): 8,8,8,8 De
      th buffer: 24 Stencil buffer: 8
      
      
      GPU:
               Card name: NVIDIA NVS 300
             Driver Name: nvd3dum.dll
          Driver Version: 9.18.13.2702
               Vendor ID: 0x10DE
               Device ID: 0x10D8
               SubSys ID: 0x086210DE
             Revision ID: 0x00A2
      

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            ylopes Yoann Lopes
            Itay Grudev Itay Grudev
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              Created:
              Updated:
              Resolved:

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