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    Unsolved integrating qml and gstreamer

    QML and Qt Quick
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    • A
      alex_jeff last edited by

      Hello everyone,
      I have a stream coming from a Linux Os, using GStreamer and UDP. I can successfully capture the stream using VLC or GStreamer (on another Linux system), But, I must develop a software and a suitable GUI for windows. I also have some experience with Qt QML. after some googling, I found out there is a library named Qtgstreamer which lets me integrate QML and GStreamer, I also found some different topics including this, I have already installed boost, GStreamer and other dependencies. I open the CmakeList.txt using my qt-creator and choose MSVC1017 64bit, when I try to run the cmake, it fails with this message:

      Starting to parse CMake project, using: "-DCMAKE_CXX_COMPILER:STRING=D:/Softwares/VS2017/VC/Tools/MSVC/14.10.25017/bin/HostX64/x64/cl.exe", "-DCMAKE_C_COMPILER:STRING=D:/Softwares/VS2017/VC/Tools/MSVC/14.10.25017/bin/HostX64/x64/cl.exe", "-DCMAKE_PREFIX_PATH:STRING=D:/Softwares/Qt5_12_3/5.12.3/msvc2017_64", "-DQT_QMAKE_EXECUTABLE:STRING=D:/Softwares/Qt5_12_3/5.12.3/msvc2017_64/bin/qmake.exe".
      The C compiler identification is MSVC 19.10.25017.0
      The CXX compiler identification is MSVC 19.10.25017.0
      Check for working C compiler: D:/Softwares/VS2017/VC/Tools/MSVC/14.10.25017/bin/HostX64/x64/cl.exe
      CMake Error: Generator: execution of make failed. Make command was: jom /nologo cmTC_926bc\fast && 
      Check for working C compiler: D:/Softwares/VS2017/VC/Tools/MSVC/14.10.25017/bin/HostX64/x64/cl.exe -- broken
      CMake Error at C:/Program Files/CMake/share/cmake-3.16/Modules/CMakeTestCCompiler.cmake:60 (message):
        The C compiler
      
          "D:/Softwares/VS2017/VC/Tools/MSVC/14.10.25017/bin/HostX64/x64/cl.exe"
      
        is not able to compile a simple test program.
      
        It fails with the following output:
      
          Change Dir: C:/Users/alex/AppData/Local/Temp/QtCreator-HwuZFX/qtc-cmake-bUuDycrM/CMakeFiles/CMakeTmp
          
          Run Build Command(s):jom /nologo cmTC_926bc\fast && The system cannot find the file specified
          Generator: execution of make failed. Make command was: jom /nologo cmTC_926bc\fast && 
          
      
        
      
        CMake will not be able to correctly generate this project.
      Call Stack (most recent call first):
        CMakeLists.txt:1 (project)
      
      
      Configuring incomplete, errors occurred!
      See also "C:/Users/alex/AppData/Local/Temp/QtCreator-HwuZFX/qtc-cmake-bUuDycrM/CMakeFiles/CMakeOutput.log".
      See also "C:/Users/alex/AppData/Local/Temp/QtCreator-HwuZFX/qtc-cmake-bUuDycrM/CMakeFiles/CMakeError.log".
      CMake Deprecation Warning:
        The 'cmake-server(7)' is deprecated.  Please port clients to use the
        'cmake-file-api(7)' instead.
      
      
      CMake Project parsing failed.
      

      I also tried to run the cmake using cmd:

      D:\Softwares\Qt5_12_3\qt-gstreamer\build>cmake .. -DCMAKE_INSTALL_PREFIX=D:\Softwares\Qt5_12_3\qt-gstreamer -DQT_VERSION=5
      -- Selecting Windows SDK version 10.0.14393.0 to target Windows 10.0.18362.
      -- Using Qt5 (min: 5.0.0)
      CMake Warning at cmake/modules/FindQt4or5.cmake:69 (find_package):
        By not providing "FindQt5Declarative.cmake" in CMAKE_MODULE_PATH this
        project has asked CMake to find a package configuration file provided by
        "Qt5Declarative", but CMake did not find one.
      
        Could not find a package configuration file provided by "Qt5Declarative"
        (requested version 5.0.0) with any of the following names:
      
          Qt5DeclarativeConfig.cmake
          qt5declarative-config.cmake
      
        Add the installation prefix of "Qt5Declarative" to CMAKE_PREFIX_PATH or set
        "Qt5Declarative_DIR" to a directory containing one of the above files.  If
        "Qt5Declarative" provides a separate development package or SDK, be sure it
        has been installed.
      Call Stack (most recent call first):
        CMakeLists.txt:24 (find_package)
      
      
      CMake Warning at cmake/modules/FindQt4or5.cmake:69 (find_package):
        By not providing "FindQt5Quick.cmake" in CMAKE_MODULE_PATH this project has
        asked CMake to find a package configuration file provided by "Qt5Quick",
        but CMake did not find one.
      
        Could not find a package configuration file provided by "Qt5Quick"
        (requested version 5.0.0) with any of the following names:
      
          Qt5QuickConfig.cmake
          qt5quick-config.cmake
      
        Add the installation prefix of "Qt5Quick" to CMAKE_PREFIX_PATH or set
        "Qt5Quick_DIR" to a directory containing one of the above files.  If
        "Qt5Quick" provides a separate development package or SDK, be sure it has
        been installed.
      Call Stack (most recent call first):
        CMakeLists.txt:24 (find_package)
      
      
      CMake Warning at cmake/modules/FindQt4or5.cmake:69 (find_package):
        By not providing "FindQt5Qml.cmake" in CMAKE_MODULE_PATH this project has
        asked CMake to find a package configuration file provided by "Qt5Qml", but
        CMake did not find one.
      
        Could not find a package configuration file provided by "Qt5Qml" (requested
        version 5.0.0) with any of the following names:
      
          Qt5QmlConfig.cmake
          qt5qml-config.cmake
      
        Add the installation prefix of "Qt5Qml" to CMAKE_PREFIX_PATH or set
        "Qt5Qml_DIR" to a directory containing one of the above files.  If "Qt5Qml"
        provides a separate development package or SDK, be sure it has been
        installed.
      Call Stack (most recent call first):
        CMakeLists.txt:24 (find_package)
      
      
      CMake Warning at cmake/modules/FindQt4or5.cmake:69 (find_package):
        By not providing "FindQt5Test.cmake" in CMAKE_MODULE_PATH this project has
        asked CMake to find a package configuration file provided by "Qt5Test", but
        CMake did not find one.
      
        Could not find a package configuration file provided by "Qt5Test"
        (requested version 5.0.0) with any of the following names:
      
          Qt5TestConfig.cmake
          qt5test-config.cmake
      
        Add the installation prefix of "Qt5Test" to CMAKE_PREFIX_PATH or set
        "Qt5Test_DIR" to a directory containing one of the above files.  If
        "Qt5Test" provides a separate development package or SDK, be sure it has
        been installed.
      Call Stack (most recent call first):
        CMakeLists.txt:24 (find_package)
      
      
      -- Checking for module 'gstreamer-1.0'
      --
      -- Checking for module 'gstreamer-base-1.0'
      --
      -- Could NOT find GSTREAMER_BASE_LIBRARY
      -- Could NOT find GSTREAMER_BASE_INCLUDE_DIR
      -- Could NOT find GStreamer (missing: GSTREAMER_LIBRARY GSTREAMER_INCLUDE_DIR GSTREAMER_VERSION_COMPATIBLE GSTREAMER_BASE_LIBRARY GSTREAMER_BASE_INCLUDE_DIR) (Required is at least version "1.2.0")
      -- Checking for module 'gstreamer-plugins-base-1.0'
      --
      -- Checking for module 'gstreamer-app-1.0'
      --
      -- Could NOT find GSTREAMER_APP_LIBRARY
      -- Could NOT find GSTREAMER_APP_INCLUDE_DIR
      -- Checking for module 'gstreamer-audio-1.0'
      --
      -- Could NOT find GSTREAMER_AUDIO_LIBRARY
      -- Could NOT find GSTREAMER_AUDIO_INCLUDE_DIR
      -- Checking for module 'gstreamer-video-1.0'
      --
      -- Could NOT find GSTREAMER_VIDEO_LIBRARY
      -- Could NOT find GSTREAMER_VIDEO_INCLUDE_DIR
      -- Checking for module 'gstreamer-pbutils-1.0'
      --
      -- Could NOT find GSTREAMER_PBUTILS_LIBRARY
      -- Could NOT find GSTREAMER_PBUTILS_INCLUDE_DIR
      -- Could NOT find GStreamerPluginsBase (missing: GSTREAMER_APP_LIBRARY GSTREAMER_APP_INCLUDE_DIR GSTREAMER_AUDIO_LIBRARY GSTREAMER_AUDIO_INCLUDE_DIR GSTREAMER_VIDEO_LIBRARY GSTREAMER_VIDEO_INCLUDE_DIR GSTREAMER_PBUTILS_LIBRARY GSTREAMER_PBUTILS_INCLUDE_DIR) (Required is at least version "1.2.0")
      -- Could NOT find GLIB2 (missing: GLIB2_LIBRARIES GLIB2_MAIN_INCLUDE_DIR)
      -- Could NOT find GObject (missing: GOBJECT_INCLUDE_DIR GOBJECT_LIBRARIES)
      -- Could NOT find Doxygen (missing: DOXYGEN_EXECUTABLE)
      
      -----------------------------------------------------------------------------
      -- The following external packages were located on your system.
      -- This installation will have the extra features provided by these packages.
      -----------------------------------------------------------------------------
         * Qt - Required for building everything
         * QtOpenGL - Required for OpenGL acceleration in qtvideosink and QtGStreamerUi
         * Boost - Required for building QtGLib
         * OpenGL - Required for OpenGL rendering support in qt5videosink
      
      -----------------------------------------------------------------------------
      -- The following OPTIONAL packages could NOT be located on your system.
      -- Consider installing them to enable more features from this software.
      -----------------------------------------------------------------------------
         * QtQuick1 (QtDeclarative) (5.0.0 or higher)  <http://qt-project.org/>
           Required for building QtQuick1 support
         * GStreamer base library (1.2.0 or higher)  <http://gstreamer.freedesktop.org/>
           Used for building the qt5videosink element
         * Doxygen  <http://www.doxygen.org/>
           Used to generate the API documentation
      
      -----------------------------------------------------------------------------
      -- The following REQUIRED packages could NOT be located on your system.
      -- You must install these packages before continuing.
      -----------------------------------------------------------------------------
         * QtQuick2 (QtQuick) (5.0.0 or higher)  <http://qt-project.org/>
           Required for building QtQuick2 support
         * QtQml (5.0.0 or higher)  <http://qt-project.org/>
           Required for building QtQuick2 support
         * GStreamer (1.2.0 or higher)  <http://gstreamer.freedesktop.org/>
           Required to build QtGStreamer
         * GStreamer app library (1.2.0 or higher)  <http://gstreamer.freedesktop.org/>
           Required to build QtGStreamerUtils
         * GStreamer audio library (1.2.0 or higher)  <http://gstreamer.freedesktop.org/>
           Required to build QtGStreamer
         * GStreamer video library (1.2.0 or higher)  <http://gstreamer.freedesktop.org/>
           Required to build QtGStreamer
         * GStreamer pbutils library (1.2.0 or higher)  <http://gstreamer.freedesktop.org/>
           Used for building the Discoverer API
         * GLib  <http://www.gtk.org/>
           Required to build QtGLib
         * GObject  <http://www.gtk.org/>
           Required to build QtGLib
      
      -----------------------------------------------------------------------------
      
      CMake Error at cmake/modules/MacroLogFeature.cmake:141 (MESSAGE):
        Exiting: Missing Requirements
      Call Stack (most recent call first):
        CMakeLists.txt:203 (macro_display_feature_log)
      
      
      CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
      Please set them or make sure they are set and tested correctly in the CMake files:
      GLIB2_MAIN_INCLUDE_DIR
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGlib
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGlib
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGlib
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/elements
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/elements
      GOBJECT_INCLUDE_DIR (ADVANCED)
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGlib
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGlib
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGlib
      GSTREAMER_APP_INCLUDE_DIR (ADVANCED)
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
      GSTREAMER_APP_LIBRARY (ADVANCED)
          linked by target "Qt5GStreamerUtils" in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
      GSTREAMER_AUDIO_INCLUDE_DIR (ADVANCED)
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
      GSTREAMER_AUDIO_LIBRARY (ADVANCED)
          linked by target "Qt5GStreamer" in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
      GSTREAMER_BASE_INCLUDE_DIR (ADVANCED)
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
      GSTREAMER_INCLUDE_DIR (ADVANCED)
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/elements
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/elements
      GSTREAMER_LIBRARY (ADVANCED)
          linked by target "Qt5GStreamer" in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
          linked by target "Qt5GStreamerUtils" in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
      GSTREAMER_PBUTILS_INCLUDE_DIR (ADVANCED)
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
      GSTREAMER_PBUTILS_LIBRARY (ADVANCED)
          linked by target "Qt5GStreamer" in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
      GSTREAMER_VIDEO_INCLUDE_DIR (ADVANCED)
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
         used as include directory in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
      GSTREAMER_VIDEO_LIBRARY (ADVANCED)
          linked by target "Qt5GStreamer" in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
      _GLibs
          linked by target "Qt5GLib" in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGlib
          linked by target "Qt5GStreamer" in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
      _GModuleLibs
          linked by target "Qt5GLib" in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGlib
          linked by target "Qt5GStreamer" in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
      _GObjectLibs
          linked by target "Qt5GLib" in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGlib
          linked by target "Qt5GStreamer" in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
      _GThreadLibs
          linked by target "Qt5GLib" in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGlib
          linked by target "Qt5GStreamer" in directory D:/Softwares/Qt5_12_3/qt-gstreamer/src/QGst
      
      -- Configuring incomplete, errors occurred!
      See also "D:/Softwares/Qt5_12_3/qt-gstreamer/build/CMakeFiles/CMakeOutput.log".
      See also "D:/Softwares/Qt5_12_3/qt-gstreamer/build/CMakeFiles/CMakeError.log".
      
      D:\Softwares\Qt5_12_3\qt-gstreamer\build>
      

      I was wondering if someone could find a solution to this issue. also if somebody has another solution that lets me capture the incoming stream and design a GUI, Im eager to hear it.
      I am using:
      windows 10,
      Qt Creator 4.9.0
      Based on Qt 5.12.2 (MSVC 2017, 32 bit)
      Regards,
      Alex.

      1 Reply Last reply Reply Quote 0
      • A
        alex_jeff last edited by

        No help?

        1 Reply Last reply Reply Quote 0
        • SGaist
          SGaist Lifetime Qt Champion last edited by

          Hi and welcome to devnet,

          Did you saw that these bindings are unmaintained ?

          There's a GStreamer sink in the gst-plugins-bad package soon to be moved to gst-plugins-base.

          Interested in AI ? www.idiap.ch
          Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

          1 Reply Last reply Reply Quote 2
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