audiolevels.pro Example File
audiolevels/audiolevels.pro
  android|ios|winrt {
      error( "This example is not supported for android, ios, or winrt." )
  }
  requires(qtHaveModule(multimedia))
  !include( ../examples.pri ) {
      error( "Couldn't find the examples.pri file!" )
  }
  TARGET = audiolevels
  QT += multimedia
  SOURCES += main.cpp \
             audiolevels.cpp \
             audiolevelsiodevice.cpp
  HEADERS += audiolevels.h \
             audiolevelsiodevice.h
  OTHER_FILES += doc/src/* \
                 doc/images/*