The volume property of SoundEffect should be type real with range 0.0 to 1.0, instead type int with range 0 and 100

Qt Multimedia Audio element volume property can have values between 0.0 and 1.0 whereas SoundEffect volume property can have integer values between 0 and 100, creating inconsistency and thus usability problem for developers accessing Qt Multimedia APIs.

Also, the SoundEffect element API documentation should mention the range constrains like the Audio element: "This property holds the volume of the audio output, from 0.0 (silent) to 1.0 (maximum volume)".
http://doc.qt.nokia.com/qt-mobility-snapshot/qml-soundeffect.html#volume-prop