No way to make the volume louder with QAudioOutput in Symbian devices

No way to make the volume louder with QAudioOutput in Symbian devices

It seems that there are no way to adjust the volume with QAudioInput in Symbian devices. This is bad, since it should be possible to make the voice louder in some cases.

In CMMFDevSound Class Reference here: http://library.forum.nokia.com/index.jsp?topic=/Nokia_Symbian3_Developers_Library/GUID-B3E9B015-1413-35A6-A316-D1C01C1001AD.html, there are methods to manipulate some kind of "main" volume (SetVolume(TInt), Volume(),MaxVolume()). However, there is no way to use them through QAudioInput API. This is bad, since the volume is quite small by default in Symbian devices.

If the CMMFDevSound Volume would be set to MaxVolume(), this problem would not exists.

Testing environment

• N8, E7
• Nokia Qt SDK with Qt 4.7.1 and Qt Creator 2.0.94, from revision 0e27bad04c