Important: Please read the Qt Code of Conduct -

Android support for adjusting the audio input level

  • Dear Qt folks,

    I have a Qt 5.3.1 based application which uses QAudioInput. The application runs fine on Linux/X11. However, if I crosscompile the project for Android (target device Samsung Galaxy Tab 10.1 running Android version 4.1.2) it seems that I am not able to set the input level gain by means of


    The Qt documentation states that

    bq. If the device does not support adjusting the input volume then volume will be ignored and the input volume will remain at 1.0.

    The question is now whether my device is capable of adjusting the input volume and if this is currently supported with Qt?

    Thanks for any comments on this and with best regards,

Log in to reply