There is a need to use this library. When adding a QT += phonon to the .pro file, it gives an error:

Project ERROR: Unknown module (s) in QT: phonon

Ubuntu OS 16.04. Qt Version: 5.7.0 Using Qt Creator 4.1.0

    1 answer 1

    When switching from Qt 4 to Qt 5, it was renamed muletimedia

     QT += multimedia