qt5/qtmultimedia/examples/multimedia/video/mediaplayer/doc/src/mediaplayer.qdoc:28: (qdoc) warning: Can't link to 'Overlay'
qt5/qtmultimedia/examples/multimedia/video/mediaplayer/doc/src/mediaplayer.qdoc:28: (qdoc) warning: Can't link to 'Slider'
qt5/qtmultimedia/examples/multimedia/video/mediaplayer/doc/src/mediaplayer.qdoc:28: (qdoc) warning: Can't link to 'MediaPlayer::muted'
qt5/qtmultimedia/examples/multimedia/video/mediaplayer/doc/src/mediaplayer.qdoc:28: (qdoc) warning: Can't link to 'MediaPlayer::volume'