libqt4-phonon 4:4.8.7+dfsg-20ubuntu1 (ppc64el binary) in ubuntu focal

 Qt is a cross-platform C++ application framework. Qt's primary feature
 is its rich set of widgets that provide standard GUI functionality.
 .
 The Qt Phonon module provides a cross-platform multimedia framework that
 enables the use of audio and video content in Qt applications.
 .
 The sole purpose of this package to provide Phonon libraries until libphonon4
 is built from the phonon source package. Therefore it's only useful when
 bootstraping new architectures or rebuilding the whole archive from scratch.