libphonon-dev 4:4.8.3-0ubuntu2 (i386 binary) in ubuntu xenial

 Phonon is the Qt 4 multimedia API, which provides a task-oriented abstraction
 layer for capturing, mixing, processing, and playing audio and video content.
 .
 This package contains the development files needed to build Qt 4 applications
 using the Phonon cross-platform multimedia framework.