libqt5gstreamer-1.0-0 1.2.0-5.1 (armhf binary) in ubuntu lunar

 This package contains the QtGStreamer library, a library that provides
 C++ bindings for GStreamer with a Qt-style API. The bindings are designed
 to be easy to use for C++ programmers that are used to the Qt API and
 also provide easier integration with Qt by using Qt's data types where
 applicable.
 .
 This package is part of the Qt5 version of QtGStreamer.