libgstreamer-ocaml 0.2.0-2build4 (s390x binary) in ubuntu bionic

 This package provides an interface to the gstreamer library for
 OCaml programmers.
 .
 GStreamer is a streaming media framework, based on graphs of filters
 which operate on media data. Applications using this library can do
 anything from real-time sound processing to playing videos, and just
 about anything else media-related.
 .
 This package contains only the shared runtime stub libraries.