libgstreamer-plugins-good1.0-dev 1.2.1-1ubuntu2 (i386 binary) in ubuntu trusty

 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. Its plugin-based architecture means
 that new data types or processing capabilities can be added simply by
 installing new plug-ins.
 .
 This package contains development files for GStreamer libraries from the
 "good" set. The API is not guaranteed to be stable.