gstreamer0.10-tools 0.10.2-1ubuntu1 (i386 binary) in ubuntu dapper

Tools for use with GStreamer
 GStreamer is a media processing framework with support for a wide variety
 of data sources, sinks, and formats through the use of dynamically loaded
 plugins.
 .
 This package contains GStreamer tools:
  * gst-inspect-0.10: query details of installed plugins
  * gst-launch-0.10: command line pipeline tool
  * gst-xmllaunch-0.10: command line xml pipeline tool
  * gst-md5sum-0.10: generate md5sum of a pipeline
  * gst-feedback-0.10: generate information for GStreamer bug reports
  * gst-xmlinspect-0.10: XML version of gst-inspect-0.10
 .
 http://gstreamer.freedesktop.org/