Streaming media framework, core GStreamer libraries and elements. Some software also requires the plugins base set.

Either use the Puppy Package Manager or install the appropriate software package.

software package(s)
libgstreamer-0.10.34-d-20110613.pet

Dependencies: +bzip2,+gettext,+glib,+grep,+libxml2,+tar

gstreamer
libgstinterfaces - part of the plugins base set

libgstreamer debian package
http://gstreamer.freedesktop.org/src/
http://packages.debian.org/sid/libgstreamer0.10-0
http://packages.debian.org/sid/libgstreamer0.10-dev
http://www.t2-project.org/packages/gstreamer.html
http://www.linuxfromscratch.org/blfs/view/stable/multimedia/gstreamer.html