slackbuilds/multimedia/gstreamer0

GStreamer is a library that allows the construction of graphs of a
media-handling components, ranging from simple Ogg/Vorbis playback
to complex audio (mixing) and video (non-linear editing) processing.
Applications can take advantage of advances in codec and filter
technology transparently. Developers can add new codecs and filters
by writing a simple plugin with a clean, generic interface.

GStreamer is released under the LGPL.