new_contents: GstreamerXzPackage ('gstreamer', 'gst-plugins-bad', '1.4.5', configure_flags = [
  	' --disable-gtk-doc',
  	' --with-plugins=quicktime',
  	' --disable-apexsink',
  	' --disable-bz2',
  	' --disable-metadata',
  	' --disable-oss4',
  	' --disable-theoradec'
  ])
  
subject: Add gst-plugins-bad 1.4.5