Mine

gst-inspect-0.10 id3v2mux
Factory Details:
  Long name:    TagLib-based ID3v2 Muxer
  Class:        Formatter/Metadata
  Description:  Adds an ID3v2 header to the beginning of MP3 files using taglib
  Author(s):    Christophe Fergeau <teuf@gnome.org>
  Rank:         none (0)

Plugin Details:
  Name:                 taglib
  Description:          Tag writing plug-in based on taglib
  Filename:             /usr/lib/gstreamer-0.10/libgsttaglib.so
  Version:              0.10.4
  License:              LGPL
  Source module:        gst-plugins-good
  Binary package:       GStreamer Good Plugins (Ubuntu)
  Origin URL:           https://launchpad.net/distros/ubuntu/+source/gst-plugins-good0.10

GObject
 +----GstObject
       +----GstElement
             +----GstTagLibMux
                   +----GstId3v2Mux

Implemented Interfaces:
  GstTagSetter

Pad Templates:
  SINK template: 'sink'
    Availability: Always
    Capabilities:
      ANY

  SRC template: 'src'
    Availability: Always
    Capabilities:
      application/x-id3


Element Flags:
  no flags set

Element Implementation:
  No loopfunc(), must be chain-based or not configured yet
  Has change_state() function: gst_tag_lib_mux_change_state
  Has custom save_thyself() function: gst_element_save_thyself
  Has custom restore_thyself() function: gst_element_restore_thyself

Element has no clocking capabilities.
Element has no indexing capabilities.

Pads:
  SRC: 'src'
    Implementation:
    Pad Template: 'src'
    Capabilities:
      application/x-id3
  SINK: 'sink'
    Implementation:
      Has chainfunc(): gst_tag_lib_mux_chain
      Has custom eventfunc(): gst_tag_lib_mux_sink_event
    Pad Template: 'sink'

Element Properties:
  name                : The name of the object
                        flags: readable, writable
                        String. Default: null Current: "id3v2mux0"