Elements that change the duration must post DURATION messages on the
bus when the duration changes in PAUSED or PLAYING.
+ gst_element_lost_state_full() -> gst_element_lost_state()
+ gst_element_lost_state() -> gst_element_lost_state(, TRUE)
+
* GstPad:
gst_pad_get_caps() does not return writable caps anymore and an explicit
gst_caps_make_writable() needs to be performed. This was the functionality
now to obtain a reference to a bufferpool object that can be used to
allocate buffers.
+ removed sched_private, it should not be used, use g_object_set_qdata() or
+ use element_private.
+
* GstMiniObject
A miniobject is now a simple refcounted structure holding the information
common to buffers, events, messages, queries and caps.