A #GstMiniObjectNotify function can be added to a mini object as a callback that gets triggered when gst_mini_object_unref() drops the last ref and obj is about to be freed.
obj
the mini object
A #GstMiniObjectNotify function can be added to a mini object as a callback that gets triggered when gst_mini_object_unref() drops the last ref and
objis about to be freed.