The type of a GST_MESSAGE_STRUCTURE_CHANGE. GST_STRUCTURE_CHANGE_TYPE_PAD_LINK Pad linking is starting or done. GST_STRUCTURE_CHANGE_TYPE_PAD_UNLINK Pad unlinking is starting or done.
See Implementation
The type of a GST_MESSAGE_STRUCTURE_CHANGE. GST_STRUCTURE_CHANGE_TYPE_PAD_LINK Pad linking is starting or done. GST_STRUCTURE_CHANGE_TYPE_PAD_UNLINK Pad unlinking is starting or done.