GstPad The connection between Elements Elements are connected to each other via "pads", which are extremely light-weight generic connections. is this pad connected @pad: the pad to check can this pad be used to pull a buffer @pad: the pad to check @pad: @buf: @pad: @Returns: @pad: @name: @direction: @Returns: @pad: @pad: @Returns: @pad: @chain: @pad: @pull: @pad: @Returns: @pad: @id: @pad: @name: @pad: @Returns: @pad: @parent: @pad: @parent: @pad: @parent: @pad: @Returns: @pad: @Returns: @pad: @Returns: @srcpad: @sinkpad: @pad: @buffer: @pad: @Returns: @pad: @parent: @Returns: