GstBin
Base container element
GstBin is the simplest of the container elements, allowing elements to
beocme children of itself. Pads from the child elements can be ghosted to
the bin, making the bin itself look transparently like any other element,
allowing for deep nesting of predefined sub-pipelines.
@obj:
@name:
@Returns:
@bin:
@element:
@bin:
@element:
@bin:
@name:
@Returns:
@bin:
@Returns:
@bin:
@state:
@type:
@Returns:
@bin:
@bin:
@gstbin: the object which received the signal.
@arg1: