Create a new ghostpad based on templ, without setting a target. The direction will be taken from the templ.
the name of the new pad, or NULL to assign a default name
the gstreamer.PadTemplate to create the ghostpad from.
a new gstreamer.Pad, or NULL in case of an error.
ConstructionException GTK+ fails to create the object.
Create a new ghostpad based on templ, without setting a target. The direction will be taken from the templ.