Creates a new #GstCaps that is empty. That is, the returned #GstCaps contains no media formats. The #GstCaps is guaranteed to be writable. Caller is responsible for unreffing the returned caps.
the new #GstCaps
ConstructionException GTK+ fails to create the object.
See Implementation
Creates a new #GstCaps that is empty. That is, the returned #GstCaps contains no media formats. The #GstCaps is guaranteed to be writable. Caller is responsible for unreffing the returned caps.