"This specification defines the OEBPS Container Format (OCF). OCF is a general-purpose container technology. This specification describes the general-purpose container technology in the context of encapsulating OEBPS publications and OPTIONAL alternate renditions thereof. It is however anticipated that the general-purpose container technology described herein will ultimately be used in other bundling applications."
IDPF
OEBPS Container Format v. 1.0
By michael - Posted on February 22nd, 2010