BBeB (for Broad Band eBook) is a proprietary

eBook An ebook (short for electronic book), also spelled as e-book or eBook, is a book publication made available in electronic form, consisting of text, images, or both, readable on the flat-panel display of computers or other electronic devices. A ...

file format developed by

Sony is a Japanese multinational conglomerate (company), conglomerate headquartered at Sony City in Minato, Tokyo, Japan. The Sony Group encompasses various businesses, including Sony Corporation (electronics), Sony Semiconductor Solutions (i ...

and

Canon Canon or Canons may refer to: Arts and entertainment * Canon (fiction), the material accepted as officially written by an author or an ascribed author * Literary canon, an accepted body of works considered as high culture ** Western canon, th ...

. Although initially designed for the Sony Librié, it is also supported by other Sony e-book readers."E-books: is the writing on the wall for books?"
/ref> BBeB files have the following

extensions Extension, extend or extended may refer to: Mathematics Logic or set theory * Axiom of extensionality * Extensible cardinal * Extension (model theory) * Extension (proof theory) * Extension (predicate logic), the set of tuples of values t ...

: LRS and LRF or LRX. LRS files are

XML Extensible Markup Language (XML) is a markup language and file format for storing, transmitting, and reconstructing data. It defines a set of rules for encoding electronic document, documents in a format that is both human-readable and Machine-r ...

files that can be edited and follow the BBeB Xylog XML specification. They represent the source code of each BBeB eBook. LRF (unencrypted) and LRX (encrypted for DRM purposes) files are compiled/compressed versions of LRS files that are actually used by eBook readers. While the LRS format is openly available to the public, the LRF and LRX formats are not and remain proprietary. The conversion (compilation) from LRS to LRF can be done with a special tool, XylogParser.dll, also freely available to the public. As of July 2010, the Sony ebook store states that they are no longer using the BBeB format, and have converted all books to the

EPUB EPUB is an e-book file format that uses the ".epub" file extension. The term is short for ''electronic publication'' and is sometimes stylized as ''ePUB''. EPUB is supported by many e-readers, and compatible software is available for most smart ...

format.

References

External links

Book Creator, by Canon, the official BBeB editing suitebbebinder - Open Source code to create BBeB format ebooksLRF format documentation
{{Ebooks Electronic publishing Ebooks