User:Andre Castro/2.1/research-experiments-log: Difference between revisions
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* choose a book: [http://www.gutenberg.org/ebooks/4018 Japanese Fairy Tales by Yei Theodora Ozaki] | * choose a book: [http://www.gutenberg.org/ebooks/4018 Japanese Fairy Tales by Yei Theodora Ozaki] | ||
* unzip the epub: there are 2 directories; | * unzip the epub: there are 2 directories; | ||
A) 4018/ <br/> | A) 4018/ - content dir<br/> | ||
A.1) html ,css - html content and style <br/> | A.1) html ,css - html content and style <br/> | ||
A.2) content.opf - Open Packaging Format metadata file (can be called anything, but ''content.opf'' is the convention) - specifies the location of all the contents in the book + the metadata (in xml)< br/> | A.2) '''content.opf''' - Open Packaging Format metadata file (can be called anything, but ''content.opf'' is the convention) - specifies the location of all the contents in the book + the metadata (in xml)< br/> | ||
A.2.1) ''metadata'': required terms:title and identifier(the identifier must be a unique value, although it's up to the digital book creator to define that unique value) | |||
A.2.2) ''manifest'': all the content files par of the book | |||
A.2.3) ''spine'': indicates the order files they appear in the ebook - but not extraneous (like begging and end) | |||
A.2.4) ''guide'': (not required) explains what each section means | |||
A. | A.3) '''toc.ncx''' - The NCX defines the table of contents, but also metadata (overlaps w/ content.opf) | ||
A.3.1) ''metadata''- requires: | |||
** uid: unique ID for the digital book. Should match the dc:identifier in the OPF file. | |||
** depth: the level of the hierarchy in the table of contents | |||
* totalPageCount and maxPageNumber: only to paper books and can be left at 0. | |||
A.3.2) ''navMap'': contain the navPoints | |||
A.3.2.1) ''navPoint'': | |||
** playOrder - reading order. (same as itemref elements in the OPF spine). | |||
** navLabel/text element, describes the title of this book section, a chapter title or number | |||
** content element src attribute points to content file. (a file declared in the OPF manifest). (can also point to anchors within XHTML eg: content.html#footnote1.) | |||
B) META-INF/container.xml (pointing to content.opf) - EPUB reading systems will look for this file first, as it points to the location of the metadata for the digital book. <br/> | A.4)and cover; <br/> | ||
B) '''META-INF/container.xml''' (pointing to content.opf) - EPUB reading systems will look for this file first, as it points to the location of the metadata for the digital book. <br/> | |||
B.2) META-INF can contain file such as digital signatures, encryption, and DRM <br/> | B.2) META-INF can contain file such as digital signatures, encryption, and DRM <br/> | ||
C) ./mimetype file containing 'application/epub+zip'<br/> | C) '''./mimetype''' - file containing 'application/epub+zip'<br/> | ||
Revision as of 16:38, 4 October 2012
Experiment's Log
One experiment per day
03.10.2012
Sharing my digital library
Steps
- put my calibre ebook library on machine online for 24h
- start calibre content server
$ calibre-server
which point to my Calibre-library, and uses port machine_ip:8080
- check library remotely
Problem!! Calibre library is only accessible on the local LAN where I am at. http://www.mobileread.com/forums/showthread.php?t=160387
- in order to access the library remotely I have to have calibre installed on a server.
- calibre server on a LAN becomes a bit redundant, perhaps is handy for grabbing the books to ereaders and exchange them with people that are near one (on the same LAN), but one cannot say is yet a strong strategy for sharing books with someone in another part of the world.
04.10.2012
opening and modifying and epub Too much talk about ebooks, witout actually looking at the insides of one. That's what I will do, will and create a new one with a section of the original.
- choose a book: Japanese Fairy Tales by Yei Theodora Ozaki
- unzip the epub: there are 2 directories;
A) 4018/ - content dir
A.1) html ,css - html content and style
A.2) content.opf - Open Packaging Format metadata file (can be called anything, but content.opf is the convention) - specifies the location of all the contents in the book + the metadata (in xml)< br/>
A.2.1) metadata: required terms:title and identifier(the identifier must be a unique value, although it's up to the digital book creator to define that unique value)
A.2.2) manifest: all the content files par of the book
A.2.3) spine: indicates the order files they appear in the ebook - but not extraneous (like begging and end)
A.2.4) guide: (not required) explains what each section means
A.3) toc.ncx - The NCX defines the table of contents, but also metadata (overlaps w/ content.opf) A.3.1) metadata- requires:
- uid: unique ID for the digital book. Should match the dc:identifier in the OPF file.
- depth: the level of the hierarchy in the table of contents
- totalPageCount and maxPageNumber: only to paper books and can be left at 0.
A.3.2) navMap: contain the navPoints A.3.2.1) navPoint:
- playOrder - reading order. (same as itemref elements in the OPF spine).
- navLabel/text element, describes the title of this book section, a chapter title or number
- content element src attribute points to content file. (a file declared in the OPF manifest). (can also point to anchors within XHTML eg: content.html#footnote1.)
A.4)and cover;
B) META-INF/container.xml (pointing to content.opf) - EPUB reading systems will look for this file first, as it points to the location of the metadata for the digital book.
B.2) META-INF can contain file such as digital signatures, encryption, and DRM
C) ./mimetype - file containing 'application/epub+zip'
notes on epubs
- Every file in your epub must be declared in the OPF manifest