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Minimum Requirement of EPUB 3.1 File
What Is the minimum requirement of an EPUB 3.1 file?
✍: FYIcenter.com
If you want to build an EPUB file that meets the minimum requirements of
EPUB 3.1 specification, you need to prepare the following:
1. A text file called "mimetype" with one line listed below. It specifies the mimetype of an EPUB 3.1 book file.
application/epub+zip
2. An XML file called "container.xml" in a sub folder named as "META-INF". The "container" file uses the XML format defined in EPUB Open Container Format (OCF) 3.1. It specifies a package file of any name, for example: package.opf.
3. A package file named like package.opf, that uses the XML format defined in EPUB Packages 3.1. It defines required meta data and specifies 2 required XHTML files: one provides navigation information of the book, and the other provides the content of the book.
4. A navigation file named like navigation.xhtml that uses the XHTML language. It provides navigation information like a table of contents of the book.
5. A content file named like content.xhtml that uses the XHTML language. It provides the content of the book.
6. Package all above 5 files into a ZIP file named like Hello-3.1.epub.
The resulting ZIP file, Hello-3.1.epub, is an EPUB 3.1 file that meets the minimum requirements of EPUB 3.1 specifications.
⇒ Hello-3.1.epub - "mimtype" File
⇐ What Is EPUB 3.1 Specification
2018-04-15, 102👍, 0💬
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