Format
Daisy Talking Book Navigation Control File
Summary
- Name
- Daisy Talking Book Navigation Control File
- Version
- 3
- Identifiers
- PUID: fmt/2033
- Format type
- Audio
- Description
- DAISY (Digital Accessible Information System) is a type of digital book format originally conceived in 1988 as a way of creating talking books for the visually impaired. Books are actually a package of interoperable files. The ncx file is the first file accessed as it lays out the navigation for the whole Daisy Talking Book.
- File extensions
-
ncx - Submitted by
- Brigham Young University / Brigham Young University
- Developed by
- The DAISY Consortium / The DAISY Consortium
- Supported by
- The DAISY Consortium / The DAISY Consortium
Relationships
- Has lower priority than
- Has priority over
Internal signatures
Daisy Talking Book Navigation Control File v.3
- Description
- BOF offset 0-3: <?xml version=("|')1.0("|'){0-256}<ncx EOF offset 0-16: </ncx>
Byte sequences
- Min Frag Length
- Absolute from BOF
- Offset
- 0
- Max offset
- 3
- Byte Sequence
3C3F786D6C2076657273696F6E3D(22|27)312E30(22|27){0-256}3C6E6378- Endianness
- None
- Min Frag Length
- Absolute from EOF
- Offset
- 0
- Max offset
- 16
- Byte Sequence
3C2F6E63783E- Endianness
- None
Changelog
-
V120
- Release date
- 25 February 2025
-
Added format
Daisy Talking Book Navigation Control File: Full entry added. Submitted by The National Library of Estonia and Brigham Young University.
-
Added signature
Daisy Talking Book Navigation Control File: Signature researched and samples provided by The National Library of Estonia and Brigham Young University.