Exiv2 - Exif and IPTC metadata library and tools
Author: Andreas Huggel
Description: Open source Exif and IPTC metadata library and tools with Exif MakerNote and read/write support
Keywords: exif, iptc, metadata, makernote, manipulation, manipulate, read and write, write, change, update, jpeg, jpg, ifd, image file directory, thumbnail, thumbnails, tag, tags, canon, fujifilm, sigma/foveon, nikon, open source, opensource, huggel, andreas, andreas huggel

- Main Page
- Namespaces
- Classes
- Files
- Examples

- Exif
- Canon
- Fujifilm
- Minolta
- Nikon
- Olympus
- Panasonic
- Pentax
- Sigma/Foveon
- Sony

- IPTC datasets

- dc
- xmp
- xmpRights
- xmpMM
- xmpBJ
- xmpTPg
- xmpDM
- pdf
- photoshop
- crs
- tiff
- exif
- aux
- Iptc4xmpCore

# Exiv2 Tag Tables

## XMP Paged-Text Schema

The Paged-Text schema is used for XMP properties for text appearing on a page in a document.

- Exiv2 keys are `Xmp.xmpTPg.<Property>`
- The schema namespace URI is `http://ns.adobe.com/xap/1.0/t/pg/`
- The preferred schema namespace prefix is `xmpTPg`

Reference: XMP specification

Click on a column header to sort the table.

Property | Label | Value type | Exiv2 type | Category | Description
--- | --- | --- | --- | --- | ---
MaxPageSize | Maximum Page Size | Dimensions | XmpText | Internal | The size of the largest page in the document (including any in contained documents).
NPages | Number of Pages | Integer | XmpText | Internal | The number of pages in the document (including any in contained documents).
Fonts | Fonts | bag Font | XmpText | Internal | An unordered array of fonts that are used in the document (including any in contained documents).
Colorants | Colorants | seq Colorant | XmpText | Internal | An ordered array of colorants (swatches) that are used in the document (including any in contained documents).
PlateNames | Plate Names | seq Text | XmpSeq | Internal | An ordered array of plate names that are needed to print the document (including any in contained documents).