MAWG Relation ID3v2 frames How to do the mapping Datatype XPath
Descriptive Properties (Core Set)
Identification
identifier N/A N/A
title exact TIT2 string N/A

related

 TIT3 string N/A
language exact TLAN string

3-character code according to ISO-639-2.

If several languages are used, other codes should follow according to their usages.

 N/A
locator N/A N/A
Creation
contributor more specific TPE2, TPE3, TPE4, TEXT, TMCL, TIPL, TENC string N/A
creator exact TPE1 string N/A
date more specific TDEN, TDRC, TDRL, TDTG string in yyyy-MM-ddTHH:mm:ss format, with arbitrary precision (e.g. yyyy, yyyy-MM, yyyy-MM-dd ...) N/A
location N/A N/A
Content description
description related TIT1 string N/A
keyword more specific TMOO string N/A
genre related TCON If a number, should be converted to the corresponding ID3v1 genre label, see Appendix A of spec. string N/A
rating exact POPM structured {

- user email

- rating (0-255)

- number of times played

}

 N/A
Relational
relation related APIC NB: the APIC frame embeds the related image structured (see spec) N/A
collection more specific TALB string N/A
Rights
copyright exact TCOP string

Must start with the year followed by a space (" ").

Must always be displayed following "Copyright © ".

 N/A
policy N/A N/A
Distribution
publisher exact TPUB string N/A
targetAudience N/A N/A
Fragments
fragments N/A N/A
namedFragments N/A N/A
Technical Properties
frameSize N/A N/A
compression related TFLT string

One of the codes defined in the spec if applicable, else free form.

 N/A
duration more specific TLEN numeric string

Length in milliseconds.

 N/A
format exact TFLT string (see compression) N/A
samplingRate N/A N/A
frameRate N/A N/A
averageBitRate N/A N/A
numTracks N/A N/A