Codes

Note

Only the codes most relevant to ebooks and audiobooks are covered by the knowledge base. Refer to codelist 81 for additional codes.

For text content:

For auditory content:

For visual content:

For visual content indicators:

Frequently Asked Questions

Should I use PrimaryContentType or ProductContentType?

The PrimaryContentType element is used to indicate the primary form of the content. For most digital publications, this will be text, but some fixed layout content, for example, will be primarily visual. Similarly an audiobook will specify one of the audio type codes.

The ProductContentType element is used to indicate the nature of any other content. A primarly text book with images, for example, would specify either the types of image content or, if the images do not convey information needed to understand the text, that they are decorative.

The following markup would be used for a publication that is primarily text but also includes photographs:

<PrimaryContentType>10</PrimaryContentType>
<ProductContentType>18</ProductContentType>
Can I have more than one PrimaryContentType?

No, ONIX records only allow one primary content type. If a publication mixes content types, pick the most essential for reading the content as the primary and list the others as product content types.

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