Accessible Publishing Knowledge Base

Explanation

Code 28 indicates that all or substantially all non-text content has full alternative descriptions as pre-recorded audio.

This code applies if extended descriptions, transcripts, etc. also offer an option to be listened to as pre-recorded audio.

For video-only content, audio descriptions must be provided.

Only for use in ONIX 3.0 or later.

Examples

<ProductFormFeature>
   <ProductFormFeatureType>09</ProductFormFeatureType>
   <ProductFormFeatureValue>28</ProductFormFeatureValue>
</ProductFormFeature>

Applies To

* Applies to the table of contents and any supplementary HTML resources.

Related Links

• ONIX — List 196: Code 28