METHOD AND DEVICE FOR CODING AND DECODING INFORMATION

Coding information representing several versions of a content. Determining is performed by determining a structure comprising content items, and a plurality of versions of the content associated with the structure. Associating is performed by associating, with each content item of the structure, each value of the content associated with the item, in a version of the content, to provide a piece of association information. Coding is performed by coding a single file comprising a piece of information representing the association, the structure and the values of the versions of the content that is associated with the content items.