Today, audiovisual archives and libraries have become very popular especially in the field of collecting, preserving and transmitting cultural heritage. However, the data from these archives or libraries - videos, images, sound tracks, etc. - constitute as such only potential cognitive resources for a given public (or -target community-). They have to undergo more or less significant qualitative transformations in order to become user- or community-relevant intellectual goods.
These qualitative transformations are performed through a series of concrete operations such as: audiovisual...