What is the term for each successive copy made during the dubbing of analogue images or projects?

The term for each successive copy made during the dubbing of analogue images or projects is referred to as "generation." In this context, a generation represents a distinct copy made from an original source. Each time a copy is produced from the original or from a previous copy, it constitutes a new generation.

This term is significant in television production because the quality of the image may degrade with each generation. Therefore, when working with analogue formats, it is essential to minimize the number of generations to preserve the integrity of the original content as much as possible. Understanding this concept helps in making informed decisions about workflows and the management of media assets in production environments.

The other options, while related to production terms, do not accurately capture the specific process of creating successive copies in this context. Layering refers more to the process of stacking visual or audio elements rather than the concept of duplication. Duplication generally means creating a copy but does not specify the sequential aspect, and proliferation suggests a rapid increase but lacks the direct connection to the copying process in media. Thus, "generation" is the most precise term in describing the concept of successive copies in analogue dubbing.