What is defined as "metadata" in multimedia?

Metadata is defined as "data providing information about other data." This encompasses a wide range of information that describes or gives context to various types of data. In multimedia, metadata can include details such as the title, length, description, creator, copyright information, and various technical specifications of multimedia files. This data is essential for organizing, finding, and managing multimedia content effectively, as it provides users with the necessary context to understand what the data is about without needing to view or interact with the original content.

The other options describe different aspects of data handling but do not encapsulate the core definition of metadata. For example, data about user interactions refers specifically to how users engage with content rather than describing the content itself. Data used for editing pertains to the modifications made to multimedia files, and data for compressing files relates to file size reduction techniques. None of these adequately represent the overarching concept of metadata.