What does 'Metadata Extraction' mean?

Metadata extraction is a feature of software that allows for the automatic extraction of metadata from various types of digital files. Metadata, which stands for "data about data," is information that describes the characteristics and attributes of a particular file. This can include details such as the author, creation date, file size, and specific keywords associated with the content. The process of metadata extraction involves using algorithms and techniques to analyze the contents of a file and identify relevant information that can be used to create metadata. This