What is audio desc xd at movies mean?

Audio Description (AD) in movies refers to a narration track that provides verbal descriptions of key visual elements, such as actions, settings, and expressions, to assist visually impaired audiences. It is typically delivered through a separate audio channel and is synchronized with the film, allowing viewers to understand the visual context without relying solely on sight. This enhances the overall movie experience for individuals with visual impairments, making films more accessible and inclusive.