This document discusses media language and how audiences interpret various technical elements used in media like television, film, photographs, and other media products. It defines key concepts like mise-en-scene, camera techniques, sound, and editing that media makers use to construct meaning. Semiotics is introduced as the study of sign systems and how signs take on societal values and ideology to shape audience understanding in subtle ways. Various theorists like Saussure, Peirce, and Barthes are discussed for their contributions to understanding how media texts use signs, codes, and myths to communicate meaning.