The document discusses how the media product created for an A2 Media Portfolio assignment uses and develops conventions of real movie trailers, posters, and magazine covers through research. For the movie trailer, conventions such as credits, production company names, use of light/dark to evoke emotion, inclusion of beautiful female characters, use of sound/silence for suspense, camera angles, and blank screens/text were employed. The movie poster similarly replicates conventions like text styles and colors. The magazine cover also mirrors real products with features like barcodes, dates, prices, websites, and articles.