The major media industry sectors include film, radio, television, print, advertising/marketing, and press. The film industry consists of production companies, studios, and film crews. It is an expensive industry to enter. The radio industry includes commercial and public stations, and listeners can access radio online or on their phones. Television is dominated by broadcasters like BBC and ITV, and independent production companies make popular shows. The print industry involves large-scale, high-speed digital printing. Advertising aims to persuade audiences, while marketing communicates value and builds relationships. The press sector reports on topics of public interest through newspapers, magazines, and videos.