DVB stands for Digital Video Broadcasting. It is a set of international standards for digital television transmission and reception. DVB was developed by the DVB Project, an industry consortium formed by broadcasters, manufacturers, network operators, and regulatory bodies. The main aim of DVB is to provide a common framework for digital broadcasting across different countries and regions.
DVB encompasses various standards that cover different aspects of digital television, including transmission, video and audio coding, conditional access, and interactive services. These standards ensure compatibility and interoperability between different devices and systems involved in the broadcast chain.
DVB standards support both terrestrial and satellite television broadcasting, as well as cable and IPTV (Internet Protocol Television) services. They provide efficient and high-quality transmission of digital television content, offering improved picture and sound quality compared to traditional analog broadcasting.
DVB also includes standards for interactive television services, such as electronic program guides, interactive advertising, and interactive content. These features enhance viewer experience by allowing them to access additional information, participate in polls or quizzes, and interact with the content in various ways.
Overall, DVB is an important technology that has contributed to the widespread adoption of digital television worldwide, providing a reliable and standardized platform for broadcasting and delivering a wide range of digital services to viewers.
