An over-the-top media service, also known as over-the-top television (OTT), is a digital distribution service of video and audio delivered directly to viewers via the public Internet, rather than through an over-the-air, cable, satellite, or IPTV provider. The term is synonymous with streaming platform.
OTT services may be subscription-based or free, and are typically accessed via television sets with integrated Smart TV platforms, streaming devices such as Apple TV, Amazon Fire TV and Roku, video game consoles, websites on personal computers, and apps on smartphones and tablets.