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Streaming Television
Streaming television is the digital distribution of television content, such as films and series, over the Internet. In contrast to over-the-air, cable, and satellite transmissions, or IPTV service, streaming television is provided as over-the-top media (OTT). In 2024, streaming television became "the dominant form of TV viewing" in the United States. It surpassed cable and network television viewing in 2025. History Up until the 1990s, it was not thought possible that a television show could be squeezed into the limited telecommunication bandwidth of a copper telephone cable to provide a streaming service of acceptable quality, as the required bandwidth of a digital television signal was (in the mid-1990s perceived to be) around 200Mbit/s, which was 2,000 times greater than the bandwidth of a speech signal over a copper telephone wire. By the year 2000, a television broadcast could be compressed to 2Mbit/s, but most consumers still had little opportunity to obtain greater ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internet Protocol Television
Internet Protocol television (IPTV), also called TV over broadband, is the service delivery of television over Internet Protocol (IP) networks. Usually sold and run by a telecom provider, it consists of broadcast live television that is streamed over the Internet ( multicast) — in contrast to delivery through traditional terrestrial, satellite, and cable transmission formats — as well as video on demand services for watching or replaying content ( unicast). IPTV broadcasts started gaining usage during the 2000s alongside the rising use of broadband-based internet connections. It is often provided bundled with internet access services by ISPs to subscribers and runs in a closed network. IPTV normally requires the use of a set-top box, which receives the encoded television content in the MPEG transport stream via IP multicast, and converts the packets to be watched on a TV set or other kind of display. It is distinct from over-the-top (OTT) services, which are based ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
