Internet radio company AudioNet started the first continuous live webcasts with content from WFAA-TV in January 1998 and KCTU-LP on 10 January 1998. Precept was acquired by Cisco Systems in 1998. The software was written primarily by Steve Casner, Karl Auerbach, and Cha Chee Kuan. IP/TV was an Mbone compatible Windows and Unix-based application that transmitted single and multi-source audio and video traffic, ranging from low to DVD quality, using both unicast and IP multicast Real-time Transport Protocol (RTP) and Real time control protocol (RTCP). Precept developed an Internet video product named IP/TV. The term IPTV first appeared in 1995 with the founding of Precept Software by Judith Estrin and Bill Carrico. In contrast to video over the public Internet, with IPTV deployments, network security and performance are tightly managed to ensure a superior entertainment experience, resulting in a compelling business environment for content providers, advertisers and customers alike. These services are delivered across an access agnostic, packet switched network that employs the IP protocol to transport the audio, video and control signals. These services may include, for example, Live TV, Video On Demand (VOD) and Interactive TV (iTV). IPTV is defined as the secure and reliable delivery to subscribers of entertainment video and related services. Īnother definition of IPTV, relating to the telecommunications industry, is the one given by Alliance for Telecommunications Industry Solutions (ATIS) IPTV Exploratory Group on 2005: IPTV is defined as multimedia services such as television/video/audio/text/graphics/data delivered over IP based networks managed to provide the required level of quality of service and experience, security, interactivity and reliability.

One official definition approved by the International Telecommunication Union focus group on IPTV (ITU-T FG IPTV) is: Historically, many different definitions of IPTV have appeared, including elementary streams over IP networks, MPEG transport streams over IP networks and a number of proprietary systems. catch-up TV (replays a TV show that was broadcast hours or days ago), start-over TV (replays the current TV show from its beginning) Video on demand (VOD): browse and view items in a stored media catalogue. IPTV services may be classified into three main groups: Live television and live media, with or without related interactivity Time-shifted media: e.g. IPTV in the telecommunications arena is notable for its ongoing standardisation process (e.g., European Telecommunications Standards Institute). IPTV is also used for media delivery around corporate and private networks. IPTV is widely deployed in subscriber-based telecommunications networks with high-speed access channels into end-user premises via set-top boxes or other customer-premises equipment. Although IPTV uses the Internet protocol it is not limited to television streamed from the Internet, (Internet television). As a result, a client media player can begin playing the content (such as a TV channel) almost immediately.

Unlike downloaded media, IPTV offers the ability to stream the source media continuously. This is in contrast to delivery through traditional terrestrial, satellite, and cable television formats. Internet Protocol television (IPTV) is the delivery of television content over Internet Protocol (IP) networks.

Index of xml stream iptv m3u