Video on demand (VOD) is a media distribution system that allows users to access videos, television shows and films without a traditional video playback device and a typical static broadcasting schedule. In the 20th century, broadcasting in the form of over-the-air programming was the most common form of media distribution. As Internet and IPTV technologies continued to develop in the 1990s, consumers began to gravitate towards non-traditional modes of content consumption, which culminated in the arrival of VOD on televisions and personal computers.
Terrestrial television or over-the-air television (OTA) is a type of television broadcasting in which the signal transmission occurs via radio waves from the terrestrial (Earth-based) transmitter of a TV station to a TV receiver having an antenna. The term terrestrial is more common in Europe and Latin America, while in Canada and the United States it is called over-the-air or simply broadcast. This type of TV broadcast is distinguished from newer technologies, such as satellite television, in which the signal is transmitted to the receiver from an overhead satellite; cable television, in which the signal is carried to the receiver through a cable; and Internet Protocol television, in which the signal is received over an Internet stream or on a network utilizing the Internet Protocol. Terrestrial television stations broadcast on television channels with frequencies between about 52 and 600 MHz in the VHF and UHF bands. Since radio waves in these bands travel by line of sight, reception is generally limited by the visual horizon to distances of 64–97 kilometres (40–60 mi), although under better conditions and with tropospheric ducting, signals can sometimes be received hundreds of kilometers distant.
A digital video recorder (DVR) is an electronic device that records video in a digital format to a disk drive, USB flash drive, SD memory card, SSD or other local or networked mass storage device. The term includes set-top boxes with direct to disk recording, portable media players and TV gateways with recording capability, and digital camcorders. Personal computers are often connected to video capture devices and used as DVRs; in such cases the application software used to record video is an integral part of the DVR. Many DVRs are classified as consumer electronic devices; such devices may alternatively be referred to as personal video recorders (PVRs), particularly in Canada. Similar small devices with built-in displays and SSD support may be used for professional film or video production, as these recorders often do not have the limitations that built-in recorders in cameras have, offering wider codec support, the removal of recording time limitations and higher bitrates.
Pay television, also known as subscription television, premium television or, when referring to an individual service, a premium channel, refers to subscription-based television services, usually provided by multichannel television providers, but also increasingly via digital terrestrial and streaming television. In the United States, subscription television began in the late 1970s and early 1980s in the form of encrypted analog over-the-air broadcast television which could be decrypted with special equipment. The concept rapidly expanded through the multi-channel transition and into the post-network era. Other parts of the world beyond the United States, such as France and Latin America have also offered encrypted analog terrestrial signals available for subscription.
Streaming television is the digital distribution of television content, such as television shows and films, as streaming media delivered over the Internet. Streaming television stands in contrast to dedicated terrestrial television delivered by over-the-air aerial systems, cable television, and/or satellite television systems.
This is a comparison of digital video recorder (DVR), also known as personal video recorder (PVR), software packages. Note: this is may be considered a comparison of DVB software, not all listed packages have recording capabilities.
Aereo was a technology company based in New York City that allowed subscribers to view live and time-shifted streams of over-the-air television on Internet-connected devices. The service opened to customers in March 2012, and was backed by Barry Diller's IAC.
Hopper is a line of digital video recording (DVR) set-top boxes offered by the U.S. direct-broadcast satellite television provider Dish Network. First introduced at Consumer Electronics Show in January 2012, the Hopper was released in March 2012 as a component of the provider's whole-home DVR system, which networks the main Hopper unit with smaller "Joey" set-top boxes to form a client-server architecture.
ATSC 3.0 is a major version of the ATSC standards for television broadcasting created by the Advanced Television Systems Committee (ATSC).
A multichannel television service, also known as simply a television provider, is a type of service provider who distributes television programming to its customers for a subscription fee. Subscription television providers distribute television channels that offer different types of programming, typically including local television stations within their market, specialty channels that are distributed solely through multichannel television providers, and pay television services that offer premium content such as feature films and other original programming.
In broadcast television, cord-cutting refers to the pattern of viewers, referred to as cord-cutters, cancelling their subscriptions to multichannel television services available over cable or satellite, dropping pay television channels or reducing the number of hours of subscription TV viewed in response to competition from rival media available over the Internet. This content is either free or significantly cheaper than the same content provided via cable.
Sling TV is an American streaming television service operated by Sling TV LLC, a wholly-owned subsidiary of Dish Network. Unveiled on January 5, 2015, at the Consumer Electronics Show, the virtual multichannel video programming distributor aims to complement subscription video on demand services for cord cutters, offering a selection of major cable channels and OTT-originated services that can be streamed through smart TVs, digital media players and apps. The service is available in the United States and Puerto Rico as of 2015.
Buzzr is an American digital broadcast television network owned by Fremantle North America, a unit of the Fremantle subsidiary of RTL Group. The network serves as an outlet for the extensive library of classic game shows owned by Fremantle. Buzzr marks Fremantle's entry into North American television broadcasting; parent company RTL currently operates numerous TV channels in Europe.
Scripps Networks, LLC, formerly known as Katz Broadcasting, is an American specialized digital multicasting network media company and a division of the E. W. Scripps Company. The company owns eight broadcast television networks, nine FAST streaming networks and a streaming service that each carry programming with specified formats targeted at individual demographics.
Pluto TV is a free ad-supported streaming television (FAST) service owned and operated by the Paramount Streaming division of Paramount Global.
DirecTV Stream is a family of streaming multichannel television services offered in the United States by DirecTV.
Philo is an American internet television company currently based in San Francisco, California, that was first founded at Harvard University in 2010 by Tuan Ho and Nicholas Krasney. Investors in the company include HBO, Andrew McCollum, and Mark Cuban. The company and its service is named in honor of one of the pioneering engineers of television, Philo T. Farnsworth. As of 2021, their OTT streaming television service has over 800,000 subscribers.
LocalBTV is an American streaming television service based in Los Altos, California and owned by Didja. The service allows subscribers to view live and DVR recorded streams of over-the-air television as well as national channels on Internet-connected devices.
Locast was an American non-profit streaming television service that allowed users to view live streams of over-the-air television stations. The service was founded by attorney David Goodfriend under the banner of the Sports Fans Coalition.
Frndly TV is an American streaming television service that offers live TV, on demand video and cloud-based DVR for over 40 live television networks. Frndly TV has a channel lineup with a focus on family-friendly programming, and includes U.S. networks Hallmark Channel, The Weather Channel, Curiosity Channel, A&E, History, Lifetime, MeTV, MeTV+, Story Television, and Up TV.
