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MovieBeam
MovieBeam was a video on demand service started by The Walt Disney Company, specifically its subsidiary Buena Vista Datacasting, LLC. Movies were sent wirelessly into the subscriber's home by embedding digital data (datacasting) within local Public Broadcasting Service (PBS) , PBS / National Datacast (URL accessed 26 January 2008). stations' analog TV (NTSC) broadcast to deliver the movies to a set-top box. The data was embedded using dNTSC technology licensed from Dotcast, and distributed to TV stations via through the |
Movie Gallery
Movie Gallery, Inc. (former NASDAQ ticker symbol MOVI) was the second largest movie and game rental company in the United States and Canada, behind Blockbuster Video. The company rented and sold Blu-ray Discs, DVDs, VHS tapes, and video games. Founded in Dothan, Alabama, the company was headquartered in Dothan, and later in Wilsonville, Oregon. On April 30, 2010, Movie Gallery announced it was closing and liquidating all of its stores per a filing of Chapter 7 bankruptcy. At its peak the firm had about 4,700 stores in North America, operating mainly under the Movie Gallery, Hollywood Video, and GameCrazy brands. The last of the company's stores were closed in August 2010. In 2011, three Movie Gallery locations in Northwest Arkansas reopened by an independent business owner who acquired the trademark rights in Arkansas. In 2013, an independent businessman in Jackson, Mississippi acquired the trademark rights in Mississippi to Movie Gallery and Hollywood Video and announced int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Datacasting
Datacasting (data broadcasting) is the broadcasting of data over a wide area via radio waves. It most often refers to supplemental information sent by television stations along with digital terrestrial television (DTT), but may also be applied to digital signals on analog TV or radio. It generally does not apply to data which is inherent to the medium, such as PSIP data which defines virtual channels for DTT or direct broadcast satellite systems; or to things like cable modem or satellite modem, which use a completely separate channel for data. Overview Datacasting often provides news, weather, traffic, stock market, and other information which may or may not relate to the programs it is carried with. It may also be interactive, such as gaming, shopping, or education. An electronic program guide is usually included, although this stretches the definition somewhat, as this is often considered inherent to the digital broadcast standard. The ATSC, DVB and ISDB standards ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Disney Channel
Disney Channel, sometimes known as simply Disney, is an American pay television channel that serves as the flagship property of Disney Branded Television, a unit of the Disney General Entertainment Content division of The Walt Disney Company. Launched on April 18, 1983 under the name The Disney Channel as a premium channel on top of basic cable television systems, it originally showcased programming towards families due to availability of home television sets locally at the time. Since 1997, as just Disney Channel, its programming has shifted focus to target mainly children and adolescents, with a major focus on girls. The channel showcases original first-run children's television series, theatrically-released and original television films and other selected third-party programming. As of , Disney Channel is available on basic cable and satellite in over 190 million American and global homes. Original programming/content on/from the channel spans television, online, mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Datacast
National Datacast Incorporated (NDI) was a pioneer in data broadcasting. It was a for-profit subsidiary of the Public Broadcasting Service (PBS), which had a minority stake in the final years of this subsidy. It handled datacasting on PBS TV stations throughout the United States. Services using ATSC digital TV included MovieBeam and UpdateTV. UpdateTV continues to be operated by its present owner, Qterics, leasing bandwidth to other companies for the purpose of automatic television firmware updates. National Datacast was formed in 1988 based on PBS' early work in closed captioning for the hearing impaired. It used NTSC horizontal line 21, which is at the end of the vertical blanking interval, and thus, potentially visible as blinking black and white bars at the top of the screen in the overscan Overscan is a behaviour in certain television sets, in which part of the input picture is shown outside of the visible bounds of the screen. It exists because cathode-ray tube (CRT) tel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
VOIP
Voice over Internet Protocol (VoIP), also called IP telephony, is a method and group of technologies for the delivery of voice communications and multimedia sessions over Internet Protocol (IP) networks, such as the Internet. The terms Internet telephony, broadband telephony, and broadband phone service specifically refer to the provisioning of communications services (voice, fax, SMS, voice-messaging) over the Internet, rather than via the public switched telephone network (PSTN), also known as plain old telephone service (POTS). Overview The steps and principles involved in originating VoIP telephone calls are similar to traditional digital telephony and involve signaling, channel setup, digitization of the analog voice signals, and encoding. Instead of being transmitted over a circuit-switched network, the digital information is packetized and transmission occurs as IP packets over a packet-switched network. They transport media streams using special media delivery protocols t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mayfield Fund
Mayfield, also known as Mayfield Fund, is a US-based venture capital firm that focuses on early-stage to growth-stage investments in enterprise and consumer technology companies. Founded in 1969 and based in Menlo Park, California, it is one of Silicon Valley's oldest venture capital firms. History The firm was founded in 1969 by venture capitalist Thomas J. Davis, Jr. and Wally Davis (no relation). Thomas Davis Jr. had earlier founded venture capital firm Davis & Rock with fellow investor Arthur Rock, with funding from several founders of Fairchild Semiconductor. William F. Miller, a former vice president and provost at Stanford University, was an early investor. In 2009 and 2010, Mayfield fully funded marketing automation software company Marketo's series C and D rounds, and benefited when the company went public in 2013. In June 2011, Mayfield invested in field SaaS software startup ServiceMax. In September, Mayfield invested in Zimride's Series A funding round, a pred ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norwest Venture Partners
Norwest Venture Partners (Norwest) is an American venture and growth equity investment firm. The firm targets early to late-stage venture and growth equity investments across several sectors, including cloud computing and information technology, Internet, SaaS, business and financial services, and healthcare. Headquartered in Palo Alto, California, Norwest has offices in San Francisco and subsidiaries in Mumbai, India and Herzelia, Israel. The firm has funded more than 650 companies since inception. As of 2022, the firm has approximately 200 active companies across its venture and growth portfolio. History Northwest Venture Fund, a private equity and venture capital affiliate of Norwest Corporation, was founded in Minneapolis in 1961. It later merged with Wells Fargo in 1998. The Northwest Growth Fund grew under the leadership of CEO Robert Zicarelli, including the opening of an office in Silicon Valley. Zicarelli retired in 1988 and was succeeded by Daniel Haggerty who retir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Video Rental
A video rental shop/store is a physical retail business that rents home videos such as movies, prerecorded TV shows, video game discs and other media content. Typically, a rental shop conducts business with customers under conditions and terms agreed upon in a rental agreement or contract, which may be implied, explicit, or written. Many video rental stores also sell previously viewed movies and/or new, unopened movies. In the 1980s, video rental stores rented VHS and Betamax tapes of movies, although most stores dropped Beta tapes when VHS won the format war late in the decade. In the 2000s, video rental stores began renting DVDs, a digital format with higher resolution than VHS. In the late 2000s, stores began selling and renting Blu-ray discs, a format that supports high definition resolution. Widespread adoption of video on demand and video streaming services such as Netflix in the 2010s sharply reduced the revenues of most major rental chains, leading to the closure of mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pay-per-view
Pay-per-view (PPV) is a type of pay television or webcast service that enables a viewer to pay to watch individual events via private telecast. Events can be purchased through a multichannel television platform using their electronic program guide, an automated telephone system, or through a live customer service representative. There has been an increasing number of pay-per-views distributed via streaming video online, either alongside or in lieu of carriage through television providers. In 2012, the popular video sharing platform YouTube began to allow partners to host live PPV events on the platform. Events distributed through PPV typically include boxing, mixed martial arts, professional wrestling, and concerts. In the past, PPV was often used to distribute telecasts of feature films, as well as adult content such as pornographic films, but the growth of digital cable and streaming media caused these uses to be subsumed by video on demand systems (which allow viewers to purch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blu-ray
The Blu-ray Disc (BD), often known simply as Blu-ray, is a digital optical disc data storage format. It was invented and developed in 2005 and released on June 20, 2006 worldwide. It is designed to supersede the DVD format, and capable of storing several hours of high-definition video (HDTV 720p and 1080p). The main application of Blu-ray is as a medium for video material such as feature films and for the physical distribution of video games for the PlayStation 3, PlayStation 4, PlayStation 5, Xbox One, and Xbox Series X. The name "Blu-ray" refers to the blue laser (which is actually a violet laser) used to read the disc, which allows information to be stored at a greater density than is possible with the longer-wavelength red laser used for DVDs. The polycarbonate disc is in diameter and thick, the same size as DVDs and CDs. Conventional or pre-BD-XL Blu-ray Discs contain 25 GB per layer, with dual-layer discs (50 GB) being the industry standard for feature-l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Video Compression
In information theory, data compression, source coding, or bit-rate reduction is the process of encoding information using fewer bits than the original representation. Any particular compression is either lossy or lossless. Lossless compression reduces bits by identifying and eliminating statistical redundancy. No information is lost in lossless compression. Lossy compression reduces bits by removing unnecessary or less important information. Typically, a device that performs data compression is referred to as an encoder, and one that performs the reversal of the process (decompression) as a decoder. The process of reducing the size of a data file is often referred to as data compression. In the context of data transmission, it is called source coding; encoding done at the source of the data before it is stored or transmitted. Source coding should not be confused with channel coding, for error detection and correction or line coding, the means for mapping data onto a signal. C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Visual Interface
Digital Visual Interface (DVI) is a video display interface developed by the Digital Display Working Group (DDWG). The digital interface is used to connect a video source, such as a video display controller, to a display device, such as a computer monitor. It was developed with the intention of creating an industry standard for the transfer of digital video content. This interface is designed to transmit uncompressed digital video and can be configured to support multiple modes such as DVI-A (analog only), DVI-D (digital only) or DVI-I (digital and analog). Featuring support for analog connections, the DVI specification is compatible with the VGA interface. This compatibility, along with other advantages, led to its widespread acceptance over competing digital display standards Plug and Display (P&D) and Digital Flat Panel (DFP). Although DVI is predominantly associated with computers, it is sometimes used in other consumer electronics such as television sets and DVD play ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
