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Adaptive Bitrate Streaming
Adaptive bitrate streaming is a technique used in streaming multimedia over computer networks. While in the past most video or audio streaming technologies utilized streaming protocols such as RTP with RTSP. Today's adaptive streaming technologies are almost exclusively based on HTTP and designed to work efficiently over large distributed HTTP networks such as the Internet. It works by detecting a user's bandwidth and CPU capacity in real time, adjusting the quality of the media stream accordingly. It requires the use of an encoder which encodes a single source media (video or audio) at multiple bit rates. The player clientDASH at ITEC, VLC Plugin, DASHEncoder and Dataset by C. Mueller, S. Lederer, C. Timmerer switches between streaming the different encodings depending on available resources. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adaptive Streaming Overview Daseddon 2011 07 28
Adaptation, in biology, is the process or trait by which organisms or population better match their environment Adaptation may also refer to: Arts * Adaptation (arts), a transfer of a work of art from one medium to another ** Film adaptation, a story from another work, adapted into a film ** Literary adaptation, a story from a literary source, adapted into another work ** ** Theatrical adaptation, a story from another work, adapted into a play * ''Adaptation'' (film), a 2002 film by Spike Jonze * "Adaptation" (''The Walking Dead''), a television episode *''Adaptation'', a 2012 novel by Malinda Lo Biology and medicine * Adaptation (eye), the eye's adjustment to light ** Chromatic adaptation, visual systems' adjustments to changes in illumination for preservation of colors ** Prism adaptation, sensory-motor adjustments after the visual field has been artificially shifted * Cellular adaptation, changes by cells/tissues in response to changed microenvironments * High-altitude a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Libdash
libdash is a computer software library which provides an object-oriented interface to the Dynamic Adaptive Streaming over HTTP (DASH) standard. It is also the official reference implementation of the ISO/IEC MPEG-DASH standard, and maintained by the Austrian company bitmovin. The libdash source code is open source, published at GitHub, and licensed under the GNU Lesser General Public License The GNU Lesser General Public License (LGPL) is a free-software license published by the Free Software Foundation (FSF). The license allows developers and companies to use and integrate a software component released under the LGPL into their own ... 2.1+. The project contains a Qt-based sample multimedia player that is based on ffmpeg which uses libdash for the playback of DASH streams. References External links * {{Official website Video libraries Free video conversion software Free codecs Multimedia frameworks C++ libraries Cross-platform free software Free software prog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adobe Systems
Adobe Inc. ( ), originally called Adobe Systems Incorporated, is an American multinational computer software company incorporated in Delaware and headquartered in San Jose, California. It has historically specialized in software for the creation and publication of a wide range of content, including graphics, photography, illustration, animation, multimedia/video, motion pictures, and print. Its flagship products include Adobe Photoshop image editing software; Adobe Illustrator vector-based illustration software; Adobe Acrobat Reader and the Portable Document Format (PDF); and a host of tools primarily for audio-visual content creation, editing and publishing. Adobe offered a bundled solution of its products named Adobe Creative Suite, which evolved into a subscription software as a service (SaaS) offering named Adobe Creative Cloud. The company also expanded into digital marketing software and in 2021 was considered one of the top global leaders in Customer Experience Manageme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harman Kardon
Harman Kardon (stylized as ) is a division of US-based Harman International Industries, a subsidiary of Samsung Electronics, and manufactures home and car audio equipment. Harman Kardon was originally founded in 1953 by business partners, Sidney Harman and Bernard Kardon. History In the early 1950s, Sidney Harman was the general manager of the David Bogen Company, a manufacturer of public address systems at the time. Bernard Kardon (January 8, 1914 – April 14, 1993 in New Rochelle) was the chief engineer at Bogen. Due to management changes at Bogen in the early 1950s, both men resigned. With $5,000 investment each, Sidney Harman and Bernard Kardon founded the Harman Kardon Company in 1953. In the 1950s Harman Kardon designed some of the first high fidelity audio products that initiated the modern consumer high fidelity business. The company's first product was an FM tuner. The integrated receivers (with a tuner, preamplifier and power amplifier) was an attempt to cre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Akamai Technologies
Akamai Technologies, Inc. is an American content delivery networkJ. Dilley, B. Maggs, J. Parikh, H. Prokop, R. Sitaraman, and B. Weihl. (CDN), cybersecurity, and cloud service company, providing web and Internet security services. Akamai's Intelligent Edge Platform is a distributed computing platform. The company operates a network of servers worldwide and rents capacity of the servers to customers wanting increase effiency of their websites by using Akamai owned servers located near the user. When a user navigates to the URL of an Akamai customer, their browser is directed by Akamai's domain name systemKyle Schomp, Onkar Bhardwaj, Eymen Kurdoglu, Mashooq Muhaimen, and Ramesh K. Sitaraman. to a proximal edge server that can serve the requested content. Akamai's mapping system assigns each user to a proximal edge server using sophisticated algorithms such as stable matching and consistent hashing, enabling more reliable and faster web downloads. Further, Akamai implements DDoS ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Macromedia
Macromedia, Inc., was an American graphics, multimedia, and web development software company (1992–2005) headquartered in San Francisco, California, that made products such as Flash and Dreamweaver. It was purchased by its rival Adobe Systems on December 3, 2005. History Macromedia originated in the 1992 merger of Authorware Inc. (makers of Authorware) and MacroMind–Paracomp (makers of Macromind Director). Director, an interactive multimedia-authoring tool used to make presentations, animations, CD-ROMs and information kiosks, served as Macromedia's flagship product until the mid-1990s. Authorware was Macromedia's principal product in the interactive learning market. As the Internet moved from a university research medium to a commercial network, Macromedia began working to web-enable its existing tools and develop new products like Dreamweaver. Macromedia created Shockwave, a Director-viewer plugin for web browsers. The first multimedia playback in Netscape's browser w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Disney
The Walt Disney Company, commonly known as Disney (), is an American multinational mass media and entertainment conglomerate headquartered at the Walt Disney Studios complex in Burbank, California. Disney was originally founded on October 16, 1923, by brothers Walt and Roy O. Disney as the Disney Brothers Studio; it also operated under the names the Walt Disney Studio and Walt Disney Productions before changing its name to the Walt Disney Company in 1986. Early on, the company established itself as a leader in the animation industry, with the creation of the widely popular character Mickey Mouse, who is the company's mascot, and the start of animated films. After becoming a major success by the early 1940s, the company started to diversify into live-action films, television, and theme parks in the 1950s. Following Walt's death in 1966, the company's profits began to decline, especially in the animation division. Once Disney's shareholders voted in Michael Eisner as the he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Deluxe
Digital usually refers to something using discrete digits, often binary digits. Technology and computing Hardware *Digital electronics, electronic circuits which operate using digital signals **Digital camera, which captures and stores digital images ***Digital versus film photography **Digital computer, a computer that handles information represented by discrete values **Digital recording, information recorded using a digital signal Socioeconomic phenomena *Digital culture, the anthropological dimension of the digital social changes * Digital divide, a form of economic and social inequality in access to or use of information and communication technologies * Digital economy, an economy based on computing and telecommunications resources Other uses in technology and computing *Digital data, discrete data, usually represented using binary numbers *Digital marketing, search engine & social media presence booster, usually represented using online visibility. *Digital media, media s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
20th Century Fox
20th Century Studios, Inc. (previously known as 20th Century Fox) is an American film production company headquartered at the Fox Studio Lot in the Century City area of Los Angeles. As of 2019, it serves as a film production arm of Walt Disney Studios, a division of The Walt Disney Company. Walt Disney Studios Motion Pictures distributes and markets the films produced by 20th Century Studios and Walt Disney Studios Home Entertainment (Buena Vista Home Entertainment) distributes the films produced by 20th Century Studios in home media under the 20th Century Studios Home Entertainment banner. For over 80 years – beginning with its founding in 1935 and ending in 2019 (when it became part of Walt Disney Studios), 20th Century Fox was one of the then "Big Six" major American film studios. It was formed in 1935 from the merger of the Fox Film Corporation and Twentieth Century Pictures and was originally known as the Twentieth Century-Fox Film Corporation (while owned by TCF Ho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Warner Brothers
Warner Bros. Entertainment Inc. (commonly known as Warner Bros. or abbreviated as WB) is an American Film studio, film and entertainment studio headquartered at the Warner Bros. Studios, Burbank, Warner Bros. Studios complex in Burbank, California, Burbank, California, and a subsidiary of Warner Bros. Discovery. Founded in 1923 by four brothers, Harry Warner, Harry, Albert Warner, Albert, Sam Warner, Sam, and Jack L. Warner, Jack Warner, the company established itself as a leader in the American Warner Bros. Pictures, film industry before diversifying into Warner Bros. Animation, animation, Warner Bros. Television Studios, television, and Warner Bros. Interactive Entertainment, video games and is one of the Major film studio, "Big Five" major American film studios, as well as a member of the Motion Picture Association (MPA). The company is known for its film studio division the Warner Bros. Pictures Group, which includes Warner Bros. Pictures, New Line Cinema, the Warner Animat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DTS (sound System)
DTS, Inc. (originally Digital Theater Systems) is an American company that makes surround sound, multichannel audio technologies for film and video. Based in Calabasas, California, the company introduced its DTS technology in 1993 as a competitor to Dolby Laboratories, incorporating DTS in the film ''Jurassic Park (film), Jurassic Park'' (1993). The DTS product is used in surround sound formats for both commercial/theatrical and consumer-grade applications. It was known as The Digital Experience until 1995. DTS licenses its technologies to consumer electronics manufacturers. The DTS brand was acquired by Tessera Holding Corporation in December 2016, then Tessera was renamed to Xperi Corporation. History DTS was founded by Terry Beard, an audio engineer and Caltech graduate. Beard, speaking to a friend of a friend, was able to get in touch with Steven Spielberg to audition a remastering of Spielberg's film ''Close Encounters of the Third Kind'' mixed in DTS. Spielberg then select ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apple Computer
Apple Inc. is an American multinational technology company headquartered in Cupertino, California, United States. Apple is the largest technology company by revenue (totaling in 2021) and, as of June 2022, is the world's biggest company by market capitalization, the fourth-largest personal computer vendor by unit sales and second-largest mobile phone manufacturer. It is one of the Big Five American information technology companies, alongside Alphabet, Amazon, Meta, and Microsoft. Apple was founded as Apple Computer Company on April 1, 1976, by Steve Wozniak, Steve Jobs and Ronald Wayne to develop and sell Wozniak's Apple I personal computer. It was incorporated by Jobs and Wozniak as Apple Computer, Inc. in 1977 and the company's next computer, the Apple II, became a best seller and one of the first mass-produced microcomputers. Apple went public in 1980 to instant financial success. The company developed computers featuring innovative graphical user interfaces, in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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