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18 Cards in this Set
- Front
- Back
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Video 403, Maria Paola Salazar Garcia, A01570095 |
Video is an electronic medium for the recording, copying, playback, broadcasting, and display of moving visual media. |
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Vitaphone |
It is a system of sound on disc developed by the Bell Telephone Company and Westerm Electric. It was used as a match in silent movie to give an environment context and narration to the stories. |
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Movietone |
It is a system of sound recording created in 1922, by Theodore Case and Earl Spoonable; it integrated the sound to the images, and it was firstly used by Fox company, which is now known as 20th Century Fox. |
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Beta |
It is an anagogic format to produce home videos. it consisted of a magnetic tape developed by Sony. |
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VHS |
The Video Home System[1][2] (VHS)[3] is a standard for consumer-level use of analog recording on videotape cassettes. It was developed by Victor Company of Japan (JVC) in the 1970s. |
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Flash Memory |
It is an EEPROM type memory. It was created in 1984 by Fuijio Masuoka. There are many versions of it: some have the shape of a pen, a bar, camera cards, etc. It is quick and silent and it is easy to carry. |
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DVD |
It stand for digital video disc or digital versatile disc. It replaced the Beta technology in recording and distributing video material. its recording process is based on the of laser instead of electromagnetism. This provides more quilt in both audio and video ` |
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Retinal persistance |
It is the effect in the eyes retina that makes the images perceived by the eye be recorded for a small fraction of time, like a tenth of a second. |
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FPS |
It stands for Frames Per Second. It is the amount of frames that are shown in a video in a period of one second. |
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PAL |
Stands for Phase Alternating Line which consists on the using of 25 frames per second. It is used in Europe , Asia, And some countries in Asia. |
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NTSC |
National Television System Comitte. It consists on using 30 frames per second to create video, including an aspect radio of 4:3 and an optimum handling sound. |
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SECAM |
is an analog color television system first used in France. |
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EDTV |
Enhanced-definition television, or extended-definition television (EDTV) is an American Consumer Electronics Association (CEA) marketing shorthand term for certain digital television (DTV) formats and devices. Specifically, defines formats that deliver a picture superior to that of standard-definition television (SDTV) but not as detailed as high-definition television (HDTV). |
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HDTV |
High-definition television (HDTV) provides a resolution that is substantially higher than that of standard-definition television. |
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blu-ray |
It refers to the technology based on a blue beam that allows the recording of different layers of a DVD, especially designed for which density recording. |
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HD-DVD |
It stands for High Definition Digital Video Disk. It was supported by Toshiba as a better alternative to DVD since it allowed a storing of 15 GB in each one of its layers. |
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codec |
It means coder-decoder. It is a software that consists on an algorithm to compress and decompress video in real time. Its use doesn't interfere with the playing speed. There are also codecs for audio files. |
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AVI |
Audio Video Interleaved (also Audio Video Interleave), known by its initials AVI, is a multimedia container format introduced by Microsoft in November 1992 as part of its Video for Windows software. AVI files can contain both audio and video data in a file container that allows synchronous audio-with-video playback. |
