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  2. History of videotelephony - Wikipedia

    en.wikipedia.org/wiki/History_of_videotelephony

    It was designed to output its video to the user's television in order to lower the cost of acquisition, and to offer remote control and a powerful video compression codec for unequaled video quality and ease of use with a video relay service (VRS). Favourable reviews quickly led to its popular usage at educational facilities for the deaf, and ...

  3. Video tape recorder - Wikipedia

    en.wikipedia.org/wiki/Video_tape_recorder

    A video tape recorder ( VTR) is a tape recorder designed to record and playback video and audio material from magnetic tape. The early VTRs were open-reel devices that record on individual reels of 2-inch-wide (5.08 cm) tape. They were used in television studios, serving as a replacement for motion picture film stock and making recording for ...

  4. Digital video - Wikipedia

    en.wikipedia.org/wiki/Digital_video

    Digital video comprises a series of digital images displayed in rapid succession. In the context of video, these images are called frames. [e] The rate at which frames are displayed is known as the frame rate and is measured in frames per second. Every frame is a digital image and so comprises a formation of pixels.

  5. Not invented here - Wikipedia

    en.wikipedia.org/wiki/Not_invented_here

    Not invented here. Not invented here ( NIH) is the tendency to avoid using or buying products, research, standards, or knowledge from external origins. It is usually adopted by social, corporate, or institutional cultures. Research illustrates a strong bias against ideas from the outside. [ 1]

  6. Video - Wikipedia

    en.wikipedia.org/wiki/Video

    Video is an electronic medium for the recording, copying, playback, broadcasting, and display of moving visual media. [1] Video was first developed for mechanical television systems, which were quickly replaced by cathode-ray tube (CRT) systems, which, in turn, were replaced by flat-panel displays of several types.

  7. Residents stage rare protest over power cuts in Russia’s ...

    www.aol.com/residents-stage-rare-protest-over...

    Residents in the southern Russian city of Krasnodar staged a rare protest on Saturday over electricity cuts and water supply interruptions due to a power grid failure amid record-high temperatures ...

  8. Video assist - Wikipedia

    en.wikipedia.org/wiki/Video_assist

    The video assist crew—the video assist operator, assistant operator, cable guy and video trainee—are in charge of moving, plugging in cables, and troubleshoot. The whole system can easily fill a medium-sized truck. Their job is to set up the video village, consisting of the central video cart and accessories, and in the same or separate ...

  9. Walmart faces lawsuit over deceptive pricing after customer ...

    www.aol.com/walmart-faces-lawsuit-over-deceptive...

    A man is filing a lawsuit against Walmart claiming that numerous items were more expensive at checkout than what was advertised on the shelf.