Television & Video

A:

The first DVD player was made around the year 1994 by Tatung Limited, based in Taiwan. It was, however, not available to the public until September 1996 due to copyright protection issues.

See Full Answer
Filed Under:
  • When was the first TV made?

    Q: When was the first TV made?

    A: Philo Taylor Farnsworth is credited with the invention of the first all-electronic television, which was initially demonstrated in 1927. Farnsworth's concept was to capture moving images that were then coded for radio-wave broadcasts in order to transmit a signal to the receiving television set.
    See Full Answer
    Filed Under:
  • How many commercials are in an hour of television?

    Q: How many commercials are in an hour of television?

    A: In an hour of scripted television shows such as dramas and sitcoms, commercials take up 6 minutes, according MarketingCharts. For unscripted programs such as reality shows, commercials use more than 13 minutes of that hour. An hour of United States prime-time television loses 8 minutes to commercials.
    See Full Answer
    Filed Under:
  • Who invented Blu-ray?

    Q: Who invented Blu-ray?

    A: The Blu-ray was developed by the Blu-ray Disc Association, and the first prototype was presented in 2000. The Blu-ray technology uses a blue-violet laser for greater precision, freeing up more space for additional data storage. As of 2014, 500GB can be stored on one disc.
    See Full Answer
    Filed Under:
  • What is the maximum storage capacity of a DVD?

    Q: What is the maximum storage capacity of a DVD?

    A: A standard single-sided, single-layer DVD holds up to 4.7 gigabytes of data. There are three other DVD formats that each have greater data capacity than 4.7 gigabytes.
    See Full Answer
    Filed Under:
  • How do you purchase a home theater stereo system?

    Q: How do you purchase a home theater stereo system?

    A: To purchase a home theater stereo system, begin by checking and comparing the prices of various home theater systems on display. Check the functions of the stereo system before purchasing and check all the connection ports on the system to ensure that they fit your preferences. Lastly, test the audio quality of the system to ensure that the speakers produce quality sound.
    See Full Answer
    Filed Under:
  • What is 480p resolution?

    Q: What is 480p resolution?

    A: The shorthand "480p" refers to a 480-pixel vertical line that is progressively drawn together with other vertical lines. This mode is in contrast to 480i where each odd or even vertical line is drawn/interlaced at the same time. Interlacing requires less bandwidth, but results in a worse image.
    See Full Answer
    Filed Under:
  • How many subscribers does DirecTV have?

    Q: How many subscribers does DirecTV have?

    A: As of 2013, DirecTV had 20.25 million subscribers. This number is an increase of 0.8 percent from 2012, a year when DirecTV had 20.08 million subscribers.
    See Full Answer
    Filed Under:
  • How do I view live satellite images?

    Q: How do I view live satellite images?

    A: The best places to view live satellite images of earth are the National Oceanic and Atmospheric Administration (NOAA)’s website and NASA’s website. NOAA’s website features images from live weather satellites, and NASA’s website offers a live satellite broadcast from the International Space Station.
    See Full Answer
    Filed Under:
  • What are the differences between TV and radio?

    Q: What are the differences between TV and radio?

    A: There are numerous differences between television and radio, namely that television broadcasts transmit images and sound, whereas radio broadcasts only transmit sound. The success of radio catalyzed a race from investors to research and develop the more advanced broadcast system of television.
    See Full Answer
    Filed Under:
  • What are some types of multimedia devices?

    Q: What are some types of multimedia devices?

    A: Types of multimedia devices include microphones, speakers, cameras and headphones. A multimedia device is computer hardware designed to display, store, record or play multimedia content such as photos, music and videos.
    See Full Answer
    Filed Under:
  • How do satellites work?

    Q: How do satellites work?

    A: Satellites are communications systems that use transponders, receivers and radio signals to communicate with astronauts and scientists on earth. Long before satellites enter orbit, they must be designed to withstand the pressures of atmospheric forces and have all the equipment they need to produce and relay vital information, including photographs, temperatures and weather conditions.
    See Full Answer
    Filed Under:
  • What was the first coin-operated video game?

    Q: What was the first coin-operated video game?

    A: According to ComputerHistory.org, the first coin-operated commercially available video game was called "Computer Space." It was developed by Nolan Bushnell in 1971 with help from Ted Dabney.
    See Full Answer
    Filed Under:
  • What are three ways to transfer VHS tapes to DVD or other digital formats?

    Q: What are three ways to transfer VHS tapes to DVD or other digital formats?

    A: There are several ways to transfer the contents of a VHS tape onto a DVD, including the use of a VHS-DVD combo recorder. Two other methods involve using separate VHS and DVD players or choosing a paid service that deals in VHS-DVD conversions. The limited life span of VHS tapes is inevitably tied to how long the casing and magnetic tape that contain the video can last.
    See Full Answer
    Filed Under:
  • What is the purpose of media?

    Q: What is the purpose of media?

    A: The term "the media" is thrown around a lot but is very important to the world, as it exists to tie the human race together and keep people across the globe up to date. There are several different aspects of the media, including radio, publications like magazines and newspapers, and broadcast television.
    See Full Answer
    Filed Under:
  • When was the first DVD player made?

    Q: When was the first DVD player made?

    A: The first DVD player was made around the year 1994 by Tatung Limited, based in Taiwan. It was, however, not available to the public until September 1996 due to copyright protection issues.
    See Full Answer
    Filed Under:
  • What channels are included in Comcast basic cable?

    Q: What channels are included in Comcast basic cable?

    A: Comcast offers two levels of basic cable; limited basic and expanded basic. The limited basic cable option includes local broadcasting, government and educational channels. The expanded basic cable service includes 30 to 50 channels depending on the viewing area.
    See Full Answer
    Filed Under:
  • How does a television work?

    Q: How does a television work?

    A: The way that a television works is different depending on the type of television being used. There are three major existing technologies for televisions are cathode ray tubes, plasma televisions and liquid crystal displays (LCD). Each type of television operates drastically differently from the next.
    See Full Answer
    Filed Under:
  • What is the USB port in my digital cable box for?

    Q: What is the USB port in my digital cable box for?

    A: The USB port in a cable box can have several uses. It can be used for connecting streaming sticks, such as a Roku or Chromecast, to your TV. These devices allow streaming of on-demand media from providers like Netflix, Hulu, YouTube and Amazon. Many people use these devices in addition to paid cable to gain access to movies, music and television programming that would be otherwise unavailable to them.
    See Full Answer
    Filed Under:
  • What can be done about scratches on LCD screens?

    Q: What can be done about scratches on LCD screens?

    A: Light scratches on LCD screens can be fixed using various inexpensive items commonly found at home. If the scratch is heavy, a scratch removal kit may be a better option. One method to remove a light scratch is to create a mixture with equal parts baking soda and glass cleaner. Apply the mixture to the scratch in a light, circular motion, essentially buffing the scratch off the screen.
    See Full Answer
    Filed Under:
  • How do you clean a flat screen TV?

    Q: How do you clean a flat screen TV?

    A: Flat screens should be cleaned using a soft cloth that is free of lint. If needed, a mixture of warm water and mild soap or vinegar is an appropriate solution for cleaning. Flat screens are made with sensitive materials and could be damaged if not cleaned properly.
    See Full Answer
    Filed Under:
  • How does one cancel a Netflix free trial?

    Q: How does one cancel a Netflix free trial?

    A: To cancel a Netflix free trial, log into Netflix and click the "Cancel membership" link on the account page. Follow the onscreen prompts to complete the cancellation process.
    See Full Answer
    Filed Under: