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Ultra High Definition Video

From Academic Kids

Ultra High Definition Video or UHDV is a digital video format, currently proposed by NHK of Japan.

  • Resolution: 7,680 4,320 pixels.
  • Frame rate: 60 frame/s.
  • 22.2-channel audio
    • 9 - above ear level
    • 10 - ear level
    • 3 - below ear level
    • 2 - low frequency effects

The new format is four times as wide and four times as high as existing HDTV with a resolution of 1920 1080 pixels. Because this format is highly experimental, NHK researchers had to build their own prototype from scratch. They used an array of 16 HDTV recorders to capture the 18-minute-long test footage. The camera itself was built with four 2.5 inch (64 mm) CCDs. According to people who saw a demonstration, UHDV is so life-like it could cause motion sickness if the camera moves too much.

External links

Template:Filming-stubde:Ultra High Definition Video

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