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2020 Apr. The 8K website has been relaunched.
Presenting details of 8K international co-production programs and the story of 8K's development.
About 8K
Experience Ultimate Video and Audio
NHK has led the world in the research and development of 8K Ultra-HDTV(UHDTV / Super Hi-Vision).
With ultra high-definition video and 3D audio, it will make you feel like you are really there - at the heart of the action.
About 8K UHDTV
Ultra high-definition image, 16 times that of Hi-Vision
8K UHDTV offers 33,000,000 pixels, 16 times that of HDTV.
| Aspect ratio (Width: Height) | 16 : 9 |
| Pixel count | Number of pixels: 7,680 x 4,320 |
| Frame rate | 120, 60, 59.94 |
| Scanning | Progressive scanning |
| Bit depth | 10, 12 bit |
| Color gamut | Wide Color gamut |
22.2 multichannel sound system
UHDTV's 22.2 channel 3D sound system soars far above the conventional 5.1 channel system.
We are researching and developing ways for people to enjoy the 22.2 multichannel sound experience in limited audio environments, such as those with fewer speakers, displays with built-in speakers, and headphones.
Interviews
History
An introduction to NHK's 8K UHDTV（Super Hi-Vision）research and development process.
Projects
Introducing 8K programs created through international co-productions with other organizations from around the world.
Co-Productions
Since 1980, NHK has undertaken co-production projects with broadcasters, production companies and
distributors from all parts of the world.
In an effort to create large scale programs with leading-edge technology and innovative style, NHK is
constantly seeking co-production partners.
8K Future Project with Ars Electronica Futurelab
NHK and Ars Electronica Futurelab are collaborating to explore new possibilities for 8K.