8KAssociation enrichment8KTelevision specification Require more extensive video decoding

author:YY source: ZNDSreal-time info 2021-09-30 13:54 read(

  promote8KCross industry organizations for ecosystem development8Kassociation(8KA)release8KAn updated Performance Specification for the Association certification mark program。

  In addition to the existing resolution to ensure large screen performance、brightness、Color and connection standard requirements,8KThe association's certified identity program now recognizes a wider range of video decoding standards,This will promote wider cooperation8KStreaming content availability。in addition,Updated requirements ensure8KTV has access to multi-dimensional surround sound format,Achieve a truly immersive home theater experience。

  except8KAUpdated TV performance standards,8KThe association also hopes to promote8KEcosystem development,The focus is on making video content creators understand8KResolution shooting、Benefits of producing and distributing videos。

8KAssociation enrichment8KTelevision specification Require more extensive video decoding

  8KAssociation certified technical specifications include8Kinput parameter (Color depth、Frame rate、Chroma sub sampling)、Display performance(resolving power、Peak brightness、Black level、Gamut、White dot)And interface and media format(High dynamic range、Codec),The following are the current specific parameter requirements:

  resolving power:7680 x 4320 pixel

  Input frame rate:Per second24p,30pand60pframe

  Display brightness:exceed600Nit peak brightness

  Codec:HEVC

  Interface:HDMI 2.1

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