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Ultra HD Flirting with Aspect Ratio: Video Curves That Please

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January 10, 2014

Immersive technology was all the rage as wide screens took over cinema in the 1950s. Its impact was made real again in three manufacturers’ booths at the 2014 International Consumer Electronics Show. Samsung, LG and Hitachi all showed impressive 105-inch diagonal, “5K” displays. The immense curved screens, featuring an ultra-wide 21:9 aspect ratio, are the first of their kind to present movies this close to their native cinematic format. Continue reading Ultra HD Flirting with Aspect Ratio: Video Curves That Please

CEA Calls for Participation on New 21:9 Aspect Ratio Standards

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September 2, 2011
  • The Consumer Electronics Association (CEA) is developing new standards for 21:9 aspect ratio TV displays.
  • The standards are meant to support the emerging wider-format movies being released by Hollywood studios.
  • CEA said it is calling for industry participation “to investigate incorporation of methods for signaling delivery of the presence of 21:9 video into CEA 861, A DTV Profile for Uncompressed High-Speed Digital Interfaces.”
  • “As video displays with the 21:9 aspect ratio are now appearing in the marketplace, adding this feature to the standard can more efficiently deliver such video to DTV receivers with native 21:9 displays,” CEA said in a statement.
  • Efforts will be coordinated by CEA’s DTV interface subcommittee’s uncompressed A/V digital interfaces working group.

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