The 16K Display that Ate Las Vegas

Hackaday reports that Sphere in Las Vegas features what may be the world's most immersive video wall: a seamless curved display made of sixty-five thousand LED tiles, spanning one hundred sixty thousand square feet and rising two hundred forty feet high around the audience. Its real trick is how completely it can disguise itself. Before a show, the auditorium appears to have a conventional theater ceiling with ribs, speakers, and lighting — except those aren't real architecture, they're all rendered in pixels by the display. When the performance begins, the environment transforms entirely. For The Wizard of Oz, Sphere Studios used Google AI tools to extend the nineteen thirty-nine film's scenery and landscapes beyond the original frame, turning a nearly-square classic into an immersive experience that fills the massive curved space. Delivering this requires dozens of media servers streaming uncompressed 4K video at sixty frames per second — infrastructure as remarkable as the display itself.

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