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Hollywood studios are wary of "ultra HD" or 4K TV making people more picky about what they watch in cinemas. But first, the TVs have to become mainstream.
January 8, 2014 TV makers, studios and streaming companies are all getting behind 4K TVs, which offer higher resolutions than even high-definition TVs. Some say it could worry Hollywood and lead to even less risk-taking in movies, but the technology still has significant hurdles to overcome.
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