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Dolby Demos New Imaging Tech That Pushes More Light To Your Television

Discussion in 'Off-Topic Discussion' started by CatfishRivers, Dec 5, 2013.

  1. CatfishRivers

    CatfishRivers Well-Known Member

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    Dolby demos new imaging tech that pushes more light to your television (eyes-on) (click for full article)

    by Brad Molen - Dec. 5, 2013

    -- You may think your current HDTV is bright enough, but Dolby disagrees. The company, which is known more for its audio tech than its imaging capabilities, has been putting a lot of effort into developing a new type of imaging technology that offers up to 4,000 nits of backlight out of an LED panel. Compared to the TV standard of 100 nits, this is certainly a hefty improvement.


    Why is such a thing helpful? The 100-nit limit makes life difficult for filmmakers in post-production because they're not able to represent their masterpiece with perfectly accurate colors; there's only so much you can do to accurately portray the real world on such a limited budget of light. Bumping the display up to 4,000, however, allows the viewer to enjoy a much better experience.


    Dolby showed us a prototype of this experimental tech, which we're told will likely be exhibited at CES next month (either in prototype or in a consumer product, though this will be up to individual manufacturers). The 2K panel sat next to a production monitor that many filmmakers use as their current reference -- in other words, what they use for viewing their footage before it goes through the process of compression and other tweaks -- and the difference was night and day.


    Despite the fact that both monitors have the same resolution, the prototype (on the left in the above image) offered far more realistic colors, higher dynamic range and more contrast sensitivity, all of which were factors that created a fantastic viewing experience. As an example, the skies were bluer on the new monitor, and clouds that were barely noticeable on the production model actually popped out far more accurately on the prototype.
     
    Last edited: Dec 5, 2013
  2. CatfishRivers

    CatfishRivers Well-Known Member

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    Behind the scenes with Dolby's new HDR TV tech | TV and Home Theater - CNET Reviews (click for full article)

    by Geoffrey Morrison - De. 20, 2013

    Summary: At a special sneak preview, a few of us journo types got to see upcoming High Dynamic Range technology from Dolby. And it might just improve all TVs.


    -- While the majority of the TV industry prattles on about higher and higher resolutions, few talk about improving other, more important aspects of the TVs picture: contrast ratio and color.

    Dolby, though best known for their audio technologies, has been doing a lot with video recently too. The latest development addresses dynamic range, or difference between light and dark, for televisions. The company says it wants to enhance not just contrast ratios, but the richness and realism of color as well.

    Dolby won't be announcing the official name of this tech until CES next month, but for now let's call it the Dolby High-Dynamic Range Television System because it shares a lot of the same characteristics of HDR imaging. Here's why it's cool (potentially).


    Read more at: http://reviews.cnet.com/8301-33199_...tv-tech/?part=rss&subj=latest-news2&tag=title
     
    Last edited: Dec 20, 2013

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