Dynamic Tone Mapping Update
IN A departure for JVC, the company didn’t announce new D-ILA projector models at CEDIA Expo in September 2019. Instead, JVC’s key announcement at the show was a firmware update for the native 4K projector line it had unveiled at the previous CEDIA Expo in 2018. (Supported models include the DLA-NX9, DLA-NX7, DLA-NX5, DLA-RS3000, DLA-RS2000, and DLA-RS1000.) This update adds new features including proper 16x9 internal scaling when using a Panamorph “DCR” anamorphic lens (labeled as Anamorphic D) and new screen offsets for calibration purposes. But the most beneficial update by far is dynamic tone mapping, a feature that sets JVC apart as the only front projection brand on the market to offer a true “frame by frame” solution (LG’s HU85LA ultra-short throw projector also features frame by frame tone mapping) for displaying HDR10 content.
A STATIC APPROACH
Projector owners so far have faced an uphill battle to optimize image quality for HDR sources. That’s mainly because HDR formats were developed not with consumer projection in mind, but rather flat-panel TVs capable of delivering massive light
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