If you’ve read any reviews of TVs or projectors with HDR (High Dynamic Range) technology in recent years, you’ve almost certainly seen the term ‘tone mapping’ and could well have wondered what it ...

These are people who not only loathe the idea of getting anything less than highest bitrates, but build out elaborate 11-channel Dolby Atmos setups with multiple ceiling satellites. For them, building ...

HDR can make or break your TV's picture quality. Here's what peak brightness, Dolby Vision, and display tech actually mean ...

A new image processing technique developed by Disney Research Zurich could make high dynamic range (HDR) video look better when shown on consumer-quality displays by preserving much of the rich visual ...

James Barrett writes: Is tone mapping turned on by default? Or do we have to manually adjust this to create optimum brightness according to the ambient lighting in the same room as the LG TV? And ...

Adjusting a high dynamic range (HDR) image to display well on non-HDR screens. Tone mapping preserves essential details while lowering the brightness and contrast. It mathematically adjusts tonal ...