![]() ![]() If you buy a 4K Ultra-HD Blu-ray with an “HDR” sticker on it, there’s a good chance it will be presented in HDR10. HDR10 is the baseline standard on most HDR-compliant TVs. To really understand how much better HDR video is over SDR, you’ll need to see it for yourself. Individual elements like the sun, or the flash of an explosion will benefit from added peak brightness, while more variations in color make for a more lifelike image. This doesn’t necessarily mean every scene will be much brighter or more saturated than SDR video. More colors on screen and a much higher peak brightness makes for a more realistic and immersive viewing experience. 709 standard used in SDR content covers around 36% of the visible spectrum. 2020 color gamut which covers around 75% of the visible color spectrum. As a result, HDR video uses the expanded Rec. HDR video also uses 10-bit color as a baseline (with some standards supporting up a 12-bit color space). Has anyone compared Rec.2020 to Rec.709? It's crazy! Can't wait to see a display that can hit these colors. This means more detail on-screen, and more detail preserved in highlights and shadows, not just mid-tones. While SDR displays are capable of displaying between 6 and 10 stops, HDR displays can display at least 13 stops with many exceeding 20. Dynamic range is measured in stops, a photographic term commonly associated with light value. ![]()
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