One of the ways the three formats differ is their use of metadata. Adjusts the brightness and tone mapping per scene.So if the content is mastered at 1,000 cd/m², you want it to display content exactly at 1,000 cd/m². HDR content is mastered at a certain brightness, and the TV needs to match that brightness. When it comes to watching HDR content, a high peak brightness is very important as it makes highlights pop. ![]() Winner: Tie between Dolby and HDR10+. Even if both HDR10+ and Dolby Vision can support content with higher bit depth above 10-bit, most content won't reach that, and streaming content is always capped at 10-bit color depth, so there's no difference between the two dynamic formats. Both Dolby Vision and HDR10+ can technically support content above 10-bit color depth, but that content is limited to Ultra HD Blu-rays with Dolby Vision, and even at that, not many of them go up to 12-bit color depth. 12-bit displays take it even further with an incredible 68.7 billion colors. 8-bit TVs display 16.7 million colors, which is typically used in SDR content, and 10-bit color depth has 1.07 billion colors. If a TV has higher color depth, it can display more colors and reduce banding in scenes with shades of similar colors, like a sunset. ![]() What it is: Proprietary standard for HDR made by Dolby.Ĭolor bit depth is the amount of information the TV can use to tell a pixel which color to display.
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