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Exploring the Significance of HDR10+ on the Galaxy S10
Article Contents:
1. What is HDR10+ on the Galaxy S10?
2. Why is HDR10+ Important?
3. Does the Emergence of HDR10+ Mark the End of the Dolby Vision Era?
1. Decoding HDR10+ on the Galaxy S10
HDR10+ is an HDR (High Dynamic Range) format developed by Samsung to expand upon the HDR10 format by enabling continuous dynamic metadata adjustments to display settings, allowing users to experience a wider range of colors with optimal quality.
In contrast to Dolby Vision, which also adds dynamic metadata to HDR signals, HDR10+ is completely free and open, allowing any display manufacturer to tailor it to their products.
The display can reproduce its predefined color gamut called its dynamic range. When it comes to HDR10+, that dynamic range encompasses over 1 billion different colors; however, there are contents containing more colors than this dynamic range. If this occurs, bright colors will be washed out, and dark colors will be eliminated and turned into black. HDR10 is designed to expand the range of the display and the signal it receives to reproduce more colors.
The existence of super metadata (metadata) is the reason behind this. We can imagine super metadata (metadata) as a collection of notes transmitted along with image information to inform the display how to self-adjust and set the midpoint of the dynamic color range to an appropriate position.
Once the center point is set, we will see millions of colors brighter than usual and millions of colors darker than usual. With HDR10+, there is a dynamic metadata channel, allowing the midpoint to be set for each individual frame in a video or each still image being displayed on the screen instead of being set only once.
All screens benefit from dynamic HDR metadata channels. According to Samsung, having an open standard that can be adjusted by display manufacturers so that software can display content best on a specific screen is important. This means that mid-range screens on budget TVs and mobile devices can deliver performance similar to the most expensive displays available today.
2. Why is HDR10+ important?
As mentioned by Mytour, HDR10+ is entirely free and open, allowing any display manufacturer to adjust it to fit their products, much easier than Dolby Vision.
Additionally, HDR10+ features a dynamic metadata channel, allowing the midpoint to be set for each individual frame in a video or each still image being displayed on the screen rather than being set only once.
Content producers, including Amazon, have also begun releasing some HDR10+ content. Besides Samsung's QLED TVs, Panasonic will also bring this technology to all its 4K Pro TV lines, including the newly announced 77-inch EZ1002 Panasonic TV, 2018 FZ950, and FZ800 OLED TVs.
3. Does the emergence of HDR10+ mark the end of the Dolby Vision era?
Even as HDR10+ gains popularity, Dolby Vision still maintains technological advantages, supporting 12-bit color depth and brightness up to 10,000 nits. While HDR10+ being entirely free may attract more manufacturers and content developers.
The most likely scenario is for HDR10+ and Dolby Vision to coexist peacefully and develop. Whether HDR10+ or Dolby Vision, whichever format dominates, the result for users is better image quality.
In this article, Mytour has just introduced you to what HDR10+ on the Galaxy S10 is. Hopefully, this article will provide you with useful information. Additionally, if you're unfamiliar with the term 'Screen Mirroring,' you can refer to the content about Screen Mirroring here.
