Dolby Vision is a HDR format that enables videos to have more color, better contrasts and finer brightness gradations. It also enables more realistic and immersive videos.
This year, Apple has added support for Dolby Vision HDR on the iPhone 15 Pro. This is a major feature that gives millions of everyday creators access to Hollywood level technology.
Display technology
While most HDR formats use static metadata, Dolby Vision goes a step further and offers dynamic instructions to the displays that support it. This means that every scene and frame gets adjusted to best match the display’s capabilities – giving viewers a much more accurate portrayal of the creator’s vision.
Apple uses this technology to capture video on the iPhone 12 Pro and 13 Pro Max, announcing that “no other smartphone can do it.” In fact, even movie industry cameras don’t capture in HDR. Apple achieves this by using Hybrid Log Gamma (HLG, ARIB STD-B67) and a new camera mode called Dolby Vision.
The dien thoai iphone 15 Pro gives filmmakers more dynamic range while recording and helps them achieve better contrast and color on their displays. In turn, this allows people to immerse themselves in the content. They’ll also be able to edit their videos on the iPhone in Dolby Vision and AirPlay them to compatible TVs and Apple TVs.
Immersive video playback
Dolby Vision is a leading standard for Hollywood movies and high-production TV, but it’s also been widely adopted on consumer devices, from TVs to smartphones.
With Dolby Vision, you can experience incredible brightness and rich colors that bring lifelike pictures to your screen. It’s a technology that’s trusted by storytellers across the industry for delivering incredible color, brightness and detail to billions of playback devices worldwide.
As mentioned, Dolby Vision is a dynamic format, so it can support different settings per scene or frame. That’s important because, for example, a scene from The Mandalorian might look darker than another from House of Dragon because the creator chose during production to imbue the scenes with a somber tone.
The iPhone 15 Pro is capable of recording Dolby Vision video, thanks to the A14 Bionic chip’s impressive computational photography capabilities. Apple notes that this is the first smartphone to record video in Dolby Vision HDR, meaning you can get up to 60x more colors than with 8-bit video.
Creating videos with Dolby Vision
Dolby Vision is a much more powerful technology than the static metadata used by HDR10. This is because dynamic metadata allows for brightness and color to be changed on a scene-by-scene basis so that any Dolby Vision compatible display can show your content exactly how you want it presented.
In order to record video with Dolby Vision on iPhone, users need to enable this feature in the Camera settings. This is done by scrolling down and tapping the Camera option. Once here, users need to toggle on HDR Video to capture videos in this format.
Unlike other HDR formats, such as HDR10+ and Hyper Log Gamma (HLG), which have gained some popularity in recent times, Dolby Vision is a fully developed and mature technology that gives creators access to Hollywood-level technology. The result is a richer, more immersive experience that can be viewed on billions of devices worldwide. This is a big win for anyone who creates and publishes video.
Dolby Vision content ecosystem
With the release of iPhone 12 last year, Apple’s smartphone lineup became the first to support Dolby Vision HDR. The technology allows video content to be viewed on the device in its truest form, with incredible brightness and contrast, as well as accurate colors, all while remaining true to the creator’s original intent.
Dolby Vision also supports dynamic HDR formats that can adjust the image based on a variety of factors, unlike other static HDR formats. This makes it easier for filmmakers, editors, colorists and distributors like OTT services to create richer experiences.
On the streaming side, Netflix and Disney+ are among the growing number of platforms that offer Dolby Vision content. And when it comes to video games, Dolby Vision displays communicate their brightness capabilities to the game engine so the picture can be displayed as it was intended. This protects the artistic intent of the developers and helps ensure that players experience their games as intended.