What is Dolby Vision? On which device? Which apps are supported?

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Dolby Vision will make you forget that you are looking at a TV screen. And this is also one of the technologies favored by many film production studios as well as cinemas around the world.

Dolby Vision combines with a variety of TV hardware to enable a great visual experience on a wide range of display devices ranging from popular LED TV models to high-end OLED TVs or high-end models. trendy QLED TV.

Highlights of Dolby Vision technology

Exceptional brightness

For Dolby Vision technology, it will help TV models get better brightness , about 40 times more than before. High brightness will also mean that the ability to display subject colors will also be greatly enhanced.

Detailed, sharp images, more realistic colors

Improving the quality of pixels will help with good visibility , and colors are also represented more accurately. Therefore, the images and videos shown through this technology will often be more prominent , detailed and very smooth.

Color depth (bit depth)

After setting the standard Dolby Vision HDR signal range from 0 to 10,000 nits , the Dolby researchers determined how many bits are needed to deliver moving frames with extended dynamic range.

To deliver the best quality, Dolby has developed a new optical-electronic transfer function (EOTF) that encodes the 10,000 nit range with 12 bits. This visual quantizer has been standardized as SMPTE ST-2084 , which is widely used in HDR-related applications and standards.

Display chart

Dolby Vision adds dynamic metadata produced during content creation for the most lifelike and realistic images. The Dolby Vision display histogram has content mapping capabilities and is compatible with monitor properties.

This technology allows color retention as well as color rendering. Dolby Vision metadata will also support dynamic contrast management through total dimming, allowing even devices without dimming capabilities to deliver superb HDR experiences.

With this information, the Dolby Vision display histogram is able to map the content and adapt it to the properties of the screen, allowing colors to be appropriately preserved, which is important.

For example when displaying skin tones. Dolby Vision metadata also supports enhanced dynamic contrast management through total dimming, even allowing devices without local dimming to deliver stunning HDR experiences.

On which devices is Dolby Vision available?

Dolby Vision is a powerful cinematic technology that is changing your television experience. It brings entertainment to life with impressive visuals, brightness, color, contrast, detail and incredible size.

Some TV brands are currently supporting Dolby Vision technology such as LG, Sony, TCL, Samsung, Vizio, etc. However, to know exactly which TVs are supporting you need to check the specifications carefully when buying .

Mobile devices

Dolby Vision HDR technology is already available on small screens on mobile devices.

Useful features can be mentioned for devices with Dolby Vision HDR technology such as: Extremely vivid colors, deeper dark areas, expanded contrast, high brightness, details. refined, multi-dimensional enhancement.

Some products that support Dolby Vision such as Apple: iPhone, Macbook, iPad, …

Dolby Vision technology on laptops

Currently, Dolby Vision technology is equipped on high-end laptops and graphics laptops.

Professional cinema equipment in theaters

Dolby Vision is designed for cinemas to deliver incredible color, a million-to-one contrast ratio, and twice the brightness of standard displays.

Which apps support Dolby Vision?

Netflix

With the Netflix app, experience and enjoy your favorite movies and shows in Dolby on your connected devices.

To watch Netflix in these formats need:

– A Dolby Vision and Netflix-enabled smart TV, connected to your device via an HDMI port that supports HDCP 2.2 or later (usually HDMI 1).

– A service plan that supports streaming in Ultra HD. You can check which plan you’re currently on at netflix.com/ChangePlan .

– Internet connection speed of 25 Mbps or more and stable. Streaming quality is set to High.

Apple TV

Apple TV says content will be able to be streamed at up to 4K Ultra HD resolution with support for Dolby Vision technology. Help stream your favorite shows and movies with Dolby, dive deeper into the story with Dolby Vision’s ultra-vivid visuals and Dolby Atmos’ immersive sound – at home or on the go.

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Disney

Disney+ says content will be able to be streamed at resolutions up to 4K Ultra HD supporting Dolby Vision and HDR10 technologies, with Dolby Atmos sound on supported devices.

Content will be available in English, Spanish, French, and Dutch, while the Disney+ original will have additional language options and an app subscription fee will be charged.

Movies & TV Vudu

Experience stories like never before in Dolby. And only Dolby opens up new levels of emotions , so you can see what the characters see and feel how they feel.

To experience Vudu Movies & TV with Dolby, you will need a content provider that features entertainment in Dolby and a device with Dolby technology.

Watch the latest releases in Dolby and enjoy your favorite shows and best movies in the vibrant colors of Dolby Vision and the immersive sound of Dolby Atmos for an experience like never before. .

In short

This technology has gone far beyond the current picture standards for televisions and movies. Dolby Vision makes the most of everything possible.

Dolby Vision delivers impressive images that fully express the original creative intent. Dolby Vision enhances existing viewing experiences and prepares for the next wave of innovation from TV, movies, games and online services.

Hopefully, this Dolby Vision technology can bring great entertainment to you!