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Tone mapped high-dynamic-range (HDR) image of St. Kentigern's Church in Blackpool, Lancashire, England. In photography and videography, multi-exposure HDR capture is a technique that creates high dynamic range (HDR) images (or extended dynamic range images) by taking and combining multiple exposures of the same subject matter at different exposures.
Adobe Gain Map, a gain map image in a JPEG image file; [11] used by Google under the name Ultra HDR and by Samsung under the name Super HDR. [12] [10] [13] Supports gain on 1 or 3 channels. [11] The Ultra HDR and ISO 21496-1 formats are encoded simultaneously in Android 15. [9] [12] AVIF is compatible with gain maps, but currently no encoder is ...
iPhone 13 Pro and iPhone 13 Pro Max originally shipped with iOS 15. They received the iOS 16 update, which was released on September 12, 2022, and iOS 17, which was released on September 18, 2023. [36] The Qi2 wireless charging standard has been added to the iPhone 13 Pro and iPhone 13 Pro Max with the update to iOS 17.2. [37]
UHD Phase A defines HDR as having a dynamic range of at least 13 stops (2 13 =8192:1) and WCG as a color gamut that is wider than Rec. 709. [ 99 ] UHD Phase B will add support to 120 fps (and 120/1.001 fps), 12 bit PQ in HEVC Main12 (that will be enough for 0.0001 to 10000 nits), Dolby AC-4 and MPEG-H 3D Audio , IMAX sound in DTS:X (with 2 LFE).
HDR10+, also known as HDR10 Plus, was announced on 20 April 2017, by Samsung and Amazon Video. HDR10+ updates HDR10 by adding dynamic metadata that can be used to more accurately adjust brightness levels up to the full range of PQ code values (10,000 nits maximum brightness) on a scene-by-scene or frame-by-frame basis.
In 2021, Apple announced the iPhone 13 Pro, with ProRes encoding/decoding using its built-in camera app alongside its recent addition of DNG raw photos (DNG v5.1) on the 12 Pro Models. ProRes encoding can be performed at up to 3840 × 2160 30p ProRes HQ with Dolby Vision HDR color profiles on models with at least 256 GB of storage, while the ...
With the launch of the Pixel 8, Google announced that the Pixel Camera would receive support for Ultra HDR. Ultra HDR is a format that stores an additional set of data alongside the JPG, with additional luminosity information to produce an HDR photo. [48] Shortly after, with version 9.2 of the app, Ultra HDR was backported to the Pixel 7 and 6 ...
Image stabilization (IS) is a family of techniques that reduce blurring associated with the motion of a camera or other imaging device during exposure.. Generally, it compensates for pan and tilt (angular movement, equivalent to yaw and pitch) of the imaging device, though electronic image stabilization can also compensate for rotation about the optical axis (). [1]