According to Android Authority, Google is expanding Ultra HDR capture capabilities to more third-party apps. Ultra HDR is a new format that improves photo quality and it's now set to become more widespread. So, what should you know about it?
For your information, Ultra HDR is a photo format from Google. Unlike standard HDR which uses computational methods to create high dynamic range effects, Ultra HDR produces true HDR photos. This format is based on the JPEG format making it widely compatible. Any device can view Ultra HDR images but devices with HDR displays will show the HDR version by providing clearer colors and high contrast.
Moreover, Ultra HDR images are JPEG files that include HDR metadata maps. This map can be applied to the base SDR version of the image. An HDR map is created and saved when the image is captured. Google has integrated support for Ultra HDR in Android 14. This version includes an API for the camera app to create and save HDR maps in Ultra HDR images. The API is part of Camera2 and not CameraX.
In addition, Camera2 is part of the API of the Android OS framework. It is used by applications that require advanced camera features and professional-level controls. CameraX is part of the API of the Jetpack support library. It is for applications that require basic camera functionality such as social media applications.
Furthermore, developers choose which API to use based on their needs. The new camera features were first developed for Camera2. So, apps that use CameraX may have to wait for this feature to be removed. Ultra HDR images will display as regular JPEG files on older apps or devices with SDR displays.
It will appear as an HDR image on updated apps and devices that support the format. Currently, only a few applications support Ultra HDR with Google Chrome being one of them on Android and desktop. Some devices can display full Ultra HDR images including the Samsung Galaxy S24 series, Google Pixel 7, Pixel 8 series, OnePlus 12 and some newer Windows computers with HDR displays. Google's move to bring Ultra HDR to more third-party apps marks an important step in photo technology.
By improving photo quality and expanding compatibility, Ultra HDR improves the way images are captured and viewed. With the CameraX library update, more applications will soon be able to take advantage of this advanced photo format giving users a better visual experience.
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