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Ultra HDR

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Ultra HDR
Developer(s)Google
Initial release2023; 2 years ago (2023)

Ultra HDR is an image format that encodes a gain map into the metadata of a JPEG image. This allows for compatible decoders to decode and display a high dynamic range (HDR) image while maintaining backwards compatibility with incompatible decoders and SDR panels. This format was first deployed on the Android 14 operating system, with support later being added to Google Chrome.[1][2][3]

See also

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References

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  1. ^ "HDR photo editing with machine learning". Google Research. Google. Retrieved 2025-07-01.
  2. ^ Rahman, Mishaal (2023-10-09). "Hands-on with Ultra HDR in Android 14: The future of photography". Android Police. Retrieved 2025-07-01.
  3. ^ "Ultra HDR Image Format v1.1 | Android media". Android Developers. Retrieved 2025-07-01.
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