🔍 Summary:
Ultra HDR is an advanced image format that enhances traditional HDR by including both high dynamic range and standard dynamic range (SDR) versions of an image in one file. This dual capability allows Ultra HDR images to display properly on both HDR-compatible and non-HDR displays. Traditionally, converting SDR images to HDR has been complex and not readily accessible to consumers. However, Google Photos is introducing a game-changing feature that allows users to upgrade their SDR images to Ultra HDR. To access this feature, users need to ensure they have Google Photos version 7.24.0.747539053 or newer and wait for a server-side update from Google. Once updated, users can select the “Ultra HDR” option in the editing menu to enhance their images. This new feature may also reduce the file size of the original photo, although saving the original is recommended to preserve all image data.
📌 Source: https://lifehacker.com/tech/google-photos-convert-images-ultra-hdr