Anonymous 01/13/2023 (Fri) 04:34 No.17284 del
>>17282
>JPEG XR[4] (JPEG extended range[5]) is an image compression standard for continuous tone photographic images, based on the HD Photo (formerly Windows Media Photo) specifications that Microsoft originally developed and patented.[6] It supports both lossy and lossless compression, and is the preferred image format for Ecma-388 Open XML Paper Specification documents.

>As of January 2021, there were still no cameras that shoot photos in the JPEG XR (.JXR) format.

https://en.wikipedia.org/wiki/JPEG_XR