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JXL to DNG
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JXL stands for JPEG XL, a next-generation image coding standard developed by the Joint Photographic Experts Group (JPEG). JPEG XL is designed to provide efficient compression for both lossless and lossy image storage, offering high image quality at lower file sizes compared to previous standards. It supports a wide range of features including high dynamic range, wide color gamut, and progressive decoding, making it suitable for use in various applications from web graphics to professional photography. Despite its advantages, as a newer standard, JPEG XL may not yet have widespread support across all platforms and software.

DNG (Digital Negative) is an open-source raw image file format developed by Adobe, aimed at providing a universal and more standardized option for storing raw image data from digital cameras. This format enables extensive post-processing flexibility, allowing photographers to adjust exposure, color balance, and other settings while preserving image quality. DNG files also tend to be smaller in size compared to other raw formats, and they are widely supported across various software applications, making them a popular choice for photographers looking for both quality and compatibility.