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CR3 to JXL
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CR3 is Canon’s latest raw image file format, providing improved image compression and smaller file sizes compared to its predecessor, CR2, while still retaining the extensive post-processing flexibility characteristic of raw formats. It supports new capabilities such as in-camera digital lens optimizer and c-RAW format options, offering enhanced image quality and performance for Canon camera users. However, due to its newer technology, some older software may require updates to provide full compatibility and support for CR3 files.

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.