Therefore, the file size is many times larger. ![]() RAW files retain the original data recorded by the photosensitive matrix of the camera, as is, without processing. What are CR2 and other RAW formats for?Īll RAW formats, including CR2, are designed to be taken with professional digital cameras and retained without the loss of information that is inevitable when compressed with algorithms like Jpeg. Starting in 2018, Canon began to transfer new models of its cameras to the next, third version of its format - CR3. The file has a section for storing metadata in EXIF format, including complete information about the camera, lens, and shooting mode. To store color information, 12 or 14 bits per color can be used (instead of 8 for a regular jpeg). It is based on the TIFF format and uses a variant of the ITU-T81 lossless Jpeg compression algorithm. ![]() The format came to replace the older one (CRW) in 2004. As with other RAW formats, the file size is much larger than the equivalent Jpeg. ![]() Professional digital camera Canon EOS 50D, shooting in CR2 formatĬanon Raw v2 ( CR2) is the second version of the RAW file format developed by Canon used in its digital cameras such as the EOS-1D Mark II, EOS 5D and many more. ![]() Does it make sense to store photos in CR2 format in your archive?.What are CR2 and other RAW formats for?.
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