Format | DNG | J2K | ||||||||||
Company | Adobe | Joint Photographic Experts Group | ||||||||||
Description | The Digital Negative (DNG) file format is a royalty free RAW image format designed by Adobe Systems | JPEG 2000 is a wavelet-based image compression standard. The aim of JPEG 2000 is not only improved compression performance over JPEG but also adding (or improving) features such as scalability and editability. | ||||||||||
Benefits | It is a response from Adobe to the demand for a unifying camera raw file format. Digital Negative is based on the TIFF/EP format and mandates use of metadata. | much smaller file size at equal quality than JPEG | ||||||||||
Drawbacks | Large size. not many programs handle it | less popular, requires more computational resources | ||||||||||
Cameras |
Wonderful camera in every way. From ergonomics and build quality, to Autofocus tracking and high ISO, the D4S is simply one of the best DSLRs from Nikon. More information at Nikon D4S official page.
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Metadata | Handles XMP, EXIF or IPTC | Handles XMP, EXIF or IPTC |
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