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6 An explanation of the different file formats produced by the Nikon D-1

 

The Nikon D-1 camera can produce files in a number of different image file formats. Some of the formats require Nikon software in order to open them and view the image. The table below explains the differences in the file formats and the software required to access or acquire  them.

Camera Setting Camera Display Description File Type Opens with
Basic Basic 1:16 compressed file JPEG (EXIF) Nearly any application
Normal Normal 1:18 compressed file JPEG (EXIF) Nearly any application
High High 1:4 compressed file JPEG (EXIF) Nearly any application
RGB TIFF rgB RGB uncompressed file TIFF file with data in red, green and blue colour model. Nearly any application
YCbCr TIFF CbCr YCbCr TIFF uncompressed file TIFF file with data in Luminance and (two) Chrominance channels colour model. Use Photoshop™ File/Open plugin supplied with Nikon View*
RAW r2.8 RAW Direct output from CCD. Requires Nikon Capture software to convert to RGB

*1) Nikon View software is supplied with a Nikon Photoshop™ plugin which is installed in the Plugins folder. The YCbCr files can then be opened by selecting this as   file format in the Photoshop™ File:Open menu. YCbCr files give an identical image to RGB files, but are 66% of the size. Nikon YCbCr files cannot be opened by Photoshop LE versions (Message: "Could not complete your request because the TIFF files uses an unsupported colour space."). Fotoware 4.0 can open Nikon YCbCr TIFF files, if the plugin is copied to the Fotoware "Extensions" folder.

*2) RGB and YCbCr files can be preset to Black and White only. The processing of a Black and White image gives more information to the Luminance channel and produces a higher quality result than converting to Black and White from RGB.

*3) The quality of an RGB file produced by Nikon Capture from a RAW file will be superior to the same RGB file produced directly in the camera as the processing power of the host computer in which Nikon Capture is running permits a more accurate conversion from the RAW file. Nikon Capture is recommended for studio quality work. The in-camera RAW-RGB converter is optimized for speed. The Nikon Capture RAW-RGB acquire process is designed  for high quality output.