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Image Quality
The D4S supports the following image quality options. See
page 464 for information on the number of pictures that can be
stored at different image quality and size settings.
Option
NEF (RAW)
TIFF (RGB)
JPEG fine
d
JPEG normal
JPEG basic
NEF (RAW)+
JPEG fine
NEF (RAW)+
JPEG normal
NEF (RAW)+
JPEG basic
* Size priority selected for JPEG/TIFF recording > JPEG compression.
90
File type
RAW data from the image sensor are saved
without additional processing. Settings such as
NEF
white balance and contrast can be adjusted
after shooting.
Record uncompressed TIFF-RGB images at a bit
TIFF
depth of 8 bits per channel (24-bit color). TIFF is
(RGB)
supported by a wide variety of imaging
applications.
Record JPEG images at a compression ratio of
roughly 1:4 (fine quality).
Record JPEG images at a compression ratio of
JPEG
roughly 1:8 (normal quality).
Record JPEG images at a compression ratio of
roughly 1:16 (basic quality).
Two images are recorded, one NEF (RAW) image
and one fine-quality JPEG image.
NEF/
Two images are recorded, one NEF (RAW) image
JPEG
and one normal-quality JPEG image.
Two images are recorded, one NEF (RAW) image
and one basic-quality JPEG image.
Description
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