120
6
Ad
ju
st
in
g th
e ima
g
e
q
u
al
ity
and
e
xpo
sur
e
6 Adjusting the image quality and exposure
Record mode
You can select a record mode in which to take pictures or shoot movies.
Choose the best record mode for your purpose (printing, editing on a PC,
website editing, etc.). For resolutions of the different record modes and
number of pictures storable on the card, refer to the table on page 122.
(
Resolution
The number of pixels (horizontal × vertical) used when saving an image. If
the image will be printed, higher resolutions (larger numbers) are
recommended so that the image will be clearer. However, higher resolutions
make the file size (amount of data) larger, so the number of pictures that can
be saved will be fewer.
(
Compression
In record modes other than TIFF, image data are compressed. The higher
the compression, the less clear the image will be.
(
Resolution and picture size on a computer screen
When a picture is transferred to a computer, the size of the picture on the
computer screen varies depending on the computer’s monitor setting. For
instance, a picture taken in 1024 × 768 resolution is the same size as the
screen if you set the picture to 1× when the monitor setting is 1024 × 768.
However, if the monitor setting is over 1024 × 768 (such as 1280 × 1024),
the picture only takes up part of the screen.
Normal image mode
Image becomes clearer
Application
Compression
Resolution
Uncompressed
Low
compression
High
compression
Select for the print
size
2592 × 1944
TIFF
SHQ
SHQ
2288 × 1712
SQ1
HIGH
SQ1
NORMAL
2048 × 1536
1600 × 1200
1280 × 960
SQ2
HIGH
SQ2
NORMAL
1024 × 768
For small sized print
and website
640 × 480
Nu
mb
er
of pixe
ls incre
as
es