FujiFilm X-S20 Mirrorless Camera with 18-55mm Lens (Black) - Manual (Page 156)

130
6
T
he Shooting M
enus
RAW RECORDING
Choose whether to compress RAW images.
Option Option Description Description
UNCOMPRESSED RAW images are not compressed.
LOSSLESS COMPRESSED
RAW images are compressed using a reversible algorithm
that reduces fi le size with no loss of image data. The im-
ages can be viewed in Capture One Express for Fujifi lm
1 ,
Capture One for Fujifi lm 1 , Capture One 1 , RAW FILE
CONVERTER EX powered by SILKYPIX 2 , FUJIFILM X RAW
STUDIO, or other software that supports “lossless” RAW
compression. Quality is the same as
UNCOMPRESSED ,
but the resulting fi les are anywhere from about 30 to 90
percent of their uncompressed size.
COMPRESSED
RAW images are compressed using a “lossy”, non-reversible
algorithm. Quality is about the same as
UNCOMPRESSED ,
but the resulting fi les are anywhere from about 25 to 35 per-
cent of their uncompressed size.
1 For information on when support will be available, visit:
https://www.captureone.com/
2 For information on when support will be available, visit:
https://fujifilm-x.com/support/compatibility/software/raw-file-converter-ex-powered-
by-silkypix/