Jpeg Quality; File Format - Sony A7RIII ILCE-7RM3A Operating Instructions Manual

JPEG Quality
Selects the JPEG image quality when [
[RAW & JPEG] or [JPEG].
MENU  (Camera Settings 1)  [
setting.
Extra fine/Fine/Standard: Since the compression rate increases from
[Extra fine] to [Fine] to [Standard], the file size decreases in the same
order. This allows more files to be recorded on one memory card, but
the image quality is lower.
File Format
Sets the file format for still images.
MENU  (Camera Settings 1)  [
setting.
RAW: Digital processing is not performed on this file format. Select this
format to process images on a computer for professional purposes.
RAW & JPEG: A RAW image and a JPEG image are created at the same
time. This is suitable when you need two image files, a JPEG for
viewing, and a RAW for editing.
JPEG: The image is recorded in the JPEG format.
File Format] is set to
JPEG Quality]  desired
File Format]  desired
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