Sony a7SIII Help Manual page 210

Help Guide
Interchangeable Lens Digital Camera
ILCE-7SM3
α7SIII
RAW File Type
Selects the file type for RAW images.
MENU → (Shooting) → [Image Quality] → [RAW File Type] → desired setting.
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Menu item details
Compressed:
Records images in compressed RAW format. The file size of the image will be approximately half of that with
[Uncompressed].
Uncompressed:
Records images in uncompressed RAW format. When [Uncompressed] is selected for [RAW File Type], the file size of
the image will be larger than if it were recorded in compressed RAW format.
Note
When [Uncompressed] is selected for [RAW File Type], the icon on the screen switches to
displayed while an image shot in uncompressed RAW format is played back.
Related Topic
File Format (still image)
5-021-326-11(1) Copyright 2020 Sony Corporation
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(RAW). (RAW) is also