I ran Gemini AI . It came up with this. Hope it helps.
When working with RAW files (.ARW) in
Sony Imaging Edge Desktop (IED), the actual raw sensor data in the .ARW file is never permanently modified or altered. However, selecting
Save writes edit metadata directly into the .ARW header or creates/updates an associated sidecar file.
To safely save edits or revert your RAW photos, follow these methods depending on what you want to achieve:
1. Export as a New Format (Safest Workflow)
To keep your RAW file completely untouched and generate a finished image, export the file rather than saving over it:
- Go to File → Export... (or click the Output icon).
- Save your edited version as a JPEG or TIFF file. This leaves the underlying RAW file in its default state.
2. Save Processing Settings Separately
If you want to save your current adjustments without altering how the RAW file opens by default:
- Go to Edit menu → Image Processing Settings → Save....
- This saves your edits as an external .ST1 / .ST2 preset file that you can load onto any RAW photo later.
3. Revert an Edited RAW Back to the Original Shot
If you clicked
Save on a RAW file and want to completely undo all adjustments:
- Open the image in the Edit window.
- Go to Edit menu → Image Processing Settings → Reset (or click the Reset button at the bottom of the adjustment panel on the right).
- Go to File → Save to overwrite the metadata back to default settings.
4. Create a Copy Before Editing
If you want to create multiple versions of the same RAW file within Sony IED:
- Select the file in Viewer or Edit.
- Choose File → Save As... to save a duplicate .ARW file with your new adjustments.