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[bug] Black Borders on Sony Alpha 7R IVa (.ARW) RAW Files

Open blrrstudio opened this issue 3 months ago • 2 comments

Description: When importing raw .ARW files from a Sony Alpha 7R IVa camera, black borders appear around the images in the image viewer. The issue does not occur with other file types.

Steps to Reproduce:

  1. Drag and drop .ARW raw files from a Sony Alpha 7R IVa into the image gallery.
  2. Review the images in the image viewer.

Expected Behavior: The .ARW images should be displayed correctly without any black borders.

Actual Behavior: Black borders are visible around the .ARW images.

Converting the .ARW images to .DNG format in Adobe Lightroom (or a similar tool) and then importing the .DNG files resolves the issue. The .DNG images are displayed correctly.

Environment: OS: Windows 10 Pro Meshroom Version: 2025.1.0

Camera Model: Sony Alpha 7R IVa (ILCE-7RM4a)

.ARW Image

.DNG.

Image

blrrstudio avatar Sep 03 '25 08:09 blrrstudio

Hi @blrrstudio,

Could you please attach one of the .ARW images you're having issues with so we can reproduce this on our side? Thanks!

cbentejac avatar Sep 03 '25 09:09 cbentejac

Sorry for the delay. Here is the link to the raw ARW file that cause the issue: https://drive.google.com/file/d/1kaAOkZdWWGha0XY2HG7lhrX_MQd9VhbX/view?usp=sharing

Image

blrrstudio avatar Sep 12 '25 07:09 blrrstudio