chickman

Morning I notice this hasn't been addressed in the latest update (2.0.4). Any chance of the next update? Cheers

btw the video you have added just shows how the bug in affinity is moving the histogram to the left on sd Quattro H files. but thanks for demonstrating that.

here you go mate, why is Affinity not pushing the histogram way over to the left for my dp quattro files?

He might have replied, but it is a bug. I use live histogram in camera when photographing and do not expose with so many crushed blacks. Do you want me to disprove this by posting a sigma file from my dp camera to show how Affinity matches Sigma Pro Photo for those files?

Hi thank you for your reply, sorry I have just seen this. The error still occurs in version 2.03. I have a few Quattro cameras, the dp models and the sd models. This problem only occurs with files from the Quattro sd H model. I'll attach a file so you can see yourself. It makes Affinity Photo currently unusable for me which is a shame. Here is the issue: my settings: The same file opened in Affinity Photo 1, where it is also broken The same file opened in Sigma Photo Pro: Please fix this so I can use Affinity with my Quattro sd H files. I've attached the raw file for you to test. Thank you. 20230101_114035_0916.x3f

Hi When opening raw files from my Sigma sd Quattro H (x3f files) in Affinity Photo 2 develop persona, the histogram is crammed up over to the left and the raw file very dark. This behaviour doesn't happen with raw files from my Sigma dp1 Quattro (also x3f files), which open fine. Below is a screenshot of said problem. Thank you.