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Purple Stripes and Corruption with HDR Merge


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Hi,

I’ve been using Affinity Photo on my iPad for about 3 weeks and have noticed that with certain HDR Merges it just corrupts and leaves me with a merged image half corrupted, covered in purple and stripes! Some images work fine.

I can send through the 3 bracketed images and the HDR file I get if it will help? 

Version is 1.8.3.180

Kind regards,

James

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Hi. Attached is the screen capture video and three canon raw files. For this particular one the image ends up black but you can see the corruption mid way through.

Many sets of images i have work fine. Just some that don’t and once they don’t work they never do! I’ve tried turning off auto align etc as well and also copying files to different locations.

James

 

Edited by James B
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Just importing the individual files into photo shows the raws are corrupted to begin with. The jpg preview icons show ok but you can see two of the opened files below It would be impossible to merge the files as they are.

41C9712A-5F0D-40C9-884B-74D9463846B3.png

017ED1EC-9782-4842-8117-65199735588D.png

M1 IPad Air 10.9/256GB   lpadOS 17.1.1 Apple Pencil (2nd gen).
Affinity Photo 1.10.5 Affinity Design 1.10.5 
Affinity Publisher 2, Affinity Designer 2, Affinity Photo 2 and betas.

Official Online iPad Help documents (multi-lingual) here: https://affinity.https://affinity.help/ 

 

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Oh Ok.

So SD Card import to Lightroom on my iPad they were fine originally, and agreed, now i just tried and put back into Lightrroom and i get the same corruption. Odd. I always take a copy of CR2 files onto a second drive so some files must be corrupting at that point somehow!?

Thanks for you your help and helping me narrow down!

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