Error capturing ProRAW using iPhone 17 Pro Telephoto with photoQualityPrioritization set to .Quality

Hey,

I'm having a very strange issue on my iPhone 17 Pro. I'm trying to capture a 12MP ProRAW image using the Telephoto Lens with the photoQualityPrioritization set to .Quality. Unfortunately I receive this error when trying to capture the image:

Error Domain=AVFoundationErrorDomain Code=-11800 "The operation could not be completed" UserInfo={NSUnderlyingError=0x134f7a1f0 {Error Domain=NSOSStatusErrorDomain Code=-16802 "(null)"}, NSLocalizedFailureReason=An unknown error occurred (-16802), AVErrorRecordingFailureDomainKey=4, NSLocalizedDescription=The operation could not be completed}

The photo captures correctly at 7.9x zoom, it's only a problem when the zoom goes over 8x.

Also, it's only this particular configuration of settings which causes the issue. I'm able to capture an image if I either:

  • Set quality to ".balanced"
  • Set max dimensions to 48MP
  • Capture a JPEG image instead of a ProRAW image
  • Use the TripleCamera fusion lens

Any help would be greatly appreciated.

Alex

Just to add to this, this only happens if the ISO is less than 500.

Error capturing ProRAW using iPhone 17 Pro Telephoto with photoQualityPrioritization set to .Quality
 
 
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