Horrible noise on output

Ric Cohn

• March 21, 2015 16:01

Never seen this before. After every adjustment in C1 the screen preview appears to be covered with pixelated colored noise for a fraction of a second. On output the noise is in the output images.

I just output them using Photoshop and they are fine.

Anyone seen this before and have a fix?

http://www.pixentral.com/hosted/1Gnn0U217G41mrgXRPfsSVYIdCeYV_thumb.jpg[/img][/img]

Canon Ds M3. C1 7.2.3

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  Paul Steunebrink

  • March 21, 2015 17:25

  Hmmm, strange. Is it just this image, a few images or all? Have you tried without OpenCL support for both diplay and processing?

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  Ric Cohn

  • March 21, 2015 20:59

  Good call on the OpenCL support. When I turned if off the images processed fine.
  
  Thanks!
  
  Now I'd like to figure out why. I've always had OpenCL support enabled. Any idea what would cause this?

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  Paul Steunebrink

  • March 22, 2015 11:28

  Maybe an Apple update or a CO7 update. You can update CO7 to 7.2.4 if you like to see whether this mitigates the issue.
  The download archive can be found here:
  http://www.phaseone.com/Downloads/Mater ... chive.aspx

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  Ulf Liljegren

  • March 23, 2015 15:47

  Issue is that you use Mac OS 10.10 Yosemite which is not compatible with Capture One 7.
  
  Option is to either:
  1. not use OpenCL with Capture One 7 and live with slower performance.
  2. downgrade to Mac OS 10.9 Mavricks
  3. (Best option) Upgrade to Capture One 8 which is Mac OS 10.10 compatible.

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