Blue Sky showing layers

chi hei cheng

• 2014年08月11日 08:06

Hi,

I have taken few photos of blue sky in a sunny day using 3 different cameras shooting in Raw.

However, the Raw to JPEG conversion showing some layers on the sky for all the 3 cameras. Is there some setting that I need to aware to avoid showing the blue sky in layers for the jpeg output ?

Regards,
Alex

0

• 

  Paul Steunebrink

  • 2014年08月11日 14:31

  Hi Alex,
  
  It might help if you could share your export/process settings for raw to JPEG. Next, you could share how you view your JPEG file. I assume you see some banding.

  0
• 

  Keith Reeder

  • 2014年08月11日 16:58

  Posterisation from too high a jpeg compression value, maybe?

  0
• 

  Permanently deleted user

  • 2014年08月11日 17:48

  [quote="chi hei" wrote:
  Hi,
  
  I have taken few photos of blue sky in a sunny day using 3 different cameras shooting in Raw.
  
  However, the Raw to JPEG conversion showing some layers on the sky for all the 3 cameras. Is there some setting that I need to aware to avoid showing the blue sky in layers for the jpeg output ?
  
  Regards,
  Alex

  
  
  Jpeg export from Capture One is rather limited.
  
  Export a full res high quality tiff and use Photoshops "save for web" to convert to jpeg.
  It gives you detailed previews for all output options letting you optimize your settings
  for the best results with realtime feedback on final size and image quality.

  0
• 

  Drew Altdo

  • 2014年08月11日 19:26

  [quote="FredBGG" wrote:
  
  Jpeg export from Capture One is rather limited.

  
  ❓ 🤓
  
  I think you should provide some images so we can have a look as appose to making assumptions.

  0
• 

  chi hei cheng

  • 2014年08月12日 06:25

  Hi,
  
  How can i share the photo over this forum? I don't see the photo upload option.
  Anyway I would like to share the photo using the following public link
  https://plus.google.com/photos/11791265 ... u6GltLGiwE
  
  The problem happens when the sky is almost totally blue without cloud. I have used RAW to JPEG conversion at 20%. The problem disappears when i do RAW to JPEG2000 conversion. Since this problem happens many times over different camera raw (Canon, Panasonic, Olympus), so i dont think it is the issue of the raw.
  
  Thanks,
  Alex

  0
• 

  Drew Altdo

  • 2014年08月12日 10:00

  Please create a support case.
  Provide us the RAW file and the Recipe in it's entirety.
  
  That 20% as a scale should not show this... the 20% as a Quality Adjustment will certainly result in this.
  
  http://www.phaseone.com/en/SupportMain/ ... pport.aspx

  0

投稿コメントは受け付けていません。