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Illustrator CS5 save to jpg bug - strange white lines

May 13, 2010 11:09 AM

When I try to export my vector to jpg: Save for web and devices -> jpg with big resolution (8000x8000)appear strange white parallel lines at the jpg image. But if it (2000x2000) it's look finebug2.jpgbug.jpg

 
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    May 13, 2010 5:16 PM   in reply to Norrenturm

    A few years back this started showing up when Adobe entered into transparency in Illustrator.  I think there was a reason transparency was left in Photoshop, but then was introduced in vector graphics and has been troublesome ever since.  That said, it appears to be some sort of "stitching" going on in the preview or the file itself.  I wonder if the file prints fine or you see the lines in a high res proof?  There also could be some compression artifacts in play as well.  It may require you to test a few different levels of compression in your .jpg's.  Also, you might want to check your document raster effects resolution.  Not sure where you plan on going with the file, but the higher the resolution, the better.

     
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    May 14, 2010 11:54 PM   in reply to Norrenturm

    I think its not about CS5 but your image looks like it has some masks or effects so my suggestion what if you make it a raster before you slice it or check what happens when you save that slice to a different famat

    Imran

     
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    Jun 20, 2010 8:48 PM   in reply to Norrenturm

    I'm having the same problem, I exported the same file in cs4 and in cs5.  No problems in cs4, but in cs5 the higher the resolution the more lines I got.  This is frustrating!

     
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    Jul 16, 2010 5:52 AM   in reply to Norrenturm

    I+m having the same issue in files with no transparencies. In fact, no raster effects, nothing but plain gradient and solid fills.

     
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    Jul 18, 2010 2:01 PM   in reply to Norrenturm

    I have this exact issue.

    Happens in "Save for web" and in "export". I managed to keep CS4 still installed and took the exact same file and "exported" it and "saved for web", and no issue at all in CS4. This is def. an issue that has popped back up in CS5 then.

    On my attached image there is no gradients or special effects, just clipping masks.

    I've tried the new options they have in save for web, "Art Optimized" and "Type Optimized". The issue does not happen in "Type Optimized" but the quality in type optimized is lower and it renders the exact same as the vector file appears(so colors bleeding out a pixel behind some objects etc.) The issue does happen in "art optimized".

    Issues happens when saving in png and jpg format, with or without transparency.

     

    I've attached an example, notice the lines in her face. (same as initial attached image)

     

    So is this a "wait for an update" sort of scenario? or is this a "use a different program to save for web" scenario?

    cs5.problem.png

     
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    Aug 11, 2010 10:27 AM   in reply to Norrenturm

    I've been having the same problem. It's really frustrating.

     
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    Aug 14, 2010 6:58 AM   in reply to Norrenturm

    utest and others,

     

    Hopefully, the 15.0.1 update will solve it:

     

    http://www.adobe.com/downloads/updates/

     
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    Aug 14, 2010 7:28 AM   in reply to Jacob Bugge

    It does, thank goodness. I found it soon after posting this.

     
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    Oct 3, 2013 1:55 AM   in reply to Jacob Bugge

    I have tried to us this download and I cannot update my illustrator. Any more ideas how to change this?

     
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