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Corrupted Jpegs

Graham2
Today I was processing about 370 images, to Jpegs, in C1 Pro 5.0.1. They processed fine but when I tried to run them through a PS droplet, it read several of them as RAW files and attempted to open them with camera raw. Now, I have never experienced a JPEG image being read as a RAW file, very very strange. The same dozen or so images showed up fine in Photo Mechanic and in the finder but when opening into in PS it thinks they are RAW. So I delete the batch queue and preferences and try again, same issue, a bunch of processed images get treated as RAW files, when I try to edit them in PS. They look and smell and feel like any other jpeg, but PS thinks they are raw! Now I take these same jpegs and save a copy of them from photo mechanic, the resulting duplicates look like and behave like jpegs and open into PS as normal. Capture one is producing some very weird jpegs, very strange indeed, has anyone else seen this?

Graham
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Comments

7 comments

Date Votes
  • Robert Wilde
    I had his happen when working with 4.1.1.

    Exporting JPEGs to a web gallery created in Lightroom, Lightroom would not accept 2 or 3 jpegs out of 80 - 100. I had to create those Jpegs in DPP.

    No idea what was the issue, but it occurred regularly.
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  • Paolo3
    I have the same problem with the jpg format but also with the format tif. Since version 5.01, the file format tif first open with Camera Raw. This is not normal. How to solve this problem?
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  • Paul Steunebrink
    Graham2 & Paolo,
    What are your output parameters? Have you tried to change these? Paolo, does it occur continuously or intermittently (jpeg/tiff opened as RAW). Which version of Photoshop and OS X do you use?
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  • Nicolas
    I do have the same weird thing happening, when processing CR2 files from 1Ds3…

    I solved my problem doing this :

    Quit C1
    Go to the folder where your files are
    Remove all .xmp files (being there because once you tried LR or ACR (you know when C1 was crashing…)
    Restart C1
    et voilà !

    Hope this is the same reason as you and that it will solve your problem…
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  • Paul Steunebrink
    Thanks Nicolas for your feedback. Hopefully this helps other users as well. Are you on OS X 10.6.x?
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  • Nicolas
    [quote="Paul_E" wrote:
    Thanks Nicolas for your feedback. Hopefully this helps other users as well. Are you on OS X 10.6.x?

    Hi Paul

    http://mnclaris.free.fr/forum/Mac.jpg

    But imho, it's still a bug of C1… This should not happen!
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  • NN8849112
    Hi,

    same here (OS X 10.5.8, CaptureOnePro 5.01). I develop files (NEF D700) into jpg´s or tif (with or without LZW or ZIP) and can not open them in PS CS4. PS interprets them as RAW file... This never happened before and did not happen with the 5.0 version.

    I have no XMP files anywhere. Any help?

    NOT SOLVED BUT A SOLUTION: trash the xmp files BEFORE processing the files. Seen in "Capture One 5.0.1 known issues" in this forum.

    Regards - Peter
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