QUOTE (sniper @ Feb 11 2008, 04:57 AM)
Without knowing the problem we can't really offer much advice, I'm guessing it's a RAW issue of some sort.
Have you tried Canons DPP (digital photo pro) it's a free download from Canons site, and a fair bit better at RAW conversions than the zoom browser (which I found a pain to use) Why not tell us the problem, theres some real expert help here, I'll be supprised if sombody here doesn't have an answer. Wayne
Thanks, Wayne. I just didn't want to barge in here with an interminable essay on my ignorance. Evidently, the DPP software you suggested doesn't support my 10D. I'll try a brief explanation of the Zoom Browser EX problem:
I apparently can edit RAW WB, exposure, contrast, etc., with the Canon Zoom Browser File Viewer Utility (click "View & modify - Process raw image"). Whether I adjust the image or not, clicking on "Convert & save to file" darkens the TIFF drastically and skews the color to an unuseable level even though the preview images are great. Try to open the TIFF's in Elements and I get an "unsupported color depth" warning (camera setting is AdobeRGB). PS7 WILL open them w/o a warning and they're tagged AdobeRGB. BUT... if I just double click the original RAW file image in Zoom Browser, it automatically converts to .TIFF and opens a DIFFERENT Zoom utility browser where I can adjust color, brightness & contrast on the TIFF file only. No RAW edit options. Saved TIFF images from there are clean & useable.
I guess the question is; what am I doing wrong while trying to edit (WB, exposure comp., etc.) and save the RAW file? There doesn't appear to be any change to the RAW image but the converted TIFF is unuseable using that part of the utility. Thanks. ~Skip
UPDATE: I discovered the Zoom Browser File Utility RAW image processing settings under Preferences had "Linear" and "False Color" boxes checked. I de-selected them and it eliminated the extremely dark .TIFF images. The default setting only checks "False Color" and I have no idea how "Linear" got checked or what either of them do. AND... with both boxes checked it only messed up a certain few RAW conversions. Not all of them. And I couldn't find any differences in the Exif data that might be responsible for that happening. The auto-export to Elements after conversion still has the color recognition problem, so I've changed the destination for converted .TIFF's directly to PS7. Now all I have to do is figure out how to properly utilize all of Photoshop's buzzers and bells!
Thanks for giving me a place to think (write) out loud about this. ~Skip