Grayscale images corrupted / not supported?

After installing iLife 06, I noticed that all (PS-CS2) Grayscale images in the libarary Preview appear 'black' and, when trying to display any Pic, it appears as a washed out 'reverse negative' image.

This Anomaly applies to new and existing imports.
(changing any RGB jpg file to Grayscale exibits the problem)
(iPhoto 05 worked fine)

Can anyone shed some light on this...



Mac OS X (10.4.4)

Posted on Jan 15, 2006 10:12 AM

Reply
14 replies

Jan 15, 2006 9:14 PM in response to Steve Pierce

Steve:

I have the same problem. Many of my 5,000 photos (pict & jpeg) are grayscale. Saved file type makes no difference. The only way the grayscale photos will display properly on iPhoto 6 on my G5 iSight is by converting them to RGB. Hopefully, a solution will be quickly found - it is very frustrating!! (Mac OS 10.4.4 & QT 7.0.4)

G5 iSight - 17" Mac OS X (10.4.4)

G5 iSight - 17" Mac OS X (10.4.3)

G5 iSight - 17" Mac OS X (10.4.3)

Jan 16, 2006 8:37 PM in response to Steve Pierce

Update from my previous comment about iLife 06 - Photo:

Noticed that about one of every 40 grayscale images (JPEG or Pict) would import successfully. After trying to determine why, I discovered two possible solutions to eliminate the "Gray Scale " photos not importing properly problem:

1. Re-save your grayscale photos in GIF format and then import.

or

2. Re-save your grayscale photos (JPEG or PICT format) in photoshop elements "Grayscale Mode" making sure the button/box "Embed Color Profile: Gray Gamma 2.2" on the save-as screen is left unchecked and then import.


This has solved my problem. Hopefully it will help others who are having the same problem.

Jan 17, 2006 8:26 PM in response to GlennH

User uploaded file making sure the button/box "Embed Color Profile: Gray Gamma 2.2" on the save-as screen is left unchecked



Glenn:

That's the secret. The color profile. Thanks. Had created some a while back without the profile and they worked fine but I didn't know at the time that I had unchecked that box. It's the same for psd as well as jpgs.

Jan 18, 2006 4:24 PM in response to Old Toad

Yes, you certainly found a way around the problem, but I would prefer that Apple fix this, it is their problem. My photos look good displayed in every other graphics program around, including earlier versions of iPhoto.

I'll wait for the next version of iPhoto. I don't feel like exporting all my greyscale photos and saving them as something else just so iPhoto can display them.

Jan 21, 2006 6:20 PM in response to Steve Pierce

Hey guys...

Been gone for a while (playing with iMovie 6 and iDVD 6) Both with major compatibility problems by the way 🙂

Checked out the 'quasy' solution for the Grayscale problem in iPhoto 6 - and it worked for me - THANKS... ...although I don't know about converting my entire B&W portfolio to use iPhoto.

It surprises me that Apple support had no clue. Hopefully someone (Apple) will actually read this? yeah right...

And just as a heads up - Opening iMovie 5 OR iDVD 5 projects in version 6 tends to corrupt the project and no longer renders video reliably.

Jun 17, 2007 3:17 PM in response to andrewmoisey

Just upgraded to iLife 6, featuring iPhoto 6, went through a slew of updates, updated QuickTime to the latest and greatest and I'm still unable to view grayscale images (tiff, jpg or psd) that have been imported.

I am happy that you guys finally gave me a way to keep iPhoto from copying full size image files to my hard drive upon import. I use iPhoto to catalog images that I back up to DVD, so the act of going into my Pictures folder to clean out all the high-res files copied there by iPhoto 5 was a massive pain in the butt.

So, thanks for that.

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Grayscale images corrupted / not supported?

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