Colour profile advice

Hi, can anybody give me any advice on colour profile. On my mac book pro I have iLife, Photoshop CS2. When I view the same image through CS2, iPhoto and preview they all have little differences. Does anybody know how I can set the colour profile to be the same across all applications ?
Many thanks.

to get consistent rendering of colour across applications, things need to be set up the same (and interpreted the same!)
the apple apps don't have the range of settings available to pscs2, so at a guess they are defaulting to different settings and so you are seeing a visible difference
to be colour managed your images need to have the matching profile embedded (or manually assigned if the application allows), without this the applications may be assuming different defaults
even if your image has a profile there could still be differences in how applications interpret the image, for instance i'd assume apple's apps use the colorsync engine, whereas pscs2 might be set for ace
if an application is converting the image, the rendering intent can also make a difference to the resulting colour, you can set this in pscs2, i'm not sure if you can set it in the other apps
i don't use ilife, but i just ran up iphoto 6 and displayed the same srgb image in iphoto6, pscs3, preview, and safari, the colour was the same in each app
if i convert an srgb image with no embedded profile to argb in pscs3 and save it (embedding the profile), then open both versions in pscs3 and in preview, pscs3 displays both the same, preview shows different colour, if the srgb original then has that profile embedded preview shows it correctly
i tried the same with a cmyk image (with an embedded profile), pscs3 displays it correctly, preview/safari/iphoto all get it wrong (the same way, so they are probably all using the same colour engine and settings)
so depending of the source image, and whether or not the profile is embedded there can be differences in how the applications handle the same image when rendering it to screen
if the correct profile isn't embedded in the images, try it on one and see if that fixes things
apple has various info describing how colour management works in osx, for instance...
http://images.apple.com/pro/pdf/ColorMgmtinTiger.pdf

Similar Messages

Can you use a photo lab's colour profile in Elements?

Using PSE 6, I want to use a printer profile from a digital photo processing lab, so as to get accurately printed images. (Additonally my monitor is calibrated by a Heuy Pro)
The profile is 'FUJI 570 Supreme Lustre' which I have downloaded from the lab and installed on my Windows Vista PC. Following PSE Help instructions, if I go to the print option then from the drop down Printer Profile list, I can see, choose and select the Fuji 570 profile.
The problem is that this process only seems aimed at then allowing me to click on cancel or print (there is no save option etc). PSE seems to assume that I am connected to the Fuji printer and want to print the image myself, which, of course, I don't but rather want to save this image with the correct profile for the lab's printer and paper-type, so as to send the file(s) for my colour managed image(s) to be printed.
Is there any way that you can save a PSE image file with a colour profile like this in it?
If yes, how is this done?
The lab provides instructions as to how to do this with Photoshop but they are unfamiliar with PSE. In the lab's instructions it refers to View/Proof Set up/custom and unchecking Preserve Colour Numbers, Paper White and Ink Black. Is any of this possible/necessary with PSE 6 (or any later version?)
I have tried to resolve this myself but come to a dead end. If anyone can advise me how to achieve what I want to do, that would be really great or if it can't be done using PSE, to know that would be a great help.
(I have used this lab before without the profiles and whilst the results were good in several respects, some colours, not surprisingly, were not very accuate with my calibrated monitor)
Thanks for reading and considering my posting on the forum.

Thanks for this further advice- much appreciated.
I don't think the Edit>>Colour Settings is going to work as this means that the monitor set up becomes the profile. In my case the Huey profile (which is confirmed as it shows in the print set up preference/settings boxes). Although the Huey profile is important for accurate editing, it will not fulfil the lab'sFuji printer/papers settings.
It looks like PSE does not have any way to save to file with the printer profile (unlike Photoshop). This is a real shame.
It's an interesting issue, as I can't believe that I am the only user ever wanting to use a lab's profile to get better colour management and to use a photographic lab rather than an attached printer.
Anyway, thanks again for engaging in this issue and for your thoughts and advice - much appreciated.
Should I find a way to resolve this, I will post it on the forum.

Colour profiles in Photoshop CS4

I'm confused about colour profiles in CS4. I have set colour settings to sRGB and view-proof set up to sRGB as that's what my printing service work with. My Nikon D90 shoots RAW and I've set imported images to keep the sRGB colour profile from the camera. Yet in metadata I'm seeing colour mode RGB and colour profile untagged. What's wrong and how do I fix it?

Thankyou Noel. I can now save as individual photos in sRGB, but I still don't understand why they are coming through as RGB or how to bulk change that. Also, colour mode is still in RGB and I confess I don't know how that affects images or how to change it. Any advice please?
Chris

Colour profiles problem - images saving too dull. Please help.

I realise you have probably had this question a million times before and I have looked at enough related threads, but I am still at a loss as to what to do. Please note I'm not the most computer-savvy.
For the record I am using Photoshop 7 (yes it's old, but it suits my needs just fine!) and Windows Vista Home Premium.
What I do is take photographs of my artworks, edit them in Photoshop until they look accurate, then post them online. Images have always looked identical in every program, and I had never had any problems, until I got connected to the Internet on Tuesday. This computer has not been connected to the net for a good few years, and so lots of updates got installed. I'm not sure which ones exactly, as my boyfriend took care of that, but I'm convinced this has caused the problems I am having now:
First I found that an image I had edited and saved as .jpg for web use was showing up overly saturated and contrasty in the Windows Photo Gallery preview. I assumed I had saved it wrongly. I re-opened the jpg in Photoshop to check - it looked exactly as I had saved it. I figured something had messed up with Photo Gallery during updates, so I uploaded the jpg to the Internet. The image that uploaded was the overly-saturated, contrasty one.
After realising that suddenly ALL the images I had uploaded online, and all the images saved on my computer, now had this awful over-saturated look, and yet the thumbnails on my desktop looked fine... I realised it must be something to do with the colour profiles, and tried to find out the answer online. My monitor colour profile was set to "21.5 inch monitor" so I changed that to sRGB as default. I can't remember what Photoshop was set to, but at any rate I set it to sRGB also.
I thought I had it fixed, as it seemed to just be Photo Gallery that was not matching up (it was displaying my images with less saturation than as I saved them).
However today I took a new photo of a drawing I'm working on, to load onto my blog. I had to take it into Photoshop to make edits and correct, as always. I opened my photo in Photoshop... lo and behold, far too contrasty and saturated!!
This time, Windows Photo Gallery preview is showing the (unedited, straight out of camera) photo as it should be... Photoshop opens it too contrasty.
I made my edits anyway, saved for web as .jpg, checked the jpg in Photo Gallery before uploading... It saved duller than it should have done!
Uploaded the jpg to the internet... and I have the dull image uploaded.
So first they were too contrasty, now they're too dull. I have tried to follow advice given on similar topics, to no apparent avail.
Being an artist who displays work online and has a certain reliance on the internet... my images have to be accurate and consistent all the way through. Is there anything I can do to set things back to the way they were before?
I appreciate any help.

eartho - All my images are already converted to the sRGB colourspace by default, as far as I can tell. My images out of camera, the ones I have edited and saved as jpg - I even checked some old images. Through Mode/Convert to Profile, they're all already set to sRGB.
emil emil - Thank you. I will do that in the morning - right now my head hurts and I need my bed.

Monitors forget the colour profile

After my monitors wake up, they switch back to default colour profiles. I have a ViewSonic VE710b booked up to a MacBook Pro 15" 2.4GHz.
To fix the problem all I have to do is open Display Preferences and they both switch back to the previously used profiles, making them both look as they should. Without changing anything, I then quit Display Preferences and the monitors are fine. Until they go back to sleep again.
How can I make sure Energy Saver doesn't reset the Colour Profiles?

I have been having this problem for a few weeks now. I think that it may have started with 10.5.6. I am STILL having the problem with 10.5.7.
I have three monitors and pretty much every time the screen's come back on after a screen goes to sleep (not the computer) one of the three (usually the middle one) has forgotten the color profile. I profiled the monitors again and it still happens. Note that this worked fine until recently. I have not made any hardware changes.
This is becoming VERY annoying. I am have to go to System Preferences > Displays over and over and over during the day to reset the profiles. Note that simply loading the Displays page fixes the problem. You don't actually have to select a color profile.
Any advice?
Thanks!
Message was edited by: dr_ml

IPhoto Book Colour Profiles & File Sizes?

I want to make a book in iPhoto. All my images are Adobe RGB. Do I need to change the colour profile.
I have a Mac with and Apple flat screen that has been colour balanced. So all the images look good. I am just concerned that they will be printed in a different profile and look rubbish.
What is the smallest file size and resolution that will look good.
Any other helpful advice.

Here's what Apple responded with when I asked them about book material and print quality:
"Thank you for contacting the Apple Print Products Customer Service.
I understand that you would like to know the printing process that is used and the color mode the files should be in, so you can better advise users in the iPhoto forum.
iPhoto version 4 or later, allows you to import and print files through the Apple Print Product service as RGB, grayscale, or CMYK color space. JPEG files with *RGB color space are recommended for best results.*
While iPhoto 2 can import files of various formats, including RGB color, grayscale, and CMYK, this version requires JPEG files with RGB color space when printing photos and books.
For more information regarding iPhoto 2, please visit the following article:
iPhoto: Color, Black and White Prints Appear Garbled or Distorted
For more information regarding iPhoto 5, please visit the following article:
http://docs.info.apple.com/article.html?artnum=165501
Here are some of the technical specifications for the books, cards, and calendars. I hope this gives you an idea about their quality and form.
BOOKS
All iPhoto books are printed using acid-free paper for long-lasting image quality. The photos are printed at a high resolution (300DPI if you use iPhoto 6). There is no external modification--such as sharpening or contrast adjustment--of the photos; what you see in the application is what is printed in the book.
Hardcovers Books
The cover is hard-bound and covered in linen. You select the linen color during the book-ordering process. The hardcover books have a solid, stiff binding that is glued and crimped. The internal pages, measuring 8.5 x 11 inches, are printed on McCoy 100# Text Gloss paper stock.
Softcover Books
The softcover books come in three sizes:
- Large 8.5 x 11 inches
- Medium 6 x 8 inches
- Small 2.6 x 3.5 inches
All of the softcover books have internal pages that are printed on McCoy 100# Text Gloss paper stock. The large softcover book has a white cover (Kromekoteplus Folding Cover, 16 point) with a cutout on the front that reveals the cover-page photo in the book. The covers for the medium and small softcover books have the cover image and title printed directly on the cover. All of the softcover books have a glued binding and feature a thick cover of McCoy 100# Cover Gloss paper stock.
CARDS
All cards are printed on McCoy 120# Silk Cover paper stock. The postcards measure 4 x 6 inches, and the greeting cards measure 5 x 7inches.
CALENDARS
All calendars measure 8 x 10 inches and are printed on McCoy 100# Silk Cover paper stock.
To ensure the best print quality, we have chosen to use Kodak NexPress technology. The press uses a dry toner, which is fused to the surface of the paper. Please see NexPress' site for more information:
KODAK NEXPRESS 2500 Digital Production Color Press
I hope you find this information helpful in answering questions on the iPhoto forum."
As for file size, keep the pixel dimension of the photo the largest you can. That will convert to the highest resolution possible when converted to the pdf for uploading and printing. iPhoto will assign a warning flag to those photos that end up with a dpi of less than 180 when added to a particular frame in the book. When added to a smaller frame the warning flag may go away. I've printed books with that warning and was happy with the results.
TIP: For insurance against the iPhoto database corruption that many users have experienced I recommend making a backup copy of the Library6.iPhoto database file and keep it current. If problems crop up where iPhoto suddenly can't see any photos or thinks there are no photos in the library, replacing the working Library6.iPhoto file with the backup will often get the library back. By keeping it current I mean backup after each import and/or any serious editing or work on books, slideshows, calendars, cards, etc. That insures that if a problem pops up and you do need to replace the database file, you'll retain all those efforts. It doesn't take long to make the backup and it's good insurance.
I've created an Automator workflow application (requires Tiger), iPhoto dB File Backup, that will copy the selected Library6.iPhoto file from your iPhoto Library folder to the Pictures folder, replacing any previous version of it. It's compatible with iPhoto 08 libraries and Leopard. iPhoto does not have to be closed to run the application, just idle. You can download it at Toad's Cellar. Be sure to read the Read Me pdf file.

'creative colour suite settings' not enabled. Cant match Bridge / ACR colour profile to PS Colour se

Hi, i need some help if possible from anyone using CS4 on a Mac. I just switched to an IMac and downloaded the trial version of CS4. I am going to buy it i think but i am having trouble with colour space.
In PS i have changed the colour settings to reflect what my lab requires and that is working fine. But in Bridge i cannot access the 'creative suite colour settings' so that my pics coming out out of ACR into PS don't have the same colour space. I get a message saying the
'document has an embedded colour profile that does not match the current RGB working space.
embedded rgb 1998
working srgb IEC blah blah blah
In CS3 on my PC i think i remember changing both and i don't have any issue. I am getting really confused. Any advice would be appreciated :)

Did you download the whole suite or just Photoshop?
However, that's not the problem here. The issue is your settings in the ACR Output Options. Whatever you set there will be the color space used by ACR to open the image. To access the ACR Output Options, click on the blue underlined link right under the preview dialog box on ACR.

Do I need to set AI colour profiles for use in ID?

My previous set up:
Mac
CS2 (Illustrator, Photoshop, Bridge)
Quark XPress 7
My new set up:
PC (Win 7)
CS5 (Illustrator, Photoshop, Bridge, InDesign)
My problem:
I work for a company that prints newspapers, but my dept also does work for glossy sheetfed printers (magazines leaflets etc)
All my work is exclusively CMYK.
With my previous set up - I didn’t want to have to switch my colour profiles via Bridge as I was constantly juggling two types of jobs:
Our tabloid press - Profile - ISOnewspaper26v4 (CMYK)
Sheetfed Printers - Profile - ISO Coated V2 (Fogra 39) (CMYK)
So I set my CS2 Suite colour settings to ISO Coated V2 (Fogra 39) and set an action in Photoshop to convert jpegs / eps photos to ISOnewspaper26v4.
So my CS2 working space was set for Sheetfed glossy publications and if I wanted to set a picture to the correct profile for newsprint I just had to open the picture and hit the action that applied the ISOnewspaper26v4 profile.
Regarding Quark – I set up separate templates for each type of job:
One for Profile - ISO Coated V2 (Fogra 39) and one for - Profile - ISOnewspaper26v4.
Regarding Illustrator - I found that Quark 7 didn’t differentiate between Illustrator colour profiles, or if it did, it didn’t show up in ‘Usage’.
If I went to Quark Usage and went to ‘Profiles’ it only listed the Quark profile and any Photoshop profiles, not any Illustrator profiles.
So in Illustrator I just set colour profiles to ‘do not colour manage this document’. So that I only had to worry about changing profiles for Photoshop jpegs / eps’s.
So I had a good little system going that served me well and now my company decided to move us to PC’s and CS5; and I still have the same problem – juggling newsprint jobs and glossy magazine jobs and not wanting to have to synchronise my CS suite colour settings every time I switch between jobs...
So I was hoping to stick with my little system on PC / CS5.
So basically my question is, do I need to worry about Illustrator colour profiles if I am bringing Illustrator files into InDesign? (To clarify, my Illustrator files are always pure vector, so there is no chance of some rogue RGB jpeg sneaking through on a Illustrator file)
Im open to suggestions regarding my set up, but really would prefer not to have to keep switching my colour profiles.
Any help would be greatly appreciated.

First, I wasn't suggesting that your PDFs be exported to RGB, but it is a common workflow these days to keep photos in RGB until you convert them to the correct profile during the export process. This maximizes the potential for re-purposing your documents and allows you to use the same RGB photos for different output purposes without having to do separate CMYK conversions for each destination, so long as you don't need to do any tweaking after the conversion.
And to answer your question, if the .ai files have no embedded color profile they will ALWAYS be considered to use whatever the CMYK working space is in your ID file, so the numbers will be preserved. This means that there will be slight differences in color on output on different devices (the whole point of color management, after all, is to preserve the appearance of colors by altering the numbers for the output device).
Does the vector work you get from Thinstock come with an embedded profile? Is there any color that is critical for matching, such as a corporate color (which should be spot, but that's a different discussion), or do you use the same art in both the newspaper and magazine, and does the client expect a match (which we know isn't going to happen anyway)?
If there's no embedded profile when you start, there's no way to know what the color was supposed to look like, so color management is not possible, really. You can assign a profile, but you'd be guessing. Since the correct appearance at that point is unknown continuing with out color management shouldn't present a problem. The only case where you would need to manage the vector art would be if the color APPEARANCE is critical or you need it to match across different outputs, and in that case you would need to assign a profile and allow ID to preserve the profile on import and remap the numbers, which means you would likely get rich blacks someplace. Since it's unlikely that you can get a good match going from glossy to newsprint, I probably wouldn't even try -- you wouldn't want, for example, to tag the art as newsprint, and have it print subdued on the gloss if it would look better or more correct with the other profile. Color management would be much more useful if you were going from sheetfed to web on the same stock.

How do I Fix Messed up Colour Profiles

I've somehow managed to completely mess up my colour profiles in Photoshop CS5. What a total Gormlops I am. Can anyone help me with these 2 related problems?
1 - ACR displays colours from RAW files as lifeless and dull compared to JPEG. I've searched countless forums and I'm lead to understand that RAW files don't include the 'in-camera' processing that we see on the JPEGS. What I don't understand is that ACR used to display the colours on my RAW files exactly like it did with JPEG files so although I understand the difference in the way ACR handles RAW vs JPEG why has this only become noticable in the last few months? I've had this installation of CS5 for almost 2 years and the problem crept in only recently. How do I fix this?
2 - Proof Colours Confusion
I mostly work on the web and rarely need to print. Round about the same time the above problem reared it's ugly head I also started having issues with how many graphics colours looked in CS5. I realized that half of the time I was working with 'Proof Colours' switched off which made my colours really intense (something to do with gamma).
I checked my 'Proof Setup' and switched it to Internet sRGB seeing as I mostly work with web graphics and photos. I then hit Ctrl+Y to switch on Proof Colours and now I see the colours as they really are.
My question for this is twofold - Am I correct to be working in sRGB and is there ar way to have 'Proof Colours' always switched on so that I only EVER see the 'actual' colours that others will see when I publish my files to the web?
I can't help thinking that these two issues arose at the same time and are linked. I tried installing a demo of CS6 in the hopes it would set me back to where I used to be but alas nothing changed.
Thanks in advance.

Try posting in the Adobe Camera Raw forum:
http://forums.adobe.com/community/cameraraw?view=discussions
You might want to do a forum search there before posting, though. This comes up repeatedly and has been discussed ad nauseam there.
In a nutshell ACR is not designed to emulate the in-camera JPEGs at all.

Using colour profiles with Windows XP Pro SP2

Hi,
Freshly-installed WIndows XP Pro SP2 on the Unibody MBP.
I note that in the advanced display settings there is a tab for colour management. It offers the opportunity to add a .icc or .icx (I think) colour profile. I copied across my .icc-prefixed colour profile from my Leopard install, added it, and Windows reports it as invalid.
Can anyone tell me how (or whether it's possible) to make a Leopard-created .icc profile work with XP Pro SP2? If it's not possible, can someone suggest some free software for XP Pro SP2 that I can use to achieve a similar result?
Thanks.
SiR. G.

Got the error message 3256 after downloaded latest itunes version 8.xx.
After days of reading logs and bullentin boards, uninstalling, hard resets,firewalls experiments, etc, I found solution for me. Following firmware upgrade to airport express solved. When you go to Apple download center and search for airport revisions only the MAc version pops up. However they do have this one for windows. Give it a try. Good luck.
http://www.apple.com/downloads/macosx/apple/firmware_hardware/airportexpressfirm wareupdate63forwindows.html

Need some help with the colour profile please. Urgent! Thanks

Dear all, I need help with the colour profile of my photoshop CS6.
I've taken a photo with my Canon DSLR. When I opened the raw with ACDSee, the colour looks perfectly ok.
So I go ahead and open in photoshop. I did nothing to the photo. It still looks ok
Then I'm prompt the Embedded Profile Mismatch error. I go ahead and choose Discard the embedded profile option
And the colour started to get messed up.
And the output is a total diasater
Put the above photo side by side with the raw, the red has became crimson!!
So I tried the other option, Use the embedded profile
The whole picture turns yellowish in Photoshop's interface
And the output is just the same as the third option.
Could someone please guide me how to fix this? Thank you.

I'm prompt the Embedded Profile Mismatch error. I go ahead and choose Discard the embedded profile option
always use the embedded profile when opening tagged images in Photoshop - at that point Photoshop will convert the source colors over to your monitor space correctly
if your colors are wrong at that point either your monitor profile is off, or your source colors are not what you think they are - if other apps are displaying correctly you most likely have either a defective monitor profile or source profile issues
windows calibrate link:
http://windows.microsoft.com/en-US/windows7/Calibrate-your-display
for Photoshop to work properly, i recall you want to have "use my settings for this device" checked in Color Management> Device tab
you may want to download the PDI reference image to check your monitor and print workflows
and complete five easy steps to profile enlightenment in Photoshop
with your settings, monitor profile and source profiles sorted out it should be pretty easy to pinpoint the problem...

Colour colour profiles and JPEG compression mismatch

In preparing images for iBooks I have noticed bizarre behaviours and a number of problems with matching colours.
For example, if a JPEG image all one colour is placed in a gallery widget over a text box, and then the background colour of the textbox is set to the colour of the image by sampling the colour in the image using the colour picker, when downloaded to the iPad the colours will not match (although they appear to in iBooks Author). I presume this must be a bug with the encoding of the JPEG? Or is it a conversion issue between different colour profiles used for the solid colours in iBooks and the sRGB colours that Apple advises using for images?
I have also noticed that if you download a book to an iPad the colour matching between solids and image colours changes radically depending on what monitor you have the computer running iBooks Author plugged into (ie depending on the monitor profile in use). What colour profile does iBooks author use for solids and what for images and why are they different? Is it conversing the solids but not the images, or vice versa, and between which colour spaces? What is the working colour space of iBooks Author? Does it differ depending on the monitor profile? If so, why does converting images to the monitor profile still not result in them matching the solids used in iBooks Author?
In short, does anyone have a clue what is going on with the colour profiles and colour matching in iBooks Author and iBooks on the iPad? They certainly display the most perplexing behaviour I have ever come across.
Giles Hudson

Although you say there is no concept of a colour profile in iOS, the problem is that iBooks Author does recognize profiles, and appears to take them into consideration when downloading images to books on the iPad. For example, an image tagged with an sRGB profile placed in iBooks Author will appear differently from an identical image tagged with an Adobe RGB profile. The problem is, it is not at all clear what conversion is going on, especially when using a monitor with a different colour profile appears to cause radically different behaviour in the conversion. Is it being converted to "Device RGB" that the colour picker apepars to use? What is this Device RGB? The monitor RGB or the iPad RGB?
I understand that iOS supports RGB and CMYK. However, the important question is, which working space does iBooks Author use? sRGB, GenericRGB, Device RGB (whatever that is), Apple RGB, Adobe RGB, the monitor RGB? Without knowing this it is difficult to match solid colours to colours in images (and even arguably impossible due to the JPEG encoding problem I mentioned above).
All this vagueness in colour handling with OSX and iOS makes life very difficult, especially, as you suggest, when things have the potential to change at any minute, potentially wrecking months of painstaking work that has been put into designing books in iBooks Author.

Change colour profile on export of jpeg for using files on windows pc

My father, who is 80, has a mac and aperture.
He is reasonable proficient using it, but as a windows user myself I'm unsure of the in's and out's of things and it always falls on me to help him when he has a problem.
He also has a windows computer, which he has a programme on for making calenders.
The problem we have is that when he saves his photo's after editing in aperture to a dvd, he puts this dvd into his windows pc and he cannot see any of the previews.
On opening up any picture in photoshop on the pc, it asks if he wants to use the embedded colour profile or change it.
I'm wondering if Aperture is exporting using a certain profile which windows cannot read? Thus doesn't show the preview.
He needs the preview to pick which pictures he wants to use on the calender.
He then stores all his pictures on the dvd.
I'm pretty sure he shoots as jpegs, not raw. Though I need to ask him.
He has several different cameras, and I think he has trouble with all of them. I'm pretty sure one is a nikon d5300 (I just googled red body nikon)
Is there a colour profile for aperture when saving as a jpeg that is compatible with windows?
It's a hundred mile round trip to visit and to then sit down and try to work it out by trial and error would take some time.
So if I can find an answer and call on the phone to tell him what to do, it'd save me a lot of time
I'm not sure what Mac he has, what OS he's using or which version of Aperture, he only recently bought it, so guess at the latest one.......... I know I'm a great help !!!!!
I can find out if needed, but thought there might be an easy fix....... I know, whenever is there an easy fix for anything!!!
Cheers,
Graham

There is no standard for a 'Preview'. It's a feature of the software that is opening a file as to how it shows those files to the user for selection. Some software will look in the file header for a thumbnail, some will use the files associated icon (if it has one) and some will just present a list of file names. I seriously doubt changing the colour profile output by Aperture will have any impact on this.
Although Aperture doesn't have a calendar feature, iPhoto does and as of the last year or so, Aperture has an option to open it's library in iPhoto. So if he has a current enough version of Aperture and iPhoto, he could avoid the issue altogether if he is happy to switch into iPhoto to make the Calendar.
If he wasn't using DVD (say a USB thumbdrive instead) he could run a utility on the PC to create icons for the files where the icon is a thumbnail of the picture, which the calendar software might then use when prompting for images to load. But the use of DVD complicates this, as it depends on the DVD drivers and file systems in use on the DVD.
Chances of resolving this remotely, remote
Andy

How do you add a icc colour profile to a mac

I need to add the icc colour profile of the printers that print my photographs onto my computer so when i do the little post production I know what im getting from them. Any ideas how this can be done.

There are two library folders where you could install them:
To install for all users install in
Macintosh HD > Library >ColorSync>Profiles
To install only for yourself install in
Your Home Folder > Library >ColorSync>Profiles
Regards
Léonie

Help! How do I create a document with an imported PDF in 300dpi using a FOGRA27 colour profile?

I am a new Indesign user and I have been working with GIMP for the last year creating single colour print-ready PDFs. But now I need to create a document with a FOGRA27 CMYK colour profile and a resolution of at least
How do I create a document with an imported PDF in 300dpi using a FOGRA27 colour profile?
I can import the PDF by creating a new document and finding the PDF in places, but it's bad quality.
The only colour profile I can find under View - Proof Setup is FOGRA39, but I need FOGRA27!
Help help help, I need to get these files printed in two days!
Thanks so much..
xx

Proof Colors doesn't change the file's color management, it just lets you see what the color values would look like if they are printed unchanged on different output devices. If you want to actually convert the color from one CMYK space to another, it's probably better to do that in Acrobat—Tools>Print Production>Convert Colors.
There's very little difference between Fogra27 and Fogra39—Fogra27 allows more total ink 350 vs. 330.
There's nothing you can do to improve the quality of low res images

Colour profile advice

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