Aperture Light Table - Poor image quality

I am using the Light Table function in Aperture (3.4.5.) and I had an issue with the quality of the images on it, when zoomed in or scaled to fit.
The quality of the (larger spread) images looks poor. As if I zoomed in on a thumbnail.
I was looking for a discussion on this and saw some (archived) threads. None of them solved.
However, I think I have found a workaround.
If you get this situation, you can select the image(s) on the light table and regenerate the preview.
Option-click Menu => Photos => Generate Previews
(note: if you don't use the Option key, you will get Menu => Photos => Update Previews and Aperture may say (unjust) that the preview is already up-to-date).
That solves the poor image quality look.

I just remade the same book - as a test - in the extra large hardback format (ie. the one I used for the previous publication, last year).
This time, the pictures are fine. The images appear to be the same quality in the PDF as the originals - much, much better. The size of the file has increased massively too > up from just 2.6MB to 52.8MB.
So does the books production function work well only with the biggest, most expensive option?
I'd really appreciate some feedback from anyone who's tried the different sizes, and preferably some brilliant ideas to make them all work equally well.

Similar Messages

Light Table - poor images

I am using a light table to t ry some photo layouts.
However the quality of the photos when viewed I
From the table are ver poor, very fuzzy even when only zoomed in a little.
The actual photos themselves are RAW shot with a 5D and are perfect so cannot understand the image in the light table.
Any thoughts out there on this?
Cheers

You use the 'Aperture menu > Aperture Feedback' item to load the page.
You then select the type of feedback (in this case a 'Bug Report') from one of the drop-downs and type in your issue (I usually link to a thread when possible).
There are a number of technical drop-down lists for machine, OS, version, etc. and then submit.
Although I don't work for Apple, I know that typically; the reports are viewed by the software team and prioritized by quantity of received reports for the same and they usually try to reproduce the issue.
If they can reproduce the issue easily and consistently, it should go on the list for fixes in the next update (if possible).
Note - I agree that this may be isolated to just us, but I do not run anything modified (pretty much vanilla settings with all software) so I reported it to at least get it looked at.

*Light Table & Disappearing Images*

I created a light table, moved images in, cropped them, arranged them and printed. Everything worked as advertised except one of the images was rather stubborn about the correct crop size, had to reset a few times.
Came back the next day and all the images have the yellow triangle. A search for the images results in them not being found. They have disappeared from my drive.
I have been using Aperture since V1.1 and am continually managing referenced files.

You use the 'Aperture menu > Aperture Feedback' item to load the page.
You then select the type of feedback (in this case a 'Bug Report') from one of the drop-downs and type in your issue (I usually link to a thread when possible).
There are a number of technical drop-down lists for machine, OS, version, etc. and then submit.
Although I don't work for Apple, I know that typically; the reports are viewed by the software team and prioritized by quantity of received reports for the same and they usually try to reproduce the issue.
If they can reproduce the issue easily and consistently, it should go on the list for fixes in the next update (if possible).
Note - I agree that this may be isolated to just us, but I do not run anything modified (pretty much vanilla settings with all software) so I reported it to at least get it looked at.

HT201335 Airplay Mirror Poor Image Quality on CBS app - help?

Airplay mirror from iMac/iPad to HD TV w/Apple TV has a Poor Image Quality when watching network shows via for example the CBS.com site or the CBS app. The image looks dark, not HD at all. My internet speed/performance is obviously not the issue because Hulu, Netflix etc all come in great using Apple TV ~ sorry, not all that savvy in this department, is the poor picture down to it just being a mirror of the iMac or iPad or is there a setting or something I am missing?

You should use the Acrobat extra menu in word 2010: then edit Preferences and choose Conversion settings : High quality print
Hope it helps

Has anyone had issues with poor image quality when using lightroom to process raw images from Canon 7dmk2

Hi everyone..
..I have been having image quality issues when using Lightroom to process raw files from a 7d mk2... They are all soft with poor clarity.....tonight in despair I tried processing them using canon's software and they are totally different..."much better"
anyone else had similar problems....Andy

I have a 7D2 and have not had what I interpret as poor image quality that has anything to do with the camera.
Can you post a screenshot of what you’re seeing and what specifically you don’t like? Maybe there is something you can do differently or at least there may be an explanation for what you’re seeing.
And if you have a raw image that you wouldn’t mind sharing in a public forum, upload to http://www.dropbox.com/ then post a public share link to it in a reply, here.
In other words post a screenshot of what you see in LR, another of what you see using DPP, and a link to the raw file you’re processing.

Poor image quality save for web

It doesn't matter whether i'm exporting from Ai or Ps or whether it's CS6 or CC. I have changed the raster settings in Ai and i've also tried all optimization options with all different export file types (jpg, png, gif) at all different quality settings. It doesn't matter if I start with an ai, eps, pdf, png... the export result is always poor quality.
I have tried exporting at 300ppi and that does fix the quality issue and bloats the file size, but this way (the export route) is so time consuming since you have to resize your artwork each time as well as the artboard so that it doesn't cut off pixels. Save for web never used to have these quality issues and it also never used to cut off pixels around the edges. These workarounds prove very time consuming and produce file sizes that are not ideal.
When i first noticed this issue I was using Mavericks with CS6 and since am using Yosemite and Creative Cloud.
Steps to reproduce:
1. Create any bitmap or vector graphic in Ai or Ps, It doesn't matter whether you convert text to outlines or not
2. Save for web
3. View image in any application or browser to see poor quality and pixel trimming. Others running the same version and system are not having this issue, but I have checked many forums and found many others that do have this same issue but can't seem to find a solution.
Results:stair stepping, degradation, pixel trimming, general poor image quality
Expected results: Previously the save for web feature allowed for a decent quality image

First try the Cleaner. here's the link for CC but there exists one for Cs6 as well Use the CC Cleaner Tool to solve installation problems | CC, CS3-CS6
Everything I have read says that you kind of have to compromise file-size for quality. Could you post a screenshot of your settings?
also, if it helps: Creative Suite * Optimizing images

Poor image quality with save for web

It doesn't matter whether i'm exporting from Ai or Ps or whether it's CS6 or CC. I have changed the raster settings in Ai and i've also tried all optimization options with all different export file types (jpg, png, gif) at all different quality settings. It doesn't matter if I start with an ai, eps, pdf, png... the export result is always poor quality.
I have tried exporting at 300ppi and that does fix the quality issue and bloats the file size, but this way (the export route) is so time consuming since you have to resize your artwork each time as well as the artboard so that it doesn't cut off pixels. Save for web never used to have these quality issues and it also never used to cut off pixels around the edges. These workarounds prove very time consuming and produce file sizes that are not ideal.
When i first noticed this issue I was using Mavericks with CS6 and since am using Yosemite and Creative Cloud.
Steps to reproduce:
1. Create any bitmap or vector graphic in Ai or Ps, It doesn't matter whether you convert text to outlines or not
2. Save for web
3. View image in any application or browser to see poor quality and pixel trimming. Others running the same version and system are not having this issue, but I have checked many forums and found many others that do have this same issue but can't seem to find a solution.
Results:stair stepping, degradation, pixel trimming, general poor image quality
Expected results: Previously the save for web feature allowed for a decent quality image

I thought of that too so I tested on another machine with retina display and the file i saved on my machine looked bad on my machine and on the other comparable machine/display. So I sent them the original vector ai file and watched while they saved it the exact same way on their machine and the file looked fine on both of our machines/displays.
All of the settings they used appeared the same as what I used but with different results. I don't recall changing anything but does anyone know if there is some setting that could have been changed that is causing this issue?

Really poor image quality when watching DVDs

Hi,
I was just wondering whether anybody else has experienced really poor image quality whilst watching DVDs on their MacBook? For me, the image is really grainy or blurry. I am pretty sure it cannot be the DVDs as this problem is happening with every film I watch!
Is this a common problem? What can be done (if anything) to resolve this?
Many thanks,
John

Hi John,
open system preference>display, and check if your color depth is in millions color.
try other dvd player like VLC for mac:
http://www.videolan.org/vlc/download-macosx.html
Good Luck.

Poor Image Quality on Finished Project

I've seen similar questions before, but no responses. I put together a movie using still pictures, titles, and audio from iTunes using iMovie. I then export it to a .m4v format and import it into iDVD (the newest version). It looks perfect when I view it on my computer, but when I burn it (which works as it should), I get very poor image quality watching it on my TV. The images have red shadows that stretch and cover the faces. Some of the pictures are just more red than they should be, but others are just terrible. Even using the highest quality encoding, the problem persists. PLEASE HELP. Thank you.

Hi
a. make a DiskImage first and test this with Apple DVD-player.
(File menu and down "Make a DiskImage")
b. I only use streamingDV - no .m4v or like (may be it works - I don't know)
else
*Not knowing the origin to Your problem - General approach when in trouble is as follows.*
• Free space on internal (start-up) hard disk if it is less than 10Gb should rather have 25Gb
• Hard disk is untidy. Repair Permissions, Repair Hard disk (Apple Disc Util tool)
• Delete iDVD pref file - *or rather start a new user/account* - log into this and re-try
iDVD pref file resides. Mac Hard Disk (start-up HD)/Users/"Your account"/Library/Preferences and is named.
com.apple.iDVD.plist
While iDVD is NOT RUNNING - move this file out to desk-top.
Now restart iDVD.
• Program miss-match. iDVD 5.0.2, Mac OS X.4.11 AND QuickTime 7.5.5 - is OK - DON’T work under Leopard
• Program miss-match. iDVD 6.0.4, Mac OS X.4.11 AND QuickTime 7.5.5 - is OK (might work under Leopard)
• Program miss-match. iDVD’08 v. 7.0.1, Mac OS X.4.11 AND QuickTime 7.5.5 - is OK (might work under Leopard)
• iDVD (08) v7 Locate theme folder. Move out iDVD1, iDVD 2 and eventually iDVD4 folders to desktop - re-try
• Try a Cleaning CD/DVD that cleans the laser lens on the DVD burner/player
iDVD 6.0.4 and iDVD 7.0.1 are compatible with Mac OS X 10.5 Leopard
Last resort. from Craig. Solved the problem!! Finally!!
I deleted every iDVD application and folder from my boot drive,
emptied the trash and then installed iDVD 08 using the customize option
and I am up and running.
If You do a re-install be sure to get rid of all iDVD old parts AND then EMPTY the Trash-basket !
Yours Bengt W

Poor image quality on exported version

I am trying to export versions of my photos to a folder on my external drive. Every time I do this the resulting jpg is washed out and has poor resolution + a ton of noise. The resulting image is substantially lighter than the images in my aperture window, yet the histogram does not indicate that the images should be that light or washed out.
The images are all starting as RAW images. The export settings are for image quality 12, 300 dpi, sRGB, original jpg. I have onscreen proofing turned on and set to sRGB. My print lab said that the image quality could be 10, but when they looked so horrible I bumped them up.
I had Aperture for a long time before upgrading to Aperture 2 in March. From March to August I did not have any problems, so this is a more recent problem. I have not yet upgraded to Snow Leopard. Please help!!! Thanks!!!

Hi
a. make a DiskImage first and test this with Apple DVD-player.
(File menu and down "Make a DiskImage")
b. I only use streamingDV - no .m4v or like (may be it works - I don't know)
else
*Not knowing the origin to Your problem - General approach when in trouble is as follows.*
• Free space on internal (start-up) hard disk if it is less than 10Gb should rather have 25Gb
• Hard disk is untidy. Repair Permissions, Repair Hard disk (Apple Disc Util tool)
• Delete iDVD pref file - *or rather start a new user/account* - log into this and re-try
iDVD pref file resides. Mac Hard Disk (start-up HD)/Users/"Your account"/Library/Preferences and is named.
com.apple.iDVD.plist
While iDVD is NOT RUNNING - move this file out to desk-top.
Now restart iDVD.
• Program miss-match. iDVD 5.0.2, Mac OS X.4.11 AND QuickTime 7.5.5 - is OK - DON’T work under Leopard
• Program miss-match. iDVD 6.0.4, Mac OS X.4.11 AND QuickTime 7.5.5 - is OK (might work under Leopard)
• Program miss-match. iDVD’08 v. 7.0.1, Mac OS X.4.11 AND QuickTime 7.5.5 - is OK (might work under Leopard)
• iDVD (08) v7 Locate theme folder. Move out iDVD1, iDVD 2 and eventually iDVD4 folders to desktop - re-try
• Try a Cleaning CD/DVD that cleans the laser lens on the DVD burner/player
iDVD 6.0.4 and iDVD 7.0.1 are compatible with Mac OS X 10.5 Leopard
Last resort. from Craig. Solved the problem!! Finally!!
I deleted every iDVD application and folder from my boot drive,
emptied the trash and then installed iDVD 08 using the customize option
and I am up and running.
If You do a re-install be sure to get rid of all iDVD old parts AND then EMPTY the Trash-basket !
Yours Bengt W

Light Table - blurred images (bug)

As per this previous thread (https://discussions.apple.com/message/12871298#12871298), which has now been archived, I've found that zooming all images on a Light Table (using the slider) results in larger, but completely blurred images.
The images themselves are fine in preview, and if you choose a single image on the Light Table and drag its corner to make it larger, then it scales up just fine - greater resolution as it grows.
I have submitted a bug report through the Aperture menu, and I would encourage everyone others to do the same if they're experiencing this.
G

I have already reported the bug (as per your linked thread).
Of note is that I was at the local University Village Apple store here in Seattle last weekend and confirmed this bug on the best 27" iMac (current model) they had in the store using the sample library in AP3.
That machine had the ATI graphics chip and my machine has the nVidia 8800 GT, so I at least verified it is not specific to my hardware.
Dragging images onto the light table displayed the same 'low quality' thumbnail issue I have seen since updating from AP 3.0.2 to 3.1.x.
Scaling the images up seemed to improve the image quality, but this then utilizes too much viewable area of the light table to use for real layout option work (even on the 27" screen at Apple store).
Here is the thread I posted as well in case anyone has interest in the troubleshooting I have already tried:
https://discussions.apple.com/message/13298420#13298420
Thanks for bringing this up again.
Still waiting for someone to actually post that it works correctly for them at all thumbnail sizes in the Light Table function using AP 3.1.x.
I will also send another bug report and include my test at Apple store in the report.

Very Poor Image Quality In Viewer, JPEG Artifacts

I upgraded to Aperture 3 some time ago, and purchased a new Mac Pro specifically for this application. I am an amature/ sometime professional photographer and I have been using Aperture since Version 1. This weekend I finally had some time to sit down with Aperture 3 for some serious work with my scanned film images. These are large TIF masters scanned in with my Nikon CoolScan 9000. Some are medium format black & white Tri-X Pan images, others are 35mm, also black & white Tri-X Pan. Everything scanned in on the Nikon is at the maximum resolution for the master, on the theory that I can always bump it down later if that's necessary.
I am noticing vastly lower image quality in the viewer then with Aperture 2. Specifically, I am seeing massive JPEG artifacts in the viewer image then I have ever seen before. The images also render darker in the viewer then before. These artifacts do not appear when I export my images (say as JPEGS for posting to a web page), or when I print them. The quality of the exported and print images seem just fine and the exported JPEGS are completely free of the artifacts I am seeing in the viewer.
I have tried rebuilding the previews several times, experimenting with different quality settings. I have experimented with different proof profile settings. My printer is an Epson Stylus Photo R1800 and I have tried various paper settings for it as well as other proof profile settings such as the Adobe and Apple RGB settings and the generic grey profiles. Every time I change a setting I have forced a rebuild of the previews to no detectable effect. Nothing I do seems to have any effect whatsoever on the image quality in the viewer which remains relentlessly the same as it always was.
This poor viewer image quality is making it very difficult to work in Aperture 3. I suspect there is a setting somewhere like an easter egg in this new Aperture I haven't found yet but it is becoming very frustraiting and I could use a pointer because, again, nothing I have tried has changed the image quality in the viewer in any way I can detect and the photos look perfectly awful there...darker and loaded with JPEG artifacts. Things export and print just fine, but I need to see what I am going to get in the viewer or I can't do my work.

I interpret this as ... Eventually you should be looking at the Master with the Version changes applied. I'm assuming at this point, you aren't looking at the Preview. Since you don't need Previews to view and edit your images.
Yeah...that's sort of what I gleaned from that text. I was experimenting with the preview settings because I couldn't see any other way to fix the problem. What I'm hearing now is that the problem has no fix. If you scan in black & white film negatives (or anything else that's monochrome I suppose) with the color space set as gray scale you are asking for trouble. The sense I get from the text Gomez Addams referred me to is the behavior in that case is unpredictable, and furthermore film photographers aren't the customer base Apple is trying to cultivate with this product.
Aperture is designed to work with images from digital cameras which use an RGB color space...
Okay...fine. I have several digital cameras I occasionally use for professional work and I am here to tell you Aperture is an absolute blessing for that work. I do shoots every now and then for a local community newspaper and I would not want to live without this product. I remember back when I was a teenager in the 70s being up all night in the darkroom to get an assignment I'd had to cover right before deadline, and then go to my day job the next morning without any sleep. This is much better. And even with the personal art photography it is good to be able to just scan things in and make adjustments in the computer. You can do so much more. I would not want to go back.
But I reckon I need to find something I can rely on for my film work, or at least my black & white film work because as I read this Apple is not supporting film photography with this product and black & white film photography in particular and some of us still use film. No...scanning in my Tri-X negatives in the CoolScan as color produces weird results and anyway Photoshop and GIMP for goodness sakes seem to handle grayscale files just fine. Plus, I've already got thousands of those negatives scanned, I am not rescanning all that in RGB just to satisfy Aperture. The color slide film scans don't seem to be a problem, but that's now. I think I'm being told not to count on That always being the case either.
Aperture is designed to work with images from digital cameras...
Okay...fine...film is old technology after all, Nikon isn't even making their film scanners anymore...check the prices on the few still new-in-the-box ones left out there. My CoolScan 9000 is selling for twice on the second-hand market what I paid for it new and new it wasn't cheap. And yet it's not economically viable for Nikon to continue making them. Film is dying. But I still like working with film and film cameras and I reckon I'll keep doing that until I can't get any more of it and my stash of Tri-X Pan bulk rolls runs out.
Thank you all very much for your help. I think I see what I need to do now.

Light Table: missing images on certain page sizes

I have a light table with about 20 images from a D200 on it.
I go to print it, and all the images show up if I select Letter size paper. If I change the paper size to 13x19, one of the images doesn't show up in the preview of the light table. I thought, "ah, it's just a display/preview anomaly" so I went ahead and printed it. Guess what? That one photo really did drop out.
Even odder, if I save to PDF, 6 images drop out!
Anyone else see this? I'm on Aperture 1.0.1.

Good news. *crosses fingers*
So far I have not been able to reproduce this in Aperture 1.1.

Poor Image Quality when Printing PDF from Office 07 using Acrobat 9 Pro Ext

Hi there,
Hoping to figure out why my images (jpegs, gifs, pngs, etc) seem to print in very poor quality when printing from Powerpoint and Word 2007?
When I actually print out the pdf onto paper, the images seem fine. The image quality is also good in Word and Excel
I did not have this problem using Office 2003 products.
Is this a common problem? I realize that the problem maybe Office related but any help or information appreciated.
Thanks

If the images' file format is PNG or TIFF you could play with the compression settings available in Acrobat's Preferences.
Edit > Preferences > select the Category "Convert to PDF".
In the"Converting To PDF" pane, select PNG or TIFF.
Then, click on the Edit Settings" button.
For either image format you could try one of the Lossless compression routines.
Be well...

Poor Image Quality Transfered To iPhone

Hey guys,
I'm pretty new to aperture after switching from iPhoto and have run into the following problem.
I have iTunes set up to sync certain projects in my library over to my iPhone. The problem is the image quality being transferred is rather low and alot of pictures on my iPhone look grainy/pixelated. If I go into Aperture I can see the file just fine in full quality.
Any tips on how to get the quality transferred to the iPhone better? Thanks

Aperture mainly uses previews for sharing with other applications (so you can use them in iLife/iWork, see them in Finder, easily upload albums to Apple TV via iTunes, etc.). None of these functions work if you don't have previews generated for them.
Given there's a fair bit of space overhead to Previews, and given I found after a year+ of use that I had to manually create previews for what I wanted to see, I found it was easier for me to just do this fully manually and export JPEGs.
But have a read of the Previews section of the Aperture documentation. See how they're described, and see if it's functionality you want. If not, there's no reason you have to use previews at all. I don't.

Aperture Light Table - Poor image quality

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