Very poor image quality in book Preview

I have just finished creating my first book. When I previewed it, I found that many of the images (not all) have very strange artifacts - red or white outlines, outlines, white eyes, etc. What I see in iPhoto on my screen looks great. Any thoughts?

Boot in safe mode and preview -
Before ordering your book preview it using this method - http://support.apple.com/kb/HT1040 - and save the resulting PDF for reference - the delivered book will match it.
If it is good order while in safe mode and then reboot to get back to normal mode
LN

Similar Messages

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.

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

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.

Very poor video quality after transcoding in Adobe Encore CS5.1

MERRY CHRISTMAS AND A HAPPY NEW YEAR!
I have very poor video quality after transcoding the video file (MPEG) in Adobe Encore CS5.1. Below you see my used settings in my filmproject.
The problem exists after transcoding in Adobe Encore CS5.1. I checked all steps and found out that there is no problem until transcoding. My exported file in MPEG has very good video and audio quality.
Facts:
1. Camcorder: Panasonic AG-AC160AEJ
Operating System : Windows 7, 64 Bit, Ultimate edition
Source files: MTS files
Recording settings (clip settings):
Type: MPEG Movie
Image Size: 1920 x 1080
Frame Rate: 25,00
Source Audio Format: 48000 Hz - compressed - Stereo
Project Audio Format: 48000 Hz - 32 bit floating point - Stereo
Pixel Aspect Ratio: 1,0
2. Sequence settings in Premiere Pro
Sequence was created from Clip directly with settings above.
3. Exporting settings in Adobe Premiere Pro:
Match sequence settings was activated. Now other changes were set.
4. Exported File:
Video
Image Size: 1920 x 1080
Data Transfer Rate: 25920 kBit / s
Frame rate: 25
Audio:
Bit rate: 384 kBit / s
Channels: 2 (stereo)
Frequence: 48 kHz
5. Transcoding settings in Adobe Encore:
I used different transcoding settings such as automatic DVD Transcoding, CBR and VBR.I also set “use maximum render quality”. But all results were always the same: very poor quality.
Why does the encore transcoding cause such bad video quality?
How can I solve this problem?
Please help me soon.
Best regards.

Hi Ann,
1) I did not only „Automatic (based on source)“ options in my tests, but also many other customized options.
The results are very poor. I have done a new test with the following settings. The result is also poor:
Download link: http://www.klavierlehrer-bayern.de/download/test_mpeg2dvd_1.m2v
Export Settings:
Format: MPEG2-DVD
Preset: Custom
Codec: MainConcept MPEG Video, Quality: 5
Frame Rate: 25 fps
Field Order: Upper
Pixel Aspect Ratio: Automatic (based on source)
Render at Maximum Rate: [active]
Bitrate Encoding: VBR, 2 pass
Minimum Bitrate (Mbps): 5
Target Bitrate (Mbps): 9
Maximum Bitrate (Mbps): 9
GOP Settings
M Frames: 4
N Frames: 12
Use Maximum Render Quality: [active]
Multiplexer: None
2) Why shouldn’t I use the “Match Sequence Settings” in exporting? Because of the big output file size?
I used it and the results are very good as I expected:
Download link: http://www.klavierlehrer-bayern.de/download/test_MatchSequenceSettings.mpeg
Export Settings
Match Sequence Settings [selected]
1920 x 1080, 25 fps, Upper, Quality 50
User Maximum Render Quality: [active]
3) I tried also Dynamic Link in PremierePro (to Encore).
The results are also poor.
4) I will test also LagarithLoslessCodec and frameserving +DGMPGDec. But the video is vertical long drawn-ot.
I think I did not use it correctly.
Regards

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?

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.

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 in preview - CR2008Sp4

Hi,
I have a report, designed in CR 2008 SP4, with a logo image(blob field - bmp) on the top of the page.
When previewing the report from my Win Forms app, the image quality is poor/grainy.
If I export it to PDF (either from the previewer or from code) or print it, the image quality is perfect.
I have the report option 'Retain Original Image Color Depth' ticked.
Anyone have any ideas?
Thanks,
Fergus

Bhushan Hyalij wrote:
Hi Fergus,
>
> Does the image come up fine when the report is viewed from the CR designer?
>
> Is it a .bmp, jpeg or something else?
> How large is the image?
> Is it on the main report or inside a subreport?
>
> Could you provide the snapshots of the report from the designer and from the viewer?
>
> Try checking 'No Printer' in the Page setup of CR designer and then add the report to the app.
> See how it behaves.
>
> Bhushan.
>
> Edited by: Bhushan Hyalij on Dec 1, 2011 7:11 PM
>
> Edited by: Bhushan Hyalij on Dec 1, 2011 7:28 PM
Hi Bhushan,
Thanks for the reply.
Does the image come up fine when the report is viewed from the CR designer?
>> Yes
Is it a .bmp, jpeg or something else?
>> In the sample I'm providing, it's a jpg but I can confirm similar behaviour with bmps
How large is the image?
>> In this sample, 57kb
Is it on the main report or inside a subreport?
>> Main report
Could you provide the snapshots of the report from the designer and from the viewer?
>> Sure, see this [snapshot|http://img36.imageshack.us/img36/2263/qualityexample.jpg] and the original [logo|http://img849.imageshack.us/img849/2573/acmeltdheader.jpg]
Try checking 'No Printer' in the Page setup of CR designer and then add the report to the app.
See how it behaves.
>> Still loss of quality - no change
Thanks,
Fergus

Poor image quality elements 12 slideshow preview

As I can't find any reference to my original post I thought I'd re-do it. I created a slideshow in elements 12 and found the image quality to fall far short of high definition. The source folder for the images used is contained in Windows Pictures. The pictures were taken with a Canon t4i camera with the image quality being excellent. For whatever reason the quality of the slideshow images are poor. Any help would be appreciated.

Don't purchase a video editing app to work with just still images. They are meant to be used with DV and really don't do a still image any justice.
The final source format should determine the software used. You are suggesting a DVD distribution of your work.
iPhoto is meant to be used on still images (not iMovie, in my opinion).
You don't really want to convert a single frame into multiple frames if you don't need to.
You may want to try the Photo JPEG, Motion JPEG or Animation codecs from iMovie and see if they improve the visual appearance of your work.
Since you want to use a DVD as the distribution method then iDVD may not be the best option either. It is meant for set top boxes using a poor 720X480 dimension in MPEG-2 video format.
You may want to consider a bit different approach and use a "data" DVD and use QuickTime Player as the playback engine. These will only play on a computer but your could use the higher dimensions to your advantage and also the visual quality of computer displays to showcase your work.
Since HD DVD players are not yet ready for mass use it may be a better way to distribute your work.
There is no 720X480 dimension limit (only the limit set by the viewer on the display size when viewed on a computer monitor).
Your "still" images would remain "still" except for transitions.
Heck. You could probably put the whole file onto a CD and save even more in production costs.

Poor image quality when posted on the web

Hi,
When posting my iWeb pages on the web, the images look very poor compared to iWeb. When importing images to iWeb the image size is around 240 kb and when downloading the same image from the web after posting the image size is reduced to 52 kb and with a clear difference in quality. Why is that?
For info, my Optimize setting is set to OFF

Welcome to the Apple Discussions.
TIP: For insurance against the iPhoto database corruption that many users have experienced I recommend making a backup copy of the Library6.iPhoto (iPhoto.Library for iPhoto 5 and earlier) 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 or later), 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 6 and 7 libraries and Tiger and Leopard. Just put the application in the Dock and click on it whenever you want to backup the dB file. 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.
Note: There's now an Automator backup application for iPhoto 5 that will work with Tiger or Leopard.

LR4: poor image quality import mode

Sorry if this has been posted or discussed previously....I am having trouble importing images as I have done in LR2 and LR3 in the import mode due to very poor (highly pixelated) images when i go from group view to loupe view. Despite my attempts to change my preferences and the file handling settings, everytime I start up LR4, go to import, select loupe view, the images are very small to start off, then when i attempt to use the zoom slider in the lower right hand corner, the images become larger - but poor quality - very pixelated. Any suggestions on how to correct this?
I'm sure there is an easy fix, and I am not a pro, but I've been using the same workflow to import my photos by selecting the ones I want to import using the loupe view and I cannot figure out how to get clear loupe view previews!
Thanks for any help you may offer!

Hi Rikk,
Been reading about a fix to this issue where the preview mode gives a very noisy and dark picture in any ways but if I view it at 1:1. I went through the post :
22-Oct-2010 5:27 PM
Lightroom 3 Develop previews different from Loupe view?
Hoping to get a fix to this issue but my fanal conclusion was that this is the way the LR has been designed, not
to over load the CPU.
My setup:
Intel I7
32 gig ram
Windows 7 64bit
ATI Radeon ?? latest video card
Asus PA246Q 24 Inch high gamma Lcd Monitor
Canon D550D 18MP
Shooting Raw (.cr2)
The picture that made me realize this issue
is a shot of a C-5 Galaxy (military transport) in a clear bleu sky shooted at
ISO 100
Exposure is perfect to me, graph slightly to the right.
DPP (digital photo professional) shows a perfect picture with nice blue sky and sharp details around the cockpit
In LR, normal view, sky is dark and very noisy, details are terrible, purely unacceptable.
I was about to trash the shot
The workflow is very intensive to get the picture the way it actually appears in DPP.
Noise full right, Color balance had to be changed to make the picture appear ''normal''
Shadow reduce to zero
Drastic change in contrast....
To finally get something decent once developed, but still not as good as DPP once in .jpg format.
I've been a LR user since 1.1 and it's just now that I realize that all my shots might have been good from the start.
I'm an amateur aviation photographer and the shots I take are sometime unique and not to be seen again (Two P-38s flying in formation).
So it plenty worth spending 5 min. on each pictures. Not surprising that I'm 3-4 year behind. 3000 shots in a single week-end is not uncommon.
The only way I can get some sort of a clear idea of the result is by magnifying the picture on 1:1. Just then I can know if details have been lost and noise at an acceptable level.
This is not a problem to me, I need to magnify to observe all the details, but would be nice to have a clear picture of the final result when in the review module.
Anyhow, I've not subscribe to this forum to put all my trouble on the table. It's just a deception.
Hope someone has a secret option to fix this inconvenient.
(sorry if you find some mistake in my post, English is not my native language)

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...

Very poor image quality in book Preview

Similar Messages

Maybe you are looking for