Jpeg quality when exporting

Is there a way to adjust the jpeg quality when exporting or editing? I can change the image size, which is helpful, but it would be nice if I could change the jpeg compression in order to reduce the file size. Thanks!

Hi Stanleydad,
i noticed from you other post that you are using AOL.
In iPhoto Preferences, have you chosen AOL as your email client.
Once you do this, when you choose an images within iPhoto and click the email icon, iPhoto will open your AOL mail client and attach the photos with the size you chose in the export dialog.
You might even want to make a new post that is all yours so it is easier for us to address all your needs.
Give us the version of iPhoto you are using, the Mail client (AOL) and any other information on what you want to do and we will tell you how to accomplish it.
Lori

Similar Messages

Controlling level of JPEG compression when exporting from iPhoto 6?

Hi all,
I'm wondering whether one can adjust the level of JPEG compression when exporting images?
I'm still on iPhoto 4 that unfortunately doesn't offer this option and by default produces fairly large images that aren't well suited for web presentations.
I'd be happy to upgrade to iPhoto 6 for that feature alone.
Cheers Martin

HI Martin,
There is no compression option in the File>export window. You can however input size dimensions so a 2592x1944 can be exported to any 4x3 value such as 800x600

Very poor quality when exporting slideshow

I am using a Canon 5D, and when I view the images in Full screen. They are gorgeous. I created a slideshow. When I play the slideshow in Aperture - again they are gorgeous and crisp, however when I export these images to a Quicktime movie they look blurry - almost like they were taken with a regular point and shoot.
I have selected Export > HD 720p
I understand that slideshows are generated from previews, so I went to Aperture > Preferences > Previews and selected Photo Preview > Don't limit & for Photo Preview Quality I selected 12 (high).
I kept the 2 selections that were there on default selected (these are: new projects automatically generate previews, and use embedded JPEG from camera whenever possible)
Then I selected all of the images in the slideshow, and when I right clicked and selected "Update Previews" I received the message saying that the previews were already up to date. I exported the slideshow - and the quality was still poor.
I then tried to update the previews from the items in the individual libraries themselves instead of selecting the images in the Slideshow (hoping that would make a difference), and tried to update the previews. But I got the same error.
What am I missing? Why am I seeing excellent quality when I preview the slideshow when I click the Full Screen play button - but when I export it to 720p HD it looks horrendous.
Please help!

FTF you need to hold down the alt key when selecting the images and choose generate preview. The update preview option maintains previous settings. Using alt/option creates a new preview.
Second HD720p is still significantly below the resolution of your display so the images will look softer.
But try the previews first and post back.
M.

Jpeg quality on export

I am experiencing a problem with the quality of the jpegs I get when exporting from Aperture. What I want to do is export adjusted NEF files to jpeg at the highest quality but at a reduced size to fit within 950x950. I have a preset arranged and the exported file is at the correct size. The resulting file however is not as sharp as I would expect and often has indistinct but readily visible flaws (almost as though the pixels have not been perfectly put together).
The same file exported from a trial version of Lightroom 2 are pixel perfect and visibly sharper. I have been viewing both exported jpeg files in Preview. I really like Aperture and use it a great deal. I do however need to sort this problem out asap.
I would be very grateful if you have any ideas on how to resolve the matter.
Thanks.
Simon.

Thanks very much for your input Ian. Here are a couple of examples. Small differences to be sure (although I have seen worse than this), but visible nontheless. I would look particularly at the rendering of the sea near the rocks on the left of the picture
Aperture:
http://swjones.onexposure.net/photos/6098/aperture-version/
Lightroom:
http://swjones.onexposure.net/photos/6099/lightroom-version/
Both images had the same export presets.
Thanks again, any help gratefully received.
Simon.

Problem with photo quality when exporting interactive pdf

Hi guys!
I made a simple pdf with before/after retouching samples with photos overlayed, changing on mouse rollover.
When I export it as an interactive pdf (on lossless jpeg quality), the photo quality on the final pdf looks like a jpeg on 40% quality, really bad. Rollover works.
When I export it as a pdf for print on high quality - the photo quality in the final pdf is flawless but rollovers dont work.. (I checked "Interactive Elements: Include Appearance) but still nothing..
Pleeease help cause I can't find a way. I just need the rollovers to work and to have the photos in the best quality possible.
Thanks,
Jelena

If you haven't already you need to change the resolution as well. Like this:
72ppi is the default which in theory should be fine for on screen viewing, but play around and use what works for you.

Poor image quality when exporting a report to Word

Hi,
We are developing an application where users can download exported Word 2003 or PDF documents generated by Crystal Reports. The problem is that when the format type in the export options is set to Word for Windows the quality of the images in the document degrades immensely. The PDF images are looking fine though.
Literally, the only difference between the two exports is that only one of these lines executes depending on what the user selects when exporting the report.
crxReport.ExportOptions.FormatType = CRAXDRT.CRExportFormatType.crEFTPortableDocFormat;
crxReport.ExportOptions.FormatType = CRAXDRT.CRExportFormatType.crEFTWordForWindows;
I am using Crystal Reports 10.0. Upgrading to Service Pack 6 did not seem to solve the problem. This service pack resolves a similar problem that occurs with PDFs but it's Word documents we're having trouble with. The project we are working on is a .NET 1.1 project and it is hosted in a machine running Windows 2003 Standard Edition with Service Pack 2.
Any help is greatly appreciated
L.

Hello Logan:
See if the directions in [this|http://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/oss_notes_boj/sdn_oss_boj_erq/sap(bD1lbiZjPTAwMQ==)/bc/bsp/spn/scn_bosap/notes.do] note help.
[This|http://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/oss_notes_boj/sdn_oss_boj_erq/sap(bD1lbiZjPTAwMQ==)/bc/bsp/spn/scn_bosap/notes.do] note is not quite what you'd look for, but it may be worth considering to see if it helps.
Other than that, as Ido recommended, despite the difficulties of the number of parameters, see if exporting from the CR designer is any different. If it is not, we're fighting a lost battle. Alternatively, you could create a new report in the CR designer, no database connection needed. Insert an image, export.
Ludek

IPhoto Slideshow Image Quality when export to IDVD

Aloha ... I have two issues that I am having problems with when I export to IDVD. My images look very fuzzy (originals are very high res and print quality images} when exported to iDVD and a DVD is made. Also in the show my vertical images look fine and fill the screen yet on iDVD they are made shorter/squatier and upper and lower parts of the original image are lost. The format is wide screen as is the show. I am using a LCD wide screen TV if that helps. Any ideas out there?

Welcome to the Apple Discussions. Are you cropping your photos to the 16:9 ratio before creating the widescreen slideshow in iPhoto and exporting them to iDVD for a widescreen project? Most digital camera images are in the 4:3 size ratio and don't convert well to the widescreen. Also check the aspect ratio that you're playing the dvd in as that can have an effect on how the slideshow looks.
Also remember that the images going to iDVD will be reduced to 640 x 480 (normal TV) and slightly larger for the widescreen version. So the pixel dimensions of the original image are not that relevant.
Happy Holidays
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.

Poor video Quality when exporting to DVD

I cant seem to get a clear video. I am downloading from DV from a canon and the quality is sentational.
When on the time line averything is brilliant. When rendereing everything is still ok.
When exporting to DVD it goes pear shaped. I have tried dozens of different variations with the same results.
I am in AUstralia and am using PAL.
I get motion blur and what appears to be very poor quality result after exporting.
Help... I dont have much hair left.
Premier Pro Tragic

@Harm,
"Pear-shaped" (or sometimes "fruit-shaped") is a euphemism meaning that the effort has gone awry; it was a mess.
@John,
Export to DVD is a PPro 2.0 function; in CS3 it is now Export to Encore. Is that what you meant?
First thing is to check the field orders of your source material and of your export settings. Don't invert them, and don't deinterlace interlaced footage.
Perhaps a short list of the settings you have tried (and why you chose those settings) would help us help you.
-Jeff

Poor photo quality when exporting iPhoto slideshow

Does anyone know which setting produces the best quality for an mp4 when creating a DVD using iDVD? I put a slideshow together using iPhoto because I wanted to use the iPhoto scrapbook theme. I exported the iPhoto slideshow using the highest quality (standard display setting) which produces an mp4 1422 x 800 (H.264, 30 fps, 7 Mbps, ~907 MB).
The iDVD project settings are:
1) Best Performance
2) High Quality
3) Professional Quality
What doesn't make sense to me is that #1 claims to produce a total ~1GB DVD with a 995 MB movie and shows the Quality level as green.
When selecting #2, the claim is a total ~643 DVD with a 575 MB movie with Quality in the red.
When choosing #3, the numbers stay the same as #2 but the Quality goes to yellow.
Why wouldn't the higher quality settings produce a larger DVD with less compression? Which setting really gives the highest quality?
The default is #1 (Best Performance) which clearly produces the lowest quality video when compared to the mp4 export from iPhoto (appeared with a higher quality) and when compared with playing the slideshow directly in iPhoto (appeared with the highest quality).
Would the quality be any higher if I export the iPhoto slideshow using a customized setting? iPhoto custom settings allow the choice of about 10 different compression types from Animation, Apple Intermediate Codec, to DV/DVCPRO - NTSC, to H.264, to MPEG-4 Video, to None (and others not listed here). The frame Rate can also be adjusted from Current (whatever that means), to 8, to 60. The Compressor Quality can be adjusted from Least to Best. Would "None" as the compression type produce the best quality when producing the iDVD?
The ultimate goal is to display the slideshow on the project at my church. The easiest way to do this is to put it on a DVD. But as described above, the quality decrease from iPhoto direct play of the slideshow is noticeable when moving to the .mp4 and extremely noticeable when putting the .mp4 in iDVD and playing the DVD back.
Thanks in advance for any suggestions or links to better documentation.

you just cannot export your slideshows in order to burn DVDs, with the same quality
That's an issue with iDVD and the DVD standards. All DVD media is downsized to 640 x 480 or the wide screen 720 x 480. It's the nature of DVDs, not iPhoto. If you use the Ken Burns effect in iPhoto you will need to use the largest 4:3 ratio images possible so the zoom and scan of the KB effect is working on the most number of pixels possible.
I've found that the best final image resolution is obtained by creating the slideshow in iDVD from stills imported from iPhoto at the 4:3 size ratio. The downside to that method is no KB effect and only one transition per slideshow. I play those types of slideshows on a 50" 1020p HD Panasonic plasma TV and the images are quite good. But good is in the eye of the beholder.
See Jim Symon's post in this iDVD topic: Re: High-definition DVDs. Also search his other posts as he was working out a workflow using Photo to Movie to create high def movies and burn them with iDVD. As I recall he found and posted his workflow at one time.

Poor quality when exporting to MOV (H264/AAC) with CS5 and CS5.5

Hi there,
I need to export my HDV sequence (1440*1080 Pixel 1,33 25fps) using HDV footage only to MOV format (with H264 / AAC codecs).
I'm using 1024*576 (1.0) SD preset with a correct video bitrate CBR 6mbs and the Quality is awful.
When I use the H264 format ( to get a .MP4 file) with the same preset (1024*576 square pixel >> CBR 6mbs) the quality is quite good. I 'm pretty happy with that. The only thing is that my client (TV) needs the clip in MOV format (including H264/AAC codecs) and the quality is awful. They expect me to use FCP as most of the journalists here in France use this application.
I tried with PREMIERE CS5 on a PC (windows 7 64 bits) >> 8G0 RAM, Dual Core
and with PREMIERE PRO CS5.5 on a mac
Same awful result when trying to export to MOV (H264/AAC).
I heard that PREMIERE can't properly export to this format? Is this correct? If so, i need to convince my client to use only MP4 (H264/AAC) files since I don't really wanna use Final Cut Pro or Media Composer to edit and export my clip.
Any tips ?
Thanks guys.
Julien

I had similar quality issues exporting H264 from PPro vs. Avid Media Composer. CHeck out this thread link http://forums.adobe.com/thread/854379?tstart=0.
I found it pretty helpful, it also links to another reference thread.
I think it's possible, but will take a bit of trial and error.
Good luck
Lindsay

Disappointing quality when exporting to DVD - how do I improve this?

Hi,
I've spent quite a long time producing beautiful slideshows in iPhoto '08 - complete with soundtrack, Ken Burns affects and transitions. I wished to burn this slideshow to DVD, but I was extremely disappointed with the quality of the final result.
Compared to playback on my iMac, the slideshow on the DVD was very grainy and jerky. I have a HD (1080i) plasma at home, with an upscaling DVD player. DVD movies are excellent quality with my home cinema set-up, so I'd like to achieve similar results with the slideshow movie I create from iPhoto.
When exporting from iPhoto, the maximum resolution I seem to be able to specify is 640 x 480 pixels, which to be quite frank is rubbish.
Is there anyway that I can export a higher definition slideshow movie? If I purchase Quicktime Pro, will I be able to do this? I don't want to spend money upgrading to Quicktime Pro, if I can't produce a better quality output from iPhoto (or iDVD for that matter).
Can anyone advise?
Many thanks in anticipation.

iDVD creates presentations that are 640 x 480 in size. That's the standard for TV. I create all of my iDVD slideshow in iDVD and, IMO, get better image quality when played. I don't get to use the KB effect but it's not one of my favorites anyway so it doesn't matter.
You could create the slideshow in iMovie (iMovie 6 is my preferred version) and then after you've got the slideshow as you want quick iMovie, launch iDVD and drag the iMovie project file into iDVD. That will prevent iMovie from encoding the movie before importing into iDVD where it will get encoded a second time. This lets iDVD to the encoding and will give better results.
If you add the movie project to an iDVD slideshow (doesn't have to have any photos in it) the movie will be scaled to the TV safe area and not get affected by the TV overscan issue that movies added to iDVD as movies do. They lose about 10% of the image due to the overscan. It's the nature of the beast. iDVD 7 will not scale them to the safe area if they are added to an iDVD created slideshow and can have be included with photos also.
Do you Twango?
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.

Maintaining quality when exporting to MP4

I'm trying to export my video to MP4, but everything I've tried ends with a drastic loss of quality. Exporting to DV or Sorenson 3 look fine. But exporting to MP4 or H.264 are completely unusable. I've adjusted for higher data rates, more key frames and frame rates...I've selected best quality...I've set it for 640x480 and 320x240...I've tried Compression as well as Conversion and ended with the same results each time. I've also tried to export from Quicktime 7.0 instead of through FCPHD.
I've exported to MP4 with great results before and my software hasn't changed since the last time I exported a project.
Any suggestions? Thank you.
Emac 1.25GHz Mac OS X (10.3.9)

Thank you....
I've tried a couple of different ways:
A.
Select File -> Export -> Quicktime Conversion.
In the Save window, change the format to MPeg-4 and select Options.
In Export Settings, I've changed the File Format to MP4, Video Format to Mpeg-4 Improved and Image Size to 640 x 480 VGA. I've tried different figures for the Data Rate (256, 512, 768) and Frame Rate (29.97, 15, 10).
Last step was to select Save.
B.
In the Save window, leave the format as QuickTime Movie and select Options.
In the Conversion Settings window, I selected MPeg-4 Video (A few other times I tried this using H.264).
I left the Frame Rate at Current but have also tried 29.97.
Key Frames I left at Every 24 frames.
I increased Quality to Best and Data Rate I've tried changing it to Automatic but have also left it on Restrict to 6400 kbits/sec.
The Optimized selection has been always set as Download.
After Selecting Okay, I've tried setting the size as Current, 640x480 and 320x240.
I've always deselected Prepare for Internet Streaming.
After that, I've selected okay and then Save.
Each time the quality of the video has been very bad. Since the source video comes from a DVD and it looks good when I export to DV or Sorenson 3, there has to be something I'm missing.
Janet

Text quality when exporting to PDF -- CS4

Hi,
Whenever I export my InDesign document to a "high quality print" (PDF) or any PDF preset, for that matter, the text becomes "chunky." The picture below illustrates the problem. The text on the left is how the text appears in InDesign, while the text on the right is how the text appears after exported to a PDF. I have used system fonts and the problem still persists. When I first installed InDesign, I never had this problem, but after having to reinstall it, my exported PDFs look terrible. How can I get the text to appear as it does in InDesign when exporting to a PDF?
http://img35.imageshack.us/img35/549/fontsf.jpg
Thanks!

Acrobat, and Reader, have user preferences, just like other Adobe programs, and you can turn smoothing on or off for text and lineart (this also affects "stitching" on PDFs made with flattened transparency).
InDesign automatically tries to embed all but the most complex (read CJK) fonts when exporting, and should throw a warning, if you haven't turned it off, when it cannot embed due to font licensing restrictions (in which case I would change the font). Printing to PDF requires that font embedding be enabled in the joboptions that are used by distiller, and those options are quite flexible as far as all, none, or some (i.e. you can designate fonts to always embed or never embed).

Decreased JPEG quality when inserted into iMovie as stillframe

I am trying to create a 1 minute video of still frames that consists of a picture that has a duration for 1 second, followed by a black screen for .5 second, repeated until the end of the video.
What I am finding is that the quality of the JPEG decreases when it is inserted to iMovie and is then saved to a file format that would work within presentations (often .wmv). I have tried saving as Quicktime and then using other programs to convert to .wmv but experience the same problem.
Is there an easy solution to this problem? I'd appreciate any help that I can get.

Sounds like you are creating web graphics. Your project is almost the a standard web banner size. It's very small. If your composition window is set to full resolution and 100% scale and the imported images are not perfect then follow these instructions.
The comp must be set to square pixels and an even number of pixels high and wide
The quality setting of the layer in the timeline must be set to high quality (the slash should be solid and go this way /)
Your original images should be created in square pixels (most are) and they should be an even number of pixels high and wide
Your images should be set to 100% scale.
Do that and you'll get a pixel for pixel reproduction of the original image. If you scale, rotate, or mix pixel aspect ratios then the pixels will be reinterpreted. If the image is an odd number of pixels high or wide then the pixels won't line up.

Losing audio quality when exporting from premiere pro

I have now had this happen with two different videos. I play the video in premiere pro and the audio is fine. I export the video and lose most of the quality of the audio portion. One project is a music session when exported I only get the main vocal the drums aren't audible only a buzz sound is made where the kick drum would usually come in. On another project is a thank you video for a family member and the audio is distorted after being exported. The audio sounds fine inside of the session. Once exported the audio will still work fine on my computer and my iphone 5s as long as I'm wearing headphones, once I try to play the video through my iphone 5s speakers the audio quality is gone, making the noises as previously stated. My iphone can still play other tracks fine but videos and audio exported from Premiere Pro are distorted. Any advice on how I can export the video so I wont lose audio quality when playing the video on an iphone? I know it's not my iphone speakers, they play other songs just fine.

The source files as far as the audio goes are wav files that I've pulled off of my desktop. My sequence settings are 1920 by 1080 at 29.97 frames per second. The export settings are H.264 with the preset YouTube (HD 1080 29.97 FPS) and I've also tried HD video 1080p 29.97 FPS. If this isn't enough information please let me know I'm in the learning phase. Audio wise the quality is set to high and I'm exporting at 4800 kh and a bit rate of 190. I've also tried a bit rate of 320 and 264 I think it is and still had the same problems. Let me know if I need to do screen shots I really want to figure this out.
Thanks for your help!

Jpeg quality when exporting

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