iMovie- Pictures become blurry after import

We are trying to make a slideshow of pictures in iMovie HD. We first put the photos into iPhoto, and the pictures looked great. Then, after importing them into iMovie HD, we noticed that the pictures looked blurry. We compared the pictures imported into iMovie to the pictures in iPhoto, and the ones in iPhoto had much better quality. We into the playback button in the preferences of iMovie HD to make sure that it was at the highest quality, and it was. We are very confused, and it will be greatly appreciated if someone can tell us the answer to our problem. Thanks! 🙂

Posted on Apr 12, 2005 7:07 PM

Reply
140 replies

May 23, 2005 1:54 PM in response to Susan Roth1

Hi Susan,

Basically I do one slideshow using iMovie, with the ken burns effects, and drop that into an iDVD project, and within iDVD itself add a regular slideshow and drop in the same pics used in the iMovie project, and just set the navisgation to manual, and to include the forward/back buttons.

So the DVD menu would be something like :

Our Wedding Day

- View Slideshow
- Browse Photos

Works quite well, especially if you just have one slideshow, as it still created a DVD style 'menu', plus as I said before gives people the option to either enjoy the slideshow, or just browse through the stills.

Iain

PS you're lucky I saw your post - I was just hunting an old thread of mine about all my memory being gobbled, and trying to figure out where its all going!

May 24, 2005 9:23 AM in response to JohnSW

Susan -

Just in iDVD itself.

Open up iDVD, and hit the customize button on the bottom left - from there you can pick themes, access all your music, movies and photos (under the media tab)

So to add a slideshow, just hit the 'slideshow' button, which will add one on the menu as 'my slideshow'. Click it to change the title, or to add photos double click on it. When you do, it should jump to your photos in the media tab - from there just drag and drop the ones you want. You can change their order by dragging them around, and apply various settings at the bottom - slide duration, music, show navigation etc.

its pretty straightforward once you get familiar with it.

Hope this helps.

Iain

Sep 5, 2005 2:01 AM in response to Karl Petersen

Karl, you wrote:

"You might want to try creating a project using the HDV 720p format. You can't burn it as HD on a DVD, but it's very nice for viewing on the Mac."

I should make a 720p slideshow that must be viewed on a
HD (1280x720) videoprojector that is connected to a PC:
do you know if is it possible to export it in a "cross-platform" format that mantain the overall quality ?
thanks a lot in advance

elche99

Sep 5, 2005 7:00 AM in response to leoluca lolli

I should make a 720p slideshow that must be viewed on a

HD (1280x720) videoprojector that is connected to a PC:
do you know if is it possible to export it in a "cross-platform" format that mantain the overall quality ?

Sorry, I have no experience with video projectors -- HD or otherwise. Anyone?

If QuickTime 7 is installed on the PC, the PC should be able to play any movie you "share" (export) from iMovie. HDV projects produced by iMovie HD use new codecs that ship as part of QuickTime 7. With those codecs installed, the movie should play fine. The Full Quality movie you export will be large, but it should play well.

Please tell us how the HD projection works out.

Karl

Sep 5, 2005 9:00 AM in response to Karl Petersen

Thanks Karl for your reply.

The "HD" projection works exactly as a HDTV do: is only a matter
of resolution allowed (720x576 in std pal-tv , 720p or 1080i
in HDTV): the LCD matrix in the home-theater videoprojectors (vpr)
are now mainly with that resolution (1280x720).
If it was possible to connect my Mac to that vpr
I could directly send the iPhoto slideshow to the vpr
(simply connecting it via DVI-ADC cable for the video
and via std stereo cable to the amplifier for the audio),
but it is connected to a PC and then i need for some
solution that can be executed on a PC.
I've seen the specs required by QT7-HD on the PC side and they
are impressive:
"for 1280x720 (720p) video at 24-30 frames per second:
Dual 2.8 GHz Intel Xeon or faster processor
At least 1 GB of RAM
64 MB or greater video card"
...where dual processor with 1GB-RAM is not a so std pc configuration...

Anyway thanks again for your suggestion.

Sep 5, 2005 10:20 AM in response to leoluca lolli

I've seen the specs required by QT7-HD on the PC side and they

are impressive:
"for 1280x720 (720p) video at 24-30 frames per second:
Dual 2.8 GHz Intel Xeon or faster processor

While considerable horsepower may be required to play HDV at 24-30 fps, your slideshow may look fine with less. By coincidence, a couple minutes ago I exported a 720p iMovie HD project containing slides I shot yesterday to an H.264 movie at 25 fps. The movie plays at just 12 fps on my Dual 1-GHz G4, but the Ken Burns zooms and pans look fine. With slides it may not be crucial for the computer to deliver the ideal frame rate. The movie may look fine nevertheless.

Karl

Sep 8, 2005 7:59 PM in response to Karl Petersen

Hi Karl,
Your "Ken Burns solution" helped me avoid the jaggies with previous versions of iPhoto/iMovie/iDVD. (I learned the hard way about not letting Ken Burns render the stills I include in my DVD productions.)
I've upgraded to iLife '05 and I'm getting ready to start a new DVD project. I've read (OK, skimmed!) this entire "new" thread and haven't been able to determine whether I should follow your old directions for setting the KB elapsed time/zoom. Seems to me it takes a very long time dealing with stills in iMovie because of this. Is there a simpler way to import stills (most of which I'll want to last about 2 or 3 seconds) without having to wait for each to render?
Thanks,
Roger Holtman
I

Sep 9, 2005 8:54 AM in response to Roger Holtman

Is there a simpler way to import stills (most of which I'll want to last about 2 or 3 seconds) without having to wait for each to render?


Yes, it takes some time to render the video from stills. Import a bunch, then go for coffee?

Images don't have to be rendered, of course, but then you run the risk of iMovie adding the jaggies later. I prefer the quality and reliability of Ken Burns-rendered clips.

Karl

Sep 9, 2005 9:53 AM in response to Karl Petersen

Thanks, Karl
Hmmm. Guess I never thought of importing a bunch of them at once. Guess I'm too much of a linear thinker. One step at a time kinda thing -- especially when I'm mixing stills and video clips.
One more question. As I recall, your instructions were to do a minimal zoom and then shorten the clip to eliminate the zoom part. That still the way to do it? It would be so much easier to just decide how long I want each clip to last -- say 2 or 3 seconds -- and then just import them, instead of having to crop each one after the import. Is this just a matter of preference on my part or is the cropping part of what eliminates the jaggies?

Sep 9, 2005 6:51 PM in response to Roger Holtman

So would it be possible to set both the beginning and ending "zoom" values to 100 percent and the duration time to, say, 3 seconds and KB Effect would still render the photos without jaggies?


Yup. In iMovie HD, if the Ken Burns checkbox is on, Ken Burns renders the image. No animated zoom required.

That wasn't true in iMovie 4. Then, rendering occurred only if the checkbox was on AND there was an animated zoom.

Karl

Sep 12, 2005 10:03 AM in response to Derek Bloom

Misery loves company, I guess. I have been reading all these posts trying to figure out how to make my photos more clear--we all look like we have teeth missing in my show, even tho the original images are clear! Ken Burns is turned off.

Anyway, can anyone list the steps I need to take to change the settings you are talking about in an effort to improve my photo images in iMovie? You know, as if you were talking to someone new to this who has been using a PC since the dawn of time and is about to throw this Mac out the window? HELP!!! Thanks.

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iMovie- Pictures become blurry after import

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