[P1] Jerky/torn graphics in Keynote on iBook

[Ed Wiser]

The problem here is the video card in the 600 Mhz can not handle some of the
transitions.
I do presentations for a living and it takes a good video card to handle
some of the fancy transitions.
With the 600 model I would not expect it to do some of the fancy transitions
stick with simple ones and you will have less problems.
----- Original Message -----
From: "David Linker" <dtlinker at u.washington.edu>
To: "iBook List" <ibook at lists.themacintoshguy.com>
Sent: Friday, February 21, 2003 4:31 PM
Subject: [P1] Jerky/torn graphics in Keynote on iBook


> I just did my first presentation directly from Keynote. Overall, it
> worked well, using an iBook 600 MHz, and projector. I am running OS X
> 10.2.4, and have 384 MB of memory.
>
> The one problem was that there was "tearing" of the display on the
> projector during some fancy transitions. After the presentation, I
> tried playing with the display parameters to see if that helped. I had
> heard that changing the refresh rate to 60 Hz might help. It made
> things better, but did not resolve the issue. I tried the "Present on
> alternate display" option, but that seemed not to do anything.
>
> Does saving as Quicktime and presenting from Quicktime resolve the
> jerky/torn graphic problem? Or just the crash during display issue,
> which I believe has been resolved if you have OS X 10.2.4
> (http://docs.info.apple.com/article.html?artnum=61858).
>
> Thanks,
>
> David Linker
>
>
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