Very specific question re: scrolling credits

Question

I am using the "scrolling credits" theme to end my movie/slideshow. I can't seem to slow down the scroll and the credits are flying by. Any one know how to do this?

Answer 1

In addition to AppleMan's good advice, I thought I would provide an extra tip that may help with the Scrolling Credits title.
I'm not sure whether the tutorial AppleMan has linked to covers my tip, as the tutorials aren't playing for me at the moment. Maybe Apple is doing a bit of maintenance.
Here's my tip. If you have used one of the backgrounds provided in iMovie, to which you are applying a Scrolling Credits title, you may have to extend the duration of the background clip as well as extending the title duration. iMovie's behaviour here is not always consistent.
So, if the title has defaulted to, say, 4 seconds and you want, say, 20 seconds, you should firstly change the background clip to 20 seconds. To do this, either double-click on the background clip to bring up the Inspector, or click on the small gear icon on the background clip and select Clip Adjustments. From here you can change the duration of that clip. Finally, follow AppleMan's advice on how to change the duration of the actual title text. Ensure that this duration exactly matches the new background duration, unless you wish to add a transition at the end, in which case extend the background further.
One other tip. For double-clicking to work when editing, you need to set this feature in iMovie's Preferences. In the Preferences window there is an item "Double-click to" - with 2 choices, Edit or Play. Check the Edit box.
Hope this is useful. I've personally had trouble with "Scrolling Credits" timing and this is how I solved it. The same tip applies to the timing of the "Far Far Away" title. In fact that may have been where I first encountered the timing issue (can't recall).
John