Apple Keynote '08 - Manual (Page 97)

Chapter 4 Working with Sound, Movies, Graphics, and Other Objects 97
6 Choose a repeat option from the Repeat pop-up menu:
None: Play only once.
Loop: Repeat continuously.
Loop Back and Forth: Play backward and forward continuously.
7 To increase or decrease the playback volume, drag the Volume slider to the right or left.
Adding Narration
You can record yourself talking about each slide. When you advance to the next slide or
build, your timing is recorded as well.
To record a slideshow:
1 If you’re using an external microphone instead of your computer’s built-in microphone,
connect the microphone and use the Sound pane of System Preferences to configure
the input settings.
2 Select the slide on which you want the recording to start.
You don’t have to select the first slide, but a recorded slideshow plays back only from
the first recorded slide.
If you select a skipped slide, recording starts with the nearest previous unskipped slide.
3 Do one of the following:
 Open the Document Inspector, click Audio, and click Record.
 Choose File > Record Slideshow.
Set the playback volume.
Select to start the movie
on click (rather than
when the slide appears).
The QuickTime
Inspector button Select the frames on
which to start and stop
playing the movie.
Select the frame to
display until the movie
begins playing.
Set playback
repeat options.
Use these controls to view
the movie or play sound as
you edit your slideshow.