Apple Keynote Guide de l'utilisateur télécharger pdf (Page 203)

Chapter 11 Viewing, Printing, and Exporting Your Slideshow 203

Setting the Slide Size

For highest-quality playback, your slide size should match the screen resolution of the

display on which the slideshow will appear. Most projectors work best with slides at

800 x 600. Newer projectors may display slides at a resolution of 1024 x 768 or higher.

If your presentation includes movies, you might want to use a higher resolution. In

this case, choose a high-denition (HD) theme with a resolution of 1920 x 1080 (not

all themes oer the higher resolution). Higher resolution requires more memory and a

faster processor.

You can change the slide size of a Keynote document in the Document pane of the

Document inspector. If you’re not sure of the best slide size or you don’t want to

change the original slide size in your document, Keynote plays the slideshow at its

original size, centered on your display and surrounded by a black border. If a slide is

too large to t the display, Keynote automatically scales it down to t the screen.

You can also have Keynote scale the slideshow up to t your screen when the

slideshow plays.

To scale a slideshow up during playback:

1 Choose Keynote > Preferences.

2 Click Slideshow.

3 Select “Scale slides up to t display.”

This option does not actually change the slide size of your Keynote document; it scales

the document to t the display. Some video quality may be lost during playback with

this option.

4 If you use the Cube or Flip transition, you may want to select “Reduce Flip transitions

to avoid clipping” or “Reduce Cube transitions to avoid clipping.” Otherwise, part of the

transition may not be visible.

Rehearsing Your Presentation

Using rehearsal view, you can see presenter information—without requiring a second

display—so that you can practice and ne-tune the timing of your presentation.

In rehearsal view you can display the current slide, the next slide, and other items

selected in Presenter Display preferences (see “Customizing the Presenter Display” on

page 208).

To rehearse your slideshow:

1 Choose Play > Rehearse Slideshow.

2 To scroll through your presenter notes, press the U (up) or D (down) key or use the

scrollbar on the right side of the presenter notes.

1 2 ... 198 199 200 201 202 203 204 205 206 207 208 ... 246 247

Pas de commentaire

Apple Keynote Guide de l'utilisateur Page 203