

If you plan on using AirPlay to show your slides on a standard flat-screen TV, then the 16:9 aspect ratio is probably your best bet. Digital cameras have changed that, and our Keynote slide templates come in either 4:3 or 16:9 aspect ratios. Back in the days of photo film, just about every photo had either a 1:1 (square) or 4:3 aspect ratio.

You’ll also have a choice of aspect ratio - the ratio of image width to height. On the Mac, launch Keynote and select a template from the choices available. Create A New Documentįirst, we need to create a new Keynote document. Let’s get started by creating a quick slideshow.

You can quickly import a lot of photos to make individual slides.With the slideshow selected, choose Duplicate from the Photos menu or -click it and choose Duplicate from the contextual menu.You’re probably asking yourself, “Wait, why not just use the Photos app to create a slideshow?” There are some good reasons to use Keynote for your slideshows instead of Photos: You can also create a slideshow by duplicating an existing one, which can be helpful if you want to experiment with different settings without losing any work. IPhoto won't let you create a saved slideshow if you select a book, card, calendar, or another saved slideshow instead of an album or individual photos. IPhoto automatically names your slideshow after the currently selected album. Either select the slideshow and choose Delete Slideshow from the Photos menu or -click it and choose Delete Slideshow from the contextual menu.Or just press to avoid the warning dialog. Select the saved slideshow in the Source pane, press, and click Delete when iPhoto asks if you're sure.IPhoto creates a new saved slideshow in the Source pane and displays the slideshow tools under the display pane. When creating a saved slideshow via the + button, iPhoto gives you a chance to change the automatic name it creates based on the currently selected album. In the dialog that appears, choose Slideshow from the New pop-up menu and enter a name for the slideshow in the Name field ( Figure 5.5).įigure 5.5. Select one or more photos or albums, and click the + button underneath the Source pane. iPhoto provides slideshow tools under the display pane only when you select a saved slideshow in the Source pane. IPhoto creates a new saved slideshow in the Source pane and displays the slideshow tools under the display pane ( Figure 5.4).įigure 5.4. Select one or more photos or albums, and click the Slideshow button underneath the display pane.

Saved slideshows are also ideal if you plan to show the same slideshow on multiple occasions. Basic slideshow are easy, but for more control over your slideshow's presentation, create a saved slideshow instead.
