View photos and videos in Photo Booth on Mac
Select photo or video thumbnails to view them.
In the Photo Booth app on your Mac, do any of the following:
View a photo or a video: Select a thumbnail. When viewing a 4-up photo, click one of the photos to view it larger. Click the photo again to show all four photos.
Control a video: Select the video thumbnail to begin playing the video. Change the volume, click the Pause or Play button, or drag the playhead to choose where playback starts. You can also use AirPlay to stream the video to another device.
Tip: To speed up or slow down the video, click the Playback Speed button , click Playback Speed, then choose the speed.
Browse thumbnails: Swipe left or right on a trackpad or use the arrow keys on the keyboard.
View a slideshow of your photos: Choose View > Start Slideshow, then use the controls at the bottom of the screen. Hold the pointer over a control to see what it does.