![]() When you insert bookmarks in audio and video clips within PowerPoint, those bookmarks exist only in PowerPoint and don’t affect the original recording. Then you can insert bookmarks at those points of the video to trigger the playback of the relevant audio comments. The easiest way to set up a slide show to loop or replay continuously is to apply automatic transitions and then configure Slide Show settings. A looping presentation can be used at events, trade shows or even in a reception area in an office. As another example, you could embed a video on a slide, and record audio comments about certain parts of the video. You can set up a PowerPoint slide show to loop or repeat automatically. Instead of setting up a series of timing points to synchronize the narration and animation, you could insert bookmarks at key points in the narrative audio clip that trigger specific segments of the animation to play. For example, you could create an animation that visually describes a process, and record a narration that verbally describes the process. You can insert bookmarks into audio and video clips to identify locations either that you want to be able to quickly get to or that you want to use as triggers for other events. Bookmark points of interest in media clips Bookmarks are a useful new feature for PowerPoint users who incorporate audio, video, and animation into presentations. 3.Ĝlick the speaker icon to the right of the Sound list to display the volume slider, and set the volume level of the sound effect. On the Effect tab, click the Sound list, and then click the sound effect you want to assign to the animation. In the Animation Pane, double-click the animation to open the animation- specific effect options dialog box. Alternatively, use the Up and Down arrows beside the box to increase or decrease the Fade Out duration.Chapter 8: Add sound and movement to slides ![]() Within the Fade Out box, directly enter the exact number of seconds you want the clip to fade out.
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