( Play across slides also makes the audio file start automatically during a slide show. Move down the points in the middle to lower the music volume in certain places. Switch to the Timeline view and fine-tune the sound using Audio Points: right-click a song and add a few. Add one of the 200+ songs from the built-in collection or drop in your own music. With the audio icon selected on the slide, on the Playback tab, click the list named Start, and select Play across slides. There is no photo slideshow without music. In the file explorer, locate the music file you want to use and then select Insert. On the Insert tab, select Audio, and then Audio from File. Play music and other sounds automatically when a slide appears Record a slide show with narration and slide timings Video and audio file formats supported in PowerPointĪdd or delete audio in your PowerPoint presentation However, if you find that you're having trouble synchronizing the music with the slide show, you can use a third-party audio editing tool, such as Audacity®, to string the songs together into one file so they play continuously throughout the slide show.
If your slide show is longer than one song, you can add more songs. Play multiple songs across multiple slides Play in Background makes the audio file start automatically during a slide show and also makes the audio play across multiple slides. Choose from a musical masterpiece in the royalty-free Biteable library or upload your own audio file. Hit the music note icon down in the timeline. Now it’s time to add a song to your video. With the audio icon selected on the slide, on the Playback tab, select Play in Background. Tap the canvas, then hit Add scenes, followed by Upload. In the file explorer, browse to the music file you want to use, and then select Insert. On the Insert tab, select Audio, and then Audio on My PC.
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