Question

What is the purpose of loop until next sound check box?
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Answer 1

Answer:

If you apply Loop Until Stopped option the audio clip will repeat as long as one slide is displayed. If you select the Play Across Slides option it will continue to play while other slides are being displayed in the presentation. Answer: What will happen if you apply Loop until stopped option

Answer 2

your answer

If you want to repeat an audio or video clip over and over until you move to the next slide, you can loop it. Here’s how:

On the slide, select the audio or video icon, and then on the ribbon, under Audio Tools or Video Tools, click the Playback tab.

Check the Loop until Stopped box.

Loop audio until it stops

Play music across multiple slides

On the ribbon, on the Audio Tools Playback tab, select Play in Background. See Play music across multiple slides in your slide show for more details.

See Also

For more information about playing and working with audio in PowerPoint, see:

Add audio to your slide show

Trim a video, music clip, or sound clip

Play music and other sounds automatically when a slide appears

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