You can add audio to an existing slide in your presentation by importing an audio file. Only one audio file of a given file type can be added to each slide.
For best results, it is recommended that you import a .wav file. Dialogue Design will convert .wav files to .mp4 and .spx format to support both mobile and desktop platforms. See Best Practices for Importing Audio/Video Files for more information.
Notes:
For Desktop only (.prs) courses, the supported file formats are 8-bit or 16-bit uncompressed .wav files. The sampling rate should be 5512 Hz, 11025 Hz, 22050 Hz or 44100 Hz; .wav files with a sampling rate that is outside the given range cannot be imported. This restriction is due to a limitation in the Flash library.
For Mobile and Desktop (.mprs) courses, the supported file formats are .mp3, .mp4, .wav, .we, .spx, and .aac files.
In the case of PowerPoint slides, importing audio will replace all the audio in the slides with the imported audio.
You cannot import audio files into tests or polls.
To add audio to a slide
In the Presentation Layout pane, select the desired slide.
Click Slide > Add Audio to Slide on the menu, or click on the toolbar.
In the Audio dialog box, click Import.
In the Import Audio File window, browse to and select the desired audio file.
Click Open.
The selected file displays in the Audio Files section of the Audio dialog box.
Click OK.
The selected audio file is imported to the slide. The icon displays at the bottom right corner of the slide.
Note: You can only include one audio file of a given file type to each slide/image.
To remove an audio file
In the Audio Files section, select the file you want to remove.
Click Remove.
When the message displays asking if you want to delete the file, click Yes.
on the toolbar.
icon displays at the bottom right corner of the slide.