Apacer Technology Audio Steno AU822 User Manual page 25

To change the Audio:
You may substitute a new audio background for the video file. Video data
remains the same. To do this:
1. Click .
2. From the Open window, locate and select the new audio file, then click
Open.
3. The new audio path now appears in the Substitute new audio file for
old audio window. Click the OK button to confirm.
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