Macromedia breeze presenter Manual De Usuario
36
Chapter 3: Working with Audio
To add a silence period to an audio file:
1.
In PowerPoint, open a presentation (PPT file) containing audio files.
2.
From the Breeze menu, select Audio Editor.
The Audio Editor dialog box appears.
3.
You can add silence anywhere in a presentation, including a specific location within an audio
file. Click the location in the presentation, or the exact location within an audio file, on the
waveform to which you want to add the silent period.
file. Click the location in the presentation, or the exact location within an audio file, on the
waveform to which you want to add the silent period.
4.
From the Insert menu, select Silence.
The Insert Silence dialog box appears.
5.
In the Insert text box, enter a number to specify the length of silence (in seconds).
6.
In the pop-up menu to the right, select the position in the audio file to which you want to add
the silence:
the silence:
Cursor Position (default)
This option adds silence at the point in the waveform you selected
in step 3.
Start of Slide
This option adds the silent period to the beginning of the slide containing the
location selected in step 3.
End of Slide
This option adds the silent period to the end of the slide containing the
location selected in step 3.
7.
Click OK.
Breeze Presenter adds the silent period to the audio file and displays it in waveform.
8.
To test the audio file with the silence added, click Play in the lower-left corner of the Audio
Editor dialog box.
Editor dialog box.
Adjusting audio volume
You can adjust the volume of audio files included in your presentations. After adjusting the
volume, preview the presentation to see if the sound level is acceptable.
volume, preview the presentation to see if the sound level is acceptable.
To adjust the volume of audio files:
1.
In PowerPoint, open a presentation (PPT file) containing audio files.
2.
From the Breeze menu, select Audio Editor.
3.
From the Tools menu, select Volume.
The Adjust Volume dialog box appears.
4.
Click the volume slider on the left side and drag it up to increase volume, or down to decrease
volume.
volume.
5.
You can change the audio processing options, as follows:
Normalize
allows Breeze Presenter to adjust the sound volume automatically. Normalizing
audio helps keep the sound level consistent between slides.
Dynamics
amplifies quiet sections of the audio to help compensate for variations in audio
volume.