Adobe PRESENTER 7, Инструкция по использованию, Страница: 32 / 92

ADOBE PRESENTER 7
Using Adobe Presenter 7
29
See also
“ Record audio ” on page 24
“ Preview a presentation ” on page 8
Edit audio timing
1 In PowerPoint, open a presentation (PPT or PPTX file) containing audio files.
2
Select Adobe Presenter > Edit Audio.
In the Audio Editor dialog box, Presenter displays any audio files incorporated into the presentation as waveforms.
Slide numbers along the top of the waveform show exactly how the audio files are currently distributed across the
slides. Presenter lets you import or create an audio file and then distribute that audio file across multiple slides.
Change how audio files are distributed across slides
❖
In the Audio Editor, click a slide divider at the top of a red slide marker line and slide the divider to the left or
right.
Dragging the slide divider to set where audio begins or ends for a specific slide
The waveform remains static, but you can change where the audio file begins to play within the presentation. This
option is useful if you have a long audio file and need to experiment with assigning the file to one slide or having it
play over multiple slides.
Listen to an audio file
❖
In the Audio Editor, click a location within the waveform, and then click Play in the lower-left corner of the Audio
Editor dialog box or press the spacebar on your keyboard.
The audio plays from the location you selected to the end of all audio in the presentation. (You can stop the playback
at any time by clicking Stop in the lower-left corner of the Audio Editor dialog box or pressing the spacebar on your
keyboard.)
Zoom in on an area of the waveform
❖
In the Audio Editor, click the waveform, and then click Zoom In or Zoom Out in the toolbar. (Alterna-
tively, click in the waveform and roll your mouse wheel to zoom in and out).
The scale at which you are viewing the waveform is shown in the Scale information box in the lower-right corner of
the dialog box.