WEBVTT
Kind: captions
Language: en

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Now that we've added some audio files to our
presentation,

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we need to edit them a little bit so
they'll play back correctly.

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On the first slide, I added some intro music,

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but the song is over a minute long,
and I really only need a few seconds.

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To fix this, we'll need to trim it.

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Make sure that the audio icon is selected,
and

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then go to the Playback tab and Trim Audio.

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And now you can use the green and red markers
to

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change the start and end points.

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To preview it, click the Play button.

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And I'm going to be adding a fade in and fade
out,

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so when I'm done,

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the beginning and end will sound
a lot smoother.

00:01:04.390 --> 00:01:07.420
And you can adjust the fade in and fade out
on the

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Playback tab.

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I'm going to do point 75 seconds for the fade
in,

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and I want the fade out to be a little bit
longer,

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so I'll do 3 seconds.

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If you want to be able to jump to a specific
point

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in the song, you can add a bookmark.

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Click on the timeline where you want the bookmark
to be, and then click add bookmark.

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And this little circle will appear,

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and during your presentation you can just
click on it to jump to that spot.

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If I played the slide show right now, I would
have

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to click on the audio icon to start the music.

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But I would prefer if it started playing
automatically.

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You can change this by going to the Audio
Options

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group on the Playback tab.

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And where it says Start On Click, you can
change

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this to Automatically.

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And there are some other options that you
can

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change here.

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You can have the audio file loop continuously
until you stop it,

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you can rewind it after it's done playing,

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you can hide the audio icon,

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and you can adjust the volume.

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Now I'm going to start the slide show to test
the

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intro music.

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It starts playing automatically,

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and it fades out nicely.

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If you want to change the appearance of the
audio

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icon, just select it

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and go to the Format tab.

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And here you can make any kind of adjustment
that

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you want.

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Or, you can even use one of your own pictures.

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In the Adjust group, click the Change Picture
command.

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Then find the picture that you want to use,

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and click Insert.

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Then you can resize it if you want to.

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And I'm also going to change the color so
it

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matches the slide.

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Audio can add a lot of excitement to your
presentation,

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and by using the Format and Playback
tabs to customize it,

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you can make it even more impressive.