Apple Motion 4 - Manual (Page 1336)

To copy an audio track
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In the Audio tab, select the audio track, then do one of the following:
• Choose Edit > Copy (or press Command-C).
• Control-click the track, then choose Copy from the shortcut menu.
To paste an audio track
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In the Audio tab, do one of the following:
• Choose Edit > Paste (or press Command-V).
• Control-click an empty area, then choose Paste from the shortcut menu.
To duplicate an audio track
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In the Audio tab, select the audio track, then do one of the following:
• Choose Edit > Duplicate (or press Command-D).
• Control-click the track, then choose Duplicate from the shortcut menu.
The duplicate appears below the original file in the Audio tab.
Deleting an Audio Track
There are two ways to remove an audio track from your project.
To delete an audio track
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In the Audio tab, select the audio track, then do one of the following:
• Press the Delete key.
• Click the Delete button (–) at the top of the Audio tab.
• Control-click the file you want to remove, then choose Delete from the shortcut menu.
If you try to delete an audio file with linked video, the following alert dialog appears:
Note: Deleting tracks from the Audio tab removes the associated file from the Media tab
if “Automatically removed unused media” is selected in the General pane of Motion
Preferences.
1336 Chapter 20 Working with Audio