Tracks Menu
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Track View Tracks menu

There are two types of special tracks that can be accessed from the Tracks menu: Note tracks and Visibility tracks.

Note Track

Lets you add or remove note tracks to your scene. Note tracks can be used for variety of purposes to add information to any track in Track View. See Add Note Track.

Visibility Track

Lets you add or remove visibility tracks to objects your scene. You can also keyframe visibility by changing the visibility parameter in the Object Properties dialog when Auto Key is on. See Add Visibility Track.