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# loadAssociatedTracks(ofType:completionHandler:)

Loads associated tracks that have the specified association type.

```
func loadAssociatedTracks(ofType trackAssociationType: AVAssetTrack.AssociationType, completionHandler: @escaping @Sendable ([AVAssetTrack]?, (any Error)?) -> Void)
```

## Parameters

`trackAssociationType`

The track association type to load tracks for.

`completionHandler`

A callback that the system invokes after it finishes the loading request. It passes the completion handler the following parameters:

- tracks: The array of associated tracks, which may be empty if there are no tracks for the specified association type. The value is `nil` if an error occurs.
- error: An error object if the request fails; otherwise, `nil`.

## Discussion

---

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