Returns an array of asset tracks associated with an asset for the specified media type.
- iOS 4.0+
- macOS 10.7+
- Mac Catalyst 13.0+
- tvOS 9.0+
- watchOS 6.0+
The media type according to which the asset filters its tracks. For valid values, see
An array of
AVAsset objects of a specific media type.
You can call this method without blocking when the data in the
tracks property is already loaded.