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# CNCompositionInfo

An object that enables you to add the appropriate number of tracks for a Cinematic asset.

```
class CNCompositionInfo
```

## Topics

### Instance Methods

[`func insertTimeRange(CMTimeRange, of: CNAssetInfo, at: CMTime) throws`](/documentation/Cinematic/CNCompositionInfo-7eunn/insertTimeRange(_:of:at:))

Inserts a timeRange of Cinematic source asset into the corresponding tracks of a composition.

## Relationships

### Inherits From

[`CNAssetInfo-2ata2`](/documentation/Cinematic/CNAssetInfo-2ata2)

---

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