---
title: appliesPreferredTrackTransform
framework: avfoundation
role: symbol
role_heading: Instance Property
path: avfoundation/avassetimagegenerator/appliespreferredtracktransform
---

# appliesPreferredTrackTransform

A Boolean value that specifies whether to apply the track matrix or matrices when generating an image from the asset.

## Declaration

```swift
var appliesPreferredTrackTransform: Bool { get set }
```

## Discussion

Discussion The default value is false. This class only supports rotation by 90, 180, or 270 degrees. The image generator ignores this property if you set a value for the videoComposition property.

## See Also

### Configuring image generation

- [maximumSize](avfoundation/avassetimagegenerator/maximumsize.md)
- [requestedTimeToleranceBefore](avfoundation/avassetimagegenerator/requestedtimetolerancebefore.md)
- [requestedTimeToleranceAfter](avfoundation/avassetimagegenerator/requestedtimetoleranceafter.md)
- [dynamicRangePolicy](avfoundation/avassetimagegenerator/dynamicrangepolicy-swift.property.md)
- [AVAssetImageGenerator.DynamicRangePolicy](avfoundation/avassetimagegenerator/dynamicrangepolicy-swift.struct.md)
- [apertureMode](avfoundation/avassetimagegenerator/aperturemode-swift.property.md)
- [AVAssetImageGenerator.ApertureMode](avfoundation/avassetimagegenerator/aperturemode-swift.struct.md)