---
title: naturalSize
framework: avfoundation
role: symbol
role_heading: Instance Property
path: avfoundation/avmutablemovietrack/naturalsize
---

# naturalSize

The dimensions used to display the visual media data for the track.

## Declaration

```swift
var naturalSize: CGSize { get set }
```

## See Also

### Accessing visual characteristics

- [preferredTransform](avfoundation/avmutablemovietrack/preferredtransform.md)
- [layer](avfoundation/avmutablemovietrack/layer.md)
- [cleanApertureDimensions](avfoundation/avmutablemovietrack/cleanaperturedimensions.md)
- [productionApertureDimensions](avfoundation/avmutablemovietrack/productionaperturedimensions.md)
- [encodedPixelsDimensions](avfoundation/avmutablemovietrack/encodedpixelsdimensions.md)