---
title: videoFrameRateRangeForPortraitEffect
framework: avfoundation
role: symbol
role_heading: Instance Property
path: avfoundation/avcapturedevice/format/videoframeraterangeforportraiteffect
---

# videoFrameRateRangeForPortraitEffect

The range of frame rates available when Portrait Effect is active.

## Declaration

```swift
var videoFrameRateRangeForPortraitEffect: AVFrameRateRange? { get }
```

## Discussion

Discussion Devices may support a limited range of frame rates when Portrait Effect is active. If a device format doesn’t support Portrait Effect, the value of this property is nil.

## See Also

### Determining Portrait Effects support

- [isPortraitEffectSupported](avfoundation/avcapturedevice/format/isportraiteffectsupported.md)
- [isPortraitEffectsMatteStillImageDeliverySupported](avfoundation/avcapturedevice/format/isportraiteffectsmattestillimagedeliverysupported.md)