---
title: isDualCameraFusionSupported
framework: avfoundation
role: symbol
role_heading: Instance Property
path: avfoundation/avcapturephotooutput/isdualcamerafusionsupported
---

# isDualCameraFusionSupported

A Boolean value indicating whether the capture output currently supports automatically combining image data on a dual camera device.

## Declaration

```swift
var isDualCameraFusionSupported: Bool { get }
```

## Discussion

Discussion On devices equipped with a dual camera, image fusion combines samples from both cameras to produce a higher quality image. To capture a photo with image fusion, set the isAutoDualCameraFusionEnabled property of your photo settings object. If a device does not support image fusion, setting the isAutoDualCameraFusionEnabled property has no effect (that is, the resolved isDualCameraFusionEnabled setting will always be false). note: This property’s value can change if the sessionPreset property of the current capture session or the activeFormat property of the underlying capture device changes. This property supports key-value observing.

## See Also

### Configuring dual camera capture

- [isDualCameraDualPhotoDeliverySupported](avfoundation/avcapturephotooutput/isdualcameradualphotodeliverysupported.md)
- [isDualCameraDualPhotoDeliveryEnabled](avfoundation/avcapturephotooutput/isdualcameradualphotodeliveryenabled.md)