---
title: videoMinZoomFactorForDepthDataDelivery
framework: avfoundation
role: symbol
role_heading: Instance Property
path: avfoundation/avcapturedevice/format/videominzoomfactorfordepthdatadelivery
---

# videoMinZoomFactorForDepthDataDelivery

A minimum zoom factor the device supports when configured for depth data delivery.

## Declaration

```swift
var videoMinZoomFactorForDepthDataDelivery: CGFloat { get }
```

## Discussion

Discussion Depth data capture requires coordinating the zoom factors of the two cameras on a dual-camera device. Therefore, when you enable depth data delivery for a capture format using the AVCaptureDepthDataOutput class, the range of available values for the device’s videoZoomFactor property is reduced. If this format doesn’t support depth capture, this property’s value is 1.0.

## See Also

### Determining zoom capabilities

- [supportedVideoZoomFactorsForDepthDataDelivery](avfoundation/avcapturedevice/format/supportedvideozoomfactorsfordepthdatadelivery.md)
- [videoMaxZoomFactorForDepthDataDelivery](avfoundation/avcapturedevice/format/videomaxzoomfactorfordepthdatadelivery.md)