---
title: videoMinZoomFactorForCenterStage
framework: avfoundation
role: symbol
role_heading: Instance Property
path: avfoundation/avcapturedevice/format/videominzoomfactorforcenterstage
---

# videoMinZoomFactorForCenterStage

The minimum zoom factor available when Center Stage is active.

## Declaration

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

## Discussion

Discussion Devices support a limited zoom range when Center Stage is active. If the device doesn’t support Center Stage, the value is 1.0.

## See Also

### Determining Center Stage support

- [isCenterStageSupported](avfoundation/avcapturedevice/format/iscenterstagesupported.md)
- [videoFrameRateRangeForCenterStage](avfoundation/avcapturedevice/format/videoframeraterangeforcenterstage.md)
- [videoMaxZoomFactorForCenterStage](avfoundation/avcapturedevice/format/videomaxzoomfactorforcenterstage.md)