---
title: videoMinZoomFactorForCinematicVideo
framework: avfoundation
role: symbol
role_heading: Instance Property
path: avfoundation/avcapturedevice/format/videominzoomfactorforcinematicvideo
---

# videoMinZoomFactorForCinematicVideo

Indicates the minimum zoom factor available for the videoZoomFactor property when Cinematic Video capture is enabled on the device input.

## Declaration

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

## Discussion

Discussion Devices support a limited zoom range when Cinematic Video capture is active. If this device format does not support Cinematic Video capture, this property returns 1.0.

## See Also

### Determining Cinematic video support

- [isCinematicVideoCaptureSupported](avfoundation/avcapturedevice/format/iscinematicvideocapturesupported.md)
- [defaultSimulatedAperture](avfoundation/avcapturedevice/format/defaultsimulatedaperture.md)
- [minSimulatedAperture](avfoundation/avcapturedevice/format/minsimulatedaperture.md)
- [maxSimulatedAperture](avfoundation/avcapturedevice/format/maxsimulatedaperture.md)
- [videoMaxZoomFactorForCinematicVideo](avfoundation/avcapturedevice/format/videomaxzoomfactorforcinematicvideo.md)
- [videoFrameRateRangeForCinematicVideo](avfoundation/avcapturedevice/format/videoframeraterangeforcinematicvideo.md)