---
title: AVCaptureDevice.CinematicVideoFocusMode.strong
framework: avfoundation
role: symbol
role_heading: Case
path: avfoundation/avcapturedevice/cinematicvideofocusmode/strong
---

# AVCaptureDevice.CinematicVideoFocusMode.strong

Indicates that the subject should remain in focus until it exits the scene.

## Declaration

```swift
case strong
```

## See Also

### Focus modes

- [AVCaptureDevice.CinematicVideoFocusMode.none](avfoundation/avcapturedevice/cinematicvideofocusmode/none.md)
- [AVCaptureDevice.CinematicVideoFocusMode.weak](avfoundation/avcapturedevice/cinematicvideofocusmode/weak.md)