---
title: AVCapturePhotoOutputReadinessCoordinatorDelegate
framework: avfoundation
role: symbol
role_heading: Protocol
path: avfoundation/avcapturephotooutputreadinesscoordinatordelegate
---

# AVCapturePhotoOutputReadinessCoordinatorDelegate

A delegate protocol to receive updates about a photo output’s capture readiness.

## Declaration

```swift
protocol AVCapturePhotoOutputReadinessCoordinatorDelegate : NSObjectProtocol
```

## Topics

### Monitoring capture readiness

- [readinessCoordinator(_:captureReadinessDidChange:)](avfoundation/avcapturephotooutputreadinesscoordinatordelegate/readinesscoordinator(_:capturereadinessdidchange:).md)

## Relationships

### Inherits From

- [NSObjectProtocol](objectivec/nsobjectprotocol.md)

## See Also

### Photo capture

- [Capturing consistent color images](avfoundation/capturing-consistent-color-images.md)
- [Capturing still and Live Photos](avfoundation/capturing-still-and-live-photos.md)
- [Capturing photos in RAW and Apple ProRAW formats](avfoundation/capturing-photos-in-raw-and-apple-proraw-formats.md)
- [Supporting Continuity Camera in Your Mac App](appkit/supporting-continuity-camera-in-your-mac-app.md)
- [AVCapturePhoto](avfoundation/avcapturephoto.md)
- [AVCaptureDeferredPhotoProxy](avfoundation/avcapturedeferredphotoproxy.md)
- [AVCapturePhotoOutput](avfoundation/avcapturephotooutput.md)
- [AVCapturePhotoCaptureDelegate](avfoundation/avcapturephotocapturedelegate.md)
- [AVCapturePhotoOutputReadinessCoordinator](avfoundation/avcapturephotooutputreadinesscoordinator.md)
- [AVCaptureStillImageOutput](avfoundation/avcapturestillimageoutput.md)