---
title: isCameraIntrinsicMatrixDeliveryEnabled
framework: avfoundation
role: symbol
role_heading: Instance Property
path: avfoundation/avcaptureconnection/iscameraintrinsicmatrixdeliveryenabled
---

# isCameraIntrinsicMatrixDeliveryEnabled

A Boolean value that indicates whether the connection can configure the capture pipeline to deliver camera intrinsics information.

## Declaration

```swift
var isCameraIntrinsicMatrixDeliveryEnabled: Bool { get set }
```

## Discussion

Discussion You can set this property to true for a video connection if isCameraIntrinsicMatrixDeliverySupported is true, and only before calling the AVCaptureSession startRunning() method. The default value is false. Camera intrinsics describe the current imaging parameters of a capture device in ways that you can use to render overlays or perform computer vision tasks. If true, any AVCaptureVideoDataOutput instance in this connection can include the kCMSampleBufferAttachmentKey_CameraIntrinsicMatrix attachment for each sample buffer it vends.

## See Also

### Delivering camera calibration settings

- [isCameraIntrinsicMatrixDeliverySupported](avfoundation/avcaptureconnection/iscameraintrinsicmatrixdeliverysupported.md)