---
title: CMCameraIntrinsicMatrix
framework: coremedia
role: symbol
role_heading: Structure
path: coremedia/cmcameraintrinsicmatrix
---

# CMCameraIntrinsicMatrix

A matrix that describes the camera’s intrinsic properties.

## Declaration

```swift
struct CMCameraIntrinsicMatrix
```

## Overview

Overview This matrix has the following content  fx  0   ox  0   fy  oy  0   0   1 fx and fy are the focal length in pixels. For square pixels, they will have the same value. ox and oy are the coordinates of the principal point. The origin is the upper left of the frame.

## Topics

### Initializers

- [init(matrix:)](coremedia/cmcameraintrinsicmatrix/init(matrix:).md)

### Instance Properties

- [matrix](coremedia/cmcameraintrinsicmatrix/matrix.md)

## Relationships

### Conforms To

- [CVAttachmentValueRepresentable](corevideo/cvattachmentvaluerepresentable.md)
- [Equatable](swift/equatable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)