---
title: "subscript(_:)"
framework: corevideo
role: symbol
role_heading: Instance Subscript
path: "corevideo/cvpixelformatdescription/registry/subscript(_:)"
---

# subscript(_:)

Get the pixel format description for specified format.

## Declaration

```swift
final subscript(pixelFormatType: CVPixelFormatType) -> CVPixelFormatDescription? { get }
```