---
title: pixelBuffer
framework: avfoundation
role: symbol
role_heading: Instance Property
path: avfoundation/avrenderedcaptionimage/pixelbuffer
---

# pixelBuffer

An object that contains pixel data for the rendered caption.

## Declaration

```swift
var pixelBuffer: CVPixelBuffer { get }
```

## See Also

### Inspecting the image

- [readOnlyPixelBuffer](avfoundation/avrenderedcaptionimage/readonlypixelbuffer.md)
- [position](avfoundation/avrenderedcaptionimage/position.md)