---
title: pixelBufferAttributes
framework: MediaExtension
role: symbol
role_heading: Instance Property
platforms: [macOS 14.0+]
path: mediaextension/mevideodecoderpixelbuffermanager/pixelbufferattributes
---

# pixelBufferAttributes

A dictionary that contains the attributes Video Toolbox uses to create a pixel buffer for the decoder.

## Declaration

```swift
var pixelBufferAttributes: [String : Any] { get set }
```

## Discussion

Discussion The decoder can update this dictionary before it requests a new pixel buffer.

## See Also

### Creating a pixel buffer

- [makePixelBuffer()](mediaextension/mevideodecoderpixelbuffermanager/makepixelbuffer().md)