---
title: defaultPixelBufferAttributes
framework: avfoundation
role: symbol
role_heading: Instance Property
path: avfoundation/avvideooutputspecification/defaultpixelbufferattributes
---

# defaultPixelBufferAttributes

## Declaration

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

## See Also

### Configuring the specification

- [defaultOutputSettings](avfoundation/avvideooutputspecification/defaultoutputsettings.md)
- [setOutputSettings(_:for:)](avfoundation/avvideooutputspecification/setoutputsettings(_:for:).md)
- [setOutputPixelBufferAttributes(_:for:)](avfoundation/avvideooutputspecification/setoutputpixelbufferattributes(_:for:).md)
- [preferredTagCollections](avfoundation/avvideooutputspecification/preferredtagcollections-3gdo7.md)