---
title: sourcePixelBufferAttributes
framework: avfoundation
role: symbol
role_heading: Instance Property
path: avfoundation/avassetwriterinput/pixelbufferreceiver/sourcepixelbufferattributes
---

# sourcePixelBufferAttributes

The pixel buffer attributes of pixel buffers that will be vended by the receiver’s pixel buffer pool.

## Declaration

```swift
var sourcePixelBufferAttributes: CVPixelBufferCreationAttributes? { get }
```

## See Also

### Accessing the pixel buffer pool

- [pixelBufferPool](avfoundation/avassetwriterinput/pixelbufferreceiver/pixelbufferpool.md)