---
title: "init(configuration:)"
framework: avfoundation
role: symbol
role_heading: Initializer
path: "avfoundation/avplayeritemsamplebufferoutput/init(configuration:)"
---

# init(configuration:)

Initializes an instance of AVPlayerItemSampleBufferOutput.

## Declaration

```swift
init(configuration: AVPlayerItemSampleBufferOutputConfiguration?)
```

## Parameters

- `configuration`: Specifies the kind and format of media data to be delivered.