---
title: "init(primaryPlayer:)"
framework: avfoundation
role: symbol
role_heading: Initializer
path: "avfoundation/avplayerinterstitialeventmonitor/init(primaryplayer:)"
---

# init(primaryPlayer:)

Creates an observer with a player item.

## Declaration

```swift
init(primaryPlayer: AVPlayer)
```

## Parameters

- `primaryPlayer`: An object that plays the primary content.