---
title: requiresPlaybackAtPreferredRateForAdvancement
framework: avfoundation
role: symbol
role_heading: Type Property
path: avfoundation/avplayerinterstitialevent/restrictions-swift.struct/requiresplaybackatpreferredrateforadvancement
---

# requiresPlaybackAtPreferredRateForAdvancement

A restriction that indicates the event doesn’t allow advancing the current time within an interstitial item.

## Declaration

```swift
static var requiresPlaybackAtPreferredRateForAdvancement: AVPlayerInterstitialEvent.Restrictions { get }
```

## See Also

### Configure

- [constrainsSeekingForwardInPrimaryContent](avfoundation/avplayerinterstitialevent/restrictions-swift.struct/constrainsseekingforwardinprimarycontent.md)