---
title: targetPresentationTimestamp
framework: quartzcore
role: symbol
role_heading: Instance Property
path: quartzcore/cametaldisplaylink/update/targetpresentationtimestamp
---

# targetPresentationTimestamp

The time the system estimates until the display of the next frame.

## Declaration

```swift
var targetPresentationTimestamp: CFTimeInterval { get }
```

## Discussion

Discussion Update your animations based on the time difference between this timestamp and the previous timestamp.