---
title: providesPreciseDurationAndTiming
framework: avfoundation
role: symbol
role_heading: Instance Property
path: avfoundation/avcomposition/providesprecisedurationandtiming
---

# providesPreciseDurationAndTiming

A Boolean value that indicates whether the asset provides precise duration and timing.

## Declaration

```swift
var providesPreciseDurationAndTiming: Bool { get }
```

## Discussion

Discussion This property value is true if you initialized the asset with the AVURLAssetPreferPreciseDurationAndTimingKey initialization option, otherwise it’s false.

## See Also

### Accessing duration and timing

- [duration](avfoundation/avcomposition/duration.md)
- [minimumTimeOffsetFromLive](avfoundation/avcomposition/minimumtimeoffsetfromlive.md)