---
title: "periodicTimes(forInterval:)"
framework: avfoundation
role: symbol
role_heading: Instance Method
path: "avfoundation/avplayeritemintegratedtimeline/periodictimes(forinterval:)"
---

# periodicTimes(forInterval:)

Returns an asynchronous sequence of times periodically as playback progresses.

## Declaration

```swift
func periodicTimes(forInterval: CMTime) -> AVPlayerItemIntegratedTimeline.PeriodicTimes
```

## See Also

### Observing time changes

- [boundaryTimes(for:offsetsIntoSegment:)](avfoundation/avplayeritemintegratedtimeline/boundarytimes(for:offsetsintosegment:).md)
- [AVPlayerItemIntegratedTimeline.BoundaryTimes](avfoundation/avplayeritemintegratedtimeline/boundarytimes.md)
- [AVPlayerItemIntegratedTimeline.PeriodicTimes](avfoundation/avplayeritemintegratedtimeline/periodictimes.md)
- [AVPlayerItemIntegratedTimelineObserver](avfoundation/avplayeritemintegratedtimelineobserver.md)