---
title: title
framework: avkit
role: symbol
role_heading: Instance Property
path: avkit/avnavigationmarkersgroup/title
---

# title

The title of the marker group.

## Declaration

```swift
var title: String? { get }
```

## Discussion

Discussion You set a marker group’s title with the AVNavigationMarkersGroup initializer. Each marker group in the navigationMarkerGroups array of an AVPlayerItem object must have a unique title. To use the marker group as a chapter list, set its title to nil.

## See Also

### Inspecting Navigation Metadata

- [timedNavigationMarkers](avkit/avnavigationmarkersgroup/timednavigationmarkers.md)
- [dateRangeNavigationMarkers](avkit/avnavigationmarkersgroup/daterangenavigationmarkers.md)