---
title: MTRMediaPlaybackClusterStateChangedEvent
framework: matter
role: symbol
role_heading: Class
path: matter/mtrmediaplaybackclusterstatechangedevent
---

# MTRMediaPlaybackClusterStateChangedEvent

## Declaration

```swift
class MTRMediaPlaybackClusterStateChangedEvent
```

## Topics

### Instance Properties

- [audioAdvanceUnmuted](matter/mtrmediaplaybackclusterstatechangedevent/audioadvanceunmuted.md)
- [currentState](matter/mtrmediaplaybackclusterstatechangedevent/currentstate.md)
- [data](matter/mtrmediaplaybackclusterstatechangedevent/data.md)
- [duration](matter/mtrmediaplaybackclusterstatechangedevent/duration.md)
- [playbackSpeed](matter/mtrmediaplaybackclusterstatechangedevent/playbackspeed.md)
- [sampledPosition](matter/mtrmediaplaybackclusterstatechangedevent/sampledposition.md)
- [seekRangeEnd](matter/mtrmediaplaybackclusterstatechangedevent/seekrangeend.md)
- [seekRangeStart](matter/mtrmediaplaybackclusterstatechangedevent/seekrangestart.md)
- [startTime](matter/mtrmediaplaybackclusterstatechangedevent/starttime.md)

## Relationships

### Inherits From

- [NSObject](objectivec/nsobject-swift.class.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSCopying](foundation/nscopying.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)