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# AVMetricPlayerItemPlaybackSummaryEvent

An event that represents the combined metrics for the entire playback session.

```
class AVMetricPlayerItemPlaybackSummaryEvent
```

## Topics

### Inspecting the event

[`errorEvent`](/documentation/AVFoundation/AVMetricPlayerItemPlaybackSummaryEvent/errorEvent)

[`mediaResourceRequestCount`](/documentation/AVFoundation/AVMetricPlayerItemPlaybackSummaryEvent/mediaResourceRequestCount)

[`playbackDuration`](/documentation/AVFoundation/AVMetricPlayerItemPlaybackSummaryEvent/playbackDuration)

[`recoverableErrorCount`](/documentation/AVFoundation/AVMetricPlayerItemPlaybackSummaryEvent/recoverableErrorCount)

[`stallCount`](/documentation/AVFoundation/AVMetricPlayerItemPlaybackSummaryEvent/stallCount)

[`timeSpentInInitialStartup`](/documentation/AVFoundation/AVMetricPlayerItemPlaybackSummaryEvent/timeSpentInInitialStartup)

[`timeSpentRecoveringFromStall`](/documentation/AVFoundation/AVMetricPlayerItemPlaybackSummaryEvent/timeSpentRecoveringFromStall)

[`timeWeightedAverageBitrate`](/documentation/AVFoundation/AVMetricPlayerItemPlaybackSummaryEvent/timeWeightedAverageBitrate)

[`timeWeightedPeakBitrate`](/documentation/AVFoundation/AVMetricPlayerItemPlaybackSummaryEvent/timeWeightedPeakBitrate)

[`variantSwitchCount`](/documentation/AVFoundation/AVMetricPlayerItemPlaybackSummaryEvent/variantSwitchCount)


---

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