---
title: numberOfFramesDisplayedUsingOptimizedCompositing
framework: avfoundation
role: symbol
role_heading: Instance Property
path: avfoundation/avvideoperformancemetrics/numberofframesdisplayedusingoptimizedcompositing
---

# numberOfFramesDisplayedUsingOptimizedCompositing

The total number of full screen frames rendered in a special power-efficient mode that didn’t require compositing with other UI elements.

## Declaration

```swift
var numberOfFramesDisplayedUsingOptimizedCompositing: Int { get }
```

## See Also

### Inspecting metrics

- [numberOfCorruptedFrames](avfoundation/avvideoperformancemetrics/numberofcorruptedframes.md)
- [numberOfDroppedFrames](avfoundation/avvideoperformancemetrics/numberofdroppedframes.md)
- [totalAccumulatedFrameDelay](avfoundation/avvideoperformancemetrics/totalaccumulatedframedelay.md)
- [totalNumberOfFrames](avfoundation/avvideoperformancemetrics/totalnumberofframes.md)