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# requiresFrameReordering

A Boolean value that indicates whether frame reordering occurs in the track.

```
var requiresFrameReordering: Bool { get set }
```

## Discussion

The value is <doc://com.apple.documentation/documentation/Swift/true> if frame reordering occurs, otherwise <doc://com.apple.documentation/documentation/Swift/false>. This property is only valid for tracks with video media type and is <doc://com.apple.documentation/documentation/Swift/false> for other track types.

---

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