---
title: markConfigurationAsFinal()
framework: avfoundation
role: symbol
role_heading: Instance Method
path: avfoundation/avassetreaderoutput/randomaccesscontroller/markconfigurationasfinal()
---

# markConfigurationAsFinal()

Informs the provider that no more reconfiguration of time ranges is necessary and allows the attached AVAssetReader to advance to AVAssetReaderStatus/completed.

## Declaration

```swift
func markConfigurationAsFinal()
```

## See Also

### Configuring a controller

- [resetForReading(timeRanges:)](avfoundation/avassetreaderoutput/randomaccesscontroller/resetforreading(timeranges:).md)