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# kExtAudioFileProperty_ConverterConfig

The configuration of the extended audio file object’s associated audio converter, as specified by the `kAudioConverterPropertySettings` property. Value is a read/write `CFArray` object.

```
var kExtAudioFileProperty_ConverterConfig: ExtAudioFilePropertyID { get }
```

## Discussion

Set this property’s value to `NULL` to force resynchronization of the converter’s output format with the file’s data format.

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