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# AudioFileStreamClose(_:)

Closes and deallocates the specified audio file stream parser.

```
func AudioFileStreamClose(_ inAudioFileStream: AudioFileStreamID) -> OSStatus
```

## Parameters

`inAudioFileStream`

The ID of the parser you wish to close. The parser ID is returned by the [`AudioFileStreamOpen(_:_:_:_:_:)`](/documentation/AudioToolbox/AudioFileStreamOpen(_:_:_:_:_:)) function.

## Return Value

A result code. See Result Codes.

## See Also

[`AudioFileStreamOpen(_:_:_:_:_:)`](/documentation/AudioToolbox/AudioFileStreamOpen(_:_:_:_:_:))

Creates and opens a new audio file stream parser.


---

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