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# init(leadingFrames:trailingFrames:)

Creates a priming information instance with the specified leading and trailing frames.

```
init(leadingFrames: AVAudioFrameCount, trailingFrames: AVAudioFrameCount)
```

## Parameters

`leadingFrames`

Specifies the number of leading (previous) input frames relative to the start input frame.

`trailingFrames`

Specifies the number of trailing input frames past the end input frame.

## Discussion

---

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