---
title: addAvailableFormat
framework: kernel
role: symbol
role_heading: Instance Method
path: kernel/ioaudiostream/3516531-addavailableformat
---

# addAvailableFormat

## Declaration

```occ
virtual void addAvailableFormat(const IOAudioStreamFormat *streamFormat, const IOAudioSampleRate *minRate, const IOAudioSampleRate *maxRate, const AudioIOFunction *ioFunctionList, UInt32 numFunctions);
```