<!--
{
  "documentType" : "article",
  "framework" : "AudioToolbox",
  "identifier" : "/documentation/AudioToolbox/AudioToolbox-functions",
  "metadataVersion" : "0.1.0",
  "role" : "collectionGroup",
  "title" : "AudioToolbox Functions"
}
-->

# AudioToolbox Functions

## Topics

### Functions

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

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

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

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

[`AudioFileComponentGetUserDataSize64(_:_:_:_:)`](/documentation/AudioToolbox/AudioFileComponentGetUserDataSize64(_:_:_:_:))


---

Copyright &copy; 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)