---
title: AVContentKeySystem
framework: avfoundation
role: symbol
role_heading: Structure
path: avfoundation/avcontentkeysystem
---

# AVContentKeySystem

A key-delivery method for a content key session.

## Declaration

```swift
struct AVContentKeySystem
```

## Topics

### Key-delivery methods

- [fairPlayStreaming](avfoundation/avcontentkeysystem/fairplaystreaming.md)
- [clearKey](avfoundation/avcontentkeysystem/clearkey.md)
- [authorizationToken](avfoundation/avcontentkeysystem/authorizationtoken.md)

### Initializers

- [init(rawValue:)](avfoundation/avcontentkeysystem/init(rawvalue:).md)

## Relationships

### Conforms To

- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Inspecting the session

- [keySystem](avfoundation/avcontentkeysession/keysystem.md)
- [storageURL](avfoundation/avcontentkeysession/storageurl.md)