---
title: NSMediaLibraryBrowserController.Library
framework: appkit
role: symbol
role_heading: Structure
path: appkit/nsmedialibrarybrowsercontroller/library
---

# NSMediaLibraryBrowserController.Library

These constants are masks used to configure a Media Library Browser to display specific types of media. Combined masks are not yet supported.  In other words, only one nonzero mask value is supported at a time.  If masks are combined, the lowest mask value is used.

## Declaration

```swift
struct Library
```

## Topics

### Constants

- [audio](appkit/nsmedialibrarybrowsercontroller/library/audio.md)
- [image](appkit/nsmedialibrarybrowsercontroller/library/image.md)
- [movie](appkit/nsmedialibrarybrowsercontroller/library/movie.md)

### Initializers

- [init(rawValue:)](appkit/nsmedialibrarybrowsercontroller/library/init(rawvalue:).md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Equatable](swift/equatable.md)
- [ExpressibleByArrayLiteral](swift/expressiblebyarrayliteral.md)
- [OptionSet](swift/optionset.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)
- [SetAlgebra](swift/setalgebra.md)