Global Variable

AVChannelLayoutKey

The corresponding value is an NSData object containing an AudioChannelLayout structure.

Declaration

NSString *const AVChannelLayoutKey;

See Also

Formats

AVAudioFormat

A class that represents a buffer of audio data with a format.

AVAudioChannelLayout

The roles of a set of audio channels.

Linear PCM Format Settings

Apply audio settings to linear PCM audio formats.

General Audio Format Settings

Audio settings that apply to all audio formats handled by the AVAudioPlayer and AVAudioRecorder classes.

Beta Software

This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.

Learn more about using Apple's beta software