Class

AVAudioBuffer

A buffer of audio data and its format.

Declaration

@interface AVAudioBuffer : NSObject

Topics

Getting the Buffer Format

format

The format of the audio in the buffer.

Getting the Audio Buffers

audioBufferList

The buffer's underlying AudioBufferList.

mutableAudioBufferList

A mutable version of the buffer's underlying AudioBufferList.

Specialized Audio Buffers

AVAudioCompressedBuffer

A subclass of AVAudioBuffer for use with compressed audio formats.

AVAudioPCMBuffer

A subclass of AVAudioBuffer, for use with PCM audio formats.

Relationships

Inherits From

See Also

First Steps

AVAudioFile

An audio file that can be opened for reading or writing.

AVAudioTime

A class used by the audio engine to represent time.

Audio Settings and Formats

Define audio data with these constants and classes.