Instance Property

framePosition

The position in the file at which the next read or write operation will occur.

Declaration

@property(nonatomic) AVAudioFramePosition framePosition;

Discussion

Set the framePosition property to perform a seek before a read or write. A read or write operation advances the frame position value by the number of frames read or written.

See Also

Getting Audio File Properties

fileFormat

The on-disk format of the file.

processingFormat

The processing format of the file.

AVAudioFramePosition

A position in an audio file or stream.

length

The number of sample frames in the file.

AVAudioFrameCount

A number of audio sample frames.

url

The URL the file is reading or writing.

AVAudioFileTypeKey

A string indicating the audio file type.