init(formatDescription:)

Declaration

init?(formatDescription: CMAudioFormatDescription)

Parameters

• formatDescription:

  The CMAudioFormatDescriptionRef.

Discussion

Initialize from a CMAudioFormatDescriptionRef.

If formatDescription is invalid, this method fails (returns nil).

See Also

Creating a New Audio Format Representation

• init(standardFormatWithSampleRate:channelLayout:)
• init(standardFormatWithSampleRate:channels:)
• init(commonFormat:sampleRate:channels:interleaved:)
• init(commonFormat:sampleRate:interleaved:channelLayout:)
• init(settings:)
• init(streamDescription:)
• init(streamDescription:channelLayout:)
• init(cmAudioFormatDescription:)