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Audio Toolbox / Property Identifiers for Extended Audio File Objects

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Property Identifiers for Extended Audio File Objects

Topics

Constants

kExtAudioFileProperty_FileDataFormat
kExtAudioFileProperty_FileChannelLayout
kExtAudioFileProperty_ClientDataFormat
kExtAudioFileProperty_ClientChannelLayout
kExtAudioFileProperty_CodecManufacturer
kExtAudioFileProperty_AudioConverter
kExtAudioFileProperty_AudioFile
kExtAudioFileProperty_FileMaxPacketSize
kExtAudioFileProperty_ClientMaxPacketSize
kExtAudioFileProperty_FileLengthFrames
kExtAudioFileProperty_ConverterConfig
kExtAudioFileProperty_IOBufferSizeBytes
kExtAudioFileProperty_IOBuffer
kExtAudioFileProperty_PacketTable

See Also

Constants

Extended Audio FIle Errors
Codec Unavailable Errors
Extended Audio File Packet Overrides

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Audio ToolboxAPI Collection

Topics
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Built on 2026-05-07