Enumeration Case k Audio File Operation Not Supported Error
The operation cannot be performed. For example, setting the
constant to increase the size of the audio data in a file is not a supported operation. Write the data instead. k Audio File Property Audio Data Byte Count
iOS 2.0+ macOS 10.3+ Mac Catalyst 13.0+ tvOS 9.0+ Declaration kAudioFileOperationNotSupportedError = 0x6F703F3F
See Also Result Codes k Audio File Permissions Error
The operation violated the file permissions. For example, an attempt was made to write to a file opened with the
k Audio File Read Permission k Audio File Not Optimized Error
The chunks following the audio data chunk are preventing the extension of the audio data chunk. To write more data, you must optimize the file.
k Audio File Invalid Packet Offset Error
A packet offset was past the end of the file, or not at the end of the file when a VBR format was written, or a corrupt packet size was read when the packet table was built.