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AFINITAESCHANNELDATA(3)                                AFINITAESCHANNELDATA(3)


NAME

       afInitAESChannelDataTo, afInitAESChannelData - initialize AES non-audio
       data in an audio file setup


SYNOPSIS

       #include <audiofile.h>

       void afInitAESChannelDataTo(AFfilesetup setup, int track, int willHaveData);
       void afInitAESChannelData(AFfilesetup setup, int track);


PARAMETERS

       setup is a valid file setup returned by afNewFileSetup(3).

       track specifies a track within the audio file setup. track is always
       AF_DEFAULT_TRACK for all currently supported file formats.

       willHaveData is a boolean-valued integer indicating whether AES
       non-audio data will be present.


DESCRIPTION

       Given an AFfilesetup structure created with afNewFileSetup(3) and a
       track identified by track (AF_DEFAULT_TRACK for all currently supported
       file formats), afInitAESChannelDataTo initializes the track to contain
       or not contain AES non-audio data. afInitAESChannelData behaves
       similarly but always initializes the track to contain AES non-audio
       data.

       Currently only AIFF and AIFF-C file formats can store AES non-audio
       data; this data is ignored in all other file formats.


ERRORS

       afInitAESChannelDataTo and afInitAESChannelData can produce the
       following errors:

       AF_BAD_FILESETUP

           setup represents an invalid file setup.

       AF_BAD_TRACKID

           track represents an invalid track identifier.


SEE ALSO

       afNewFileSetup(3)


AUTHOR

       Michael Pruett <michael@68k.org>

Audio File Library 0.3.6          03/06/2013           AFINITAESCHANNELDATA(3)

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