AudioStreamBasicDescription absd;
memset(&absd, 0, sizeof(absd));
size = sizeof(AudioStreamBasicDescription);
if (ExtAudioFileGetProperty (af, kExtAudioFileProperty_FileDataFormat, &size, &absd) != noErr) {
goto out;
}
AudioStreamBasicDescription absd;
memset(&absd, 0, sizeof(absd));
size = sizeof(AudioStreamBasicDescription);
if (ExtAudioFileGetProperty (af, kExtAudioFileProperty_FileDataFormat, &size, &absd) != noErr) {
goto out;
}