Hi Apple,
I have asked this question two weeks before and Jeff kindly
gave me some confirmation that the overridden of it is feasible.
But unfortunately I’m still blocked at this
issue.
Now my question is: is it possibly caused by
incorrect setup of output IOAudioStream?
Although I can see my device on Sound Preference Pane
and HALLab device window, I’m suspicious of something incorrect in it.
BTW, my audio engine creates one input stream and one
output stream respectively.
Thanks a lot!
Best Regards,
David Tan,
Software Engineer,
Dextrys Co., Ltd.