Hi all,
I have been experiencing similar issues to other AE users regarding the Adobe QT32 Server crash problem and have been trying the various solutions posted here on this forum.
I am running a MacPro 5,1 10.7.5 with an AJA LHi card using the recommended System Default Input/Output setting for Audio
The Adobe QT32 Server would drop out as soon as AE had finished launching.
So far I have:-
removed DVCPROHDVideoutput.component from Library/Quicktime
reinstalled the ProApp Codecs
uninstalled (didn't help) and reinstalled (didn't change anything) the AJA Adobe plugins
This left me with After Effects CC running fine as long as I stayed in AE. If I switched the desktop or Safari or any other CC app, then the Adobe QT32 Server would drop out citing CoreAudio as the problem in console.
I have now selected Built In Line Output as my Audio hardware and connected that to my speakers. Since then I have been using AE quite happily for two hours without a problem and I can use other apps without crashing the QT32 Server.
Hopefully this workaround may help others while the main problems are solved.
Cheers
Nic