I am having trouble with both my newly installed Smoke on Mac.
Both systems give me "Warning. Disablinh Audio. Audio/video keyword mismatch in config file" while starting Smoke.
I also get no video output through my IoXT AJA to my Flanders Scientific Broadcast Screen.
Please exit Smoke and open the Smoke Setup app from the Applications > Autodesk > Smoke 2013 > Utilities folder.
In the general tab, make sure both "video device" and "audio device" are set to the card you have.
BTW, we have a dedicated Smoke forum at http://forums.autodesk.com/t5/General-Discussion/b