I managed to fix this problem before, possibly with the right codec download. but its back. It may be one of my codecs was a trial and stopped working, but i tried dling different codecs and no luck so far.
Here is what my cs5.5 does:
Queuing export never works, it queues but never starts, even when I start the queue.
Regular exporting sits and thinks for almost ten minutes encoding, then says
Premeire pro debug event
Premeire pro has encountered an error
.. \.. \Src\WinFile.cpp-785
then instantly starts rendering after I close this window, and exports video ok, but sound is just a buzzing sound.
These behaviors aren't normal, and indicate a possible system corruption rather than a codec issue. (Assuming, of course, that you're using camera generated media that PP supports, and not some Internet download that isn't meant for editing in the first place.)
What codec, and from where?
If you installed something like the K-Lite codec pack, you may need to reformat your hard drive and install everything fresh... at least according to several messages I have read