Added autorelease pool in processingQueue.
Added autorelease pool in processingQueue.

RevealHQ/SCRecorder,RevealHQ/SCRecorder,skonb/SCRecorder,rFlex/SCRecorder,rudywen/SCRecorder,renjithn/SCRecorder,rudywen/SCRecorder,skonb/SCRecorder,rFlex/SCRecorder,renjithn/SCRecorder