I have an external 1080p webcam and an external desktop microphone that I used to record a webcam video inside moviemaker and the audio and video sync is out. I really need some help here. I have played around with a few settings but cannot seem to get a fix. What is weird is that the WMV file is perfect inside the application, you can scroll to any point and it plays in sync but the moment you convert it (and I have tried a number of conversions) it is never in sync and gets worse the longer it is played for. PLEASE HELP!!!