Hello there.
I have serious problems syncronizing the sound with video when i use the AVS Video Editor to make a screen cast.
I have included a video to illustrate my problem.
These are the facts about the project.
1.  I use AVS video editor version 6.5.1.246
2.  The problem is seen emidiately on playback as well as after producing the video
3.  I have tried to record sound with headset or internal mic. in my laptop.
4.  My OS is Windows 8.1.
5.  I have tried to finalize with different file formats, AVI, MP4 ..... No difference.
6. I have tried different screen resolution settings (Don't know why), no difference.
Please help me!