AVI -> iPod Touch audio sync problem

I just purchased ImTOO IPhone Video Converter. I have many .AVI files that playback video and audio with no problem. I want to convert them to .mp4 files to playback on my iPod Touch. The encoding process appears to work fine, however, the sound is out of sync with the video!


I am sorry for delay!

Maybe you can change the ‘frame rate’, I suggest: 15; 23; 29.97; 50; 60, try one of them, it can help you solve the problem.