Audio Video Synchronizer

Audio Video Synchronizer can synchronize audio and video of movie. If the audio/video is out of sync, the program can help you correct the problem. Open the video, compare the voice and mouse lip, or subtitle to sync audio/video. Try several times, you can get a sync point. Add the points to the sync list. Then calculate the audio and video's start time and end time with the sync points. At last start the conversion.