Audio Video Synchronizer

Audio Video Synchronizer is a simple-to-use program that enables you to synchronize the audio and video stream of a clip or movie, as the name implies. It caters to all types of users who prefer a straightforward application for performing such a task.

Clean user interface

The interface is based on a standard window with a plain and simple layout, where you can import videos into the workspace using only the file browser, since the drag-and-drop function is not supported.
It is possible to preview the clip in a built-in media player while adding synchronization points to the list, in order to accurately match the audio stream to the video. You can add as many points as you want.

Lets you synchronize audio tracks with your video content

Furthermore, you can skip the audio forward or backward, restore the original audio, calculate the start and end of the sync points, as well as select the output format between AVI, WMV and custom video muxer, alongside the target directory and filename.
Audio Video Synchronizer also lets you configure audio and video properties when it comes to the resolution, frame rate, resize mode and encoding bit rate. Settings can be restored to their default values.

Lightweight audio/video synchronization tool

The program uses a pretty high quantity of CPU and RAM. It has a good response time and works well, without causing the OS to hang, crash or pop up error dialogs. Too bad that it has not been updated for a pretty long time (the interface could use some improvements in the visual department). Other than that, Audio Video Synchronizer should please the entire audience.