AVS Video Converter is a great video converter, it can Convert All Key Video Formats, Manage HD-Camera Videos, Convert Video for Various Devices, Create Personal DVD/Blu-ray Video, Presets for New Generation Devices, Convert & Share Your Videos on Web and Multilingual Support. Here let me introduce you how to use it to convert video.
1. Download and install AVS Video Converter from here:
2. Select an input video file. And then choose the format you want to convert.
3. Just click Convert Now!
4. Now you can find your audio in the destination folder and play it.