Crystal Video To Audio Converter is an extremely easy and fast-speed tool to convert your Video file to MP3, WAV, WMA and OGG files. It copies the audio digitally-not through the soundcard-which enables you to make perfect copies of the originals. you can play your video file withCrystal Video to Audio Converter,also, you can just cut part of your video file and then convert this part to audio file. It's fast, easy to use while powerful.