Aimersoft Video to Audio Converter is professional video to audio converter designed for users who want to extract and convert video to MP3 format for their digital audio players such as iPod Shuffle, iPod Nano, iPod, Zune, MP3 Player and so on. Aimersoft Video to Audio Converter can convert Video to MP3, MP4 to MP3, AVI to MP3, WMV to MP3 and so on. It supports all popular video and audio format including AVI, Divx, XviD, WMV, MPEG, MPG, MOV, DAT, RM, RMVB, 3GP and ASF. With Aimersoft Video to Audio Converter, you can rip the audio embedded in all kinds of videos including movies, music videos, Youtube Videos. This program also lets you adjust audio volume, set audio bit rate, frequency and select audio encoder to get he best video quality. Aimersoft Video to Audio Converter is very easy to use, you can finish conversion wiht just a few clicks of your mouse. Key Feature 1. High conversion speed: advanced technology makes the conversion quickly. 2. Support to Convert FLV format to MP3, (like Youtube, Google Video, Yahoo! Video) 3. Support various video and audio formats: Video to Audio converter can convert all popular video formats including AVI, MPEG, WMV, MOV, MP4, RM, RMVB, DivX, ASF, FLV to MP3, M4A, WMA, WAV formats. 4. Powerful Audio Editing: Allow you to adjust frequency, bitrate, encoders, etc. 5. Support batch conversion: you can convert many files in one time. 6. Automatically shut down your computer after conversion completed 7. User-friendly UI, you can master it even it is the first time you use it. 8. Vista supported, with great stabilization.