To extract a song or episode from a movie, you can have Aiprosoft Video to Audio Converter to assist you. The professional video to audio converter can easily convert AVI video to MP3 as AVI to MP3 converter, convert WMV to MP3 as WMV to MP3 converter. With it, you can easily get MP3, WMA, WAV, RA, M4A, AAC, AC3, OGG or Sun AU audio from video AVI, MPEG, WMV, DivX, MP4, H.264/MPEG-4 AVC, RM, MOV, etc.
Key Functions:
1: High speed video to audio converter
Convert AVI to MP3, convert MPEG/WMV/DivX/MP4 to MP3, WMA, WAV, RA, and M4A
2: Convert AVI to MP3 as AVI to MP3 converter, convert WMV to MP3
You can convert all video formats including AVI, MPEG, WMV, DivX, MP4, H.264/MPEG-4 AVC, RM, MOV to popular audio formats like MP2, MP3, WMA, WAV, RA, M4A, AAC, AC3, OGG and Sun AU.
3: Multi-core CPU supporting
The video to audio converter can auto-detect your CPU and take full advantage of your multi-core CPU to reach the highest conversion speed.Output file customization Customize output file - how to record audio from video as you like
4: Add several output formats for the same file
With the video to audio converter, you can set multiple output audio formats for one source video or audio file to convert e.g. set both MP3, M4A formats to output.

Platform: Windows NT, Windows 2000, Windows XP, Windows 2003, Windows Vista

System Requirements: 800MHz Intel or AMD CPU, or above; 512MB RAM or more