A4 Audio Video Converter

A4 Audio Converter is a user-friendly audio and video conversion tool. This software can merge audio and video directly with width*height adjusting, extract partial or whole audio from video file. It also supports batch extraction of audio from a queue of videos.

There are many advanced features in Audio Video Converter such as video files list, cutting-extracting audio, batch conversion and more.

The following video formats are supported:
1. AVI (DivX, XviD, MS MPEG4, Uncompressed, Cinepak and other)*
2. MPEG (MPEG1, MPEG2 and MPEG4 Video)
3. WMV
4. 3GP
5. Quick Time (Apple video format for Macintosh)
6. Flash FLV (Macromedia Flash Video)

The following audio formats are supported:
1. MP3; 2. WAV; 3. WMA