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
RequirementsP166 64M
MP4 Converter
5.28 MB 
$ 29.95