MP3 Video Converter supports a wide range of video formats, including 3GP, FLV and MP4. In addition, you can convert the videos to MP3 or AAC files and select the sound quality of the final file. In this way, you can drastically reduce the file size if you chose a low bit rate.
Another of MP3 Video Converter's interesting features is that it allows you to modify the metadata of any audio file that you create, so you can change the title, artist, and album fields any way you'd like.
MP3 Video Converter is a useful tool that is very easy to use. You can make an audio file out of any video file that you have on your computer, including, for example, the videos you downloaded from YouTube (something that is very easy to do using TubeMate).
Requires Android 2.2 or later.