Convert any video to MP3 super fast with this app: VideoMP3.

Features:
- Supports various types of videos (3GP, FLV, MP4, MOV, MKV, AVI, MPG, MPEG and so on);
- Extract audio track from videos, in MP3 format;
- Built-in powerful mp3 player;
- Supports music playlist;
- Full control player from lock screen
- Supports import video or audio from Camera Roll/Album/Dropbox;
- Supports "Open In..." or Share with other app;