The MP3 converter quickly extracts the audio you want from the video and sets it as your own ringtone. Support multiple formats, built-in video / audio player, play anytime, anywhere. Batch operation, high efficiency.
Supported video formats:
Aac, mp3, m4a, wav, wma, amr, ogg, m4r, flac...
Supported audio formats:
Avi, flv, mkv, mp4, mov, 3gp, wmv, swf...