4Videosoft FLV to Audio Converter for Mac is the professional Mac FLV to Audio Converter to extract audio from SWF, WMV, ASF, 3GP, 3G2, FLV, and convert to any audio formats MP3, AAC, AC3, AIFF, AMR, AU, FLAC, M4A, MP2, OGG, WAV, WMA with outstanding conversion speed and quality.Apart from the basic conversion function, this Mac FLV to Audio Converter is also possessed of editing functions to recreate your audio files. Key Functions 1.Extract audio from FLV SWF video on Mac Extract audio from SWF, FLV, WMV, ASF, 3GP, 3G2 video and convert to any audio formats. 2.Capture file clips You can get any time-length clips from your source video exactly or casually. 3.Join several files into a single one Merge several separated files into one file for you to enjoy it successively.