Aunsoft FLV to Audio Converter is a flash audio tool. It can extract all sounds from a FLV file . It supports all versions of FLV file and can convert FLV file to WAV, FLAC, APE, MP3, MP2, M4A, and AC3. And it supports batch conversion and combines several output audio files to one. You can trim the FLV and define your favorite part to convert it to MP3, AC3 and M4A etc. You can convert one FLV file to many different audio files.
FLV to Audio converter 1.2 download