Freez Flv to Mp3 Converter is a a tool to convert Flash FLV files to Mp3 files so that they can be played in Windows Media Player. You can set the output mp3 audio's bitrate, frequency, channels, or simply set the values same as Flv's audio stream. With just a few clicks, you can convert batches of Flv files to Mp3 files with high speed. The simple and friendly interface make the program very easy to use.