Audio wav file converter freeware their explanation: wavtomp3 reason strong best wav2mp3 converter modern Assuming that the user already has the FLV files on his hard disk, he can use FLV To MP3 Converter to convert them to MP3 files. But don't be fooled by the program's name, as it supports many more audio formats for converting FLV files. These formats include WAV, WMA, OGG, FLAC and so on. Thus, converted FLV files will be playable using a wide range of software players or media players. Vorbis compression is comparable (if not better) than MP3 one, but unfortunately very few portable players support it, so if your player only supports MP3 files and you got some Ogg Vorbis files, you need to convert them from Vorbis to MP3.