4Easysoft FLV to AMV Converter for Mac - Version 3.2.18 4Easysoft FLV to AMV Converter for Mac by 4Easysoft Studio functions as a professional Mac FLV to AMV converter, which can also convert videos to MTV video for Mac users. It is the best Mac FLV to AMV Converter to convert FLV to S1 MP3 players. In addition, this wonderful software also supports converting other popular video formats like MOV, AVI, MPEG, WMV, MP4, RM, etc. to AMV video with super output quality.