Tinglesoft FLV Converter is a simple, stable and fast multimedia converter to convert popular video formats to Flash video. You can convert your video files to FLV or SWF files. It supports conversion from almost all well known video formats to Flash video, including WMV, ASF, AVI, MPEG-1 (VCD), MPEG-2 (DVD), MPEG-4 (MP4), QuickTime MOV, Flash Video (FLV), RM, RMVB, Matroska (MKV), 3GP and 3G2 etc.