yoyo MP4 Video Converter - Version 3.30 yoyo MP4 Video Converter is a easyt-to-use video converter software. It can convert many video formats, e.g. DivX, XviD,VCD,MOV, MPEG-4,MPEG-2,MPG, WMV, H.263,H.264,AVI,WMV,ASF to MP4 Video format.