Xilisoft XviD Converter will decode and convert MKV, WMV, MP4, MOV, MPEG, MPA, MPG, 3GP, 3G2, DAT, VOB, QT, RM, RMVB, ASF and AVI to XviD, DivX, WMV, AVI, MOV, MP4, MPEG4/H.264, 3GP, etc. The XviD video converter can even extract M4A or MP3 audio files from videos, split one file into several segments, customize output file size, and adjust various output parameters to get a fully customized video.