MP4 VOB Backup is a video convert tool for playback on iPod. MP4 VOB Backup can convert almost all video formats: DivX, XviD, AVI, WMV, MPG, MPEG, ASF, RM, RMVB, MOV, ASX, MKV, OGM, 3GP, M4V, H261, H264, YUV, MJPEG, SVCD, VCD format. MP4 VOB Backup can provide batch file convert. At the same time, you can also select the video and audio parameter: frame rate, image size and so on as you like. Convert your video 3GP files into AVI format. Covert between video formats such as DVD, VCD, SVCD, AVI, Divx, Xvid, MPG, MPEG, MPEG-1,MPEG-2, MPEG-4, RM, Zune, PSP, iPhone, RMVB, WMV, MOV, ASF, SWF, FLV, 3GP, MP4, iPod.