From MP4 to VOB Converter Team:
Free MP4 to VOB Converter is an all-in-one VOB (MPEG-2 PS format) Converter. It can convert MP4 to DVD VOB File (MPEG-2 PS format). Support PAL VOB and NTSC VOB. Automatically shutdown the computer after conversion. Many settings are adjustable, such as video size, bit rate, frame rate.