[HELP] vob mux to mkv or mp4 by hybrid got problem

[ssdde]

Then those vobs are the problematic ones and you should try some mpeg-2 repair software on those files, before trying to remux or process them otherwise.
Wild guess: is that something during the ripping or transfer or those files went wrong.

Cu Selur

yeah, if those vobs are problematic ones, but i'm wondering why the merged vob is so good, it seems has no any problem.