Does the ripped movie play correctly on the computer in a media player like VLC or Media Player Classic HomeCinema?
You might try running the ripped dvd through FixVTS and see if that helps. http://www.videohelp.com/tools/FixVTS No guarantees there.
You can also try processing it through VobBlanker or PGCEdit, though PGCEdit isn't a simple tool.
Edit: You posted your second time while I was writing. Are all of them in ISO format then? That complicates matters a bit. You can mount them in a virtual drive like Slysoft's VirtualClone Drive to work with them.