@starwarsfan8376:

Presumably, you previewed and checked the script's output before spending several days on the encode? You'd be mad not to...

Was the M2V file output by your encoder free from errors?

If so, the playback problems are probably caused somewhere in the muxing/authoring or burning (and have nothing to do with the script, BTW). You have given plenty of information about the problems you experience when playing, but no information about the process you went through to actually create the disc. We need this in order to be able to give any meaningful help.