DVD video recorders such as the Panasonic DMR Series or similar recorders, requires you to manually finalize the recorded data before you can play these discs on other DVD players or use a duplicator. So please make sure you finalize your data when you use Panasonic DMR recorder, always check the option to finalize your data. If the duplicator does not accept the recorded DVD, most likely you have not finalized your masters before you put them into the duplicators.

Posted in: Duplicators