The following applications can be used to create playable DVDs.
Free software
Free software implementations often lack features such as encryption and region coding due to licensing restrictions issues, and depending on the demands of the DVD producer, may not be considered
suitable for mass-market use.
DVDStyler (Windows, Mac OS X, and Linux using wxWidgets. Recent versions are bundled with Potentially Unwanted Programs that may accidentally be installed unless care is taken during installation.)