DVDExpress & DVMatics DVD Decoder Technology

National Semiconductor exited the DVD Express software technology business in 2002. We apologize for any inconvenience this may cause. For DVMatics/DVDExpress product support in:

• For DVD players, please contact your DVD player manufacturer
• For computers, please contact your computer manufacturer. Software video codecs are installed with the Microsoft Windows Media Player. Download and support for Windows Media Player is available from Microsoft here:
  • http://windows.microsoft.com/en-US/windows7/Play-a-CD-or-DVD-in-Windows-Media-Player
  • http://windows.microsoft.com/en-US/windows-vista/Troubleshoot-problems-with-DVDs-and-movies-in-Windows-Media-Center