DXF was originally introduced in December 1982 as part of AutoCAD 1.0, and was intended to provide an exact representation of the data in the AutoCAD native file format, DWG (Drawing), for which Autodesk for many years did not publish specifications.
Take a look at how you can use VLC media player to play your favorite DVDs: 1  At the Windows 8 start screen, type VLC. 2  Choose the view option. 3  Insert your DVD into your DVD drive on your PC.  Choose your DVD playback 1  option. Open the DVD from within VLC media player.  Click the Play Button.
If you see an error from Windows Media Player that says compatible DVD decoder not installed, this means that a plugin (called an mpeg-2 decoder) needed to play DVDs is not installed. The Windows Media Player plugin is sold for a fee. However, the VLC Player program, available free of charge, will enable you to play DVDs or any type of video file. We recommend downloading this software from www.videolan.org in order to play DVDs on your computer.